/* =========================================================================
   EO Gujarat — "An Evening with Radha"
   Premium invitation experience. Midnight navy + gold + rose.
   ========================================================================= */

:root {
  --bg-0: #070b18;
  --bg-1: #0c1326;
  --bg-glass: rgba(16, 22, 43, 0.72);
  --glass-border: rgba(233, 196, 106, 0.14);
  --glass-border-soft: rgba(255, 255, 255, 0.07);
  --glass-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);

  --gold: #e9c46a;
  --gold-soft: #f4dca0;
  --gold-deep: #c79a3c;
  --rose: #e6739f;
  --rose-soft: #f4a6c4;
  --coming: #4ade80;
  --danger: #ef4444;

  --text-0: #f5f3ec;
  --text-1: #b9c0d4;
  --text-2: #79839c;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-serif: 'Cormorant Garamond', 'Georgia', serif;
  --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-full: 9999px;

  --t-fast: 150ms ease;
  --t-norm: 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

body {
  font-family: var(--font-sans);
  color: var(--text-0);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(230, 115, 159, 0.10), transparent 60%),
    radial-gradient(1000px 500px at 10% 110%, rgba(233, 196, 106, 0.10), transparent 60%),
    linear-gradient(160deg, var(--bg-1), var(--bg-0));
}

body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black, transparent 80%);
  mask-image: radial-gradient(ellipse at 50% 30%, black, transparent 80%);
}

.hidden { display: none !important; }

.glass {
  background: var(--bg-glass);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--r-md);
  box-shadow: var(--glass-shadow);
}

.app-shell { position: relative; z-index: 1; display: flex; flex-direction: column; min-height: 100vh; }

/* ===================== TOP BAR ===================== */
.top-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 26px;
  border-bottom: 1px solid var(--glass-border-soft);
  background: rgba(7, 11, 24, 0.7);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 100;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-emblem {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center;
  font-family: var(--font-serif); font-weight: 700; font-size: 1.1rem;
  color: var(--bg-0); background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep));
  box-shadow: 0 6px 18px rgba(233, 196, 106, 0.3); letter-spacing: 0.02em;
}
.brand-lines { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 700; font-size: 0.98rem; letter-spacing: 0.04em; }
.brand-tag { font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); opacity: 0.85; }

.status-cluster { display: flex; align-items: center; gap: 12px; }
.status-badge {
  display: flex; align-items: center; gap: 7px; padding: 5px 13px; border-radius: var(--r-full);
  font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em;
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; }
.status-badge.disconnected { background: rgba(121, 131, 156, 0.16); color: var(--text-2); border: 1px solid rgba(121, 131, 156, 0.28); }
.status-badge.disconnected .status-dot { background: var(--text-2); }
.status-badge.connecting { background: rgba(233, 196, 106, 0.14); color: var(--gold); border: 1px solid rgba(233, 196, 106, 0.3); }
.status-badge.connecting .status-dot { background: var(--gold); animation: pulse-dot 1.2s ease-in-out infinite; }
.status-badge.connected { background: rgba(74, 222, 128, 0.14); color: var(--coming); border: 1px solid rgba(74, 222, 128, 0.3); }
.status-badge.connected .status-dot { background: var(--coming); animation: pulse-dot 2s ease-in-out infinite; }
.status-badge.error { background: rgba(239, 68, 68, 0.14); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.3); }
.status-badge.error .status-dot { background: var(--danger); }

.call-timer { font-family: var(--font-mono); font-size: 0.88rem; font-weight: 600; color: var(--gold); letter-spacing: 0.12em; min-width: 52px; text-align: center; }
.language-pill {
  font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700; padding: 4px 11px; border-radius: var(--r-full);
  background: rgba(230, 115, 159, 0.14); color: var(--rose-soft); border: 1px solid rgba(230, 115, 159, 0.3);
  letter-spacing: 0.12em; text-transform: uppercase;
}

/* ===================== SCREENS ===================== */
.screen { flex: 1; display: flex; align-items: center; justify-content: center; padding: 40px 20px; overflow-y: auto; }
#app-section { align-items: flex-start; padding-top: 26px; padding-bottom: 124px; }

/* ===================== PRE-CALL / INVITE ===================== */
.invite-card {
  max-width: 520px; width: 100%; padding: 40px 36px 30px; text-align: center;
  animation: rise 0.7s ease-out; border: 1px solid var(--glass-border); position: relative; overflow: hidden;
}
.invite-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(420px 200px at 50% -40%, rgba(233, 196, 106, 0.16), transparent 70%);
}
.invite-avatar {
  width: 92px; height: 92px; border-radius: 50%; margin: 0 auto 18px; display: grid; place-items: center; position: relative;
  font-family: var(--font-serif); font-size: 2.5rem; font-weight: 700; color: var(--bg-0);
  background: linear-gradient(135deg, var(--rose-soft), var(--rose) 55%, #b5497a);
  box-shadow: 0 12px 30px rgba(230, 115, 159, 0.35), inset 0 0 0 4px rgba(255,255,255,0.18);
}
.invite-avatar::before { content: ''; position: absolute; inset: -8px; border-radius: 50%; border: 1px solid rgba(244, 166, 196, 0.4); animation: ripple 3s ease-out infinite; }
.invite-kicker { font-size: 0.72rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.invite-title { font-family: var(--font-serif); font-size: 2.5rem; line-height: 1.05; font-weight: 700; margin-bottom: 8px; }
.invite-title .amp { color: var(--rose-soft); font-style: italic; }
.invite-sub { color: var(--text-1); font-size: 0.95rem; margin-bottom: 24px; }

.event-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--glass-border-soft);
  border-radius: var(--r-sm); overflow: hidden; margin-bottom: 24px; border: 1px solid var(--glass-border-soft);
}
.event-item { background: rgba(8, 12, 26, 0.66); padding: 14px 16px; display: flex; flex-direction: column; gap: 3px; text-align: left; }
.event-label { font-size: 0.64rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-2); }
.event-value { font-size: 0.95rem; font-weight: 600; color: var(--text-0); }
.event-value.gold { color: var(--gold); }
.invite-note { color: var(--text-1); font-size: 0.88rem; margin-bottom: 20px; }

.start-btn {
  position: relative; width: 86px; height: 86px; border-radius: 50%; border: none; cursor: pointer;
  margin: 0 auto 10px; display: grid; place-items: center; color: var(--bg-0);
  background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep));
  box-shadow: 0 0 0 0 rgba(233, 196, 106, 0.5), 0 12px 28px rgba(233, 196, 106, 0.28);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.start-btn:hover { transform: scale(1.07); box-shadow: 0 0 36px rgba(233, 196, 106, 0.5); }
.start-btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.start-ring { position: absolute; inset: -5px; border-radius: 50%; border: 2px solid var(--gold); animation: ripple 2s ease-out infinite; }
.start-label { font-size: 0.82rem; color: var(--text-1); letter-spacing: 0.02em; }
.start-hint { font-size: 0.72rem; color: var(--text-2); margin-top: 4px; }

/* Divider + phone section */
.divider-or { display: flex; align-items: center; gap: 12px; margin: 22px 0 16px; color: var(--text-2); font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.16em; }
.divider-or::before, .divider-or::after { content: ''; flex: 1; height: 1px; background: var(--glass-border-soft); }
.phone-call-section { text-align: left; }
.phone-call-label { font-size: 0.82rem; color: var(--text-1); margin-bottom: 8px; text-align: center; }
.phone-input-row { display: flex; gap: 8px; }
.phone-input {
  flex: 1; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--glass-border-soft); border-radius: var(--r-sm);
  padding: 11px 14px; color: var(--text-0); font-family: var(--font-mono); font-size: 0.9rem; outline: none; transition: border-color var(--t-fast);
}
.phone-input::placeholder { color: var(--text-2); font-family: var(--font-sans); }
.phone-input:focus { border-color: rgba(233, 196, 106, 0.5); }
.call-me-btn {
  display: flex; align-items: center; gap: 6px; padding: 11px 18px; border: none; border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--rose-soft), var(--rose)); color: var(--bg-0);
  font-family: var(--font-sans); font-size: 0.82rem; font-weight: 700; cursor: pointer; white-space: nowrap; transition: all var(--t-fast);
}
.call-me-btn:hover { transform: scale(1.04); box-shadow: 0 0 16px rgba(230, 115, 159, 0.4); }
.call-me-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.call-me-status { font-size: 0.76rem; margin-top: 10px; min-height: 1.2em; text-align: center; }
.call-me-status.success { color: var(--coming); }
.call-me-status.error { color: var(--danger); }
.call-me-status.loading { color: var(--gold); }

/* ===================== ACTIVE CALL ===================== */
.call-stage { width: 100%; max-width: 1080px; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 18px; align-items: stretch; }
.stage-left { display: flex; flex-direction: column; gap: 16px; }
.orb-panel { flex: 1; min-height: 380px; padding: 28px; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.orb-wrap { position: relative; width: 240px; height: 240px; }
#radha-orb { width: 100%; height: 100%; display: block; }
.orb-monogram {
  position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-serif);
  font-size: 3.4rem; font-weight: 700; color: rgba(255, 255, 255, 0.92); text-shadow: 0 2px 18px rgba(230, 115, 159, 0.6); pointer-events: none;
}
.orb-caption { margin-top: 22px; font-size: 1.05rem; font-weight: 600; letter-spacing: 0.02em; color: var(--text-0); min-height: 1.4em; text-align: center; }
.orb-caption .sub { display: block; font-size: 0.8rem; font-weight: 400; color: var(--text-2); margin-top: 3px; letter-spacing: 0.04em; }

.stage-right { display: flex; flex-direction: column; gap: 16px; min-height: 0; }
.rsvp-card { padding: 22px; text-align: center; transition: border-color var(--t-norm); border: 1px solid var(--glass-border-soft); }
.rsvp-head { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-2); margin-bottom: 14px; }
.rsvp-emoji { font-size: 2.6rem; line-height: 1; margin-bottom: 10px; }
.rsvp-title { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; margin-bottom: 4px; }
.rsvp-sub { font-size: 0.85rem; color: var(--text-1); }
.rsvp-card.pending .rsvp-title { color: var(--text-1); }
.rsvp-card.coming { border-color: rgba(74, 222, 128, 0.4); background: linear-gradient(180deg, rgba(74,222,128,0.08), var(--bg-glass)); }
.rsvp-card.coming .rsvp-title { color: var(--coming); }
.rsvp-card.declined { border-color: rgba(148, 163, 184, 0.35); }
.rsvp-card.declined .rsvp-title { color: var(--text-1); }

.event-mini { padding: 16px 18px; }
.event-mini-head { display: flex; align-items: center; gap: 8px; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-2); margin-bottom: 12px; }
.event-mini-head .ico { color: var(--gold); }
.event-mini-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 0.86rem; border-bottom: 1px solid var(--glass-border-soft); }
.event-mini-row:last-child { border-bottom: none; }
.event-mini-row .k { color: var(--text-2); }
.event-mini-row .v { color: var(--text-0); font-weight: 600; }
.event-mini-row .v.gold { color: var(--gold); }

.transcript { display: flex; flex-direction: column; flex: 1; min-height: 220px; }
.transcript-header { display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--glass-border-soft); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-2); }
.transcript-header .ico { color: var(--rose-soft); }
.transcript-body { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; scroll-behavior: smooth; }
.transcript-body::-webkit-scrollbar { width: 4px; }
.transcript-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 4px; }
.transcript-empty { color: var(--text-2); font-size: 0.85rem; font-style: italic; margin: auto; text-align: center; }

.message { padding: 9px 14px; border-radius: 14px; max-width: 88%; word-wrap: break-word; font-size: 0.88rem; line-height: 1.5; animation: rise 0.2s ease-out; }
.message .msg-text { display: inline; word-break: break-word; }
.message .msg-time { display: block; font-size: 0.6rem; margin-top: 4px; opacity: 0.5; font-family: var(--font-mono); }
.message.user { align-self: flex-end; border-bottom-right-radius: 4px; color: var(--text-0); background: linear-gradient(135deg, rgba(233, 196, 106, 0.22), rgba(233, 196, 106, 0.10)); border: 1px solid rgba(233, 196, 106, 0.2); }
.message.gemini { align-self: flex-start; border-bottom-left-radius: 4px; color: var(--text-0); background: linear-gradient(135deg, rgba(230, 115, 159, 0.22), rgba(230, 115, 159, 0.10)); border: 1px solid rgba(230, 115, 159, 0.2); }
.message.system { align-self: center; background: rgba(255,255,255,0.04); color: var(--text-2); font-size: 0.78rem; font-style: italic; border: 1px solid var(--glass-border-soft); }

.input-area { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--glass-border-soft); }
.input-area input { flex: 1; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--glass-border-soft); border-radius: var(--r-sm); padding: 10px 14px; color: var(--text-0); font-family: var(--font-sans); font-size: 0.85rem; outline: none; transition: border-color var(--t-fast); }
.input-area input::placeholder { color: var(--text-2); }
.input-area input:focus { border-color: rgba(233, 196, 106, 0.5); }
.btn-send { width: 40px; height: 40px; border-radius: var(--r-sm); border: none; background: var(--gold); color: var(--bg-0); cursor: pointer; display: grid; place-items: center; transition: all var(--t-fast); }
.btn-send:hover { background: var(--gold-soft); transform: scale(1.05); }

/* ===================== CONTROLS BAR ===================== */
.controls-bar { position: fixed; bottom: max(22px, env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 18px; padding: 12px 22px; z-index: 100; border: 1px solid var(--glass-border); }
.ctrl-btn { width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--glass-border-soft); background: rgba(255,255,255,0.05); color: var(--text-1); cursor: pointer; display: grid; place-items: center; transition: all var(--t-fast); position: relative; }
.ctrl-btn:hover { background: rgba(255,255,255,0.1); color: var(--text-0); }
.ctrl-btn .icon-off { display: none; }
.ctrl-btn.active { background: rgba(74, 222, 128, 0.16); color: var(--coming); border-color: rgba(74, 222, 128, 0.35); box-shadow: 0 0 14px rgba(74,222,128,0.18); }
.ctrl-btn:not(.active) .icon-on { display: none; }
.ctrl-btn:not(.active) .icon-off { display: block; }
.ctrl-label { position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%); font-size: 0.6rem; color: var(--text-2); white-space: nowrap; text-transform: uppercase; letter-spacing: 0.08em; }
.ctrl-btn-danger { background: rgba(239,68,68,0.16); color: var(--danger); border-color: rgba(239,68,68,0.32); }
.ctrl-btn-danger:hover { background: rgba(239,68,68,0.26); box-shadow: 0 0 16px rgba(239,68,68,0.22); }

/* ===================== SESSION END ===================== */
.end-card { max-width: 560px; width: 100%; padding: 38px 34px; text-align: center; animation: rise 0.6s ease-out; max-height: 88vh; overflow-y: auto; border: 1px solid var(--glass-border); }
.end-emoji { font-size: 3.2rem; line-height: 1; margin-bottom: 12px; }
.end-card h2 { font-family: var(--font-serif); font-size: 1.9rem; font-weight: 700; margin-bottom: 6px; }
.end-card .end-line { color: var(--text-1); font-size: 0.95rem; margin-bottom: 20px; }
.outcome-badge { display: inline-block; padding: 7px 20px; border-radius: var(--r-full); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 22px; }
.outcome-badge.coming { background: rgba(74,222,128,0.15); color: var(--coming); border: 1px solid rgba(74,222,128,0.3); }
.outcome-badge.declined { background: rgba(148,163,184,0.15); color: var(--text-1); border: 1px solid rgba(148,163,184,0.3); }

.summary { text-align: left; margin-bottom: 22px; }
.summary-title { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gold); margin-bottom: 8px; }
.summary-item { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-bottom: 1px solid var(--glass-border-soft); font-size: 0.86rem; }
.summary-item .k { color: var(--text-2); }
.summary-item .v { color: var(--text-0); font-weight: 600; text-align: right; max-width: 62%; }

.transcript-toggle { width: 100%; background: rgba(255,255,255,0.03); border: 1px solid var(--glass-border-soft); border-radius: var(--r-sm); padding: 11px 14px; color: var(--text-1); font-family: var(--font-sans); font-size: 0.8rem; font-weight: 600; cursor: pointer; text-align: left; display: flex; align-items: center; gap: 8px; transition: all var(--t-fast); }
.transcript-toggle:hover { background: rgba(255,255,255,0.06); color: var(--text-0); }
.toggle-caret { transition: transform var(--t-fast); }
.tr-collapse.open .toggle-caret { transform: rotate(90deg); }
.tr-full { display: none; margin-top: 12px; max-height: 300px; overflow-y: auto; padding: 10px; background: rgba(0,0,0,0.22); border-radius: var(--r-sm); border: 1px solid var(--glass-border-soft); }
.tr-collapse.open .tr-full { display: block; }
.tr-full::-webkit-scrollbar { width: 3px; }
.tr-full::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }
.tr-line { display: flex; gap: 8px; padding: 5px 0; font-size: 0.76rem; line-height: 1.5; text-align: left; }
.tr-line:not(:last-child) { border-bottom: 1px solid rgba(255,255,255,0.04); }
.tr-time { font-family: var(--font-mono); color: var(--text-2); font-size: 0.64rem; flex-shrink: 0; margin-top: 1px; }
.tr-role { font-weight: 700; flex-shrink: 0; }
.tr-user .tr-role { color: var(--gold); }
.tr-gemini .tr-role { color: var(--rose-soft); }
.tr-text { color: var(--text-1); }

.btn-restart { display: inline-flex; align-items: center; gap: 9px; margin-top: 24px; padding: 13px 26px; border: none; border-radius: var(--r-full); cursor: pointer; background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep)); color: var(--bg-0); font-family: var(--font-sans); font-size: 0.9rem; font-weight: 700; transition: transform var(--t-fast), box-shadow var(--t-fast); }
.btn-restart:hover { transform: scale(1.04); box-shadow: 0 0 22px rgba(233, 196, 106, 0.4); }

/* ===================== ANIMATIONS ===================== */
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.55; } }
@keyframes ripple { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.7); opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .call-stage { grid-template-columns: 1fr; max-width: 560px; }
  .orb-panel { min-height: 300px; }
}
@media (max-width: 640px) {
  .top-bar { padding: 10px 14px; }
  .brand-tag { display: none; }
  .status-text { display: none; }
  .screen { padding: 22px 14px; }
  .invite-card { padding: 30px 20px 24px; border-radius: var(--r-md); }
  .invite-title { font-size: 2rem; }
  .invite-avatar { width: 80px; height: 80px; font-size: 2.1rem; }
  .orb-wrap { width: 190px; height: 190px; }
  .orb-monogram { font-size: 2.7rem; }
  .controls-bar { bottom: max(14px, env(safe-area-inset-bottom)); gap: 14px; padding: 10px 16px; }
  .ctrl-btn { width: 50px; height: 50px; }
}