/* ===== CopyPaste Portal — Custom Styles ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* ── Warm Charcoal Palette ── */
  --bg-primary: #0c0c0c;
  --bg-elevated: #141414;
  --bg-card: rgba(255, 255, 255, 0.022);
  --bg-card-hover: rgba(255, 255, 255, 0.045);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-accent: rgba(255, 255, 255, 0.1);

  /* ── Typography ── */
  --text-primary: #e8e4de;
  --text-secondary: #6b6560;
  --text-muted: #4a4540;

  /* ── Accent: Soft Warm Gold ── */
  --accent-warm: #c8a26e;
  --accent-warm-light: #dbb987;
  --accent-warm-dim: #8a7048;
  --glow-warm: rgba(200, 162, 110, 0.15);

  /* ── Functional ── */
  --accent-emerald: #5cb87a;
  --accent-red: #c45c5c;
}

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

body {
  font-family: 'Outfit', 'Inter', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== Ambient Background ===== */
.grid-overlay {
  position: fixed; inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none; z-index: 0;
}

.bg-blob {
  position: fixed; border-radius: 50%;
  filter: blur(140px); pointer-events: none; z-index: 0;
}
.blob-1 {
  width: 550px; height: 550px; background: #c8a26e;
  opacity: 0.04; top: -180px; right: -120px;
  animation: blobDrift1 28s ease-in-out infinite alternate;
}
.blob-2 {
  width: 450px; height: 450px; background: #8a7048;
  opacity: 0.035; bottom: -120px; left: -100px;
  animation: blobDrift2 32s ease-in-out infinite alternate;
}
.blob-3 {
  width: 350px; height: 350px;
  background: #c8a26e;
  opacity: 0.025; top: 50%; left: 40%;
  animation: blobDrift3 24s ease-in-out infinite alternate;
}

@keyframes blobDrift1 {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(-60px,80px) scale(1.08); }
  100% { transform: translate(30px,-40px) scale(0.96); }
}
@keyframes blobDrift2 {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(50px,-50px) scale(1.1); }
  100% { transform: translate(-35px,20px) scale(0.94); }
}
@keyframes blobDrift3 {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(-30px,-35px) scale(1.14); }
  100% { transform: translate(45px,18px) scale(0.9); }
}

/* ===== Lobby Specific ===== */

/* Warm gradient text for lobby heading */
.lobby-heading {
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-warm) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Card styling for lobby */
.lobby-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.lobby-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 1rem; padding: 1px;
  background: linear-gradient(160deg, rgba(200,162,110,0.15), transparent 50%, rgba(200,162,110,0.08));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  transition: opacity 0.5s ease;
  pointer-events: none; opacity: 0;
}
.lobby-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(200,162,110,0.12);
  transform: translateY(-3px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.35), 0 0 0 1px rgba(200,162,110,0.06);
}
.lobby-card:hover::before { opacity: 1; }

/* Primary lobby button */
.lobby-btn {
  background: var(--accent-warm);
  color: #0c0c0c;
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 0.625rem;
  border: none;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  transition: all 0.3s ease;
  position: relative;
}
.lobby-btn:hover {
  background: var(--accent-warm-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px var(--glow-warm);
}
.lobby-btn:active { transform: translateY(0); }
.lobby-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Lobby input */
.lobby-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 0.625rem;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
  text-align: center;
  letter-spacing: 0.25em;
  transition: all 0.3s ease;
  outline: none;
}
.lobby-input:focus {
  border-color: var(--accent-warm-dim);
  box-shadow: 0 0 0 3px rgba(200,162,110,0.08);
}
.lobby-input::placeholder {
  color: var(--text-muted);
  letter-spacing: 0.15em;
}

/* Icon circle */
.icon-circle {
  width: 3rem; height: 3rem;
  border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-subtle);
  background: rgba(200,162,110,0.04);
  transition: all 0.3s ease;
}
.lobby-card:hover .icon-circle {
  border-color: rgba(200,162,110,0.15);
  background: rgba(200,162,110,0.07);
}

/* Step pill */
.step-pill {
  width: 1.75rem; height: 1.75rem;
  border-radius: 50%;
  border: 1px solid var(--accent-warm-dim);
  color: var(--accent-warm);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 0.7rem;
  flex-shrink: 0;
}

/* Divider line */
.divider-line {
  width: 48px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-warm-dim), transparent);
  margin: 0 auto;
}

/* ===== Room View Styles (unchanged) ===== */

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

.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-radius: 1.25rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.btn-primary {
  background: var(--accent-warm);
  color: #0c0c0c; font-weight: 600; padding: 0.8rem 2rem;
  border-radius: 0.75rem; border: none; cursor: pointer;
  transition: all 0.3s ease; position: relative; overflow: hidden;
  font-family: 'Outfit', sans-serif; font-size: 0.9rem;
}
.btn-primary:hover {
  background: var(--accent-warm-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px var(--glow-warm);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.14), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.btn-primary:hover::after { opacity: 1; }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.btn-ghost {
  background: rgba(255,255,255,0.04); color: var(--text-secondary);
  font-weight: 500; padding: 0.6rem 1.2rem; border-radius: 0.6rem;
  border: 1px solid var(--border-subtle); cursor: pointer;
  transition: all 0.3s ease; font-family: 'Outfit', sans-serif; font-size: 0.85rem;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08); color: var(--text-primary);
  border-color: var(--border-accent);
}

.btn-action {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1.4rem; border-radius: 0.7rem;
  font-weight: 500; font-size: 0.85rem;
  border: 1px solid var(--border-subtle); cursor: pointer;
  transition: all 0.3s ease; background: rgba(255,255,255,0.025);
  color: var(--text-secondary); font-family: 'Outfit', sans-serif;
}
.btn-action:hover { transform: translateY(-1px); }
.btn-action.copy:hover {
  background: rgba(200,162,110,0.08); border-color: rgba(200,162,110,0.3);
  color: var(--accent-warm); box-shadow: 0 4px 20px var(--glow-warm);
}
.btn-action.paste:hover {
  background: rgba(180,140,90,0.08); border-color: rgba(180,140,90,0.3);
  color: var(--accent-warm-dim); box-shadow: 0 4px 20px rgba(138,112,72,0.18);
}
.btn-action.clear:hover {
  background: rgba(196,92,92,0.08); border-color: rgba(196,92,92,0.3);
  color: var(--accent-red); box-shadow: 0 4px 20px rgba(196,92,92,0.12);
}

.input-field {
  width: 100%; padding: 0.8rem 1rem;
  background: rgba(255,255,255,0.025); border: 1px solid var(--border-subtle);
  border-radius: 0.75rem; color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace; font-size: 1.05rem;
  transition: all 0.3s ease; outline: none;
}
.input-field:focus {
  border-color: var(--accent-warm-dim);
  box-shadow: 0 0 0 3px rgba(200,162,110,0.08);
}
.input-field::placeholder { color: rgba(255,255,255,0.2); }

.shared-textarea {
  width: 100%; min-height: 420px; padding: 1.5rem;
  background: rgba(255,255,255,0.018); border: 1px solid var(--border-subtle);
  border-radius: 1rem; color: var(--text-primary);
  font-family: 'Inter', sans-serif; font-size: 0.95rem; line-height: 1.75;
  resize: vertical; outline: none; transition: all 0.3s ease;
}
.shared-textarea:focus {
  border-color: rgba(200,162,110,0.3);
  box-shadow: 0 0 0 3px rgba(200,162,110,0.05), 0 0 50px rgba(200,162,110,0.04);
}
.shared-textarea::placeholder { color: rgba(255,255,255,0.12); }

.room-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4rem; letter-spacing: 0.25em; font-weight: 700;
  background: linear-gradient(135deg, var(--accent-warm-light), var(--accent-warm));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== Pulse Dot ===== */
.pulse-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-emerald); display: inline-block; position: relative;
}
.pulse-dot::before {
  content: ''; position: absolute; inset: -3px; border-radius: 50%;
  background: var(--accent-emerald); opacity: 0.4;
  animation: pulseRing 2s ease-out infinite;
}
@keyframes pulseRing {
  0%   { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(2.5); opacity: 0; }
}

/* ===== Toast ===== */
.toast-container {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 1000;
  display: flex; flex-direction: column; gap: 0.75rem;
}
.toast {
  background: rgba(14,14,14,0.94); backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle); border-radius: 0.625rem;
  padding: 0.8rem 1.2rem; color: var(--text-primary);
  font-size: 0.825rem; display: flex; align-items: center; gap: 0.5rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  animation: toastIn 0.4s cubic-bezier(0.4,0,0.2,1);
}
.toast.success { border-left: 3px solid var(--accent-emerald); }
.toast.info    { border-left: 3px solid var(--accent-warm); }
.toast.error   { border-left: 3px solid var(--accent-red); }
.toast.removing { animation: toastOut 0.3s cubic-bezier(0.4,0,0.2,1) forwards; }

@keyframes toastIn  { from { transform: translateX(120px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes toastOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(120px); opacity: 0; } }

/* ===== Spinner ===== */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: #0c0c0c; border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== View Transitions ===== */
.view-hidden { display: none !important; }
.fade-in { animation: fadeInUp 0.5s cubic-bezier(0.4,0,0.2,1); }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== Char Count ===== */
.char-count {
  font-size: 0.75rem; color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.06); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.12); }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .shared-textarea { min-height: 280px; }
  .room-code { font-size: 1.15rem; }
}