/* ════════════════════════════════════════════════════
   Shared glass design tokens — PhotoDock
════════════════════════════════════════════════════ */

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: #000;
  min-height: 100vh;
  color: #fff;
  -webkit-font-smoothing: antialiased;
}

/* ── Space background ──────────────────────────────── */
.space-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  /* Default gradient; overridden at runtime by the theme system (theme.js) */
  background: var(--space-bg,
    radial-gradient(ellipse 80% 60% at 20% 30%, #0c1a2e, transparent),
    radial-gradient(ellipse 60% 80% at 80% 70%, #06111a, transparent),
    radial-gradient(ellipse 100% 100% at 50% 50%, #0a0f1e, #000));
  pointer-events: none;
}
/* Subtle film-grain overlay (matches the design handoff) */
.space-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  opacity: 0.4;
  pointer-events: none;
}

.space-bg-2 {
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, #1a0c2e, transparent),
    radial-gradient(ellipse 60% 80% at 80% 70%, #0a0610, transparent),
    radial-gradient(ellipse 100% 100% at 50% 50%, #0e0a1e, #000);
}

.space-bg-3 {
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, #061a0c, transparent),
    radial-gradient(ellipse 60% 80% at 80% 70%, #0c1a2e, transparent),
    radial-gradient(ellipse 100% 100% at 50% 50%, #0a1a0e, #000);
}

/* ── Glass surfaces ────────────────────────────────── */
.glass {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow:
    0 0 0 0.5px rgba(255,255,255,0.06) inset,
    0 1px 0 rgba(255,255,255,0.12) inset,
    0 8px 32px rgba(0,0,0,0.3);
}

.glass-dark {
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow:
    0 0 0 0.5px rgba(255,255,255,0.04) inset,
    0 1px 0 rgba(255,255,255,0.08) inset,
    0 16px 48px rgba(0,0,0,0.5);
}

/* ── Buttons ───────────────────────────────────────── */
.glass-btn {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: 0 1px 0 rgba(255,255,255,0.1) inset;
  color: #fff;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  transition: background 0.15s, border-color 0.15s;
}

.glass-btn:hover {
  background: rgba(255,255,255,0.17);
  border-color: rgba(255,255,255,0.25);
}

.glass-btn.active {
  background: rgba(255,255,255,0.22);
}

.cyan-btn {
  background: linear-gradient(135deg, rgba(6,182,212,0.9), rgba(8,145,178,0.9));
  border: 1px solid rgba(6,182,212,0.5);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.2) inset,
    0 0 20px rgba(6,182,212,0.25),
    0 4px 16px rgba(0,0,0,0.3);
  color: #fff;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  transition: all 0.15s;
}

.cyan-btn:hover {
  background: linear-gradient(135deg, rgba(34,211,238,0.9), rgba(6,182,212,0.9));
  box-shadow:
    0 1px 0 rgba(255,255,255,0.25) inset,
    0 0 28px rgba(6,182,212,0.4),
    0 4px 20px rgba(0,0,0,0.3);
}

/* ── Inputs ────────────────────────────────────────── */
.glass-input {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 10px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  padding: 12px 16px;
  outline: none;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
  backdrop-filter: blur(10px);
}

.glass-input::placeholder { color: rgba(255,255,255,0.3); }

.glass-input:focus {
  border-color: rgba(6,182,212,0.6);
  box-shadow: 0 0 0 3px rgba(6,182,212,0.15), 0 1px 0 rgba(255,255,255,0.08) inset;
  background: rgba(255,255,255,0.1);
}

select.glass-input option {
  background: #1a1a2e;
  color: #fff;
}

/* ── Toggle switch ─────────────────────────────────── */
.toggle-wrap { position: relative; width: 44px; height: 26px; flex-shrink: 0; cursor: pointer; }

.toggle-track {
  position: absolute; inset: 0; border-radius: 13px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  transition: all 0.25s;
}

.toggle-track.on {
  background: rgba(6,182,212,0.7);
  border-color: rgba(6,182,212,0.5);
  box-shadow: 0 0 12px rgba(6,182,212,0.3);
}

.toggle-thumb {
  position: absolute; width: 20px; height: 20px; border-radius: 50%;
  background: rgba(255,255,255,0.95);
  top: 2px; left: 3px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1);
}

.toggle-track.on .toggle-thumb { transform: translateX(18px); }

/* ── Scrollbar ─────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }

/* ── Animations ────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.97) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* e-ink stepped spinner (no smooth rotation) */
@keyframes ddspin { to { transform: rotate(360deg); } }

/* e-ink hard blink — no smooth fade */
@keyframes ddblink { 0%,49% { opacity: 0.16; } 50%,100% { opacity: 1; } }

.fade-in { animation: fadeIn 0.45s cubic-bezier(0.16,1,0.3,1) forwards; }
.slide-up { animation: slideUp 0.4s cubic-bezier(0.16,1,0.3,1) forwards; }

/* ── Label style ───────────────────────────────────── */
.field-label {
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

/* ── Error banner ──────────────────────────────────── */
.error-banner {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  color: rgba(255,180,180,0.9);
  text-align: center;
  margin-bottom: 18px;
}

/* ── Success banner ────────────────────────────────── */
.success-banner {
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  color: rgba(134,239,172,0.9);
  text-align: center;
  margin-bottom: 18px;
}

/* ── Pill / badge ──────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}

.pill-cyan { background: rgba(6,182,212,0.15); border: 1px solid rgba(6,182,212,0.3); color: #22d3ee; }
.pill-green { background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.3); color: #4ade80; }
.pill-red { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.3); color: #f87171; }
.pill-amber { background: rgba(245,158,11,0.15); border: 1px solid rgba(245,158,11,0.3); color: #fbbf24; }
.pill-gray { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); color: rgba(255,255,255,0.6); }