/* GilGamez Messenger — Portal Stylesheet
 * Strict Anti-Slop, Glassmorphism, Tabular Numerals & 4-Viewport Responsive Grid
 */

:root {
  --bg-primary: #0a0d14;
  --bg-surface: #121824;
  --bg-card: #182234;
  --bg-card-hover: #1f2c42;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.14);
  --border-focus: rgba(0, 229, 255, 0.4);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-cyan: #00e5ff;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

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

html, body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.portal-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
}

/* Header */
.portal-header {
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(18, 24, 36, 0.7);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-deck {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.2), rgba(16, 185, 129, 0.2));
  border: 1px solid rgba(0, 229, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.brand-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.brand-subtitle {
  font-size: 11px;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 12px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.status-label {
  color: var(--text-secondary);
}

/* Main */
.portal-main {
  flex-grow: 1;
  padding: 48px 24px;
  display: flex;
  justify-content: center;
}

.hero-container {
  max-width: 900px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 24px;
}

.tag-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-cyan);
  background-color: rgba(0, 229, 255, 0.12);
  padding: 2px 8px;
  border-radius: 12px;
}

.tag-text {
  font-size: 12px;
  color: var(--text-secondary);
}

.hero-title {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 680px;
  margin-bottom: 40px;
}

/* Auth Card */
.auth-card {
  width: 100%;
  max-width: 600px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: left;
  margin-bottom: 48px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.auth-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.auth-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.auth-card-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.auth-card-badge {
  font-size: 11px;
  color: var(--accent-emerald);
  font-weight: 600;
}

.auth-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}

.auth-actions {
  display: flex;
  gap: 12px;
}

/* Buttons */
.portal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.portal-btn-primary {
  background-color: var(--accent-cyan);
  color: #0a0d14;
  border: 1px solid var(--accent-cyan);
}

.portal-btn-primary:hover {
  background-color: #33ebff;
  border-color: #33ebff;
}

.portal-btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.portal-btn-secondary:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-light);
}

.portal-btn-outline {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.portal-btn-outline:hover {
  background-color: var(--bg-card);
  color: var(--text-primary);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
}

.feature-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: left;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-light);
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.feature-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Footer */
.portal-footer {
  border-top: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
  padding: 24px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
}

.footer-dot {
  color: var(--border-light);
}

/* Responsive Breakpoints */
@media (max-width: 480px) {
  .hero-title {
    font-size: 26px;
  }
  .hero-desc {
    font-size: 14px;
  }
  .header-container {
    padding: 12px 16px;
  }
  .status-pill {
    display: none;
  }
  .auth-card {
    padding: 20px;
  }
  .auth-actions {
    flex-direction: column;
  }
  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .footer-container {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  .hero-title {
    font-size: 30px;
  }
  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .footer-container {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (min-width: 769px) and (max-width: 1280px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}