/* ============ Smile Dental — Dark Premium Theme ============ */
:root {
  --bg: #06231f;
  --bg-2: #082b26;
  --surface: rgba(255, 255, 255, 0.055);
  --surface-2: rgba(255, 255, 255, 0.035);
  --glass-border: rgba(255, 255, 255, 0.1);
  --ink: #eaf6f3;
  --ink-2: #c2d8d3;
  --muted: #8fb0a9;
  --line: rgba(255, 255, 255, 0.1);
  --teal: #2dd4bf;
  --teal-dark: #0d9488;
  --teal-soft: rgba(45, 212, 191, 0.12);
  --grad: linear-gradient(135deg, #14b8a6, #22d3ee);
  --wa: #25d366;
  --danger: #f87171;
  --amber: #fbbf24;
  --radius: 18px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  --font: 'Cairo', system-ui, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  background: #051b18;
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }

::selection { background: rgba(45, 212, 191, 0.35); }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #041513; }
::-webkit-scrollbar-thumb { background: #14544c; border-radius: 8px; }

/* ---------- الخلفية: هالات + شبكة + نقاط ---------- */
.bg-fx { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.bg-fx::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(45, 212, 191, 0.09) 1.4px, transparent 1.4px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 50% 0%, black 10%, transparent 80%);
  mask-image: radial-gradient(ellipse 100% 80% at 50% 0%, black 10%, transparent 80%);
}
.blob { position: absolute; border-radius: 50%; filter: blur(110px); opacity: 0.55; }
.b1 { width: 560px; height: 560px; background: rgba(13, 148, 136, 0.4); top: -180px; inset-inline-start: -140px; animation: drift 16s ease-in-out infinite alternate; }
.b2 { width: 480px; height: 480px; background: rgba(34, 211, 238, 0.22); bottom: -180px; inset-inline-end: -120px; animation: drift 20s ease-in-out infinite alternate-reverse; }
.b3 { width: 360px; height: 360px; background: rgba(45, 212, 191, 0.16); top: 38%; inset-inline-start: 52%; animation: drift 14s ease-in-out infinite alternate; }
@keyframes drift { to { transform: translate(60px, 44px) scale(1.12); } }

/* ---------- topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 14px;
  padding: 12px 0;
  background: rgba(5, 27, 24, 0.75); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.tb-zone { display: flex; align-items: center; gap: 10px; }
.tb-end { justify-self: start; }
.tb-btn {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 13px;
  border: 1px solid var(--glass-border); background: var(--surface);
  color: var(--ink); transition: all 0.2s;
}
.tb-btn:hover { border-color: var(--teal); color: var(--teal); }
.logo { display: inline-flex; align-items: center; gap: 9px; font-size: 19px; font-weight: 900; color: #fff; }
.logo-mark { font-size: 23px; }
.topbar-links {
  justify-self: center; display: flex; align-items: center; gap: 4px;
  background: var(--surface); border: 1px solid var(--glass-border);
  border-radius: 99px; padding: 6px 8px; backdrop-filter: blur(12px);
}
.topbar-links a { padding: 9px 18px; border-radius: 99px; font-weight: 700; font-size: 14px; color: var(--ink-2); transition: all 0.2s; }
.topbar-links a:hover { color: #fff; background: var(--surface-2); }
.topbar-links a.nav-apply { color: #04211d; background: var(--grad); font-weight: 900; box-shadow: 0 6px 18px rgba(45, 212, 191, 0.35); }
.topbar-links a.nav-apply:hover { filter: brightness(1.1); }
.profile-btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; width: auto; }
.profile-name { font-size: 13px; font-weight: 700; color: var(--teal); }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 6px; justify-self: end; }
.burger span { width: 22px; height: 2.5px; border-radius: 3px; background: var(--ink); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px; border-radius: 13px; font-weight: 800; font-size: 15px;
  border: none; cursor: pointer; transition: box-shadow 0.25s ease, filter 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}
.btn-sm { padding: 10px 18px; font-size: 13.5px; }
.btn-lg { padding: 16px 36px; font-size: 16.5px; }
.btn-block { width: 100%; margin-top: 14px; }
.btn-primary { background: var(--grad); color: #04211d; font-weight: 900; box-shadow: 0 10px 30px rgba(45, 212, 191, 0.35); }
.btn-primary:hover { box-shadow: 0 16px 40px rgba(45, 212, 191, 0.5); filter: brightness(1.1); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-ghost { background: var(--surface); border: 1px solid var(--glass-border); color: var(--ink); }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.4); filter: brightness(1.05); }

/* ---------- scenes ---------- */
#app { position: relative; z-index: 1; }
.scene { display: none; padding: 50px 0 80px; opacity: 0; }
.scene.active { display: block; animation: sceneIn 0.55s cubic-bezier(0.22, 0.9, 0.3, 1) forwards; }
@keyframes sceneIn { from { opacity: 0; transform: translateY(30px) scale(0.99); } to { opacity: 1; transform: none; } }
.scene-inner { width: min(1120px, 92%); margin-inline: auto; }
.scene-inner.narrow { max-width: 660px; }
.scene-head { text-align: center; max-width: 600px; margin: 0 auto 40px; }
.eyebrow { display: inline-block; color: var(--teal); font-size: 13px; font-weight: 800; margin-bottom: 10px; letter-spacing: 0.02em; }
.scene-head h2 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 900; margin-bottom: 8px; color: #fff; }
.scene-head p { color: var(--muted); }

/* ---------- reception ---------- */
.reception-wrap {
  width: min(1120px, 92%); margin-inline: auto;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 44px; align-items: center;
  min-height: 62vh; position: relative;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--glass-border); border-radius: 34px; padding: 52px 48px;
  backdrop-filter: blur(10px); box-shadow: var(--shadow);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--glass-border);
  color: var(--teal); font-size: 13px; font-weight: 700;
  padding: 8px 16px; border-radius: 99px; margin-bottom: 22px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 12px #4ade80; animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: 0.35; } }
.reception-text h1 { font-size: clamp(30px, 4.4vw, 50px); font-weight: 900; line-height: 1.3; margin-bottom: 14px; color: #fff; }
.accent { color: var(--teal); }
.hero-sub { color: var(--ink-2); font-size: 16.5px; max-width: 520px; margin-bottom: 28px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.stat strong { display: block; font-size: 22px; font-weight: 900; color: var(--teal); }
.stat span { color: var(--muted); font-size: 13px; font-weight: 600; }

/* الباب */
.entrance-zone { display: grid; justify-items: center; gap: 18px; perspective: 900px; }
.entrance-door {
  position: relative; width: 200px; height: 310px; border-radius: 110px 110px 14px 14px;
  border: 8px solid #0a4a42; cursor: pointer; overflow: hidden;
  background: linear-gradient(180deg, #0d9488 0%, #0b5f57 100%);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5), inset 0 0 50px rgba(0, 0, 0, 0.35);
  transition: transform 0.5s cubic-bezier(0.34, 1.4, 0.5, 1), box-shadow 0.5s;
}
.entrance-door:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 30px 90px rgba(45, 212, 191, 0.35); }
.entrance-door.open::before { content: ''; position: absolute; inset: 14px; border-radius: 90px 90px 10px 10px; background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.02)); }
.door-open-sign {
  position: absolute; top: 34%; inset-inline: 0; text-align: center; z-index: 2;
  background: #fff; color: #0b5f57; font-weight: 900; font-size: 19px;
  margin-inline: 26px; padding: 10px 0; border-radius: 12px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4); animation: signSwing 3.2s ease-in-out infinite;
}
@keyframes signSwing { 50% { transform: rotate(1.6deg); } }
.door-inner-light { position: absolute; inset: 14px; border-radius: 90px 90px 10px 10px; background: radial-gradient(circle at 50% 62%, rgba(251, 191, 36, 0.3), transparent 70%); animation: innerGlow 2.4s ease-in-out infinite; }
@keyframes innerGlow { 50% { opacity: 0.5; } }
.profile-side-btn {
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  background: var(--surface); border: 1px solid var(--glass-border); border-radius: 15px;
  padding: 12px 22px; cursor: pointer; transition: all 0.25s; text-align: center;
  backdrop-filter: blur(8px); color: var(--ink);
}
.profile-side-btn b { font-size: 14px; }
.profile-side-btn small { color: var(--muted); font-size: 11.5px; font-weight: 700; }
.profile-side-btn:hover { border-color: var(--teal); transform: translateY(-3px); }
.profile-side-btn svg { color: var(--teal); }

/* ---------- سينما الدخول ---------- */
.walk-fx { position: fixed; inset: 0; z-index: 500; background: #02100e; display: grid; place-items: center; overflow: hidden; }
.walk-stage { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; }
.walk-fx.act .ws-door { animation: stDoor 1.6s cubic-bezier(0.5, 0.05, 0.35, 1) forwards; }
.walk-fx.act .ws-hall { animation: stHall 1.9s 0.95s cubic-bezier(0.4, 0.02, 0.3, 1) forwards; }
.walk-fx.act .walk-caption { animation: capPulse 1.2s ease-in-out infinite; }
@keyframes capPulse { 50% { opacity: 0.7; } }
@keyframes stDoor { 0% { opacity: 1; transform: scale(1); } 70% { opacity: 1; transform: scale(7); } 100% { opacity: 0; transform: scale(12); } }
@keyframes stHall { 0% { opacity: 0; transform: scale(2.2) translateY(-12vh); } 35% { opacity: 1; transform: scale(1.25) translateY(-4vh) rotate(2.5deg); } 75% { opacity: 1; transform: scale(1) translateY(0) rotate(-1.2deg); } 100% { opacity: 1; transform: scale(1) rotate(0deg); } }
.walk-door { position: relative; width: 320px; height: 460px; }
.walk-frame { position: absolute; inset: 0; border-radius: 150px 150px 20px 20px; border: 14px solid #0a4a42; box-shadow: 0 0 90px rgba(0, 0, 0, 0.7); }
.walk-opening { position: absolute; inset: 14px; border-radius: 130px 130px 14px 14px; background: linear-gradient(180deg, #ffffff 0%, #ddf3f0 45%, #0d9488 130%); }
.ws-hall { background: linear-gradient(180deg, #e9f6f3 0%, #d3ece7 60%, #c4e4de 100%); perspective: 1100px; overflow: hidden; }
.wh-glow { position: absolute; top: -18%; inset-inline-start: 50%; transform: translateX(50%); width: 640px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(251, 191, 36, 0.35), transparent 65%); filter: blur(30px); }
.wh-floor { position: absolute; bottom: 0; inset-inline: 0; height: 30%; background: repeating-linear-gradient(90deg, #cfe9e3 0 70px, #c2e2db 70px 140px); box-shadow: inset 0 14px 30px rgba(0, 0, 0, 0.08); }
.wh-counter { position: absolute; bottom: 16%; inset-inline-start: 50%; transform: translateX(50%); width: min(560px, 70vw); height: 200px; animation: counterSlide 1s 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.05) both; }
@keyframes counterSlide { from { transform: translateX(50%) translateY(60px); opacity: 0; } to { transform: translateX(50%) translateY(0); opacity: 1; } }
.wh-counter::before { content: ''; position: absolute; top: -14px; inset-inline: -16px; height: 26px; border-radius: 10px; background: repeating-linear-gradient(90deg, #b0793f, #b0793f 30px, #9c6a34 30px, #9c6a34 60px); box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25); }
.wh-counter::after { content: ''; position: absolute; inset: 12px 0 0 0; background: linear-gradient(180deg, #14837a, #0b6a62); border-radius: 0 0 14px 14px; box-shadow: inset 0 8px 22px rgba(0, 0, 0, 0.18); }
.wh-book { position: absolute; top: -34px; inset-inline-start: 50%; transform: translateX(50%); width: 150px; height: 56px; border-radius: 8px 8px 4px 4px; background: linear-gradient(180deg, #fdfaf3, #efe6d2); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3); }
.wh-book::after { content: ''; position: absolute; inset-inline: 10px; top: 8px; bottom: 8px; background: repeating-linear-gradient(180deg, transparent 0 4px, rgba(13, 148, 136, 0.25) 4px 5px); }
.wh-lamp { position: absolute; top: 4%; inset-inline-start: 50%; transform: translateX(50%); width: 26px; height: 40px; border-radius: 12px 12px 4px 4px; background: linear-gradient(180deg, #fbbf24, #d97706); box-shadow: 0 0 50px 22px rgba(251, 191, 36, 0.45); animation: lampSwing 3.5s ease-in-out infinite; transform-origin: top center; }
@keyframes lampSwing { 50% { transform: translateX(50%) rotate(3deg); } }
.walk-caption { position: absolute; bottom: 12%; color: #fff; font-size: 19px; font-weight: 800; background: rgba(2, 16, 14, 0.6); backdrop-filter: blur(6px); padding: 10px 30px; border-radius: 99px; z-index: 2; }

/* ---------- كشكول الاستقبال ---------- */
.counter-scene { max-width: 860px; margin-inline: auto; position: relative; padding-bottom: 10px; }
.cs-floor { height: 26px; margin: 40px -20px 0; border-radius: 50%; background: radial-gradient(ellipse at center, rgba(45, 212, 191, 0.2), transparent 70%); filter: blur(4px); }
.cs-counter { position: relative; margin-top: 26px; z-index: 1; }
.cs-top { height: 22px; border-radius: 12px; background: repeating-linear-gradient(90deg, #b0793f, #b0793f 34px, #9c6a34 34px, #9c6a34 68px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), inset 0 2px 6px rgba(255, 255, 255, 0.25); }
.cs-front { height: 54px; margin-inline: 8px; background: linear-gradient(180deg, #0f6e64, #0a4a42); border-radius: 0 0 16px 16px; box-shadow: inset 0 10px 24px rgba(0, 0, 0, 0.3); }
.book-zone { position: relative; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: -30px; }
.book-pen { position: absolute; z-index: 3; bottom: 96px; inset-inline-end: 16%; font-size: 26px; transform: rotate(-24deg); filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.4)); }
.book { position: relative; width: min(660px, 86vw); perspective: 1400px; }
.book-shadow { position: absolute; inset: 12px -10px -14px 10px; border-radius: 10px; background: rgba(0, 0, 0, 0.45); filter: blur(16px); }
.book-spread { position: relative; display: grid; grid-template-columns: 1fr 1fr; border-radius: 6px 16px 16px 6px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55); }
.book-spine { position: absolute; top: 0; bottom: 0; inset-inline-start: 50%; width: 12px; transform: translateX(50%); background: linear-gradient(90deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.05) 45%, rgba(0, 0, 0, 0.05) 55%, rgba(0, 0, 0, 0.16)); z-index: 3; pointer-events: none; }
.page { min-height: 320px; padding: 22px 20px 20px; position: relative; overflow: hidden; }
.pageL { background: linear-gradient(105deg, #fbf7ec 0%, #f5efdf 100%); border-radius: 16px 0 0 16px; }
.pageR { background: linear-gradient(255deg, #fbf7ec 0%, #f5efdf 100%); border-radius: 0 16px 16px 0; }
.pageL::before, .pageR::before { content: ''; position: absolute; inset: 8px; border: 1.5px dashed rgba(13, 148, 136, 0.3); border-radius: 10px; pointer-events: none; }
.page::after { content: ''; position: absolute; inset: 52px 14px 14px; background: repeating-linear-gradient(180deg, transparent 0 21px, rgba(13, 148, 136, 0.12) 21px 22px); pointer-events: none; border-radius: 6px; }
.pg-card { position: relative; z-index: 2; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; cursor: pointer; transition: background 0.2s; color: #123a36; }
.pg-card:hover { background: rgba(13, 148, 136, 0.07); border-radius: 10px; }
.pg-avatar { width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 12px; background: var(--grad); color: #04211d; display: grid; place-items: center; font-size: 26px; font-weight: 900; overflow: hidden; border: 3px solid rgba(13, 148, 136, 0.4); }
.pg-avatar img { width: 100%; height: 100%; object-fit: cover; }
.pg-avatar.ph { background: #e2e8e6; color: #75938d; }
.pg-card h3 { font-size: 16.5px; font-weight: 900; }
.pg-card .nb-spec { color: var(--teal-dark); font-weight: 700; font-size: 13.5px; margin: 2px 0 4px; }
.pg-card .nb-bio { font-size: 12.5px; color: #44615c; min-height: 40px; }
.pg-card .btn { margin-top: auto; }
.pg-card.empty { justify-content: center; color: #75938d; }
.nb-arrow { align-self: center; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--glass-border); background: var(--surface); color: var(--teal); display: grid; place-items: center; transition: all 0.2s; flex-shrink: 0; backdrop-filter: blur(8px); }
.nb-arrow:hover { background: var(--grad); color: #04211d; border-color: transparent; transform: scale(1.08); }
.counter-wood { height: 16px; border-radius: 0 0 14px 14px; background: repeating-linear-gradient(90deg, #b0793f, #b0793f 26px, #9c6a34 26px, #9c6a34 52px); box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5); }
.nb-dots { display: flex; gap: 7px; justify-content: center; margin-top: 16px; }
.nb-dots span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.18); transition: all 0.2s; }
.nb-dots span.on { background: var(--teal); transform: scale(1.25); }
.flip-leaf { position: absolute; inset: 0; z-index: 5; transform-style: preserve-3d; transform-origin: right center; }
.flip-leaf .face { position: absolute; inset: 0; backface-visibility: hidden; display: grid; }
.flip-leaf .face.front { background: linear-gradient(255deg, #fbf7ec, #f5efdf); border-radius: 0 16px 16px 0; padding: 22px 20px; }
.flip-leaf .face.back { background: linear-gradient(105deg, #f3ecd9, #ece4cd); border-radius: 16px 0 0 16px; transform: rotateY(180deg); padding: 22px 20px; }
.flip-leaf.to-left { animation: leafLeft 0.62s cubic-bezier(0.4, 0.05, 0.3, 1) forwards; }
.flip-leaf.to-right { animation: leafRight 0.62s cubic-bezier(0.4, 0.05, 0.3, 1) forwards; transform-origin: left center; }
@keyframes leafLeft { from { transform: rotateY(0); } to { transform: rotateY(-178deg); } }
@keyframes leafRight { from { transform: rotateY(0); } to { transform: rotateY(178deg); } }

/* ---------- مكتب الدكتور ---------- */
.office-card, .room-card, .booking-card {
  background: var(--surface); border: 1px solid var(--glass-border); border-radius: 24px;
  box-shadow: var(--shadow); padding: 32px; max-width: 800px; margin-inline: auto;
  backdrop-filter: blur(12px);
}
.office-head { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.office-head h2 { font-size: 24px; font-weight: 900; color: #fff; }
.doc-spec { color: var(--teal); font-weight: 700; }
.room-live-badge { margin-inline-start: auto; font-size: 12px; font-weight: 800; padding: 6px 14px; border-radius: 99px; background: rgba(74, 222, 128, 0.15); color: #4ade80; }
.room-live-badge.busy { background: rgba(248, 113, 113, 0.15); color: var(--danger); }
.office-bio { color: var(--ink-2); font-size: 14.5px; margin: 12px 0 20px; }
.week-strip { display: flex; gap: 9px; overflow-x: auto; padding: 4px 2px 10px; }
.day-chip { flex-shrink: 0; border: 1px solid var(--glass-border); border-radius: 14px; background: var(--surface); padding: 9px 13px; text-align: center; cursor: pointer; min-width: 82px; transition: all 0.2s; color: var(--ink); }
.day-chip:hover:not(.off) { border-color: var(--teal); }
.day-chip.selected { border-color: var(--teal); background: var(--teal-soft); box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15); }
.day-chip.off { opacity: 0.4; cursor: not-allowed; }
.day-chip .dc-day { display: block; font-size: 11.5px; font-weight: 700; color: var(--muted); }
.day-chip .dc-date { display: block; font-size: 16px; font-weight: 900; }
.day-chip .dc-free { display: block; font-size: 10.5px; font-weight: 800; color: var(--teal); }
.day-chip.off .dc-free { color: var(--danger); }
.slots-wrap { margin-top: 6px; }
.slots-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.flabel { display: block; font-weight: 800; font-size: 14.5px; color: var(--ink); }
.legend { display: inline-flex; gap: 12px; font-size: 12px; font-weight: 700; color: var(--muted); }
.lg { display: inline-block; width: 12px; height: 12px; border-radius: 4px; margin-inline-start: 5px; vertical-align: -1px; }
.lg.free { background: var(--teal-soft); border: 1.5px solid var(--teal); }
.lg.taken { background: rgba(255, 255, 255, 0.08); border: 1.5px solid rgba(255, 255, 255, 0.25); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 9px; min-height: 56px; margin-top: 10px; }
.slots-hint { grid-column: 1/-1; text-align: center; color: var(--muted); font-weight: 600; padding: 18px 0; }
.slot-btn { position: relative; border: 1px solid var(--glass-border); background: var(--surface); border-radius: 12px; padding: 11px 4px; font-weight: 800; font-size: 14px; cursor: pointer; transition: all 0.2s; color: var(--ink); }
.slot-btn:hover:not(.taken) { border-color: var(--teal); background: var(--teal-soft); }
.slot-btn.selected { background: var(--grad); color: #04211d; border-color: transparent; box-shadow: 0 8px 20px rgba(45, 212, 191, 0.4); }
.slot-btn.taken { background: rgba(255, 255, 255, 0.04); color: #5d7a74; cursor: not-allowed; }
.slot-btn.taken::after { content: '🔒'; position: absolute; font-size: 10px; top: 2px; inset-inline-end: 4px; opacity: 0.7; }
.book-form { border-top: 1px solid var(--line); margin-top: 22px; padding-top: 18px; }
.summary { background: var(--teal-soft); border: 1px solid rgba(45, 212, 191, 0.25); border-radius: 14px; padding: 14px 20px; font-weight: 700; font-size: 14.5px; color: var(--teal); margin-bottom: 14px; }
.form-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.book-form input { width: 100%; padding: 13px 16px; border-radius: 13px; border: 1px solid var(--glass-border); font-size: 15px; background: rgba(0, 0, 0, 0.25); color: var(--ink); outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.book-form input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15); }
.form-error { color: var(--danger); font-size: 13.5px; font-weight: 700; margin-top: 10px; }
.bnav2 { display: flex; justify-content: space-between; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

/* ---------- غرفة المريض ---------- */
.room-card { max-width: 640px; }
.room-header { display: flex; align-items: center; gap: 16px; }
.room-light { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, 0.05); }
.room-light span { width: 18px; height: 18px; border-radius: 50%; background: #5d7a74; }
.room-light.on { background: rgba(74, 222, 128, 0.15); box-shadow: 0 0 0 8px rgba(74, 222, 128, 0.08); animation: roomPulse 1.6s infinite; }
.room-light.on span { background: #4ade80; box-shadow: 0 0 14px #4ade80; }
.room-light.wait { background: rgba(251, 191, 36, 0.12); }
.room-light.wait span { background: var(--amber); box-shadow: 0 0 12px var(--amber); }
@keyframes roomPulse { 50% { box-shadow: 0 0 0 14px rgba(74, 222, 128, 0.04); } }
.room-header h2 { font-size: 22px; font-weight: 900; color: #fff; }
.room-sub { color: var(--muted); font-size: 13.5px; font-weight: 700; }
.room-status { margin: 18px 0; background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 14px 20px; font-weight: 700; font-size: 14.5px; color: var(--ink-2); }
.chat { border: 1px solid var(--glass-border); border-radius: 16px; overflow: hidden; margin: 14px 0; background: rgba(0, 0, 0, 0.2); }
.chat-log { height: 260px; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 78%; padding: 10px 16px; border-radius: 16px; font-size: 14px; font-weight: 600; line-height: 1.6; animation: msgIn 0.3s ease; }
@keyframes msgIn { from { opacity: 0; transform: translateY(8px); } }
.msg.me { align-self: flex-start; background: var(--grad); color: #04211d; border-end-start-radius: 4px; }
.msg.them { align-self: flex-end; background: var(--surface); border: 1px solid var(--glass-border); border-end-end-radius: 4px; }
.msg .msg-time { display: block; font-size: 10px; opacity: 0.7; margin-top: 3px; }
.chat-empty { text-align: center; color: var(--muted); font-size: 13.5px; font-weight: 600; margin: auto; }
.chat-input { display: flex; gap: 10px; padding: 12px; border-top: 1px solid var(--line); }
.chat-input input { flex: 1; padding: 12px 16px; border-radius: 12px; border: 1px solid var(--glass-border); background: rgba(0, 0, 0, 0.25); color: var(--ink); font-size: 14.5px; outline: none; }
.chat-input input:focus { border-color: var(--teal); }
.chat-hint { color: var(--muted); font-size: 12px; font-weight: 600; text-align: center; }

/* ---------- الغرف الحية ---------- */
.rooms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.room-tile { background: var(--surface); border: 1px solid var(--glass-border); border-radius: 20px; padding: 24px; text-align: center; position: relative; overflow: hidden; transition: all 0.3s; backdrop-filter: blur(8px); }
.room-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.rt-door { width: 74px; height: 96px; margin: 0 auto 14px; border-radius: 40px 40px 8px 8px; background: linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03)); border: 1.5px solid var(--glass-border); display: grid; place-items: center; position: relative; }
.rt-door::before { content: ''; position: absolute; inset-inline-start: 8px; top: 40%; width: 6px; height: 26px; border-radius: 5px; background: var(--amber); }
.rt-avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--grad); color: #04211d; display: grid; place-items: center; font-weight: 900; font-size: 20px; overflow: hidden; margin: -34px auto 10px; position: relative; border: 3px solid var(--bg); }
.rt-avatar img { width: 100%; height: 100%; object-fit: cover; }
.room-tile h3 { font-size: 16px; font-weight: 900; color: #fff; }
.rt-spec { color: var(--muted); font-size: 12.5px; font-weight: 700; margin-bottom: 12px; }
.rt-status { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 800; padding: 7px 16px; border-radius: 99px; }
.rt-status.free { background: rgba(74, 222, 128, 0.12); color: #4ade80; }
.rt-status.busy { background: rgba(248, 113, 113, 0.12); color: var(--danger); animation: roomPulse 1.6s infinite; }
.rt-next { display: block; margin-top: 10px; color: var(--muted); font-size: 12px; font-weight: 700; }

/* ---------- الأسعار ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { background: var(--surface); border: 1px solid var(--glass-border); border-radius: var(--radius); padding: 26px; transition: all 0.3s; backdrop-filter: blur(8px); }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(45, 212, 191, 0.4); }
.service-icon { width: 52px; height: 52px; border-radius: 15px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; margin-bottom: 14px; }
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 16.5px; font-weight: 800; margin-bottom: 6px; color: #fff; }
.service-card p { color: var(--ink-2); font-size: 14px; }
.service-price { display: inline-block; margin-top: 10px; color: var(--teal); font-weight: 800; font-size: 13.5px; }

/* ---------- تواصل ---------- */
.hours-table { display: grid; gap: 6px; margin-bottom: 22px; }
.hours-row { display: flex; justify-content: space-between; background: var(--surface); border: 1px solid var(--glass-border); border-radius: 12px; padding: 11px 18px; font-size: 14px; font-weight: 700; }
.hours-row span:last-child { color: var(--teal); }
.hours-row.closed span:last-child { color: var(--danger); }
.contact-cards { display: grid; gap: 12px; }
.contact-card { display: flex; align-items: center; gap: 16px; background: var(--surface); border: 1px solid var(--glass-border); border-radius: 15px; padding: 16px 20px; transition: all 0.25s; }
a.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--teal); }
.cc-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; flex-shrink: 0; }
.cc-icon.wa { background: rgba(37, 211, 102, 0.12); color: var(--wa); }
.cc-icon.ph, .cc-icon.loc { background: var(--teal-soft); color: var(--teal); }
.contact-card h3 { font-size: 15px; font-weight: 800; }
.contact-card p { font-size: 13.5px; color: var(--ink-2); direction: ltr; text-align: end; }

/* ---------- حسابي ---------- */
.acc-head {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.25), rgba(34, 211, 238, 0.12));
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: 20px; padding: 22px 26px; margin-bottom: 16px;
}
.acc-avatar { width: 62px; height: 62px; border-radius: 50%; background: var(--grad); color: #04211d; display: grid; place-items: center; font-size: 26px; font-weight: 900; }
.acc-id { flex: 1; min-width: 140px; }
.acc-id b { font-size: 19px; display: block; color: #fff; }
.acc-id small { color: var(--teal); font-weight: 700; }
.acc-stats { display: flex; gap: 22px; }
.acc-stat { text-align: center; }
.acc-stat b { display: block; font-size: 22px; font-weight: 900; color: var(--teal); }
.acc-stat span { font-size: 11.5px; color: var(--muted); font-weight: 700; }
.acc-head .btn { background: var(--surface); color: var(--ink); border-color: var(--glass-border); }
.acc-head .btn:hover { color: var(--danger); border-color: var(--danger); }
.mb-row { display: flex; align-items: center; gap: 16px; background: var(--surface); border: 1px solid var(--glass-border); border-radius: 18px; padding: 18px 22px; margin-bottom: 10px; flex-wrap: wrap; transition: border-color 0.2s; }
.mb-row:hover { border-color: rgba(45, 212, 191, 0.4); }
.mb-row.up { border-inline-start: 4px solid var(--teal); }
.mb-doc { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 200px; }
.doc-avatar.small { width: 48px; height: 48px; font-size: 18px; }
.mb-doc b { font-size: 15px; display: block; color: #fff; }
.mb-doc small { color: var(--muted); font-size: 12.5px; font-weight: 700; }
.mb-preview { flex-basis: 100%; background: var(--surface-2); border-radius: 12px; padding: 9px 15px; font-size: 12.5px; font-weight: 700; color: var(--ink-2); display: flex; gap: 8px; align-items: center; }
.mb-preview .who { color: var(--teal); font-weight: 900; white-space: nowrap; }
.mb-preview .txt { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mb-preview .tm { margin-inline-start: auto; color: var(--muted); font-size: 11px; }
.mb-actions { display: flex; gap: 8px; }
.btn-danger { background: rgba(248, 113, 113, 0.12); color: var(--danger); }
.btn-danger:hover { background: rgba(248, 113, 113, 0.22); }
.status { font-size: 11.5px; font-weight: 800; padding: 4px 12px; border-radius: 99px; }
.status.pending { background: rgba(251, 191, 36, 0.15); color: var(--amber); }
.status.confirmed { background: rgba(96, 165, 250, 0.15); color: #60a5fa; }
.status.done { background: rgba(74, 222, 128, 0.15); color: #4ade80; }
.status.cancelled { background: rgba(248, 113, 113, 0.15); color: var(--danger); }
.mb-logout { display: inline-block; margin: 18px auto 0; color: var(--muted); font-weight: 700; font-size: 13.5px; background: none; border: none; cursor: pointer; text-decoration: underline; }
.mb-logout:hover { color: var(--danger); }
.mb-foot { text-align: center; }

/* ---------- الدخول والتسجيل ---------- */
.auth-card { background: var(--surface); border: 1px solid var(--glass-border); border-radius: 22px; box-shadow: var(--shadow); max-width: 460px; margin-inline: auto; overflow: hidden; backdrop-filter: blur(12px); }
.auth-hero { background: var(--grad); color: #04211d; padding: 24px 22px; text-align: center; }
.auth-hero .ah-icon { width: 52px; height: 52px; margin: 0 auto 10px; border-radius: 16px; background: rgba(4, 33, 29, 0.18); display: grid; place-items: center; }
.auth-hero b { display: block; font-size: 17px; font-weight: 900; }
.auth-hero small { display: block; opacity: 0.8; font-size: 12.5px; font-weight: 600; margin-top: 2px; }
.auth-card .auth-tabs { display: flex; gap: 6px; margin: 20px 24px 4px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 5px; }
.auth-tab { flex: 1; border: none; background: transparent; padding: 10px; border-radius: 9px; font-weight: 800; font-size: 14px; color: var(--muted); cursor: pointer; transition: all 0.2s; }
.auth-tab.active { background: var(--grad); color: #04211d; }
.auth-form { padding: 6px 26px 28px; }
.auth-form label { display: block; font-size: 13px; font-weight: 800; margin: 14px 0 6px; color: var(--ink-2); }
.auth-form label small { color: var(--muted); }
.auth-form input { width: 100%; padding: 13px 16px; border-radius: 13px; border: 1px solid var(--glass-border); background: rgba(0, 0, 0, 0.25); color: var(--ink); font-size: 15px; outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.auth-form input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15); }
.auth-form .btn-block { margin-top: 18px; }
.form-error { color: var(--danger); font-size: 13px; font-weight: 700; margin-top: 10px; }

/* ---------- التقديم ---------- */
.form-card-pub { background: var(--surface); border: 1px solid var(--glass-border); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; backdrop-filter: blur(12px); }
.fc-hero { background: var(--grad); color: #04211d; padding: 20px 26px; }
.fc-hero b { display: block; font-size: 16px; font-weight: 900; }
.fc-hero small { opacity: 0.8; font-size: 12.5px; font-weight: 600; }
.fc-body { padding: 8px 28px 30px; }
.fc-body label { display: block; font-size: 13px; font-weight: 800; margin: 14px 0 6px; color: var(--ink-2); }
.fc-body label small { color: var(--muted); }
.fc-body input { width: 100%; padding: 13px 16px; border-radius: 13px; border: 1px solid var(--glass-border); background: rgba(0, 0, 0, 0.25); color: var(--ink); font-size: 15px; outline: none; }
.fc-body input:focus { border-color: var(--teal); }
.cv-drop { border: 2px dashed var(--glass-border); border-radius: 14px; padding: 20px; text-align: center; cursor: pointer; color: var(--teal); font-weight: 800; transition: all 0.2s; background: var(--surface-2); }
.cv-drop:hover { border-color: var(--teal); }
.fc-body .form-error { color: var(--danger); font-size: 13px; font-weight: 700; margin-top: 10px; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 22px 0; width: min(1120px, 92%); margin: 30px auto 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; position: relative; z-index: 1; }
.footer-copy { color: var(--muted); font-size: 13px; font-weight: 600; }
.toast { position: fixed; bottom: 26px; inset-inline-start: 50%; transform: translateX(50%); background: rgba(255, 255, 255, 0.95); color: #06231f; padding: 13px 26px; border-radius: 13px; font-weight: 800; font-size: 14px; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4); z-index: 300; animation: msgIn 0.25s ease; }

/* ---------- responsive ---------- */
@media (max-width: 920px) {
  .reception-wrap { grid-template-columns: 1fr; text-align: center; padding: 34px 24px; }
  .hero-sub, .hero-ctas, .hero-stats { margin-inline: auto; justify-content: center; }
  .doors-grid, .rooms-grid, .services-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row2 { grid-template-columns: 1fr; }
  .office-card, .room-card { padding: 24px 18px; }
}
@media (max-width: 640px) {
  .topbar { grid-template-columns: auto 1fr; }
  .topbar-links { display: none; }
  .topbar-links.open { display: flex; position: fixed; top: 64px; inset-inline: 0; flex-direction: column; gap: 2px; background: rgba(5, 27, 24, 0.97); padding: 12px 20px 18px; border-bottom: 1px solid var(--line); transform: none; z-index: 99; }
  .topbar-links.open a { padding: 11px 0; border-radius: 0; font-size: 15px; }
  .burger { display: flex; }
  .profile-btn { justify-self: end; }
  .tb-end { justify-self: end; }
  .doors-grid, .rooms-grid, .services-grid { grid-template-columns: 1fr; }
  .scene { padding: 28px 0 50px; }
  .reception-wrap { padding: 26px 18px; }
  .book-spread { grid-template-columns: 1fr; }
  .pageL { display: none; }
  .page { min-height: 270px; }
  .book-spine { display: none; }
  .flip-leaf { inset-inline: 0; }
  .flip-leaf.to-left { animation: leafUp 0.5s ease forwards; }
  @keyframes leafUp { from { transform: rotateY(0); } to { transform: rotateY(-90deg); opacity: 0; } }
  .flip-leaf.to-right { animation: leafDown 0.5s ease forwards; }
  @keyframes leafDown { from { opacity: 0; transform: rotateY(90deg); } to { opacity: 1; transform: none; } }
  .book-pen { display: none; }
  .cs-counter { width: 92%; margin-inline: auto; }
  .walk-door { width: 240px; height: 340px; }
  .contact-cards { grid-template-columns: 1fr; }
}
`;
fs.writeFileSync('public/css/style.css', css);
console.log('dark premium theme written:', css.length, 'chars');