/* ================================================================
   Callsaway — Design System
   ================================================================ */

/* ---- Dark mode (default) tokens ---- */
:root {
  /* Fonts */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Core palette */
  --color-primary: #0d9488;
  --color-primary-hover: #0f766e;
  --color-primary-light: rgba(13, 148, 136, 0.15);
  --color-accent: #f97316;
  --color-accent-hover: #ea580c;
  --color-secondary: #6366f1;
  --color-secondary-light: rgba(99, 102, 241, 0.15);
  --color-danger: #ef4444;

  /* Surfaces */
  --color-bg: #0b0f19;
  --color-bg-alt: #111827;
  --color-surface: #1e293b;
  --color-text: #ffffff;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #a0aec0;

  /* Borders */
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.15);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.4);

  /* Gradient */
  --gradient-primary: linear-gradient(135deg, #4facfe, #00f2fe);

  /* Glass (landing page) */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --neon-cyan: #00f2fe;
  --neon-purple: #4facfe;
  --cyan-rgb: 0, 242, 254;
  --purple-rgb: 79, 172, 254;
  --dark-bg: #0b0f19;
  --text-primary: #ffffff;
  --text-muted: #a0aec0;
}

/* ---- Light mode tokens ---- */
[data-theme="light"] {
  /* Core palette */
  --color-primary-light: rgba(13, 148, 136, 0.10);
  --color-secondary-light: rgba(99, 102, 241, 0.10);

  /* Surfaces */
  --color-bg: #f8fafc;
  --color-bg-alt: #f1f5f9;
  --color-surface: #ffffff;
  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #64748b;

  /* Borders */
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.10);

  /* Glass (landing page) */
  --dark-bg: #f8fafc;
  --text-primary: #0f172a;
  --text-muted: #475569;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.08);
  --neon-cyan: #0369a1;
  --neon-purple: #4338ca;
  --cyan-rgb: 3, 105, 161;
  --purple-rgb: 67, 56, 202;
}

/* ---- Base resets ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; overflow-x: clip; width: 100%; max-width: 100%; }
body { overflow-x: hidden; overflow-x: clip; width: 100%; max-width: 100%; position: relative; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); }

/* ---- Utility glows ---- */
.glow-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}
.glow-1 {
  width: 400px; height: 400px;
  background: rgba(var(--purple-rgb), 0.3);
  top: -100px; left: -100px;
}
.glow-2 {
  width: 500px; height: 500px;
  background: rgba(var(--cyan-rgb), 0.2);
  bottom: 20%; right: -150px;
}

/* ---- Typography ---- */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 12px;
}

/* ---- Buttons ---- */
.btn-primary-solid {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-primary-solid:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(13,148,136,0.25);
  color: #fff;
}

.btn-accent-solid {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-accent-solid:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(249,115,22,0.25);
  color: #fff;
}

.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border-strong);
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.btn-outline:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.btn-sm { padding: 10px 20px; font-size: 13px; }

/* Brand buttons (used in onboarding, dashboard) */
.btn-brand-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-brand-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.25);
  color: #fff;
}

.btn-brand-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  background: transparent;
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s, transform 0.2s, color 0.2s;
}
.btn-brand-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

/* Theme toggle */
.theme-toggle-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}
.theme-toggle-btn:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-border-strong);
}

/* ---- Cards ---- */
.brand-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}
.brand-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ---- Logo ---- */
.logo-mark {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

/* ---- Auth pages ---- */
.auth-page-wrapper {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}
.auth-card {
  width: 100%; max-width: 480px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  padding: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  z-index: 10;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.auth-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 700; font-size: 24px;
  margin-bottom: 28px; justify-content: center;
}
.auth-title {
  font-family: var(--font-heading);
  font-size: 32px; font-weight: 700;
  text-align: center; margin-bottom: 24px;
  color: var(--text-primary); letter-spacing: -0.5px;
}
.auth-input {
  width: 100%; padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(0,0,0,0.2);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  transition: all 0.3s ease;
  outline: none;
}
[data-theme="light"] .auth-input {
  background: rgba(255,255,255,0.6);
}
.auth-input:focus {
  border-color: var(--neon-cyan);
  background: rgba(0,0,0,0.4);
  box-shadow: 0 0 15px rgba(var(--cyan-rgb), 0.3);
}
[data-theme="light"] .auth-input:focus {
  background: #fff;
}
.auth-input.is-invalid { border-color: var(--color-danger); }
.auth-label {
  display: block; font-size: 13px;
  font-weight: 600; color: var(--text-muted);
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px;
}
.auth-submit {
  width: 100%; padding: 16px;
  border-radius: 30px; border: none;
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700; font-size: 16px;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-top: 16px;
  box-shadow: 0 4px 15px rgba(var(--purple-rgb), 0.4);
}
.auth-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--purple-rgb), 0.6);
}
.auth-footer-text {
  text-align: center; margin-top: 20px;
  font-size: 14px; color: var(--color-text-muted);
}
.auth-footer-text a {
  color: var(--color-primary); font-weight: 600; text-decoration: none;
}
.auth-footer-text a:hover { text-decoration: underline; }
.invalid-feedback { color: var(--color-danger); font-size: 12px; margin-top: 4px; }

.auth-error {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.40);
  color: #fca5a5;
  font-size: 14px;
  line-height: 1.5;
}
[data-theme="light"] .auth-error { color: #b91c1c; background: rgba(239, 68, 68, 0.08); }
.auth-error i { font-size: 16px; flex-shrink: 0; margin-top: 1px; color: #ef4444; }

/* ---- Glass nav (shared across marketing + onboarding) ---- */
.glass-nav {
  position: fixed;
  top: 20px; left: 50%;
  transform: translateX(-50%);
  width: 90%; max-width: min(1200px, calc(100vw - 24px));
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 12px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  z-index: 1000;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.glass-nav > * { min-width: 0; }
.nav-actions { flex-shrink: 0; }
.nav-brand {
  font-family: var(--font-heading);
  font-weight: 700; font-size: 24px;
  color: var(--text-primary);
  text-decoration: none;
  display: flex; align-items: center; gap: 10px;
  min-width: 0;
  overflow: hidden;
}
.nav-brand img { flex-shrink: 0; }
.nav-brand span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-brand span {
  color: var(--text-primary);
}
@supports ((background-clip: text) or (-webkit-background-clip: text)) {
  .nav-brand span {
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
  }
}

/* ---- Nav links & actions (shared across marketing + onboarding) ---- */
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: color 0.3s ease;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  width: 0; height: 2px;
  bottom: -4px; left: 0;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
  transition: width 0.3s ease;
}
.nav-links a:hover::after { width: 100%; }

.nav-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

.btn-ghost {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 30px;
  border: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}
.btn-ghost:hover {
  background: var(--glass-bg);
  color: var(--text-primary);
}

.btn-premium {
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
  color: #fff;
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  box-shadow: 0 4px 15px rgba(var(--purple-rgb), 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--purple-rgb), 0.6);
  color: #fff;
}

@media (max-width: 992px) {
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  .glass-nav { width: calc(100% - 24px); padding: 8px 14px; top: 12px; border-radius: 28px; }
  .nav-brand { font-size: 18px; gap: 6px; }
  .nav-actions { gap: 8px; }
  .glass-nav .btn-premium { padding: 10px 18px; font-size: 14px; }
  .glass-nav .btn-ghost { padding: 10px 16px; font-size: 14px; }
}
@media (max-width: 400px) {
  .nav-brand { font-size: 16px; }
}

/* ---- Mobile hamburger + dropdown panel (used on marketing nav) ---- */
.nav-hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--glass-border, rgba(255,255,255,0.1));
  background: var(--glass-bg, rgba(255,255,255,0.05));
  color: var(--text-primary, #fff);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.nav-hamburger:hover { background: rgba(255,255,255,0.10); }
.nav-hamburger svg { width: 20px; height: 20px; display: block; }
.nav-hamburger .icon-close { display: none; }
.nav-hamburger[aria-expanded="true"] .icon-open { display: none; }
.nav-hamburger[aria-expanded="true"] .icon-close { display: block; }

/* Mobile panel: slides down below the floating glass-nav */
.glass-nav-mobile {
  position: fixed;
  top: 76px;
  left: 12px;
  right: 12px;
  z-index: 999;
  padding: 16px;
  border-radius: 22px;
  background: var(--glass-bg, rgba(11,15,25,0.95));
  border: 1px solid var(--glass-border, rgba(255,255,255,0.1));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  display: none;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.glass-nav-mobile.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}
[data-theme="light"] .glass-nav-mobile {
  background: rgba(255,255,255,0.95);
}
.glass-nav-mobile a {
  display: block;
  padding: 12px 14px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary, #fff);
  text-decoration: none;
  border-radius: 12px;
  transition: background 0.2s, color 0.2s;
}
.glass-nav-mobile a:hover,
.glass-nav-mobile a.active {
  background: rgba(var(--cyan-rgb, 0,242,254), 0.10);
  color: var(--neon-cyan, #00f2fe);
}
.glass-nav-mobile-divider {
  height: 1px;
  background: var(--glass-border, rgba(255,255,255,0.10));
  margin: 8px 0;
}
.glass-nav-mobile .btn-premium,
.glass-nav-mobile .btn-ghost {
  display: block;
  text-align: center;
  padding: 12px 16px !important;
  font-size: 14px !important;
}
.glass-nav-mobile .btn-premium { margin-top: 4px; }

@media (max-width: 900px) {
  .nav-hamburger { display: inline-flex; }
}

/* ---- Dashboard theme overrides ---- */
[data-theme="dark"] .card {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
}
[data-theme="dark"] .card-header {
  background-color: rgba(255, 255, 255, 0.03);
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}
[data-theme="dark"] .card-header h5,
[data-theme="dark"] .card-header h6 {
  color: var(--color-text-secondary);
}
[data-theme="dark"] .table {
  color: var(--color-text-muted);
  border-color: var(--color-border);
  --bs-table-bg: transparent;
  --bs-table-hover-bg: rgba(255, 255, 255, 0.03);
  --bs-table-hover-color: var(--color-text-secondary);
}
[data-theme="dark"] .table thead th {
  color: var(--color-text-muted);
  border-color: var(--color-border);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
[data-theme="dark"] .table td {
  border-color: var(--color-border);
  color: var(--color-text-muted);
}
[data-theme="dark"] .table td a {
  color: var(--color-primary);
}
[data-theme="dark"] .table td a:hover {
  color: var(--color-primary-hover);
}
[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
  color: var(--color-text-muted);
  background-color: rgba(255, 255, 255, 0.02);
}
[data-theme="dark"] .badge.bg-secondary {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: var(--color-text-secondary);
}
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--color-surface);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}
/* Native <select> popups ignore the select's own styling: the browser paints
   the option list with its default light colors while the select text is
   white — white-on-white in dark mode. color-scheme makes Chrome render the
   popup dark; the option rule covers Firefox. */
[data-theme="dark"] select {
  color-scheme: dark;
}
[data-theme="dark"] select option {
  background-color: var(--color-surface);
  color: var(--color-text);
}
[data-theme="dark"] .btn-outline-secondary {
  color: var(--color-text-muted);
  border-color: var(--color-border-strong);
}
[data-theme="dark"] .btn-outline-secondary:hover {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text-secondary);
  border-color: var(--color-border-strong);
}
[data-theme="dark"] .text-muted {
  color: var(--color-text-muted) !important;
}
[data-theme="dark"] .alert {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

/* ================================================================
   Sidebar Layout
   ================================================================ */
:root {
  --sidebar-width: 256px;
  --sidebar-collapsed-width: 72px;
  --sidebar-bg: #0f1629;
  --sidebar-border: rgba(255, 255, 255, 0.06);
  --sidebar-text: #94a3b8;
  --sidebar-text-hover: #e2e8f0;
  --sidebar-active-bg: rgba(79, 172, 254, 0.12);
  --sidebar-active-text: #4facfe;
  --topbar-height: 60px;
}
[data-theme="light"] {
  --sidebar-bg: #ffffff;
  --sidebar-border: #e2e8f0;
  --sidebar-text: #64748b;
  --sidebar-text-hover: #0f172a;
  --sidebar-active-bg: rgba(13, 148, 136, 0.08);
  --sidebar-active-text: #0d9488;
}

/* ---- Sidebar ---- */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  z-index: 1050;
  transition: width 0.25s ease, transform 0.25s ease;
  overflow: hidden;
  box-shadow: 1px 0 0 rgba(255,255,255,0.02);
}
.sidebar::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 1px; height: 100%;
  background: linear-gradient(180deg, transparent, rgba(var(--db-neon-b-rgb),0.30), rgba(var(--db-neon-a-rgb),0.20), transparent);
  opacity: 0.6;
  pointer-events: none;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 16px;
  border-bottom: 1px solid var(--sidebar-border);
  min-height: var(--topbar-height);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
}
.sidebar-logo-icon { flex-shrink: 0; }
.sidebar-logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: opacity 0.2s;
}

.sidebar-collapse-btn {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--sidebar-border);
  background: transparent;
  color: var(--sidebar-text);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: color 0.2s, background 0.2s, transform 0.25s;
}
.sidebar-collapse-btn:hover {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
}

/* ---- Nav ---- */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 12px 8px;
}

.sidebar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-section-label {
  padding: 20px 12px 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--sidebar-text);
  opacity: 0.5;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
  border: none;
  background: none;
  width: 100%;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
}
.sidebar-link i {
  font-size: 18px;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}
.sidebar-link:hover {
  color: var(--sidebar-text-hover);
  background: var(--sidebar-active-bg);
}
.sidebar-link.active {
  color: var(--sidebar-active-text);
  background: var(--sidebar-active-bg);
  font-weight: 600;
}

.sidebar-link-text {
  transition: opacity 0.2s;
}

.sidebar-footer {
  border-top: 1px solid var(--sidebar-border);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-logout-btn {
  color: var(--sidebar-text) !important;
}
.sidebar-logout-btn:hover {
  color: var(--color-danger) !important;
  background: rgba(239, 68, 68, 0.08) !important;
}

/* ---- Collapsed state ---- */
.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}
.sidebar.collapsed .sidebar-logo-text,
.sidebar.collapsed .sidebar-link-text,
.sidebar.collapsed .sidebar-section-label span {
  display: none;
}
.sidebar.collapsed .sidebar-section-label {
  padding: 8px 0 0;
  text-align: center;
  border-top: 1px solid var(--sidebar-border);
  margin: 4px 8px 0;
  height: 12px;
}
.sidebar.collapsed .sidebar-link {
  justify-content: center;
  padding: 10px 0;
  gap: 0;
}
.sidebar.collapsed .sidebar-link i {
  width: auto;
}
.sidebar.collapsed .sidebar-header {
  justify-content: center;
  padding: 20px 12px;
  gap: 0;
}
.sidebar.collapsed .sidebar-logo {
  justify-content: center;
}

/* ---- Collapse row (in sidebar-footer) ---- */
.sidebar-collapse-row {
  color: var(--sidebar-text);
}
.sidebar-collapse-row .collapse-icon-closed { display: none; }
.sidebar.collapsed .sidebar-collapse-row .collapse-icon-open { display: none; }
.sidebar.collapsed .sidebar-collapse-row .collapse-icon-closed { display: inline-block; }

/* Tooltip on collapsed hover */
.sidebar.collapsed .sidebar-link {
  position: relative;
}
.sidebar.collapsed .sidebar-link::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(var(--sidebar-collapsed-width) - 8px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
  z-index: 9999;
  box-shadow: var(--shadow-md);
}
.sidebar.collapsed .sidebar-link:hover::after {
  opacity: 1;
}

/* ---- Main wrapper ---- */
.main-wrapper {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left 0.25s ease;
}
.main-wrapper.sidebar-collapsed {
  margin-left: var(--sidebar-collapsed-width);
}

/* ---- Top bar ---- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  height: var(--topbar-height);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  gap: 16px;
}

.topbar-hamburger {
  display: none;
  width: 40px; height: 40px;
  border: none;
  background: none;
  color: var(--color-text);
  font-size: 24px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}
.topbar-hamburger:hover {
  background: var(--color-primary-light);
}

.topbar-left { flex: 1; }
.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 500;
}
.topbar-user i {
  font-size: 20px;
  color: var(--color-text-muted);
}

/* ---- Main content ---- */
.main-content {
  flex: 1;
  padding: 24px;
}

/* ---- Mobile overlay ---- */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1040;
  backdrop-filter: blur(2px);
}
.sidebar-overlay.active {
  display: block;
}

/* ---- Mobile responsive ---- */
@media (max-width: 992px) {
  .sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-width) !important;
    box-shadow: none;
  }
  .sidebar.mobile-open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.2);
  }
  /* Reset collapsed on mobile */
  .sidebar.mobile-open .sidebar-logo-text,
  .sidebar.mobile-open .sidebar-link-text,
  .sidebar.mobile-open .sidebar-section-label span {
    opacity: 1;
    pointer-events: auto;
  }
  .sidebar.mobile-open .sidebar-link {
    justify-content: flex-start;
    padding: 10px 12px;
  }

  .main-wrapper,
  .main-wrapper.sidebar-collapsed {
    margin-left: 0;
  }

  .topbar-hamburger {
    display: flex;
  }

  .sidebar-collapse-btn,
  .sidebar-collapse-row {
    display: none;
  }

  .main-content {
    padding: 16px;
  }

  .topbar-user-name {
    display: none;
  }
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hide-mobile { display: none !important; }
}
@media (max-width: 768px) {
  .auth-card { padding: 28px 24px; }
}
@media (max-width: 480px) {
  .auth-page-wrapper { padding: 16px; }
  .auth-card { padding: 24px 18px; border-radius: 22px; }
  .auth-title { font-size: 24px; margin-bottom: 18px; }
  .auth-logo { font-size: 20px; margin-bottom: 20px; }
  .auth-input { font-size: 16px; padding: 12px 14px; } /* 16px prevents iOS zoom on focus */
  .auth-submit { font-size: 15px; padding: 14px; }
  .auth-label { font-size: 12px; }
}

/* ---- Auth app shared mobile rules (page-header, tables, details, btns) ---- */
@media (max-width: 640px) {
  .main-content { padding: 14px; }
  .topbar { padding: 8px 12px; gap: 8px; height: auto; min-height: var(--topbar-height); }
  .topbar-user-name { display: none; }
  .page-header { gap: 8px; flex-wrap: wrap; }
  .page-header-title { font-size: 18px; letter-spacing: -0.2px; }
  .page-header-actions { gap: 6px; flex-wrap: wrap; flex-shrink: 0; margin-left: auto; }
  .app-btn { padding: 10px 16px; font-size: 12px; letter-spacing: 0.3px; }
  .app-btn-sm { padding: 7px 12px; font-size: 11px; }
  .app-btn-lg { padding: 11px 20px; font-size: 13px; }
  .dash-card-header { padding: 12px 14px; }
  .dash-card-title { font-size: 13px; }
  .dash-table thead th { padding: 10px 12px; font-size: 10px; }
  .dash-table tbody td { padding: 11px 12px; font-size: 12px; }
  .filter-tabs { gap: 6px; }
  .filter-tab { padding: 6px 12px; font-size: 11.5px; }
  .detail-card { padding: 14px 16px; }
  .detail-row { padding: 8px 0; gap: 8px; }
  .detail-row.detail-row--stack { flex-direction: column; align-items: flex-start; }
  .detail-row.detail-row--stack .detail-value { text-align: left; }
  .billing-banner { flex-direction: column; align-items: flex-start; padding: 14px 16px; }
  .billing-banner__cta { margin-left: 0 !important; margin-top: 6px; }
}
@media (max-width: 400px) {
  .page-header-title { font-size: 16px; }
  .dash-table thead th, .dash-table tbody td { padding: 10px 10px; }
}

/* ================================================================
   Authenticated app — Glass + Neon shared system
   Used by dashboard, lists, details, settings, billing, etc.
   ================================================================ */

:root {
  --db-neon-a: var(--neon-cyan, #00f2fe);
  --db-neon-b: var(--neon-purple, #4facfe);
  --db-neon-a-rgb: var(--cyan-rgb, 0, 242, 254);
  --db-neon-b-rgb: var(--purple-rgb, 79, 172, 254);
}

/* ---- Aurora background (fixed, behind app content) ---- */
.app-aurora {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.app-aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.55;
  pointer-events: none;
}
.app-aurora-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle at 30% 30%, rgba(var(--db-neon-b-rgb), 0.55), transparent 70%);
  top: -160px; left: -120px;
}
.app-aurora-2 {
  width: 580px; height: 580px;
  background: radial-gradient(circle at 70% 60%, rgba(var(--db-neon-a-rgb), 0.45), transparent 70%);
  top: 30%; right: -180px;
}
.app-aurora-3 {
  width: 460px; height: 460px;
  background: radial-gradient(circle at 50% 50%, rgba(34, 197, 94, 0.28), transparent 70%);
  bottom: -180px; left: 30%;
}
[data-theme="light"] .app-aurora-blob { opacity: 0.35; }

/* Lift main content above aurora */
.main-content { position: relative; z-index: 1; isolation: isolate; }
.topbar { position: sticky; z-index: 1020; transform: translateZ(0); }

/* Topbar glass */
.topbar {
  background: linear-gradient(180deg, rgba(11,15,25,0.55), rgba(11,15,25,0.25));
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
[data-theme="light"] .topbar {
  background: linear-gradient(180deg, rgba(248,250,252,0.78), rgba(248,250,252,0.55));
  border-bottom-color: rgba(15,23,42,0.06);
}

/* ---- Glass surface (universal) ---- */
.app-glass {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.05));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.05) inset,
    0 12px 30px rgba(0,0,0,0.25);
}
[data-theme="light"] .app-glass {
  background: linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0.65));
  border-color: rgba(255,255,255,0.7);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.9) inset,
    0 8px 24px rgba(15,23,42,0.08);
}

/* ---- Page header (in topbar slot) ---- */
.page-header {
  display: flex; align-items: center; gap: 12px;
  width: 100%;
}
.page-header-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  border: 1px solid transparent;
  transition: color 0.2s, background 0.2s, border-color 0.2s, transform 0.2s;
}
.page-header-back:hover {
  color: var(--db-neon-a);
  background: rgba(var(--db-neon-a-rgb),0.08);
  border-color: rgba(var(--db-neon-a-rgb),0.25);
  transform: translateX(-1px);
}
.page-header-back i { font-size: 16px; }

h1.page-header-title,
.page-header-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  padding: 0;
  letter-spacing: -0.3px;
  background: linear-gradient(90deg, var(--db-neon-b), var(--db-neon-a));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.page-header-actions {
  display: flex; align-items: center; gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
}

/* ---- Pill buttons (universal) ---- */
.app-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.4px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.2s, color 0.2s, border-color 0.2s, filter 0.2s;
  border: 1px solid transparent;
  position: relative;
  white-space: nowrap;
  line-height: 1;
  -webkit-text-fill-color: currentColor;
}
.app-btn i { font-size: 14px; line-height: 1; }
.app-btn-sm { padding: 8px 16px; font-size: 12px; letter-spacing: 0.3px; }
.app-btn-lg { padding: 13px 28px; font-size: 14px; letter-spacing: 0.5px; }

/* Ghost = clearly filled secondary button with visible surface + neon border */
.app-btn-ghost {
  border-color: rgba(var(--db-neon-a-rgb),0.45);
  background: linear-gradient(180deg, rgba(30,41,59,0.95), rgba(15,23,42,0.95));
  color: var(--color-text);
  box-shadow: 0 4px 14px rgba(0,0,0,0.30), 0 0 0 1px rgba(var(--db-neon-a-rgb),0.10) inset, 0 1px 0 rgba(255,255,255,0.06) inset;
}
[data-theme="light"] .app-btn-ghost {
  border-color: rgba(var(--db-neon-a-rgb),0.50);
  background: linear-gradient(180deg, #ffffff, rgba(241,245,249,0.95));
  color: var(--color-text);
  box-shadow: 0 4px 12px rgba(15,23,42,0.08), 0 1px 0 rgba(255,255,255,0.9) inset;
}
.app-btn-ghost:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--db-neon-a-rgb),0.80);
  color: var(--color-text);
  background: linear-gradient(180deg, rgba(var(--db-neon-b-rgb),0.25), rgba(var(--db-neon-a-rgb),0.20));
  box-shadow: 0 8px 24px rgba(var(--db-neon-a-rgb),0.35), 0 0 0 1px rgba(var(--db-neon-a-rgb),0.25) inset;
}
[data-theme="light"] .app-btn-ghost:hover {
  background: linear-gradient(180deg, rgba(var(--db-neon-b-rgb),0.15), rgba(var(--db-neon-a-rgb),0.10));
}

/* Neon = primary solid gradient button */
.app-btn-neon {
  background: linear-gradient(135deg, var(--db-neon-b), var(--db-neon-a));
  color: #fff;
  box-shadow: 0 6px 18px rgba(var(--db-neon-b-rgb),0.40), 0 1px 0 rgba(255,255,255,0.15) inset;
  border-color: transparent;
}
.app-btn-neon:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
  box-shadow: 0 10px 26px rgba(var(--db-neon-b-rgb),0.60), 0 1px 0 rgba(255,255,255,0.2) inset;
  color: #fff;
}

.app-btn-danger {
  background: linear-gradient(135deg, rgba(239,68,68,0.18), rgba(239,68,68,0.12));
  color: #fca5a5;
  border-color: rgba(239,68,68,0.40);
  box-shadow: 0 2px 10px rgba(239,68,68,0.15), 0 1px 0 rgba(255,255,255,0.05) inset;
}
.app-btn-danger:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, rgba(239,68,68,0.28), rgba(239,68,68,0.20));
  border-color: rgba(239,68,68,0.65);
  color: #fecaca;
  box-shadow: 0 8px 22px rgba(239,68,68,0.30);
}

/* Override existing brand buttons to neon-glow styling so older templates pick it up */
.btn-brand-primary {
  background: linear-gradient(135deg, var(--db-neon-b), var(--db-neon-a));
  border: none;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(var(--db-neon-b-rgb),0.35);
}
.btn-brand-primary:hover {
  background: linear-gradient(135deg, var(--db-neon-b), var(--db-neon-a));
  box-shadow: 0 8px 22px rgba(var(--db-neon-b-rgb),0.55);
  transform: translateY(-1px);
}
.btn-brand-secondary {
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: var(--color-text-secondary);
}
[data-theme="light"] .btn-brand-secondary {
  border-color: rgba(15,23,42,0.12);
  background: rgba(255,255,255,0.6);
  color: var(--color-text);
}
.btn-brand-secondary:hover {
  border-color: rgba(var(--db-neon-a-rgb),0.5);
  color: var(--color-text);
  background: rgba(var(--db-neon-a-rgb),0.06);
  box-shadow: 0 4px 18px rgba(var(--db-neon-a-rgb),0.18);
}
.btn-brand-danger {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid rgba(239,68,68,0.3);
  background: rgba(239,68,68,0.10);
  color: #f87171;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-brand-danger:hover {
  background: rgba(239,68,68,0.16);
  border-color: rgba(239,68,68,0.5);
  color: #f87171;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(239,68,68,0.25);
}

/* ---- Status pill family ---- */
.app-status-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  white-space: nowrap;
}
.app-status-success { background: rgba(34,197,94,0.14); color: #22c55e; box-shadow: 0 0 10px rgba(34,197,94,0.10); }
.app-status-warning { background: rgba(245,158,11,0.14); color: #f59e0b; box-shadow: 0 0 10px rgba(245,158,11,0.10); }
.app-status-danger  { background: rgba(239,68,68,0.10); color: #f87171; box-shadow: 0 0 10px rgba(239,68,68,0.08); }
.app-status-info    { background: rgba(99,102,241,0.14); color: #818cf8; box-shadow: 0 0 10px rgba(99,102,241,0.10); }
.app-status-muted   { background: rgba(100,116,139,0.14); color: #94a3b8; }

/* ---- Billing banner ---- */
.billing-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  margin-bottom: 20px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  backdrop-filter: blur(8px);
}
.billing-banner__icon {
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
}
.billing-banner__body { flex: 1; min-width: 0; }
.billing-banner__message {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.45;
}
.billing-banner__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.billing-banner__cta:hover { transform: translateY(-1px); }

.billing-banner--warning {
  border-color: rgba(245, 158, 11, 0.35);
  background: linear-gradient(135deg, rgba(245,158,11,0.10), rgba(249,115,22,0.06));
}
.billing-banner--warning .billing-banner__icon { color: #f59e0b; }
.billing-banner--warning .billing-banner__cta {
  background: linear-gradient(135deg, #f59e0b, #f97316);
  color: #fff;
  box-shadow: 0 4px 14px rgba(249,115,22,0.25);
}

.billing-banner--danger {
  border-color: rgba(239, 68, 68, 0.4);
  background: linear-gradient(135deg, rgba(239,68,68,0.12), rgba(249,115,22,0.08));
}
.billing-banner--danger .billing-banner__icon { color: #f87171; }
.billing-banner--danger .billing-banner__cta {
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  box-shadow: 0 4px 14px rgba(239,68,68,0.30);
}

@media (max-width: 640px) {
  .billing-banner {
    flex-wrap: wrap;
  }
  .billing-banner__cta { width: 100%; justify-content: center; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .app-aurora-blob { animation: none !important; }
}