/* CREA-IA Design System v3 — Conqueror Command Center */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Brand */
  --purple: #5B4AE4;
  --purple-light: #7B6BF5;
  --purple-dark: #4A3ABD;
  --green: #00C9A7;
  --green-dark: #00A381;
  --accent: #D4A853;
  --accent-light: #E8C97A;
  --accent-dark: #B08D3E;

  /* Backgrounds */
  --bg: #08080F;
  --bg-surface: #0E0E1A;
  --bg-card: #141422;
  --bg-elevated: #1A1A2E;
  --bg-glass: rgba(20, 20, 34, 0.8);
  --bg-hover: rgba(91, 74, 228, 0.06);

  /* Text */
  --text: #F0F0F5;
  --text-secondary: #8B8BA8;
  --text-dim: #55556E;

  /* Borders */
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(212, 168, 83, 0.25);
  --border-active: rgba(91, 74, 228, 0.4);

  /* Status */
  --success: #00C9A7;
  --warning: #D4A853;
  --error: #E05A47;
  --info: #5B9CF5;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  /* Radius */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(212, 168, 83, 0.08);
  --shadow-glow-green: 0 0 30px rgba(0, 201, 167, 0.08);

  /* Transitions */
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --sidebar-width: 240px;
  --sidebar-collapsed: 56px;
}

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(212, 168, 83, 0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(212, 168, 83, 0.3); }

/* ── Sidebar Navigation ── */
.crea-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none;
  transition: width var(--transition-slow);
}
.crea-sidebar::-webkit-scrollbar { display: none; }

.crea-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1rem;
  text-decoration: none;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.crea-sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--purple), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(212, 168, 83, 0.2);
}

.crea-sidebar-brand-text {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--purple-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.crea-sidebar-section {
  padding: 1rem 0 0.25rem;
}

.crea-sidebar-label {
  padding: 0 1rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}

.crea-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  margin: 0 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
  position: relative;
  white-space: nowrap;
  overflow: hidden;
}

.crea-sidebar-link:hover {
  color: var(--text);
  background: var(--bg-hover);
}

.crea-sidebar-link.active {
  color: var(--accent);
  background: rgba(212, 168, 83, 0.06);
}
.crea-sidebar-link.active::before {
  content: '';
  position: absolute;
  left: -0.5rem;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 3px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}

.crea-sidebar-icon {
  width: 20px;
  text-align: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.crea-sidebar-footer {
  margin-top: auto;
  padding: 1rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.crea-sidebar-logout {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  margin: 0;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font);
  width: 100%;
  transition: color var(--transition), background var(--transition);
}
.crea-sidebar-logout:hover {
  color: var(--error);
  background: rgba(224, 90, 71, 0.08);
}

/* Mobile sidebar toggle */
.crea-sidebar-toggle {
  display: none;
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1001;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.1rem;
  align-items: center;
  justify-content: center;
}
.crea-sidebar-toggle:hover { background: var(--bg-card); color: var(--text); }

/* Sidebar overlay for mobile */
.crea-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
}
.crea-sidebar-overlay.active { display: block; }

/* Main content wrapper */
.crea-main {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  transition: margin-left var(--transition-slow);
}

@media (max-width: 900px) {
  .crea-sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-width);
  }
  .crea-sidebar.open {
    transform: translateX(0);
  }
  .crea-sidebar-toggle { display: flex; }
  .crea-main {
    margin-left: 0;
    padding-top: 3.5rem;
  }
}

/* ── Gradient Text ── */
.gradient-text {
  background: linear-gradient(135deg, var(--purple-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-green {
  background: linear-gradient(135deg, var(--purple), var(--green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.card-interactive:hover {
  transform: translateY(-1px);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.btn-primary {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
}
.btn-primary:hover {
  background: var(--purple-dark);
  border-color: var(--purple-dark);
  box-shadow: 0 4px 16px rgba(91, 74, 228, 0.3);
}

.btn-gradient {
  background: var(--accent);
  border: none;
  color: #0a0a12;
  font-weight: 600;
}
.btn-gradient:hover {
  background: var(--accent-light);
  box-shadow: 0 4px 20px rgba(212, 168, 83, 0.3);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  border-radius: var(--radius);
}

/* ── Inputs ── */
.input, .textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.input:focus, .textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.1);
}
.input::placeholder, .textarea::placeholder {
  color: var(--text-dim);
}

.textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge-purple { background: rgba(91, 74, 228, 0.15); color: var(--purple-light); }
.badge-green { background: rgba(0, 201, 167, 0.15); color: var(--green); }
.badge-orange { background: rgba(212, 168, 83, 0.15); color: var(--warning); }
.badge-red { background: rgba(224, 90, 71, 0.15); color: var(--error); }
.badge-blue { background: rgba(91, 156, 245, 0.15); color: var(--info); }
.badge-accent { background: rgba(212, 168, 83, 0.12); color: var(--accent); }

/* ── Progress Bar ── */
.progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--purple), var(--accent));
  border-radius: 3px;
  transition: width 0.4s ease;
}

/* ── Page Layout ── */
.page-content {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.5rem;
}

.page-header {
  margin-bottom: 1.5rem;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ── Stat Cards ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  text-align: center;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.15rem;
  font-weight: 600;
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 1rem; display: block; opacity: 0.5; }
.empty-state-text { font-size: 1.05rem; }

/* ── Utility ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.text-center { text-align: center; }
.text-muted { color: var(--text-secondary); }
.text-dim { color: var(--text-dim); }

/* ── Animations ── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}

.fade-in {
  animation: fadeIn 0.3s ease forwards;
}

/* ── Print ── */
@media print {
  .crea-sidebar { display: none !important; }
  .crea-sidebar-toggle { display: none !important; }
  .crea-main { margin-left: 0 !important; }
  body { background: white; color: black; }
  .card { border-color: #ddd; background: white; }
  .gradient-text, .gradient-text-green {
    background: none;
    -webkit-text-fill-color: #333;
    color: #333;
  }
}