/* ═══════════════════════════════════════════════════════════
   HYPERBIRD — Premium Design System
   Inspired by Sorsa.io & Kuvi.ai
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&display=swap');

/* ─── CSS Variables ──────────────────────────────────────── */
:root {
  --bg-base:    #06080f;
  --bg-card:    rgba(255,255,255,0.026);
  --bg-card-hv: rgba(255,255,255,0.05);
  --bg-glass:   rgba(10,14,30,0.7);
  --border:     rgba(255,255,255,0.07);
  --border-hv:  rgba(99,102,241,0.35);
  --primary:    #6366f1;
  --primary-hv: #818cf8;
  --purple:     #a855f7;
  --cyan:       #22d3ee;
  --green:      #22c55e;
  --yellow:     #eab308;
  --red:        #ef4444;
  --text:       #f1f5f9;
  --text-muted: rgba(241,245,249,0.45);
  --text-dim:   rgba(241,245,249,0.22);
  --glow-primary: 0 0 40px rgba(99,102,241,0.18);
  --glow-card:    0 8px 40px rgba(0,0,0,0.45);
  --radius:     14px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --sidebar-w:  230px;
  --transition: 0.2s cubic-bezier(0.4,0,0.2,1);
}

/* ─── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Sora', 'Inter', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(99,102,241,0.35); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(99,102,241,0.6); }

/* ─── Typography ─────────────────────────────────────────── */
.hb-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.hb-title-sm {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.gradient-text {
  background: linear-gradient(135deg, #818cf8 0%, #a855f7 50%, #22d3ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-warm {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Glow Orbs (backgrounds) ────────────────────────────── */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.35;
}
.glow-orb-1 { width: 600px; height: 600px; background: rgba(99,102,241,0.12); }
.glow-orb-2 { width: 400px; height: 400px; background: rgba(168,85,247,0.10); }
.glow-orb-3 { width: 300px; height: 300px; background: rgba(34,211,238,0.08); }

/* ─── Cards ──────────────────────────────────────────────── */
.hb-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.hb-card:hover {
  border-color: var(--border-hv);
  background: var(--bg-card-hv);
  box-shadow: var(--glow-primary);
}
.hb-card-glass {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.hb-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.hb-stat-card:hover {
  border-color: rgba(99,102,241,0.25);
  box-shadow: 0 0 30px rgba(99,102,241,0.1);
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #818cf8, #a855f7);
  box-shadow: 0 8px 25px rgba(99,102,241,0.4);
  transform: translateY(-1px);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  background: var(--bg-card);
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-secondary:hover {
  background: var(--bg-card-hv);
  color: var(--text);
  border-color: rgba(255,255,255,0.15);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: transparent;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-ghost:hover {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border);
}

/* ─── Public Navigation ──────────────────────────────────── */
.hb-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(6,8,15,0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 62px;
  display: flex;
  align-items: center;
}
.hb-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.hb-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.hb-nav-link {
  padding: 0.45rem 0.9rem;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  white-space: nowrap;
}
.hb-nav-link:hover, .hb-nav-link.active {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}
.hb-nav-actions { display: flex; align-items: center; gap: 0.5rem; }

/* ─── Dashboard Layout ───────────────────────────────────── */
.hb-dashboard { display: flex; min-height: 100vh; }

/* Sidebar */
.hb-sidebar {
  width: var(--sidebar-w);
  background: rgba(8,10,20,0.95);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 50;
  transition: transform 0.3s ease;
}
.hb-sidebar-logo {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.hb-sidebar-user {
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hb-sidebar-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(99,102,241,0.4);
  flex-shrink: 0;
}
.hb-sidebar-nav { flex: 1; padding: 0.75rem 0.75rem; overflow-y: auto; }
.hb-sidebar-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  padding: 0.5rem 0.5rem 0.3rem;
  margin-top: 0.5rem;
}
.hb-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  margin-bottom: 1px;
}
.hb-sidebar-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}
.hb-sidebar-link.active {
  color: #818cf8;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.18);
}
.hb-sidebar-link i { width: 16px; text-align: center; font-size: 0.8rem; opacity: 0.9; }
.hb-sidebar-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
}

/* Main content */
.hb-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Topbar */
.hb-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(6,8,15,0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.hb-topbar-title { font-size: 0.95rem; font-weight: 600; color: var(--text); }
.hb-topbar-sub { font-size: 0.72rem; color: var(--text-muted); margin-top: 1px; }

/* Page wrapper */
.hb-page { padding: 1.5rem; flex: 1; }

/* ─── Status Badges ──────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.22rem 0.65rem;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 600;
  border: 1px solid;
}
.badge-indigo  { background: rgba(99,102,241,0.12); color: #818cf8; border-color: rgba(99,102,241,0.25); }
.badge-purple  { background: rgba(168,85,247,0.12); color: #c084fc; border-color: rgba(168,85,247,0.25); }
.badge-green   { background: rgba(34,197,94,0.1);   color: #4ade80; border-color: rgba(34,197,94,0.25); }
.badge-yellow  { background: rgba(234,179,8,0.1);   color: #facc15; border-color: rgba(234,179,8,0.25); }
.badge-blue    { background: rgba(59,130,246,0.1);  color: #60a5fa; border-color: rgba(59,130,246,0.25); }
.badge-red     { background: rgba(239,68,68,0.1);   color: #f87171; border-color: rgba(239,68,68,0.25); }
.badge-slate   { background: rgba(148,163,184,0.1); color: #94a3b8; border-color: rgba(148,163,184,0.2); }

/* ─── Inputs ─────────────────────────────────────────────── */
.hb-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.65rem 1rem;
  color: var(--text);
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.hb-input::placeholder { color: var(--text-dim); }
.hb-input:focus {
  border-color: rgba(99,102,241,0.55);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.hb-input.error { border-color: rgba(239,68,68,0.5); }
.hb-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

/* ─── Tables ─────────────────────────────────────────────── */
.hb-table { width: 100%; border-collapse: collapse; }
.hb-table th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
}
.hb-table td {
  padding: 0.7rem 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.hb-table tr:last-child td { border-bottom: none; }
.hb-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ─── Flash alerts ───────────────────────────────────────── */
.hb-alert {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 1rem;
}
.hb-alert-success { background: rgba(34,197,94,0.08);  border: 1px solid rgba(34,197,94,0.2);  color: #4ade80; }
.hb-alert-error   { background: rgba(239,68,68,0.08);  border: 1px solid rgba(239,68,68,0.2);  color: #f87171; }
.hb-alert-info    { background: rgba(99,102,241,0.08); border: 1px solid rgba(99,102,241,0.2); color: #818cf8; }

/* ─── Hero section (public) ──────────────────────────────── */
.hb-hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 62px;
}
.hb-hero-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 50px 50px;
  position: absolute;
  inset: 0;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 100%);
}

/* ─── Workshop card (public) ─────────────────────────────── */
.workshop-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  transition: all var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.workshop-card:hover {
  border-color: rgba(99,102,241,0.3);
  background: rgba(99,102,241,0.04);
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(99,102,241,0.15);
}

/* ─── Number pill for workshop ───────────────────────────── */
.ws-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(99,102,241,0.12);
  color: #818cf8;
  border: 1px solid rgba(99,102,241,0.2);
  flex-shrink: 0;
}

/* ─── Mobile responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
  .hb-sidebar {
    transform: translateX(-100%);
  }
  .hb-sidebar.open {
    transform: translateX(0);
    box-shadow: 0 0 80px rgba(0,0,0,0.8);
  }
  .hb-main { margin-left: 0; }
}

/* ─── Misc utilities ─────────────────────────────────────── */
.divider { height: 1px; background: var(--border); }
.truncate-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ring-primary { box-shadow: 0 0 0 2px rgba(99,102,241,0.4); }
.score-ring { stroke-dasharray: 188; stroke-linecap: round; }