/* ============================================
   NOMATICA FRONTEND — Liquid Glass Design System
   Shared across all pages
   ============================================ */

:root {
  --glass-bg: rgba(255,255,255,0.03);
  --glass-strong: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.08);
  --glass-border-strong: rgba(255,255,255,0.15);
  --glass-highlight: rgba(255,255,255,0.12);
  --text-primary: #fff;
  --text-secondary: rgba(255,255,255,0.6);
  --text-muted: rgba(255,255,255,0.4);
  --accent: #6366f1;
  --accent-glow: rgba(99,102,241,0.3);
  --accent-purple: #a855f7;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #050508;
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

/* Animated mesh background */
.mesh-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(600px 600px at 10% 10%, rgba(99,102,241,0.12) 0%, transparent 50%),
    radial-gradient(500px 500px at 90% 20%, rgba(168,85,247,0.10) 0%, transparent 50%),
    radial-gradient(700px 700px at 80% 90%, rgba(99,102,241,0.08) 0%, transparent 50%),
    radial-gradient(400px 400px at 20% 80%, rgba(139,92,246,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at center, #0c0c14 0%, #050508 100%);
}

.orb {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.4;
  animation: orbFloat 10s ease-in-out infinite;
}

@keyframes orbFloat {
  0%,100% { transform: translate(0,0); }
  33% { transform: translate(30px,-20px); }
  66% { transform: translate(-20px,30px); }
}

/* Glass card */
.glass {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(40px) saturate(140%);
  -webkit-backdrop-filter: blur(40px) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: 1.25rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), inset 0 1px 1px rgba(255,255,255,0.1), 0 0 0 1px rgba(255,255,255,0.05);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
}

.glass::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 40%, transparent 60%, rgba(255,255,255,0.05) 100%);
  pointer-events: none; z-index: 1;
}

.glass:hover {
  border-color: var(--glass-border-strong);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 20px var(--accent-glow), inset 0 1px 1px rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.glass-strong {
  background: var(--glass-strong);
  border-color: var(--glass-border-strong);
}

/* Content layers */
.content-layer { position: relative; z-index: 2; }

/* Typography */
h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }

.text-gradient {
  background: linear-gradient(135deg, #fff 0%, #a5b4fc 50%, #c4b5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Status badges */
.badge {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.25rem 0.75rem; border-radius: 9999px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.02em;
  border: 1px solid;
}

.badge-online {
  background: rgba(34,197,94,0.15); color: var(--success); border-color: rgba(34,197,94,0.3);
}
.badge-offline {
  background: rgba(239,68,68,0.15); color: var(--danger); border-color: rgba(239,68,68,0.3);
}
.badge-warn {
  background: rgba(245,158,11,0.15); color: var(--warning); border-color: rgba(245,158,11,0.3);
}
.badge-info {
  background: rgba(59,130,246,0.15); color: var(--info); border-color: rgba(59,130,246,0.3);
}

/* Pulse dot */
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  position: relative;
}
.pulse-dot::after {
  content: ''; position: absolute; inset: -3px; border-radius: 50%;
  border: 2px solid currentColor; opacity: 0;
  animation: pulseRing 2s ease-out infinite;
}
@keyframes pulseRing {
  0% { transform: scale(0.5); opacity: 0.8; }
  100% { transform: scale(2); opacity: 0; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.625rem 1.25rem; border-radius: 0.75rem;
  font-size: 0.875rem; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; transition: all 0.3s ease;
  text-decoration: none; color: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-purple));
  color: #fff; border-color: transparent;
  box-shadow: 0 4px 16px rgba(99,102,241,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px); box-shadow: 0 6px 24px rgba(99,102,241,0.5);
}

.btn-glass {
  background: var(--glass-strong); border-color: var(--glass-border-strong);
  color: var(--text-primary);
}
.btn-glass:hover {
  background: var(--glass-highlight); border-color: rgba(255,255,255,0.25);
}

/* Inputs */
input, select, textarea {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--glass-border);
  border-radius: 0.75rem;
  padding: 0.625rem 1rem;
  color: var(--text-primary);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.3s;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
input::placeholder, textarea::placeholder {
  color: var(--text-muted);
}

/* Navigation */
.nav-link {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.875rem; border-radius: 0.625rem;
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-secondary); text-decoration: none;
  transition: all 0.3s;
}
.nav-link:hover, .nav-link.active {
  background: var(--glass-strong); color: var(--text-primary);
}

/* Table */
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th { text-align: left; padding: 0.75rem 1rem; font-weight: 600; color: var(--text-secondary); border-bottom: 1px solid var(--glass-border); }
td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--glass-border); color: var(--text-primary); }
tr:hover td { background: var(--glass-strong); }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--glass-border-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* Loading spinner */
.spinner {
  width: 20px; height: 20px; border: 2px solid var(--glass-border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Toast/Notification */
.toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  padding: 1rem 1.25rem; border-radius: 1rem;
  background: var(--glass-strong);
  border: 1px solid var(--glass-border-strong);
  backdrop-filter: blur(20px);
  font-size: 0.875rem;
  transform: translateY(100px); opacity: 0;
  transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
}
.toast.show { transform: translateY(0); opacity: 1; }

/* Code blocks */
pre, code {
  font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
  font-size: 0.8125rem;
}
pre {
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--glass-border);
  border-radius: 0.75rem;
  padding: 1rem;
  overflow-x: auto;
}

/* Utility */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.col-span-2 { grid-column: span 2 / span 2; }
.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }
.hidden { display: none; }
.relative { position: relative; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.z-10 { z-index: 10; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:flex { display: flex; }
  .md\:hidden { display: none; }
  .md\:col-span-2 { grid-column: span 2 / span 2; }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .lg\:col-span-3 { grid-column: span 3 / span 3; }
  .lg\:col-span-9 { grid-column: span 9 / span 9; }
}