/* ────────────────────────────────────────────────────────────────
 *  LIQUID GLASS — Concierge Panel Design System
 *  Inspired by iOS 26 / macOS Tahoe Liquid Glass material.
 *  Author: Quant for IQ VoIP, 2026-04-21.
 * ──────────────────────────────────────────────────────────────── */

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

:root {
  /* Surfaces */
  --bg-base:            #07070c;
  --bg-elevated:        rgba(22, 22, 32, 0.60);
  --bg-elevated-strong: rgba(28, 28, 42, 0.74);
  --bg-frost:           rgba(255, 255, 255, 0.03);
  --bg-frost-hover:     rgba(255, 255, 255, 0.06);
  --bg-overlay:         rgba(8, 8, 14, 0.72);

  /* Borders */
  --border-glass:        rgba(255, 255, 255, 0.08);
  --border-glass-hover:  rgba(255, 255, 255, 0.16);
  --border-glass-strong: rgba(255, 255, 255, 0.12);

  /* Text */
  --text-primary:   #f5f5f7;
  --text-secondary: rgba(245, 245, 247, 0.62);
  --text-tertiary:  rgba(245, 245, 247, 0.38);
  --text-muted:     rgba(245, 245, 247, 0.24);

  /* iOS-derived accents */
  --accent-purple: #bf5af2;
  --accent-blue:   #0a84ff;
  --accent-cyan:   #64d2ff;
  --accent-green:  #30d158;
  --accent-red:    #ff453a;
  --accent-orange: #ff9f0a;
  --accent-yellow: #ffd60a;
  --accent-pink:   #ff375f;

  /* Soft tinted fills for chips/badges */
  --tint-purple: rgba(191, 90, 242, 0.18);
  --tint-blue:   rgba(10, 132, 255, 0.18);
  --tint-green:  rgba(48, 209, 88, 0.18);
  --tint-red:    rgba(255, 69, 58, 0.18);
  --tint-orange: rgba(255, 159, 10, 0.18);
  --tint-yellow: rgba(255, 214, 10, 0.18);

  /* Shadows & glows */
  --shadow-card:
    0 1px 0 0 rgba(255, 255, 255, 0.05) inset,
    0 20px 40px -12px rgba(0, 0, 0, 0.55),
    0 0 0 0.5px rgba(255, 255, 255, 0.05);
  --shadow-card-hover:
    0 1px 0 0 rgba(255, 255, 255, 0.09) inset,
    0 28px 56px -12px rgba(0, 0, 0, 0.7),
    0 0 0 0.5px rgba(255, 255, 255, 0.10);
  --shadow-pop:
    0 1px 0 0 rgba(255, 255, 255, 0.08) inset,
    0 8px 20px -6px rgba(0, 0, 0, 0.6);

  --glow-purple: 0 0 32px rgba(191, 90, 242, 0.32);
  --glow-blue:   0 0 32px rgba(10, 132, 255, 0.32);
  --glow-red:    0 0 24px rgba(255, 69, 58, 0.45);
  --glow-green:  0 0 24px rgba(48, 209, 88, 0.30);
  --glow-orange: 0 0 24px rgba(255, 159, 10, 0.35);

  /* Motion */
  --ease-liquid:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast:     160ms;
  --dur-medium:   280ms;
  --dur-slow:     400ms;

  /* Radii */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-2xl: 28px;
  --r-full: 999px;
}

* { box-sizing: border-box; }

html { background: var(--bg-base); }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", system-ui, sans-serif;
  font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em;
  background:
    radial-gradient(ellipse 70% 55% at 12% 8%,  rgba(191, 90, 242, 0.22) 0%, transparent 55%),
    radial-gradient(ellipse 65% 60% at 92% 90%, rgba(10, 132, 255, 0.22) 0%, transparent 55%),
    radial-gradient(ellipse 45% 35% at 68% 42%, rgba(255, 69, 58, 0.06) 0%, transparent 62%),
    var(--bg-base);
  background-attachment: fixed;
}

/* Aurora pulse — ambient depth without distraction. 24s, very gentle. */
body::before {
  content: "";
  position: fixed;
  inset: -20vh;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 55% 40% at 35% 15%, rgba(100, 210, 255, 0.10), transparent 65%),
    radial-gradient(ellipse 40% 35% at 78% 72%, rgba(191, 90, 242, 0.10), transparent 70%);
  animation: aurora 28s ease-in-out infinite;
  filter: blur(8px);
}
@keyframes aurora {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.95; }
  50%      { transform: translate3d(3%, -2%, 0) scale(1.08); opacity: 0.70; }
}

@media (prefers-reduced-motion: reduce) {
  body::before { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ─── Glass primitives ──────────────────────────────────────────── */

.glass {
  background: var(--bg-elevated);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 0.5px solid var(--border-glass);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-card);
}
.glass-strong {
  background: var(--bg-elevated-strong);
  backdrop-filter: blur(60px) saturate(200%);
  -webkit-backdrop-filter: blur(60px) saturate(200%);
  border: 0.5px solid var(--border-glass-strong);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-card);
}
.glass-thin {
  background: var(--bg-frost);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border: 0.5px solid var(--border-glass);
  border-radius: var(--r-lg);
}

@supports not (backdrop-filter: blur(1px)) {
  .glass, .glass-strong, .glass-thin {
    background: rgba(24, 24, 36, 0.88);
  }
}

/* ─── Sidebar (frosted glass) ───────────────────────────────────── */

.sidebar {
  position: fixed;
  left: 0; top: 0;
  width: 248px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 100;
  background: rgba(10, 10, 18, 0.62);
  backdrop-filter: blur(60px) saturate(180%);
  -webkit-backdrop-filter: blur(60px) saturate(180%);
  border-right: 0.5px solid var(--border-glass);
  box-shadow: 1px 0 0 0 rgba(255, 255, 255, 0.03) inset;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 26px 22px 22px;
  border-bottom: 0.5px solid var(--border-glass);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  background: linear-gradient(180deg, rgba(191, 90, 242, 0.06), transparent 70%);
}
.sidebar-logo .logo-mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  box-shadow: var(--glow-purple);
  color: #fff;
  font-size: 0.85rem;
}
.sidebar-nav {
  flex: 1;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.sidebar-nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 11px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--dur-fast) var(--ease-liquid), color var(--dur-fast) var(--ease-liquid);
  border-left: none !important;
}
.sidebar-nav a i { width: 18px; text-align: center; font-size: 0.88rem; opacity: 0.85; }
.sidebar-nav a:hover {
  background: var(--bg-frost-hover);
  color: var(--text-primary);
}
.sidebar-nav a.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(191, 90, 242, 0.18), rgba(10, 132, 255, 0.18));
  box-shadow:
    inset 0 0.5px 0 0 rgba(255, 255, 255, 0.14),
    inset 0 0 22px rgba(191, 90, 242, 0.12);
}
.sidebar-nav a.active i { opacity: 1; color: #fff; }

.sidebar-footer {
  padding: 14px 18px;
  border-top: 0.5px solid var(--border-glass);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-secondary);
  gap: 10px;
}
.sidebar-footer a {
  color: var(--accent-red);
  text-decoration: none;
  opacity: 0.9;
  transition: opacity var(--dur-fast);
}
.sidebar-footer a:hover { opacity: 1; }

.main-content {
  margin-left: 248px;
  padding: 32px 36px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ─── Page header ───────────────────────────────────────────────── */

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.page-title {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 14px;
}
.page-subtitle {
  margin-top: 8px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  letter-spacing: -0.005em;
}

/* Glass hero — gradient header card */
.hero {
  position: relative;
  padding: 28px 32px;
  border-radius: var(--r-2xl);
  margin-bottom: 28px;
  background:
    linear-gradient(135deg, rgba(191, 90, 242, 0.22), rgba(10, 132, 255, 0.18) 55%, rgba(255, 69, 58, 0.10)),
    rgba(20, 20, 32, 0.56);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 0.5px solid var(--border-glass-strong);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 100% at 10% 0%, rgba(255, 255, 255, 0.08), transparent 60%);
  pointer-events: none;
}
.hero-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  position: relative;
  z-index: 1;
}

/* ─── Buttons ───────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--r-full);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  text-decoration: none;
  border: 0.5px solid var(--border-glass);
  background: var(--bg-frost);
  color: var(--text-primary);
  transition: transform var(--dur-fast) var(--ease-liquid),
              background var(--dur-fast) var(--ease-liquid),
              border-color var(--dur-fast) var(--ease-liquid),
              box-shadow var(--dur-medium) var(--ease-liquid);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  white-space: nowrap;
}
.btn:hover {
  background: var(--bg-frost-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-0.5px);
}
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, rgba(191, 90, 242, 0.75), rgba(10, 132, 255, 0.78));
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
  box-shadow: var(--glow-purple);
}
.btn-primary:hover {
  background: linear-gradient(135deg, rgba(191, 90, 242, 0.9), rgba(10, 132, 255, 0.92));
  box-shadow: var(--glow-blue), var(--glow-purple);
}

.btn-ghost { background: transparent; }
.btn-ghost:hover { background: var(--bg-frost-hover); }

.btn-danger { color: var(--accent-red); background: var(--tint-red); border-color: rgba(255, 69, 58, 0.22); }
.btn-danger:hover { background: rgba(255, 69, 58, 0.26); box-shadow: var(--glow-red); }
.btn-green  { color: var(--accent-green); background: var(--tint-green); border-color: rgba(48, 209, 88, 0.22); }
.btn-green:hover  { background: rgba(48, 209, 88, 0.26); box-shadow: var(--glow-green); }
.btn-purple { color: var(--accent-purple); background: var(--tint-purple); border-color: rgba(191, 90, 242, 0.26); }
.btn-purple:hover { background: rgba(191, 90, 242, 0.28); box-shadow: var(--glow-purple); }
.btn-yellow { color: var(--accent-yellow); background: var(--tint-yellow); border-color: rgba(255, 214, 10, 0.22); }
.btn-yellow:hover { background: rgba(255, 214, 10, 0.26); }
.btn-orange { color: var(--accent-orange); background: var(--tint-orange); border-color: rgba(255, 159, 10, 0.22); }
.btn-orange:hover { background: rgba(255, 159, 10, 0.26); box-shadow: var(--glow-orange); }

/* icon-only circular glass button */
.btn-icon {
  width: 36px; height: 36px;
  padding: 0;
  border-radius: var(--r-full);
  display: inline-flex;
  align-items: center; justify-content: center;
  color: var(--text-secondary);
  background: var(--bg-frost);
  border: 0.5px solid var(--border-glass);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-liquid);
}
.btn-icon:hover { color: var(--text-primary); background: var(--bg-frost-hover); border-color: var(--border-glass-hover); }
.btn-icon.color-purple:hover { color: var(--accent-purple); box-shadow: var(--glow-purple); border-color: rgba(191,90,242,0.35); }
.btn-icon.color-orange:hover { color: var(--accent-orange); box-shadow: var(--glow-orange); border-color: rgba(255,159,10,0.35); }
.btn-icon.color-red:hover    { color: var(--accent-red); box-shadow: var(--glow-red); border-color: rgba(255,69,58,0.35); }
.btn-icon.color-green:hover  { color: var(--accent-green); box-shadow: var(--glow-green); border-color: rgba(48,209,88,0.35); }
.btn-icon.color-blue:hover   { color: var(--accent-blue); box-shadow: var(--glow-blue); border-color: rgba(10,132,255,0.35); }

.btn i.fa-spin { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Chips / badges ────────────────────────────────────────────── */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: var(--r-full);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  background: var(--bg-frost);
  border: 0.5px solid var(--border-glass);
  color: var(--text-secondary);
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
}
.chip-green  { background: var(--tint-green);  color: var(--accent-green);  border-color: rgba(48, 209, 88, 0.28); }
.chip-red    { background: var(--tint-red);    color: var(--accent-red);    border-color: rgba(255, 69, 58, 0.28); }
.chip-orange { background: var(--tint-orange); color: var(--accent-orange); border-color: rgba(255, 159, 10, 0.28); }
.chip-purple { background: var(--tint-purple); color: var(--accent-purple); border-color: rgba(191, 90, 242, 0.3); }
.chip-blue   { background: var(--tint-blue);   color: var(--accent-blue);   border-color: rgba(10, 132, 255, 0.3); }
.chip-yellow { background: var(--tint-yellow); color: var(--accent-yellow); border-color: rgba(255, 214, 10, 0.28); }
.chip-mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  letter-spacing: 0;
}

.chip-red.pulse { animation: pulse-red 2.4s ease-in-out infinite; }
@keyframes pulse-red {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 69, 58, 0.4); }
  50%      { box-shadow: 0 0 0 6px rgba(255, 69, 58, 0); }
}

/* Legacy alias from old base */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 0.72rem; font-weight: 600; }
.badge-green  { background: var(--tint-green);  color: var(--accent-green); }
.badge-red    { background: var(--tint-red);    color: var(--accent-red); }
.badge-purple { background: var(--tint-purple); color: var(--accent-purple); }
.badge-blue   { background: var(--tint-blue);   color: var(--accent-blue); }
.badge-yellow { background: var(--tint-yellow); color: var(--accent-yellow); }
.badge-gray   { background: var(--bg-frost-hover); color: var(--text-secondary); }

/* ─── Forms ─────────────────────────────────────────────────────── */

.search-bar {
  margin-bottom: 24px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.search-wrap {
  flex: 1;
  position: relative;
}
.search-wrap i {
  position: absolute;
  left: 20px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: 0.88rem;
}
.form-input {
  width: 100%;
  height: 52px;
  background: var(--bg-elevated);
  backdrop-filter: blur(30px) saturate(160%);
  -webkit-backdrop-filter: blur(30px) saturate(160%);
  border: 0.5px solid var(--border-glass);
  border-radius: var(--r-lg);
  padding: 0 20px 0 48px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.form-input.plain { padding-left: 20px; }
.form-input::placeholder { color: var(--text-tertiary); }
.form-input:focus {
  border-color: rgba(191, 90, 242, 0.45);
  box-shadow: 0 0 0 4px rgba(191, 90, 242, 0.15), var(--shadow-card);
}
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: -0.005em;
}

/* ─── Cards (groups) ────────────────────────────────────────────── */

.glass-list { display: flex; flex-direction: column; gap: 10px; }

.glass-row {
  display: grid;
  grid-template-columns: minmax(260px, 1.7fr) minmax(160px, 1fr) minmax(140px, 1fr) auto auto;
  align-items: center;
  gap: 24px;
  padding: 16px 20px;
  border-radius: var(--r-lg);
  background: var(--bg-elevated);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 0.5px solid var(--border-glass);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-medium) var(--ease-liquid),
              border-color var(--dur-medium),
              box-shadow var(--dur-medium);
}
.glass-row:hover {
  transform: translateY(-1px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-card-hover);
}

.glass-row-head {
  display: grid;
  grid-template-columns: minmax(260px, 1.7fr) minmax(160px, 1fr) minmax(140px, 1fr) auto auto;
  align-items: center;
  gap: 24px;
  padding: 0 20px 10px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  color: var(--text-tertiary);
}

.group-identity { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 44px; height: 44px;
  border-radius: var(--r-full);
  display: inline-flex;
  align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(191, 90, 242, 0.28), rgba(10, 132, 255, 0.22));
  border: 0.5px solid var(--border-glass-hover);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 6px 16px -6px rgba(0,0,0,0.6);
  color: #fff;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.avatar-blue  { background: linear-gradient(135deg, rgba(10, 132, 255, 0.40), rgba(100, 210, 255, 0.25)); }
.avatar-green { background: linear-gradient(135deg, rgba(48, 209, 88, 0.40), rgba(100, 210, 255, 0.20)); }

.group-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.group-title {
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.015em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.group-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.group-id {
  margin-top: 4px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  color: var(--text-tertiary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Balance numbers */
.balance {
  font-size: 1.35rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.balance small {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--text-secondary);
}
.balance.bal-green  { color: var(--accent-green); }
.balance.bal-white  { color: var(--text-primary); }
.balance.bal-orange { color: var(--accent-orange); }
.balance.bal-red    { color: var(--accent-red); }
.balance.bal-red .amount {
  animation: bal-pulse 2.6s ease-in-out infinite;
}
@keyframes bal-pulse {
  0%, 100% { text-shadow: 0 0 0 rgba(255, 69, 58, 0); }
  50%      { text-shadow: 0 0 22px rgba(255, 69, 58, 0.55); }
}

.meta-col { display: flex; flex-direction: column; gap: 4px; font-size: 0.8rem; color: var(--text-secondary); }
.meta-col .dim { color: var(--text-tertiary); font-size: 0.75rem; }
.meta-col time { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 0.75rem; color: var(--text-secondary); }

.action-group {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-self: end;
}
.action-group form { display: inline-flex; margin: 0; }

/* ─── Modal ─────────────────────────────────────────────────────── */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  z-index: 200;
  overflow-y: auto;
  animation: fade-in var(--dur-medium) var(--ease-liquid);
}
.modal-overlay.show { display: flex; align-items: flex-start; justify-content: center; padding: 56px 16px; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.modal-box {
  width: 100%;
  max-width: 520px;
  background: rgba(24, 24, 36, 0.82);
  backdrop-filter: blur(60px) saturate(200%);
  -webkit-backdrop-filter: blur(60px) saturate(200%);
  border: 0.5px solid var(--border-glass-strong);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-card-hover);
  animation: scale-in var(--dur-slow) var(--ease-spring);
}
.modal-box.modal-lg { max-width: 960px; }
@keyframes scale-in { from { opacity: 0; transform: scale(0.96) translateY(12px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 26px;
  border-bottom: 0.5px solid var(--border-glass);
  font-size: 1rem; font-weight: 600; letter-spacing: -0.01em;
}
.modal-body { padding: 24px 26px; }
.modal-footer {
  padding: 16px 26px;
  border-top: 0.5px solid var(--border-glass);
  display: flex; justify-content: flex-end; gap: 10px;
}

/* ─── Flash messages ────────────────────────────────────────────── */

.flash-success, .flash-error {
  padding: 12px 18px;
  border-radius: var(--r-lg);
  margin-bottom: 18px;
  font-size: 0.88rem;
  display: flex; align-items: center; justify-content: space-between;
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
}
.flash-success {
  color: var(--accent-green);
  background: var(--tint-green);
  border: 0.5px solid rgba(48, 209, 88, 0.32);
}
.flash-error {
  color: var(--accent-red);
  background: var(--tint-red);
  border: 0.5px solid rgba(255, 69, 58, 0.32);
}

.empty-state {
  text-align: center;
  padding: 56px 28px;
  color: var(--text-tertiary);
}
.empty-state i { font-size: 2.4rem; margin-bottom: 14px; display: block; opacity: 0.5; }
.empty-state p { font-size: 0.95rem; margin: 0; }

/* ─── Info / utilities ──────────────────────────────────────────── */

.info-box {
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 0.82rem;
  color: var(--text-secondary);
  background: var(--tint-blue);
  border: 0.5px solid rgba(10, 132, 255, 0.28);
}
.info-box i { color: var(--accent-blue); margin-right: 8px; }

.hamburger {
  display: none;
  position: fixed;
  top: 14px; left: 14px;
  z-index: 150;
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  border: 0.5px solid var(--border-glass);
  background: var(--bg-elevated);
  backdrop-filter: blur(30px) saturate(170%);
  -webkit-backdrop-filter: blur(30px) saturate(170%);
  color: var(--text-primary);
  cursor: pointer;
}

/* ─── Responsive ────────────────────────────────────────────────── */

@media (max-width: 1200px) {
  .sidebar { width: 72px; }
  .sidebar-logo span { display: none; }
  .sidebar-nav a span { display: none; }
  .sidebar-footer { flex-direction: column; gap: 8px; }
  .sidebar-footer span { display: none; }
  .main-content { margin-left: 72px; padding: 28px; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; align-items: center; justify-content: center; }
  .sidebar { transform: translateX(-100%); transition: transform 240ms var(--ease-liquid); width: 260px; }
  .sidebar.open { transform: translateX(0); }
  .sidebar-logo span, .sidebar-nav a span, .sidebar-footer span { display: inline; }
  .main-content { margin-left: 0; padding: 64px 16px 24px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 16px; }

  .glass-row-head { display: none; }
  .glass-row {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 18px;
  }
  .action-group { justify-self: start; flex-wrap: wrap; }
}

/* Focus rings (accessibility) */
.btn:focus-visible, .btn-icon:focus-visible, .form-input:focus-visible, .sidebar-nav a:focus-visible {
  outline: 2px solid rgba(10, 132, 255, 0.55);
  outline-offset: 2px;
}

/* Table-wrap fallback (used by other pages still on table layout) */
.table-wrap {
  background: var(--bg-elevated);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 0.5px solid var(--border-glass);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.table-wrap table { width: 100%; border-collapse: collapse; }
.table-wrap thead th {
  background: rgba(255,255,255,0.02);
  padding: 12px 18px;
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  font-weight: 500;
  border-bottom: 0.5px solid var(--border-glass);
}
.table-wrap tbody tr { border-bottom: 0.5px solid var(--border-glass); transition: background var(--dur-fast); }
.table-wrap tbody tr:last-child { border-bottom: none; }
.table-wrap tbody tr:hover { background: var(--bg-frost-hover); }
.table-wrap tbody td { padding: 14px 18px; font-size: 0.88rem; }

/* Card (legacy) */
.card {
  background: var(--bg-elevated);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 0.5px solid var(--border-glass);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-card);
}

.hidden { display: none !important; }

/* ════════════════════════════════════════════════════════════════
   ═══ CONCIERGE v2 — Top-nav + Mono icons + Animations (2026-04-21)
   ═══════════════════════════════════════════════════════════════ */

:root {
  --cc-ac: #7c6ef0;
  --cc-ac2: #9584ff;
  --cc-ac-glow: rgba(124,110,240,0.3);
  --cc-topbar-h: 64px;
}

/* Hide legacy sidebar (kept for backward compat of old templates) */
.sidebar, .hamburger { display: none !important; }
.main-content { margin-left: 0 !important; padding: 0 !important; min-height: auto !important; }

/* ── Top bar ─────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 12px 28px;
  background: rgba(10, 10, 18, 0.62);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border-bottom: 0.5px solid var(--border-glass);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 10px 28px -14px rgba(0,0,0,0.55);
  animation: topbar-slide 0.55s var(--ease-liquid);
  min-height: var(--cc-topbar-h);
}
@keyframes topbar-slide {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.topbar-left { display: flex; align-items: center; gap: 14px; }
.topbar-titleblock { line-height: 1.1; }
.topbar-title {
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.topbar-powered {
  font-size: 10px;
  color: var(--text-tertiary);
  font-weight: 300;
  letter-spacing: 0.02em;
}
.topbar-powered .tp-acc { color: var(--cc-ac); font-weight: 500; }

.brand-logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.03em;
  filter: drop-shadow(0 2px 12px rgba(124,110,240,0.35));
  line-height: 1;
}
.brand-iq {
  background: linear-gradient(135deg, #d4d0f5, #aca5e8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.brand-voip {
  background: linear-gradient(135deg, #7c6ef0, #4da6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Tabs ────────────────────────────────────────────────────── */
.topbar-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.topbar-tabs::-webkit-scrollbar { display: none; }

.tab-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-tertiary);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-liquid),
              background var(--dur-fast) var(--ease-liquid),
              box-shadow var(--dur-medium) var(--ease-liquid);
  border: 0.5px solid transparent;
}
.tab-link i { font-size: 12px; opacity: 0.8; }
.tab-link:hover {
  color: var(--text-primary);
  background: var(--bg-frost-hover);
  border-color: var(--border-glass);
}
.tab-link.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(124,110,240,0.22), rgba(77,166,255,0.18));
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 0 0 0.5px rgba(255,255,255,0.08) inset,
              0 8px 22px -10px rgba(124,110,240,0.55);
}
.tab-link.active i { opacity: 1; color: var(--cc-ac2); }

/* ── Right cluster ───────────────────────────────────────────── */
.topbar-right { display: flex; align-items: center; gap: 10px; }
.topbar-user {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bg-frost);
  border: 0.5px solid var(--border-glass);
}
.topbar-user i { color: var(--text-tertiary); font-size: 11px; }

/* language dropdown */
.lang-dropdown { position: relative; }
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--bg-frost);
  border: 0.5px solid var(--border-glass);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  font-size: 12px;
  transition: all var(--dur-fast) var(--ease-liquid);
}
.lang-btn:hover { background: var(--bg-frost-hover); color: var(--text-primary); }
.lang-btn img { width: 18px; height: 13px; border-radius: 2px; object-fit: cover; }

.lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 160px;
  padding: 6px;
  background: rgba(22, 22, 36, 0.88);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 0.5px solid var(--border-glass-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card-hover);
  z-index: 300;
  animation: menu-in 0.2s var(--ease-liquid);
}
.lang-menu.open { display: block; }
@keyframes menu-in {
  from { opacity: 0; transform: translateY(-6px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.lang-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.lang-item:hover { background: var(--bg-frost-hover); color: var(--text-primary); }
.lang-item img { width: 20px; height: 14px; border-radius: 2px; object-fit: cover; }

/* sign out button */
.btn-signout {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--tint-red);
  border: 0.5px solid rgba(255, 69, 58, 0.22);
  color: var(--accent-red);
  font-family: 'Outfit', sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-liquid);
}
.btn-signout:hover {
  background: rgba(255, 69, 58, 0.2);
  box-shadow: var(--glow-red);
  transform: translateY(-1px);
}

/* ── Monochrome override for icon buttons ──────────────────── */
.icon-mono,
.btn-icon.icon-mono {
  width: 36px; height: 36px;
  border-radius: 999px;
  color: var(--text-secondary);
  background: var(--bg-frost);
  border: 0.5px solid var(--border-glass);
}
.icon-mono:hover,
.btn-icon.icon-mono:hover {
  color: var(--text-primary);
  background: var(--bg-frost-hover);
  border-color: var(--border-glass-hover);
  box-shadow: none;
}

/* Neutralize colored icon-btn variants — monochrome look per Ruben 2026-04-21 */
.btn-icon.color-purple,
.btn-icon.color-blue,
.btn-icon.color-green,
.btn-icon.color-orange,
.btn-icon.color-red {
  color: var(--text-secondary);
}
.btn-icon.color-purple:hover,
.btn-icon.color-blue:hover,
.btn-icon.color-green:hover,
.btn-icon.color-orange:hover,
.btn-icon.color-red:hover {
  color: var(--text-primary);
  background: var(--bg-frost-hover);
  border-color: var(--border-glass-hover);
  box-shadow: 0 0 0 0.5px rgba(255,255,255,0.1) inset, 0 6px 16px -8px rgba(0,0,0,0.55);
  transform: translateY(-1px);
}

/* ── Content area ─────────────────────────────────────────── */
.content-area {
  padding: 24px 28px 40px;
  min-height: calc(100vh - var(--cc-topbar-h));
  position: relative;
  z-index: 1;
}
.content-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.page-fade { animation: page-in 0.45s var(--ease-liquid); }
@keyframes page-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Stagger cards/rows on load */
.glass-list .glass-row { animation: row-in 0.5s var(--ease-liquid) both; }
.glass-list .glass-row:nth-child(1) { animation-delay: 40ms; }
.glass-list .glass-row:nth-child(2) { animation-delay: 80ms; }
.glass-list .glass-row:nth-child(3) { animation-delay: 120ms; }
.glass-list .glass-row:nth-child(4) { animation-delay: 160ms; }
.glass-list .glass-row:nth-child(5) { animation-delay: 200ms; }
.glass-list .glass-row:nth-child(6) { animation-delay: 240ms; }
.glass-list .glass-row:nth-child(n+7) { animation-delay: 280ms; }
@keyframes row-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.table-wrap tbody tr { animation: tr-in 0.4s var(--ease-liquid) both; }
.table-wrap tbody tr:nth-child(1) { animation-delay: 30ms; }
.table-wrap tbody tr:nth-child(2) { animation-delay: 60ms; }
.table-wrap tbody tr:nth-child(3) { animation-delay: 90ms; }
.table-wrap tbody tr:nth-child(4) { animation-delay: 120ms; }
.table-wrap tbody tr:nth-child(5) { animation-delay: 150ms; }
.table-wrap tbody tr:nth-child(n+6) { animation-delay: 180ms; }
@keyframes tr-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Button ripple-ish shine */
.btn::after,
.btn-signout::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-liquid);
  pointer-events: none;
  border-radius: inherit;
}
.btn, .btn-signout { position: relative; overflow: hidden; }
.btn:hover::after,
.btn-signout:hover::after { transform: translateX(100%); }

/* ── Topbar responsive ───────────────────────────────────── */
@media (max-width: 1100px) {
  .topbar {
    grid-template-columns: auto auto;
    grid-template-areas:
      "left right"
      "tabs tabs";
    gap: 12px;
    padding: 10px 16px;
  }
  .topbar-left { grid-area: left; }
  .topbar-right { grid-area: right; }
  .topbar-tabs { grid-area: tabs; justify-content: flex-start; padding-bottom: 2px; }
  .topbar-user span { display: none; }
}
@media (max-width: 720px) {
  .topbar-title { font-size: 14px; }
  .topbar-powered { font-size: 9px; }
  .brand-logo { font-size: 18px; }
  .btn-signout span { display: none; }
  .lang-btn span { display: none; }
  .content-area { padding: 16px 14px 28px; }
  .tab-link { padding: 7px 12px; font-size: 12px; }
}

/* ── Light theme (data-theme="light") ────────────────────── */
html[data-theme="light"] body {
  background:
    radial-gradient(ellipse 70% 55% at 12% 8%, rgba(124,110,240,0.18) 0%, transparent 55%),
    radial-gradient(ellipse 65% 60% at 92% 90%, rgba(77,166,255,0.18) 0%, transparent 55%),
    #f0eef5;
  color: #1a1535;
}
html[data-theme="light"] body::before { opacity: 0.5; }
html[data-theme="light"] {
  --text-primary:  #1a1535;
  --text-secondary: rgba(26,21,53,0.68);
  --text-tertiary: rgba(26,21,53,0.48);
  --text-muted:    rgba(26,21,53,0.32);
  --bg-elevated:        rgba(255,255,255,0.72);
  --bg-elevated-strong: rgba(255,255,255,0.88);
  --bg-frost:           rgba(255,255,255,0.55);
  --bg-frost-hover:     rgba(255,255,255,0.78);
  --bg-overlay:         rgba(230,225,245,0.65);
  --border-glass:        rgba(100,80,200,0.12);
  --border-glass-hover:  rgba(100,80,200,0.22);
  --border-glass-strong: rgba(100,80,200,0.18);
}
html[data-theme="light"] .topbar {
  background: rgba(255,255,255,0.72);
  border-bottom-color: rgba(100,80,200,0.12);
}
html[data-theme="light"] .brand-iq {
  background: linear-gradient(135deg, #2a2060, #1a1040);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
html[data-theme="light"] .lang-menu {
  background: rgba(255,255,255,0.96);
  border-color: rgba(100,80,200,0.18);
}

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce) {
  .topbar, .page-fade, .glass-list .glass-row, .table-wrap tbody tr { animation: none !important; }
}