/* ═══════════════════════════════════════════════════════════════
   CYKLBOARD MANAGEMENT — THEME.CSS
   Global Design System · High-Intensity Dark Mode
   ═══════════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ──────────────────────────────────────────── */
:root {
  /* Brand Colors */
  --primary-neon: #E8FF00;
  --primary-neon-dim: #B8CC00;
  --primary-neon-glow: rgba(232, 255, 0, 0.25);
  --primary-neon-glow2: rgba(232, 255, 0, 0.08);

  /* Backgrounds */
  --bg-main: #000000;
  --bg-surface: #121212;
  --bg-surface2: #1A1A1A;
  --bg-surface3: #222222;
  --bg-overlay: rgba(0, 0, 0, 0.80);

  /* Text */
  --text-high: #FFFFFF;
  --text-mid: #CCCCCC;
  --text-low: #A0A0A0;
  --text-muted: #606060;

  /* Status Colors */
  --color-success: #00E676;
  --color-success-dim: rgba(0, 230, 118, 0.15);
  --color-danger: #FF3D57;
  --color-danger-dim: rgba(255, 61, 87, 0.15);
  --color-warning: #FFB800;
  --color-warning-dim: rgba(255, 184, 0, 0.15);
  --color-info: #00C8FF;
  --color-info-dim: rgba(0, 200, 255, 0.15);

  /* Borders & Radius */
  --border-color: rgba(255, 255, 255, 0.08);
  --border-neon: rgba(232, 255, 0, 0.4);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Spacing Scale */
  --space-1: 0.25rem;
  /* 4px  */
  --space-2: 0.5rem;
  /* 8px  */
  --space-3: 0.75rem;
  /* 12px */
  --space-4: 1rem;
  /* 16px */
  --space-5: 1.25rem;
  /* 20px */
  --space-6: 1.5rem;
  /* 24px */
  --space-8: 2rem;
  /* 32px */
  --space-10: 2.5rem;
  /* 40px */
  --space-12: 3rem;
  /* 48px */
  --space-16: 4rem;
  /* 64px */

  /* Typography */
  --font-family: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-condensed: 'Barlow Condensed', 'Barlow', sans-serif;
  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1rem;
  /* 16px */
  --font-size-lg: 1.125rem;
  /* 18px */
  --font-size-xl: 1.25rem;
  /* 20px */
  --font-size-2xl: 1.5rem;
  /* 24px */
  --font-size-3xl: 1.875rem;
  /* 30px */
  --font-size-4xl: 2.25rem;
  /* 36px */

  /* Shadows & Glows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.7);
  --glow-neon-sm: 0 0 8px var(--primary-neon-glow), 0 0 16px var(--primary-neon-glow2);
  --glow-neon-md: 0 0 16px var(--primary-neon-glow), 0 0 32px var(--primary-neon-glow2);
  --glow-neon-lg: 0 0 24px rgba(232, 255, 0, 0.5), 0 0 48px rgba(232, 255, 0, 0.2), 0 0 80px rgba(232, 255, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --sidenav-width: 240px;
}

/* ── RESET & BASE ───────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-high);
  background-color: var(--bg-main);
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ── SCROLLBAR ──────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--bg-surface3);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-neon-dim);
}

/* ── FOCUS VISIBLE ──────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--primary-neon);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ── LAYOUT: SHELL ──────────────────────────────────────────── */
.sidenav {
  position: fixed;
  top: 0;
  left: 0;
  height: 100dvh;
  width: var(--sidenav-width);
  background: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform var(--transition-slow);
}

.main-content {
  margin-left: var(--sidenav-width);
  min-height: 100dvh;
  padding: var(--space-8);
  padding-bottom: calc(var(--space-8) + env(safe-area-inset-bottom, 0px));
  background: var(--bg-main);
  position: relative;
}

/* ── SIDENAV BRAND ──────────────────────────────────────────── */
.sidenav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-5);
  padding-top: calc(var(--space-6) + env(safe-area-inset-top, 0px));
  border-bottom: 1px solid var(--border-color);
}

.sidenav__logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  filter: drop-shadow(var(--glow-neon-sm));
}

.sidenav__logo-icon svg {
  width: 100%;
  height: 100%;
}

.sidenav__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.sidenav__brand-name {
  font-family: var(--font-condensed);
  font-size: var(--font-size-lg);
  font-weight: 900;
  color: var(--text-high);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sidenav__brand-sub {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--primary-neon);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ── SYNC STATUS ────────────────────────────────────────────── */
.sync-status {
  margin-left: auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: var(--text-muted);
  transition: all var(--transition-normal);
}

.sync-status__dot {
  position: absolute;
  top: 1px;
  right: 1px;
  width: 7px;
  height: 7px;
  background: var(--text-muted);
  border-radius: 50%;
  border: 1px solid var(--bg-surface);
  transition: all var(--transition-normal);
}

.sync-status__icon {
  width: 14px;
  height: 14px;
  opacity: 0.5;
  transition: all var(--transition-normal);
}

/* States */
.sync-status--online {
  color: var(--color-success);
}

.sync-status--online .sync-status__dot {
  background: var(--color-success);
  box-shadow: 0 0 6px var(--color-success);
}

.sync-status--online .sync-status__icon {
  opacity: 1;
}

.sync-status--offline {
  color: var(--color-danger);
}

.sync-status--offline .sync-status__dot {
  background: var(--color-danger);
  box-shadow: 0 0 6px var(--color-danger);
}

.sync-status--offline .sync-status__icon {
  opacity: 1;
}

.sync-status--syncing .sync-status__icon {
  animation: spin 2s linear infinite;
  color: var(--primary-neon);
  opacity: 1;
}

/* ── SIDENAV MENU ───────────────────────────────────────────── */
.sidenav__menu {
  list-style: none;
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}

.sidenav__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-low);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.sidenav__link:hover {
  color: var(--text-high);
  background: var(--bg-surface2);
}

.sidenav__link.active {
  color: var(--primary-neon);
  background: var(--primary-neon-glow2);
  border: 1px solid var(--border-neon);
  box-shadow: var(--glow-neon-sm);
}

.sidenav__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sidenav__icon svg {
  width: 100%;
  height: 100%;
}

.sidenav__label {
  flex: 1;
}

/* ── SIDENAV FOOTER ─────────────────────────────────────────── */
.sidenav__footer {
  padding: var(--space-4) var(--space-5);
  padding-bottom: calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border-color);
}

.sidenav__session {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sidenav__avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--primary-neon);
  color: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.sidenav__session-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
  flex: 1;
}

.sidenav__session-name, .sidenav__session-role {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidenav__session-name {
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--text-high);
}

.sidenav__session-role {
  font-size: var(--font-size-xs);
  color: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── LOGOUT BUTTON ──────────────────────────────────────────── */
.logout-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: 1px solid rgba(255, 61, 87, 0.15);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-family: var(--font-family);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.logout-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.logout-btn:hover {
  background: var(--color-danger-dim);
  border-color: rgba(255, 61, 87, 0.3);
  color: var(--color-danger);
}

/* ── PAGE HEADER ────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.page-overline {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--primary-neon);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: var(--space-1);
}

.page-title {
  font-family: var(--font-condensed);
  font-size: var(--font-size-4xl);
  font-weight: 900;
  color: var(--text-high);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1;
}

.page-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── LIVE BADGE ─────────────────────────────────────────────── */
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-danger-dim);
  border: 1px solid rgba(255, 61, 87, 0.3);
  color: var(--color-danger);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.live-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-danger);
  animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.7);
  }
}

.page-date {
  font-size: var(--font-size-sm);
  color: var(--text-low);
  font-weight: 500;
}

/* ── TYPOGRAPHY UTILITIES ───────────────────────────────────── */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-condensed);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-high);
}

/* ── HIDDEN / MODULE TOGGLE ─────────────────────────────────── */
.module {
  display: block;
}

.module.hidden {
  display: none;
}

/* ── ANIMATIONS ─────────────────────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes neonPulse {

  0%,
  100% {
    box-shadow: var(--glow-neon-sm);
  }

  50% {
    box-shadow: var(--glow-neon-lg);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

.fade-in-up {
  animation: fadeInUp var(--transition-slow) ease both;
}

/* ── MOBILE NAVIGATION TOGGLE ───────────────────────────────── */
.mobile-nav-toggle {
  display: none;
  position: fixed;
  top: calc(var(--space-6) + env(safe-area-inset-top, 20px));
  left: calc(var(--space-4) + env(safe-area-inset-left, 0px));
  z-index: 200;
  width: 48px;
  height: 48px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-nav-toggle:hover {
  border-color: var(--primary-neon);
  box-shadow: var(--glow-neon-sm);
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-high);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ── RESPONSIVE: MOBILE ─────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --sidenav-width: 260px;
  }

  .sidenav {
    transform: translateX(-100%);
  }

  .sidenav.is-open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg), 8px 0 32px rgba(0, 0, 0, 0.8);
  }

  .main-content {
    margin-left: 0;
    padding: var(--space-6) var(--space-4);
    padding-top: calc(var(--space-16) + var(--space-8) + env(safe-area-inset-top, 20px));
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .page-title {
    font-size: var(--font-size-3xl);
  }
}

@media (max-width: 480px) {
  .main-content {
    padding: var(--space-4) var(--space-3);
    padding-top: calc(var(--space-16) + var(--space-6) + env(safe-area-inset-top, 20px));
  }

  .page-title {
    font-size: var(--font-size-2xl);
  }
}