@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root,
:root[data-theme="light"] {
  --bg: #eef4fc;
  --bg-overlay: linear-gradient(rgba(240, 246, 255, 0.18), rgba(235, 243, 255, 0.28));
  --bg-opacity: 0.85; /* Foydalanuvchi ko'rsatgan ~80% ko'rinish darajasi */
  --ink: #0b2a6b;
  --text: #14213d;
  --blue: #2563eb;
  --blue-hover: #1d4ed8;
  --card: rgba(255, 255, 255, 0.88); /* Frosted glass effekti */
  --card-solid: #ffffff;
  --line: rgba(215, 227, 248, 0.85);
  --mute: #586b96;
  --head: rgba(240, 245, 255, 0.88);
  --ok: #16a34a;
  --warn: #d97706;
  --danger: #dc2626;
  --okbg: #e3f7ea;
  --warnbg: #fdf0dc;
  --dangerbg: #fee2e2;
  --blbg: rgba(230, 239, 255, 0.85);
  --pubg: rgba(236, 232, 251, 0.85);
  --pu: #6d4ee0;
  --tile: rgba(255, 255, 255, 0.86);
  --glow: rgba(37, 99, 235, 0.16);
  --shadow: 0 12px 34px rgba(15, 45, 110, 0.10);
  --btn-radius: 6px;
  --btn-radius-sm: 4px;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]):not([data-theme="dark"]) {
    --bg: #070d1e;
    --bg-overlay: linear-gradient(rgba(7, 13, 30, 0.55), rgba(7, 13, 30, 0.72));
    --bg-opacity: 0.80;
    --ink: #e8efff;
    --text: #e8efff;
    --blue: #3b82f6;
    --blue-hover: #60a5fa;
    --card: rgba(14, 25, 52, 0.84); /* Frosted glass effekti */
    --card-solid: #0d172e;
    --line: rgba(38, 57, 107, 0.75);
    --mute: #93a6d3;
    --head: rgba(22, 38, 75, 0.86);
    --okbg: #14382a;
    --warnbg: #3d2f14;
    --dangerbg: #3b1414;
    --blbg: rgba(27, 47, 92, 0.85);
    --pubg: rgba(42, 36, 87, 0.85);
    --tile: rgba(18, 32, 64, 0.84);
    --glow: rgba(59, 130, 246, 0.22);
    --shadow: 0 14px 38px rgba(0, 0, 0, 0.5);
    --btn-radius: 6px;
    --btn-radius-sm: 4px;
  }
}

:root[data-theme="dark"] {
  --bg: #070d1e;
  --bg-overlay: linear-gradient(rgba(7, 13, 30, 0.55), rgba(7, 13, 30, 0.72));
  --bg-opacity: 0.80;
  --ink: #e8efff;
  --text: #e8efff;
  --blue: #3b82f6;
  --blue-hover: #60a5fa;
  --card: rgba(14, 25, 52, 0.84); /* Frosted glass effekti */
  --card-solid: #0d172e;
  --line: rgba(38, 57, 107, 0.75);
  --mute: #93a6d3;
  --head: rgba(22, 38, 75, 0.86);
  --okbg: #14382a;
  --warnbg: #3d2f14;
  --dangerbg: #3b1414;
  --blbg: rgba(27, 47, 92, 0.85);
  --pubg: rgba(42, 36, 87, 0.85);
  --tile: rgba(18, 32, 64, 0.84);
  --glow: rgba(59, 130, 246, 0.22);
  --shadow: 0 14px 38px rgba(0, 0, 0, 0.5);
  --btn-radius: 6px;
  --btn-radius-sm: 4px;
}

* {
  box-sizing: border-box;
}

/* ==========================================================================
   Zamonaviy Scrollbar dizayni
   ========================================================================== */
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 6px;
  border: 2px solid var(--bg);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--mute);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--line) var(--bg);
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Manrope', system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: var(--bg-overlay), url('../img/university_bg.jpg');
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: var(--bg-opacity, 0.85);
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ==========================================================================
   Header & Navigatsiya
   ========================================================================== */
header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 22px;
  color: var(--ink);
  margin-right: auto;
  text-decoration: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-weight: 800;
  font-size: 19px;
  color: var(--ink);
  letter-spacing: -0.3px;
}

.brand-sub {
  font-size: 11px;
  font-weight: 700;
  color: #2563eb;
  letter-spacing: 0.2px;
  white-space: nowrap;
}

[data-theme="dark"] .brand-sub {
  color: #60a5fa;
  text-shadow: 0 0 10px rgba(96, 165, 250, 0.4);
}

.logo {
  width: 36px;
  height: 36px;
  border-radius: var(--btn-radius, 6px);
  background: var(--ink);
  color: var(--card);
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: 800;
}

.nav a.l {
  padding: 9px 14px;
  border-radius: var(--btn-radius, 6px);
  font-weight: 600;
  font-size: 15px;
  color: var(--mute);
  transition: background 0.15s, color 0.15s;
}

.nav a.l:hover,
.nav a.on {
  background: var(--blbg);
  color: var(--blue);
}

.prof {
  position: relative;
  margin-left: 8px;
}

.pbtn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px 5px 5px;
  cursor: pointer;
  color: var(--text);
  font: 600 14px 'Manrope', system-ui, sans-serif;
  transition: border-color 0.15s;
}

.pbtn:hover {
  border-color: var(--blue);
}

.av {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
}

.pbtn svg {
  transition: transform 0.2s;
}

.pbtn[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 270px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(20, 60, 150, 0.18);
  padding: 8px;
  display: none;
  z-index: 30;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.menu.open {
  display: block;
  animation: dd 0.16s ease-out;
}

@keyframes dd {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

.who {
  padding: 10px 12px 12px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}

.who b {
  display: block;
  font-size: 14px;
  color: var(--text);
}

.who span {
  font-size: 12px;
  color: var(--mute);
}

.menu a,
.menu button {
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  background: none;
  border-radius: 9px;
  font: 600 14px 'Manrope', system-ui, sans-serif;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}

.menu a:hover,
.menu button:hover {
  background: var(--blbg);
}

.menu .out {
  color: #dc2626;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

/* ==========================================================================
   Toast / Flash bildirishnomalari
   ========================================================================== */
.toast-container {
  position: fixed;
  top: calc(76px + env(safe-area-inset-top, 0px));
  left: 50%;
  transform: translateX(-50%);
  z-index: 99;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ok);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(20, 60, 150, 0.18);
  padding: 12px 14px 14px 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  overflow: hidden;
  position: relative;
  min-width: 300px;
  animation: tin 0.35s cubic-bezier(0.2, 0.9, 0.3, 1);
}

.toast.toast-danger {
  border-left-color: var(--danger);
}

.toast.toast-warning {
  border-left-color: var(--warn);
}

.toast.toast-info {
  border-left-color: var(--blue);
}

.toast.hide {
  opacity: 0;
  transform: translateY(-14px);
  transition: 0.35s;
}

.toast button {
  background: none;
  border: 0;
  color: var(--mute);
  font-size: 18px;
  cursor: pointer;
  line-height: 1;
  margin-left: auto;
  padding: 0 4px;
}

.toast i {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 100%;
  background: var(--ok);
  transform-origin: left;
  animation: bar 4s linear forwards;
}

.toast.toast-danger i {
  background: var(--danger);
}

.toast.toast-warning i {
  background: var(--warn);
}

.toast.toast-info i {
  background: var(--blue);
}

@keyframes tin {
  from { opacity: 0; transform: translateY(-14px); }
  to { opacity: 1; transform: none; }
}

@keyframes bar {
  to { transform: scaleX(0); }
}

/* ==========================================================================
   Asosiy sahifa konteyneri
   ========================================================================== */
main {
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  padding: 36px 24px 48px;
  flex: 1;
}

h1 {
  font-size: clamp(28px, 3.8vw, 40px);
  margin: 0 0 6px;
  color: var(--ink);
  letter-spacing: -1px;
}

.sub,
.top .sub {
  color: var(--ink) !important;
  font-weight: 600 !important;
  font-size: 15px !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  display: inline-block !important;
  margin: 4px 0 20px !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
  line-height: 1.45 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.2) !important;
}

[data-theme="dark"] .sub,
[data-theme="dark"] .top .sub {
  color: #ffffff !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8), 0 0 20px rgba(255, 255, 255, 0.4), 0 1px 4px rgba(0, 0, 0, 0.9) !important;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.cta {
  background: var(--ink);
  color: var(--bg);
  padding: 13px 22px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 15px;
  box-shadow: 0 8px 20px rgba(11, 42, 107, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s, filter 0.15s;
}

.cta:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
}

/* ==========================================================================
   Orqaga qaytish zamonaviy tugmasi (.back-btn)
   ========================================================================== */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--btn-radius, 6px);
  background: var(--head);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 700;
  font-size: 13.5px;
  transition: all 0.2s ease;
  margin-bottom: 14px;
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.back-btn svg {
  transition: transform 0.2s ease;
}

.back-btn:hover {
  background: var(--blbg);
  border-color: var(--blue);
  color: var(--blue);
  transform: translateX(-3px);
}

.back-btn:hover svg {
  transform: translateX(-2px);
}

/* ==========================================================================
   Statistika kartalari (Stats Grid)
   ========================================================================== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(11, 26, 60, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.stat {
  padding: 22px 24px;
}

.stat .t {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--mute);
}

.ic {
  width: 38px;
  height: 38px;
  border-radius: var(--btn-radius, 6px);
  display: grid;
  place-items: center;
}

.stat .n {
  font-size: 38px;
  font-weight: 800;
  margin: 20px 0 8px;
  color: var(--ink);
}

.stat small {
  color: #334155;
  font-size: 13px;
  font-weight: 600;
  display: block;
}

[data-theme="dark"] .stat small {
  color: #94a3b8;
}

/* ==========================================================================
   Admin tasdiqlash bloki (Approval Banner)
   ========================================================================== */
.approval-banner {
  background: linear-gradient(135deg, rgba(47, 123, 255, 0.12), rgba(22, 163, 74, 0.12));
  border: 1px solid rgba(47, 123, 255, 0.25);
  border-radius: 10px;
  padding: 22px 26px;
  margin-bottom: 26px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.approval-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.approval-header h3 {
  margin: 0;
  font-size: 17px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.approval-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 18px;
  margin-top: 10px;
  gap: 12px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* ==========================================================================
   Ikki ustunli to'r (Cols)
   ========================================================================== */
.cols {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: 20px;
}

.pad {
  padding: 26px 28px;
}

.hd {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
  gap: 12px;
}

.hd h2 {
  margin: 0 0 4px;
  font-size: 22px;
  color: var(--ink);
}

.hd p {
  margin: 0;
  color: #334155;
  font-size: 13.5px;
  font-weight: 500;
}

[data-theme="dark"] .hd p {
  color: #94a3b8;
}

.hd a {
  color: var(--blue);
  font-weight: 700;
  font-size: 14px;
}

.hd a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Jadvallar va elementlar
   ========================================================================== */
.tw {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
}

th {
  background: var(--head);
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
  padding: 14px 14px;
  text-transform: uppercase;
}

td {
  padding: 16px 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

td small {
  display: block;
  color: var(--mute);
  font-weight: 500;
  margin-top: 4px;
}

.dash-row-sub {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--mute);
  font-weight: 500;
  margin-top: 4px;
}

.dash-mobile-date {
  display: none;
}

td.d {
  font-weight: 500;
  color: var(--mute);
}

tbody tr:hover {
  background: var(--head);
}

/* Badjlar */
.b {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.b.ok {
  background: var(--okbg);
  color: var(--ok);
}

.b.pr {
  background: var(--warnbg);
  color: var(--warn);
}

.b.new {
  background: var(--blbg);
  color: var(--blue);
}

.b.pending {
  background: var(--pubg);
  color: var(--pu);
}

.b.danger,
.b.high {
  background: var(--dangerbg);
  color: var(--danger);
}

/* ==========================================================================
   Kategoriyalar Zamonaviy Taqsimot Kartasi (Modern Category Grid)
   ========================================================================== */
.cat-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  width: 100%;
  box-sizing: border-box;
}

.cat-item-link {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 10px 12px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  text-decoration: none;
  color: inherit;
  transition: all 0.18s ease;
  width: 100%;
  box-sizing: border-box;
}

.cat-item-link:hover {
  background: var(--head);
  border-color: rgba(47, 123, 255, 0.35);
  transform: translateY(-1px);
}

.cat-row-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 8px;
}

.cat-meta-left {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  flex: 1;
}

.cat-emoji {
  font-size: 15px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--blbg);
  flex-shrink: 0;
}

.cat-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cat-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 800;
  background: var(--blbg);
  color: var(--blue);
  flex-shrink: 0;
}

.cat-badge.cat-zero {
  background: var(--head);
  color: var(--mute);
  font-weight: 600;
  opacity: 0.85;
}

.cat-bar-bg {
  width: 100%;
  height: 4px;
  background: var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.cat-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), #6fa6ff);
  border-radius: 4px;
  transition: width 0.3s ease;
  min-width: 0;
}

/* Eski .cat klassi bilan moslik */
.cat {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.cat li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.cat li b {
  min-width: 30px;
  text-align: center;
  background: var(--blbg);
  color: var(--blue);
  border-radius: 8px;
  padding: 2px 8px;
}

.cat li b.z {
  background: var(--head);
  color: var(--mute);
}

.tip {
  background: var(--blbg);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
}

.tip b {
  display: block;
  color: var(--blue);
  margin-bottom: 4px;
}

/* ==========================================================================
   Formalar, Selectlar va Tugmalar (Mukammal dizayn)
   ========================================================================== */
.form-panel {
  max-width: 760px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 18px;
}

label {
  display: block;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--text);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea {
  width: 100%;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--btn-radius, 6px);
  padding: 0 14px;
  font: 500 15px 'Manrope', system-ui, sans-serif;
  background: var(--card);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

/* Maxsus Select va Option uslubi */
select {
  width: 100%;
  height: 48px;
  background-color: var(--card) !important;
  color: var(--text) !important;
  border: 1px solid var(--line);
  border-radius: var(--btn-radius, 6px);
  padding: 0 38px 0 14px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232f7bff' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
  outline: none;
  font: 500 14.5px 'Manrope', system-ui, sans-serif;
  transition: border-color 0.2s, box-shadow 0.2s;
}

select:focus,
input:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 123, 255, 0.2);
}

select option {
  background-color: var(--card-solid, #ffffff) !important;
  color: var(--text) !important;
  padding: 12px 14px;
  font-size: 14px;
}

select optgroup {
  font-weight: 800;
  color: var(--blue);
  background-color: var(--head);
}

textarea {
  height: auto;
  min-height: 110px;
  padding: 12px 14px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 20px;
  border: 0;
  border-radius: var(--btn-radius, 6px);
  font: 700 14.5px 'Manrope', system-ui, sans-serif;
  cursor: pointer;
  transition: filter 0.15s, transform 0.15s;
}

.btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-secondary {
  background: var(--head);
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-success {
  background: var(--ok);
  color: #fff;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-sm {
  height: 36px;
  padding: 0 12px;
  font-size: 13px;
  border-radius: var(--btn-radius-sm, 4px);
}

/* Davlat OTM korporativ uslubi: qirrali va jiddiy tugmalar (sharp buttons) */
button,
.btn,
.btn-primary,
.btn-secondary,
.btn-success,
.btn-danger,
.btn-outline-primary,
.btn-outline-danger,
.back-btn,
.support-btn,
.filter-submit-btn,
.filter-clear-btn,
.btn-room-view,
.notif-btn {
  border-radius: var(--btn-radius, 6px) !important;
}

.btn-sm,
.notif-mark-read-btn,
.room-admin-btns button,
.room-admin-btns a {
  border-radius: var(--btn-radius-sm, 4px) !important;
}

.btn-outline-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}

.btn-outline-danger:hover {
  background: var(--dangerbg);
}

.btn-outline-primary {
  background: transparent;
  color: var(--blue);
  border: 1px solid var(--blue);
}

.btn-outline-primary:hover {
  background: var(--blbg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row-3,
.form-row.form-row-3 {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 16px !important;
}

.ticket-create-card {
  max-width: 960px;
  margin-bottom: 24px;
}

.filter-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
  background: var(--card);
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.filter-bar input {
  flex: 1;
  min-width: 200px;
  height: 44px;
}

.filter-bar select {
  min-width: 170px;
  height: 44px;
}

/* ==========================================================================
   Xonalar katalogi gridi (.room-card)
   ========================================================================== */
.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 14px;
}

.room-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
}

.room-card:hover {
  transform: translateY(-2px);
  border-color: var(--blue);
  box-shadow: 0 10px 25px rgba(20, 60, 150, 0.08);
}

.room-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.room-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--blbg);
  color: var(--blue);
}

.room-number {
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 4px;
}

.room-floor {
  font-size: 13px;
  color: var(--mute);
  margin: 0;
}

.room-devices-count {
  margin: 16px 0 20px;
  padding: 10px 14px;
  background: var(--head);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.room-actions,
.room-actions-wrapper {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.btn-room-view {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  padding: 9px 16px;
  font-weight: 600;
  border-radius: var(--btn-radius, 6px);
  background: var(--blue);
  color: #fff;
  transition: all 0.2s ease;
}

.btn-room-view:hover {
  background: #1d68e5;
  transform: translateY(-1px);
}

.room-admin-btns {
  display: flex;
  gap: 8px;
  align-items: center;
}

.room-admin-btns button,
.room-admin-btns a {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  padding: 7px 12px;
  font-size: 12.5px;
  border-radius: var(--btn-radius-sm, 4px);
}

/* Modallar */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: none;
  place-items: center;
  z-index: 100;
  padding: 20px;
}

.modal-backdrop.active {
  display: grid;
}

.modal-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  max-width: 520px;
  width: 100%;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  animation: dd 0.2s ease-out;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-header h2 {
  font-size: 22px;
  margin: 0;
  color: var(--ink);
}

.modal-close {
  background: none;
  border: 0;
  font-size: 24px;
  color: var(--mute);
  cursor: pointer;
  line-height: 1;
}

/* ==========================================================================
   Kirish va Ro'yxatdan o'tish (Auth & Landing)
   MUHIM: Animatsiya bosilishlarni to'sib qo'ymasligi uchun pointer-events: none!
   ========================================================================== */
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  min-height: 100vh;
  position: relative;
}

.wrap .brand {
  grid-column: 1 / -1;
  font-size: 24px;
}

.wrap .brand .brand-name {
  font-size: 24px;
}

.wrap .brand .brand-sub {
  font-size: 12px;
  font-weight: 700;
  color: #1d4ed8;
  background: rgba(255, 255, 255, 0.9);
  padding: 3px 10px;
  border-radius: 6px;
  margin-top: 3px;
  width: fit-content;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .wrap .brand .brand-sub {
  color: #93c5fd;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(96, 165, 250, 0.35);
  box-shadow: 0 0 14px rgba(59, 130, 246, 0.3);
}

.wrap section p.sub {
  color: #0f172a !important;
  font-weight: 700 !important;
  font-size: 16px !important;
  letter-spacing: -0.2px !important;
  margin-bottom: 8px !important;
  text-shadow: 0 1px 3px rgba(255, 255, 255, 0.95);
}

[data-theme="dark"] .wrap section p.sub {
  color: #f8fafc !important;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.95);
}

.stage {
  position: relative;
  height: 440px;
  max-width: 600px;
  margin-top: 6px;
  pointer-events: none !important; /* Tugmalar sichqoncha bilan bosilishi uchun */
}

.stage * {
  pointer-events: none !important;
}

.glow {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 320px;
  height: 320px;
  margin: -160px 0 0 -160px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow), transparent 70%);
  pointer-events: none !important;
}

#word {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 68px;
  letter-spacing: -1px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(14px) scale(1);
  transition: opacity 0.6s, transform 0.9s cubic-bezier(0.3, 0.7, 0.2, 1);
  z-index: 6;
  pointer-events: none !important;
}

#word.in {
  opacity: 1;
  transform: none;
}

#word.shrink {
  transform: scale(0.78);
}

#word.boom {
  transition: transform 0.32s cubic-bezier(0.2, 0.9, 0.3, 1), opacity 0.32s, filter 0.32s;
  transform: scale(2.4);
  opacity: 0;
  filter: blur(8px);
}

.smart { color: var(--ink); }
.help { color: var(--blue); display: block; }
.hwrap { overflow: hidden; transition: width 0.9s cubic-bezier(0.6, 0, 0.3, 1); }
.help { transition: transform 0.9s cubic-bezier(0.6, 0, 0.3, 1); }
.hwrap.go .help { transform: translateX(-102%); }
.hwrap.go { width: 0 !important; }

#S {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 132px;
  height: 132px;
  margin: -66px 0 0 -66px;
  border-radius: 34px;
  background: linear-gradient(145deg, #3c86ff, #1a55d6);
  color: #fff;
  font-weight: 800;
  font-size: 92px;
  display: grid;
  place-items: center;
  z-index: 5;
  transform: scale(0);
  box-shadow: 0 18px 40px rgba(47, 123, 255, 0.4);
  pointer-events: none !important;
}

#S.show {
  animation: pop 0.7s cubic-bezier(0.2, 1.5, 0.4, 1) forwards;
}

@keyframes pop {
  0% { transform: scale(0) rotate(-20deg); }
  100% { transform: scale(1) rotate(0); }
}

.ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border-radius: 50%;
  border: 3px solid var(--blue);
  opacity: 0;
  z-index: 4;
  pointer-events: none !important;
}

.ring.go {
  animation: ring 0.7s ease-out forwards;
}

@keyframes ring {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(16); opacity: 0; }
}

.p {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  margin: -5px;
  border-radius: 50%;
  background: var(--blue);
  z-index: 4;
  pointer-events: none !important;
}

.dev {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 68px;
  height: 68px;
  margin: -34px;
  border-radius: 20px;
  background: var(--tile);
  box-shadow: 0 10px 24px rgba(20, 60, 150, 0.2);
  display: grid;
  place-items: center;
  opacity: 0;
  will-change: transform;
  pointer-events: none !important;
}

.dev svg {
  width: 42px;
  height: 42px;
}

/* Auth card: Zamonaviy neon uslubi va to'liq o'qiluvchanlik */
.wrap .card {
  position: relative !important;
  z-index: 50 !important;
  pointer-events: auto !important;
  background: rgba(255, 255, 255, 0.94) !important;
  border: 1.5px solid rgba(59, 130, 246, 0.45) !important;
  border-radius: 18px !important;
  box-shadow: 0 0 25px rgba(37, 99, 235, 0.16), 0 16px 45px rgba(15, 23, 42, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease !important;
}

.wrap .card:hover {
  border-color: rgba(37, 99, 235, 0.7) !important;
  box-shadow: 0 0 35px rgba(37, 99, 235, 0.28), 0 20px 50px rgba(15, 23, 42, 0.16) !important;
}

[data-theme="dark"] .wrap .card {
  background: rgba(15, 23, 42, 0.88) !important;
  border: 1.5px solid rgba(96, 165, 250, 0.55) !important;
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.35), 0 0 60px rgba(37, 99, 235, 0.18), 0 20px 50px rgba(0, 0, 0, 0.7) !important;
}

[data-theme="dark"] .wrap .card:hover {
  border-color: rgba(147, 197, 253, 0.85) !important;
  box-shadow: 0 0 45px rgba(96, 165, 250, 0.5), 0 0 80px rgba(59, 130, 246, 0.25), 0 20px 50px rgba(0, 0, 0, 0.8) !important;
}

.wrap .card .body h2 {
  color: #0f172a !important;
  font-weight: 800 !important;
}

[data-theme="dark"] .wrap .card .body h2 {
  color: #f8fafc !important;
  text-shadow: 0 0 14px rgba(147, 197, 253, 0.35) !important;
}

.wrap .card .body p.sub {
  color: #334155 !important;
  font-weight: 600 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 0 16px !important;
  display: block !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

[data-theme="dark"] .wrap .card .body p.sub {
  color: #cbd5e1 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.wrap .card label {
  color: #1e293b !important;
  font-weight: 600 !important;
}

[data-theme="dark"] .wrap .card label {
  color: #e2e8f0 !important;
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
}

.tabs button,
.tabs a {
  flex: 1;
  padding: 18px;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  font: 700 16px 'Manrope', system-ui, sans-serif;
  color: var(--mute);
  cursor: pointer;
  text-align: center;
  transition: color 0.15s, border-color 0.15s;
}

.tabs button.on,
.tabs a.on {
  color: var(--blue);
  border-color: var(--blue);
}

.body {
  padding: 30px 32px 32px;
}

.body h2 {
  font-size: 34px;
  margin: 0 0 4px;
  color: var(--ink);
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 16px 0 20px;
  font-size: 14px;
}

.row a,
.foot a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}

.primary {
  width: 100%;
  height: 52px;
  border: 0;
  border-radius: 10px;
  background: var(--blue);
  color: #fff;
  font: 700 16px 'Manrope', system-ui, sans-serif;
  cursor: pointer;
  transition: background 0.15s;
}

.primary:hover {
  background: var(--blue-hover);
}

.foot {
  text-align: center;
  margin-top: 22px;
  font-size: 14px;
  color: var(--mute);
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  text-align: center;
  color: var(--mute);
  font-size: 13px;
  padding: 22px;
  border-top: 1px solid var(--line);
  background: var(--card);
  margin-top: auto;
}

/* ==========================================================================
   Mobil va Ko'p qurilmalarga moslashuv tizimi (Universal Responsive System)
   ========================================================================== */

/* Mobil pastki navigatsiya paneli (Bottom Navigation Bar) dastlabki holat */
.mobile-bottom-nav {
  display: none;
}

/* Planshet va o'rta ekranlar (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .nav {
    padding: 10px 18px;
    gap: 6px;
  }
  .nav a.l {
    padding: 8px 10px;
    font-size: 13.5px;
  }
  .brand {
    font-size: 20px;
  }
  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .cols {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .wrap {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* Mobil telefonlar va planshet vertikal rejim (<= 768px) */
@media (max-width: 768px) {
  html, body {
    max-width: 100%;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
  }

  /* Header va yuqori navigatsiya paneli */
  header {
    position: sticky;
    top: 0;
    z-index: 80;
  }
  .nav {
    padding: 10px 14px;
    gap: 8px;
  }
  .brand {
    font-size: 19px;
    gap: 8px;
  }
  .logo {
    width: 32px;
    height: 32px;
    font-size: 17px;
    border-radius: 8px;
  }
  .nav a.l {
    display: none !important;
  }
  .pname {
    display: none;
  }
  .pbtn {
    padding: 4px;
    border-radius: 50%;
  }
  .pbtn svg {
    display: none;
  }
  .nav-right {
    gap: 6px;
  }
  .nav-lang .lang-opt {
    padding: 3px 4px;
  }
  .nav-lang .flag-icon {
    width: 20px;
    height: 14px;
  }

  /* Mobil pastki navigatsiya paneli (Bottom Navigation Bar) */
  .mobile-bottom-nav {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card);
    border-top: 1px solid var(--line);
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
    z-index: 95;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    justify-content: space-around;
    align-items: center;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
  .mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 6px 4px;
    border-radius: 10px;
    color: var(--mute);
    text-decoration: none;
    font-size: 11px;
    font-weight: 700;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    flex: 1;
    max-width: 80px;
    text-align: center;
  }
  .mobile-nav-item svg {
    transition: transform 0.2s ease, stroke 0.2s ease;
  }
  .mobile-nav-item:hover,
  .mobile-nav-item.active {
    color: var(--blue);
  }
  .mobile-nav-item.active {
    background: var(--blbg);
  }
  .mobile-nav-item.active svg {
    stroke: var(--blue);
    transform: translateY(-1px);
  }

  /* Asosiy konteyner paddinglari (pastki menyuga yopishib qolmasligi uchun) */
  main {
    padding: 18px 14px calc(80px + env(safe-area-inset-bottom, 0px)) !important;
    max-width: 100%;
    box-sizing: border-box;
  }
  footer {
    margin-bottom: calc(65px + env(safe-area-inset-bottom, 0px)) !important;
    padding: 16px 14px !important;
    font-size: 12px !important;
  }

  /* Tipografiya va Sahifa sarlavhalari (.top) */
  h1 {
    font-size: 24px !important;
    line-height: 1.25;
  }
  .sub {
    font-size: 13.5px;
    margin-bottom: 16px;
  }
  .top {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 18px;
  }
  .cta {
    width: 100%;
    justify-content: center;
    padding: 12px 18px;
    box-sizing: border-box;
    font-size: 14.5px;
  }

  /* Statistik kartalar (Stats) - Ixcham va chiroyli 2 ustun */
  .stats {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    margin-bottom: 18px !important;
  }
  .stat {
    padding: 14px 12px !important;
  }
  .stat .t {
    font-size: 12px !important;
  }
  .ic {
    width: 32px !important;
    height: 32px !important;
  }
  .ic svg {
    width: 16px !important;
    height: 16px !important;
  }
  .stat .n {
    font-size: 24px !important;
    margin: 10px 0 4px !important;
  }
  .stat small {
    font-size: 11px !important;
    line-height: 1.25 !important;
  }

  /* Ustunlar (Cols) va kartalar (Card/Pad) */
  .cols {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .cols > * {
    min-width: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .card {
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden;
  }
  .pad {
    padding: 16px 14px !important;
    border-radius: 14px !important;
    box-sizing: border-box !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  /* Tasdiqlash banneri (Approval Banner) */
  .approval-banner {
    padding: 16px 14px !important;
    margin-bottom: 18px !important;
  }
  .approval-header h3 {
    font-size: 15px !important;
    line-height: 1.35;
  }
  .approval-item {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    padding: 12px 14px !important;
  }
  .approval-item > div:last-child {
    display: flex !important;
    gap: 8px !important;
    width: 100% !important;
  }
  .approval-item > div:last-child form {
    flex: 1 !important;
    margin: 0 !important;
  }
  .approval-item > div:last-child button,
  .approval-item > div:last-child a {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }

  /* Jadvallar (Tables) - Silliq barmoq bilan surish (Touch scroll) */
  .tw {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  table:not(.dash-table) {
    min-width: 480px !important;
  }
  th, td {
    padding: 12px 10px !important;
    font-size: 12.5px !important;
  }
  td small {
    font-size: 11px !important;
  }
  .b {
    padding: 3px 8px !important;
    font-size: 11px !important;
  }

  /* Bosh sahifadagi So'nggi murojaatlar jadvalini mobil formatga to'liq moslash */
  .dash-table thead {
    display: none !important;
  }
  .dash-table {
    min-width: 0 !important;
    width: 100% !important;
    display: block !important;
    box-sizing: border-box !important;
  }
  .dash-table tbody {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .dash-table tr {
    display: flex !important;
    flex-wrap: wrap !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 8px !important;
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid var(--line) !important;
    border-radius: 12px !important;
    padding: 12px !important;
    box-sizing: border-box !important;
    width: 100% !important;
    transition: background 0.15s ease, border-color 0.15s ease !important;
  }
  .dash-table tr:hover {
    background: var(--head) !important;
    border-color: rgba(47, 123, 255, 0.3) !important;
  }
  .dash-table td {
    padding: 0 !important;
    border: none !important;
    box-sizing: border-box !important;
  }
  .dash-table td.col-main {
    flex: 1 1 100% !important;
    width: 100% !important;
  }
  .dash-table td.col-main a {
    display: block !important;
    text-decoration: none !important;
  }
  .dash-table td.col-main b {
    font-size: 13.5px !important;
    font-weight: 700 !important;
    color: var(--ink) !important;
    line-height: 1.4 !important;
    display: block !important;
    margin-bottom: 4px !important;
    word-break: break-word !important;
  }
  .dash-row-sub {
    display: flex !important;
    align-items: center !important;
    gap: 5px !important;
    font-size: 11.5px !important;
    color: var(--mute) !important;
  }
  .dash-mobile-date {
    display: inline !important;
  }
  .dash-table td.col-priority,
  .dash-table td.col-status {
    flex: 0 0 auto !important;
    width: auto !important;
    display: inline-flex !important;
  }
  .dash-table td.col-date {
    display: none !important;
  }

  /* Kategoriyalar va Maslahat bloki mobil moslashuvi */
  .cat-list {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 0 0 16px !important;
    gap: 8px !important;
  }
  .cat-item-link {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 9px 11px !important;
  }
  .cat-row-top {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .cat-meta-left {
    min-width: 0 !important;
    flex: 1 !important;
  }
  .cat-name {
    font-size: 13px !important;
  }
  .cat {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 0 0 16px !important;
    padding: 0 !important;
  }
  .cat li {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 10px 0 !important;
    font-size: 13.5px !important;
    gap: 12px !important;
  }
  .cat-label {
    flex: 1 !important;
    min-width: 0 !important;
    word-break: break-word !important;
  }
  .cat-count {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 26px !important;
    height: 24px !important;
    padding: 0 8px !important;
    border-radius: 999px !important;
    background: var(--blbg) !important;
    color: var(--blue) !important;
    font-size: 11.5px !important;
    font-weight: 800 !important;
    flex-shrink: 0 !important;
  }
  .cat-count.z {
    background: rgba(255, 255, 255, 0.06) !important;
    color: var(--mute) !important;
  }
  .tip {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
    padding: 12px 14px !important;
    font-size: 12.5px !important;
    line-height: 1.5 !important;
  }
  .tip b {
    display: block !important;
    margin-bottom: 4px !important;
  }
  .tip p {
    margin: 0 !important;
  }

  /* Filtr paneli (Modern Filter Bar) */
  .modern-filter-bar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    padding: 14px !important;
    margin-bottom: 18px !important;
  }
  .filter-search-box,
  .filter-select-box {
    width: 100% !important;
    min-width: 0 !important;
  }
  .filter-btn-group {
    width: 100% !important;
    display: flex !important;
    gap: 8px !important;
  }
  .filter-submit-btn,
  .filter-clear-btn {
    flex: 1 !important;
    justify-content: center !important;
    height: 44px !important;
  }

  /* Formalar va Kiritish maydonlari */
  .form-row,
  .form-row-3 {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="search"],
  select,
  textarea {
    font-size: 16px !important; /* iOS Safari avtomatik kattalashishini (auto-zoom) oldini oladi */
    height: 46px !important;
  }
  textarea {
    height: auto !important;
  }
  .form-actions-row {
    display: flex !important;
    flex-direction: column-reverse !important;
    gap: 10px !important;
    width: 100% !important;
  }
  .form-actions-row .btn,
  .form-actions-row button,
  .form-actions-row a {
    width: 100% !important;
    justify-content: center !important;
    height: 46px !important;
  }

  /* Xonalar va Qurilmalar katalogi gridi */
  .rooms-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }
  .room-card {
    padding: 16px !important;
    border-radius: 14px !important;
  }
  .room-devices-count {
    margin: 12px 0 16px !important;
    padding: 8px 12px !important;
    font-size: 12px !important;
  }
  .btn-room-view {
    height: 42px !important;
  }
  .room-admin-btns button,
  .room-admin-btns a {
    min-height: 38px !important;
    font-size: 13px !important;
  }

  /* Murojaat tafsilotlari meta gridi */
  .ticket-meta-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    padding: 12px 14px !important;
  }

  /* Profil bosh kartasi */
  .profile-header-card {
    gap: 14px !important;
    padding-bottom: 18px !important;
    margin-bottom: 20px !important;
  }
  .profile-header-card .av {
    width: 56px !important;
    height: 56px !important;
    font-size: 20px !important;
    border-radius: 14px !important;
  }

  /* Modallar (Xona, qurilma, foydalanuvchi qo'shish) */
  .modal-backdrop {
    padding: 12px !important;
    align-items: center !important;
  }
  .modal-box {
    padding: 20px 16px !important;
    border-radius: 16px !important;
    max-height: calc(100vh - 28px) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
  .modal-header h2 {
    font-size: 18px !important;
  }

  /* Kirish va Ro'yxatdan o'tish sahifasi (Auth & Landing) */
  .wrap {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    padding: 16px 14px 28px !important;
    min-height: auto !important;
  }
  .wrap .brand {
    font-size: 20px !important;
    margin-bottom: 6px !important;
  }
  .stage {
    height: 180px !important;
    max-width: 100% !important;
    margin: 0 auto !important;
  }
  .glow {
    width: 200px !important;
    height: 200px !important;
    margin: -100px 0 0 -100px !important;
  }
  #word {
    font-size: 38px !important;
  }
  #S {
    width: 72px !important;
    height: 72px !important;
    margin: -36px 0 0 -36px !important;
    font-size: 50px !important;
    border-radius: 18px !important;
  }
  .dev {
    width: 44px !important;
    height: 44px !important;
    margin: -22px !important;
    border-radius: 12px !important;
  }
  .dev svg {
    width: 26px !important;
    height: 26px !important;
  }
  .body {
    padding: 20px 16px !important;
  }
  .body h2 {
    font-size: 24px !important;
  }
  .tabs button,
  .tabs a {
    padding: 14px 10px !important;
    font-size: 14.5px !important;
  }
  .lang-floating-top {
    top: 12px !important;
    right: 12px !important;
  }

  /* Landing FAQ va Afzalliklar */
  .landing-features-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .feature-box {
    padding: 18px 16px !important;
  }
  .landing-support-bar {
    padding: 18px 16px !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 14px !important;
  }
  .support-btn {
    width: 100% !important;
    justify-content: center !important;
    box-sizing: border-box !important;
  }

  /* Flash / Toast xabarlari */
  .toast-container {
    top: calc(10px + env(safe-area-inset-top, 0px)) !important;
    left: 12px !important;
    right: 12px !important;
    transform: none !important;
    width: auto !important;
    max-width: none !important;
  }
  .toast {
    min-width: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Profil menyusi va Bildirishnomalar ochiluvchi paneli */
  .menu {
    position: fixed !important;
    top: 56px !important;
    left: 12px !important;
    right: 12px !important;
    width: auto !important;
    max-width: none !important;
    border-radius: 16px !important;
    max-height: calc(100vh - 120px) !important;
    overflow-y: auto !important;
  }
  .notif-menu {
    position: fixed !important;
    top: 56px !important;
    left: 12px !important;
    right: 12px !important;
    width: auto !important;
    max-width: none !important;
    border-radius: 16px !important;
    max-height: calc(100vh - 120px) !important;
    overflow-y: auto !important;
  }
}

/* O'ta kichik ekranlar (<= 380px, masalan iPhone SE 1-avlod, kichik Androidlar) */
@media (max-width: 380px) {
  .stats {
    grid-template-columns: 1fr !important;
  }
  .ticket-meta-grid {
    grid-template-columns: 1fr !important;
  }
  .room-admin-btns {
    flex-direction: column !important;
  }
  .room-admin-btns form,
  .room-admin-btns button,
  .room-admin-btns a {
    width: 100% !important;
  }
  .brand span.logo {
    width: 28px !important;
    height: 28px !important;
    font-size: 15px !important;
  }
  .row {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 10px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  #word, .hwrap, .help { transition: none; }
  .toast, .menu.open { animation: none; }
}

/* ==========================================================================
   Yangi qo'shimchalar: Ko'p tillilik (i18n), Chiqitdon, Zamonaviy filtr va Profil
   ========================================================================== */

/* Til tanlagich (Language Switcher) */
.lang-floating-top {
  position: absolute;
  top: 24px;
  right: 28px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 10px;
}

.floating-theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--btn-radius, 6px);
  padding: 8px 10px;
  cursor: pointer;
  color: var(--ink);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(12px);
  transition: all 0.2s ease;
}

.floating-theme-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-1px);
}

.floating-theme-btn .theme-icon-sun {
  display: none;
}

.floating-theme-btn .theme-icon-moon {
  display: block;
}

[data-theme="dark"] .floating-theme-btn .theme-icon-sun {
  display: block;
}

[data-theme="dark"] .floating-theme-btn .theme-icon-moon {
  display: none;
}

.lang-selector {
  display: inline-flex;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 3px 4px;
  gap: 3px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.nav-lang {
  margin-right: 4px;
}

.lang-opt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 6px;
  border-radius: 8px;
  text-decoration: none;
  opacity: 0.65;
  border: 1.5px solid transparent;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-opt .flag-icon {
  width: 24px;
  height: 17px;
  display: block;
  border-radius: 3px;
  object-fit: cover;
  box-shadow: 0 1.5px 4px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

.lang-opt:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.lang-opt:hover .flag-icon {
  transform: scale(1.06);
}

.lang-opt.active {
  opacity: 1;
  background: rgba(47, 123, 255, 0.18);
  border-color: var(--blue);
  box-shadow: 0 2px 8px rgba(47, 123, 255, 0.25);
}

.lang-opt.active .flag-icon {
  transform: scale(1.08);
}

/* Profil menyusi yaxshilanishlari */
.who-clickable {
  display: block;
  text-decoration: none;
  transition: background 0.15s ease;
  border-radius: 10px;
  margin-bottom: 4px;
}
.who-clickable:hover {
  background: rgba(255, 255, 255, 0.05);
}

.menu-action-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  border-radius: 10px;
  transition: all 0.15s ease;
  width: 100%;
  box-sizing: border-box;
}

.menu-action-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--blue);
}

.trash-link {
  color: var(--text);
}

.trash-link:hover {
  color: #ff5757;
}

.nav-trash-pill {
  background: #ff4d4d;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 1px 7px;
  border-radius: 10px;
  margin-left: auto;
}

/* Zamonaviy bir qatorli filtr paneli (Modern Filter Bar) */
.modern-filter-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--card);
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 24px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.filter-search-box {
  position: relative;
  flex: 2;
  min-width: 220px;
}

.filter-search-box .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--mute);
  pointer-events: none;
}

.filter-search-box input[type="search"] {
  width: 100% !important;
  height: 42px !important;
  padding: 0 14px 0 40px !important;
  margin: 0 !important;
  border-radius: var(--btn-radius, 6px);
  border: 1px solid var(--line);
  background: var(--input-bg, var(--card));
  color: var(--text);
  font-size: 14px;
  box-sizing: border-box;
}

.filter-select-box {
  flex: 1.2;
  min-width: 170px;
}

.filter-select-box select {
  width: 100% !important;
  height: 42px !important;
  padding: 0 12px !important;
  margin: 0 !important;
  border-radius: var(--btn-radius, 6px);
  border: 1px solid var(--line);
  background: var(--input-bg, var(--card));
  color: var(--text);
  font-size: 14px;
  box-sizing: border-box;
}

.filter-btn-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-submit-btn,
.filter-clear-btn {
  height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--btn-radius, 6px);
}

.type-icon-pill {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(47, 123, 255, 0.1);
  border-radius: 8px;
  font-size: 14px;
}

@media (max-width: 860px) {
  .modern-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-search-box, .filter-select-box {
    width: 100%;
  }
  .filter-btn-group {
    width: 100%;
    justify-content: flex-end;
  }
  .form-row-3 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Bildirishnomalar (Notifications) paneli
   ========================================================================== */
.notif-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.notif-btn {
  position: relative;
  background: none;
  border: 1px solid var(--line);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--mute);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.notif-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blbg);
  transform: translateY(-1px);
}

.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--card);
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.45);
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0% { transform: scale(1); }
  50% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

.notif-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: 360px;
  max-width: calc(100vw - 32px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
  display: none;
  z-index: 40;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.notif-menu.open {
  display: block;
  animation: dd 0.16s ease-out;
}

.notif-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

.notif-header-title {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.notif-header b {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.notif-count-tag {
  background: var(--blbg);
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 8px;
  white-space: nowrap;
}

.notif-mark-form {
  margin: 0;
  display: inline-flex;
  flex-shrink: 0;
}

.notif-mark-read-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--blbg);
  color: var(--blue);
  border: 1px solid rgba(47, 123, 255, 0.2);
  padding: 4px 8px;
  border-radius: 7px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.notif-mark-read-btn:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.notif-mark-read-btn svg {
  flex-shrink: 0;
}

.notif-list {
  max-height: 380px;
  overflow-y: auto;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.notif-item {
  display: flex;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.15s;
}

.notif-item:hover {
  background: var(--blbg);
}

.notif-icon {
  font-size: 18px;
  display: flex;
  align-items: flex-start;
  padding-top: 2px;
  flex-shrink: 0;
}

.notif-content {
  flex: 1;
  min-width: 0;
}

.notif-item-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}

.notif-item-text {
  font-size: 12px;
  color: var(--mute);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.notif-item-time {
  font-size: 11px;
  color: var(--mute);
  margin-top: 4px;
  display: block;
}

.notif-empty {
  padding: 32px 16px;
  text-align: center;
  color: var(--mute);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.notif-empty svg {
  opacity: 0.5;
}

.notif-empty p {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
}

/* ==========================================================================
   Zamonaviy Foydalanuvchi Profil Kartasi (Menu Header)
   ========================================================================== */
.user-profile-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--blbg);
  border-radius: 10px;
  margin-bottom: 6px;
}

.user-profile-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #1d4ed8);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(47, 123, 255, 0.35);
}

.user-profile-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.user-profile-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-profile-role-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  color: var(--blue);
  background: rgba(47, 123, 255, 0.15);
  padding: 2px 7px;
  border-radius: 6px;
  margin: 3px 0 2px;
  width: fit-content;
}

.user-profile-email {
  font-size: 11px;
  color: var(--mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-divider {
  height: 1px;
  background: var(--line);
  margin: 6px 0;
}

/* ==========================================================================
   Xonalar katalogi kartasi tugmalari (Room Actions)
   ========================================================================== */
.room-actions-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.btn-room-view {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  width: 100% !important;
  box-sizing: border-box !important;
  font-weight: 700 !important;
  padding: 8px 14px !important;
  white-space: nowrap !important;
}

.room-admin-btns {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.room-admin-btns .btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 13px;
  white-space: nowrap;
}

/* ==========================================================================
   Parolni ko'rish / yashirish (Show/Hide Password toggle)
   ========================================================================== */
.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.password-wrapper input {
  width: 100% !important;
  padding-right: 44px !important;
  box-sizing: border-box !important;
}

.btn-toggle-password {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  color: var(--mute);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: all 0.15s ease;
  z-index: 5;
}

.btn-toggle-password:hover {
  color: var(--blue);
  background: var(--blbg);
}

.btn-toggle-password svg {
  display: block;
  pointer-events: none;
}

/* ==========================================================================
   Landing FAQ va Tizim afzalliklari (Features & FAQ)
   ========================================================================== */
.landing-faq-section {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: 56px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
  box-sizing: border-box;
}

.landing-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.feature-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.2s;
}

.feature-box:hover {
  transform: translateY(-3px);
  border-color: var(--blue);
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 4px;
}

.feature-box h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.feature-box p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--mute);
}

.faq-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 36px;
}

.faq-badge-pill {
  display: inline-block;
  background: var(--blbg);
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.faq-header h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  color: var(--ink);
  margin: 0 0 10px;
  letter-spacing: -0.5px;
}

.faq-header p {
  margin: 0;
  font-size: 14.5px;
  color: var(--mute);
  line-height: 1.5;
}

.faq-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 860px;
  margin: 0 auto 56px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.faq-item[open] {
  border-color: rgba(47, 123, 255, 0.4);
  box-shadow: 0 6px 24px rgba(47, 123, 255, 0.08);
}

.faq-question {
  padding: 18px 22px;
  font-weight: 700;
  font-size: 15.5px;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  user-select: none;
  transition: background 0.15s;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question:hover {
  background: rgba(47, 123, 255, 0.03);
}

.faq-chevron {
  color: var(--mute);
  flex-shrink: 0;
  transition: transform 0.25s ease, color 0.2s;
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
  color: var(--blue);
}

.faq-answer {
  padding: 0 22px 20px;
  font-size: 14px;
  color: var(--mute);
  line-height: 1.65;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.faq-answer p {
  margin: 0;
}

.landing-support-bar {
  background: linear-gradient(135deg, rgba(47, 123, 255, 0.12), rgba(11, 42, 107, 0.18));
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.support-info h3 {
  margin: 0 0 6px;
  font-size: 18px;
  color: var(--ink);
}

.support-info p {
  margin: 0 0 10px;
  font-size: 13.5px;
  color: var(--mute);
}

.support-hours-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--blue);
  background: var(--card);
  padding: 4px 10px;
  border-radius: var(--btn-radius, 6px);
  font-weight: 600;
  border: 1px solid var(--line);
}

.support-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--btn-radius, 6px);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .landing-features-grid {
    grid-template-columns: 1fr;
  }
  .landing-support-bar {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
    padding: 22px;
  }
}

@media (max-width: 600px) {
  .faq-question {
    padding: 14px 16px;
    font-size: 14px;
  }
  .faq-answer {
    padding: 0 16px 16px;
    font-size: 13.5px;
  }
  .faq-header h2 {
    font-size: 22px;
  }
}

/* ==========================================================
   3D Procedural Campus Buildings & Cards (8A, 8B, 7A)
   ========================================================== */
.building-selection-wrap {
  margin-bottom: 24px;
}
.building-selection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}
.building-selection-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}
.building-selection-badge {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--btn-radius-sm, 4px);
  background: var(--head);
  color: var(--blue);
  font-weight: 700;
  border: 1px solid var(--line);
}
.building-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
@media (max-width: 900px) {
  .building-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

.building-card {
  position: relative;
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 2px solid var(--line);
  border-radius: var(--btn-radius, 6px);
  padding: 16px 14px 18px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  user-select: none;
}
.building-card:hover:not(.disabled) {
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px var(--glow);
}
.building-card.active {
  border-color: var(--blue);
  background: var(--head);
  box-shadow: 0 0 0 1px var(--blue), 0 12px 28px var(--glow);
}
.building-card.disabled {
  cursor: not-allowed;
  opacity: 0.72;
  filter: grayscale(0.4);
  background: rgba(140, 150, 175, 0.08);
}
.building-card-status {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
  z-index: 10;
}
.building-card.active .building-card-status {
  background: var(--blue);
  color: #fff;
}
.building-card:not(.active):not(.disabled) .building-card-status {
  background: var(--head);
  color: var(--mute);
  border: 1px solid var(--line);
}
.building-card.disabled .building-card-status {
  background: #f59e0b;
  color: #fff;
}

/* 3D Scene & World */
.scene {
  height: 250px;
  width: 100%;
  perspective: 1000px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.world {
  --m: 1;
  --sc: calc(var(--m) * var(--b, 1));
  position: relative;
  width: 0;
  height: 0;
  transform-style: preserve-3d;
  transform: translateY(55px) rotateX(-24deg) rotateY(-28deg) scale(var(--sc));
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.building-card:hover .world,
.detail-building-box:hover .world,
.world.auto-spin {
  animation: buildingSpin 10s linear infinite;
}
@keyframes buildingSpin {
  to {
    transform: translateY(55px) rotateX(-24deg) rotateY(332deg) scale(var(--sc));
  }
}
@media (max-width: 520px) {
  .world {
    --m: 0.7;
  }
  .scene {
    height: 210px;
  }
}

.bx {
  position: absolute;
  transform-style: preserve-3d;
}
.f {
  position: absolute;
  backface-visibility: hidden;
  background: var(--c);
}
.s {
  filter: brightness(0.82);
}
.t {
  filter: brightness(1.06);
}
.w > .f:not(.t) {
  background: linear-gradient(0deg, #8a2f2f 0 6px, transparent 6px), var(--c);
}
.w > .f:not(.t)::after {
  content: "";
  position: absolute;
  inset: 8px 5px 12px;
  background: repeating-linear-gradient(90deg, #5d7ea3 0 10px, transparent 10px 22px);
  -webkit-mask: repeating-linear-gradient(180deg, #000 0 12px, transparent 12px 32px);
  mask: repeating-linear-gradient(180deg, #000 0 12px, transparent 12px 32px);
}
.doorx > .f:nth-child(4) {
  background: linear-gradient(90deg, var(--c) 0 14%, #27364f 14% 86%, var(--c) 86%);
}
.door > .f:first-child {
  background: linear-gradient(90deg, var(--c) 0 14%, #27364f 14% 86%, var(--c) 86%);
}
.sol > .t {
  background: repeating-linear-gradient(90deg, transparent 0 8px, #4a6aa5 8px 9px), repeating-linear-gradient(0deg, transparent 0 8px, #4a6aa5 8px 9px), #1f2f55;
}

.bname {
  font-size: 18px;
  font-weight: 700;
  margin: 6px 0 2px;
  color: var(--ink);
}
.bsub {
  color: #334155;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 12px;
  line-height: 1.4;
}
[data-theme="dark"] .bsub {
  color: #94a3b8;
}
.building-select-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--btn-radius, 6px);
  border: 1px solid var(--line);
  background: var(--card-solid);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
}
.building-card.active .building-select-btn {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* Building Badges in tables and details */
.building-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-size: 11.5px;
  font-weight: 700;
  border-radius: 4px;
  white-space: nowrap;
}
.building-badge-8a {
  background: rgba(37, 99, 235, 0.12);
  color: #2563eb;
  border: 1px solid rgba(37, 99, 235, 0.24);
}
.building-badge-8b {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.building-badge-7a {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

@media (max-width: 768px) {
  .building-detail-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ==========================================================
   Campus Hierarchy Navigation (Breadcrumb & Floor Pills)
   ========================================================== */
.breadcrumb-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 13.5px;
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: var(--btn-radius, 6px);
  padding: 10px 16px;
}
.breadcrumb-bar a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s ease;
}
.breadcrumb-bar a:hover {
  text-decoration: underline;
}
.breadcrumb-bar .sep {
  color: var(--mute);
  font-weight: 400;
  user-select: none;
}
.breadcrumb-bar .current {
  color: var(--ink);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Floor Filter Pills */
.floor-pills-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.floor-pill {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--btn-radius, 6px);
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}
.floor-pill:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--head);
}
.floor-pill.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 4px 12px var(--glow);
}

.floor-section-card {
  margin-bottom: 24px;
}
.floor-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.floor-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
}
.floor-tag {
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--btn-radius-sm, 4px);
}

/* ========================================================
   2-BOSQICH: Qavatlar tanlash (Floor selection grid & cards)
   ======================================================== */
.floor-select-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}
.floor-card-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--btn-radius, 6px);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}
.floor-card-item:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 24px var(--glow);
  transform: translateY(-3px);
}
.floor-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  gap: 12px;
}
.floor-tag-badge {
  background: rgba(37, 99, 235, 0.12);
  color: var(--blue);
  font-size: 15px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: var(--btn-radius, 6px);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(37, 99, 235, 0.25);
  letter-spacing: -0.2px;
}
.floor-meta-stat {
  font-size: 13px;
  font-weight: 700;
  color: var(--mute);
}
.floor-card-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 6px 0;
  letter-spacing: -0.2px;
}
.floor-card-desc {
  font-size: 13.5px;
  color: var(--mute);
  margin: 0 0 16px 0;
  line-height: 1.45;
}
.floor-rooms-chips-box {
  background: var(--card-sub);
  border: 1px solid var(--line);
  border-radius: var(--btn-radius, 6px);
  padding: 12px 14px;
  margin-bottom: 18px;
}
.floor-chips-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--mute);
  margin-bottom: 8px;
}
.floor-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.floor-room-chip {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: var(--btn-radius-sm, 4px);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.floor-action-btn {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  padding: 11px 16px;
  border-radius: var(--btn-radius, 6px);
}