/* ============================================================
   PATIENT PAGE v3 — Clean White / Light Professional Theme
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:      #1a6fbc;
  --blue-dark: #155a99;
  --blue-lt:   #e8f3fc;
  --blue-mid:  #c3ddf5;
  --teal:      #0d9488;
  --green:     #16a34a;
  --green-lt:  #dcfce7;
  --amber:     #d97706;
  --amber-lt:  #fef3c7;
  --red:       #dc2626;
  --red-lt:    #dbeafe;
  --bg:        #f4f7fb;
  --white:     #ffffff;
  --border:    #e2e8f0;
  --text:      #1e293b;
  --text-sec:  #475569;
  --text-muted:#94a3b8;
  --r:         12px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
  --shadow:    0 4px 16px rgba(0,0,0,0.08);
}

html.dark-mode {
  --bg:        #0f172a;
  --white:     #1e293b;
  --text:      #f8fafc;
  --text-sec:  #cbd5e1;
  --text-muted:#64748b;
  --border:    #334155;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.4);
  --shadow:    0 4px 16px rgba(0,0,0,0.5);
}

.theme-toggle-btn {
  background: transparent; border: none; cursor: pointer;
  font-size: 16px; color: var(--text); padding: 4px 8px;
  border-radius: 6px; transition: background 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.theme-toggle-btn:hover { background: rgba(0,0,0,0.05); }
html.dark-mode .theme-toggle-btn:hover { background: rgba(255,255,255,0.1); }

html { scroll-behavior: smooth; }
body {
  min-height: 100dvh; font-family: 'Inter', sans-serif;
  background: var(--bg); color: var(--text);
  overflow-x: hidden; padding-bottom: 70px;
  position: relative;
}
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('patient_bg.jpg') center/cover no-repeat;
  opacity: 0.45;
  z-index: -1;
  pointer-events: none;
}

/* ── NAV ── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; height: 58px;
  background: var(--blue); box-shadow: 0 2px 8px rgba(26,111,188,0.25);
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-icon { font-size: 22px; }
.nav-logo-name { font-size: 17px; font-weight: 800; color: #fff; }
.nav-logo-sub  { font-size: 9px; font-weight: 500; color: rgba(255,255,255,0.65); text-transform: uppercase; letter-spacing: 0.4px; }

.conn-badge { display: flex; align-items: center; gap: 6px; padding: 5px 13px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.conn-connecting { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.8); }
.conn-online  { background: rgba(22,163,74,0.15); border: 1px solid rgba(74,222,128,0.4); color: #4ade80; }
.conn-offline { background: rgba(30,58,138,0.15); border: 1px solid rgba(252,165,165,0.4); color: #bfdbfe; }
.conn-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: blink 1.4s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ── HERO ── */
.hero-section {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
  border-bottom: none;
  padding: 52px 20px 60px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(26,111,188,0.3);
  position: relative;
  overflow: hidden;
}
.hero-section::after {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.hero-label {
  font-size: 10px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 2.5px; color: #93c5fd; margin-bottom: 14px;
}
.hero-token-wrap { display: inline-block; position: relative; margin-bottom: 16px; z-index: 2; }
.hero-token {
  font-size: clamp(72px, 20vw, 120px);
  font-weight: 900; line-height: 1; color: #ffffff;
  letter-spacing: -4px; display: block;
  text-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transition: all 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.hero-token.flip { animation: tok-flip 0.45s ease; }
@keyframes tok-flip {
  0%  { transform: scale(0.78); opacity: 0.3; }
  60% { transform: scale(1.06); }
  100%{ transform: scale(1);   opacity: 1; }
}
.hero-sub { font-size: 15px; color: #dbeafe; font-weight: 500; position: relative; z-index: 2; }
.hero-timer { font-size: 13px; font-weight: 600; color: #7dd3fc; margin-top: 6px; min-height: 20px; font-variant-numeric: tabular-nums; position: relative; z-index: 2; }

/* ── STATS ── */
.stats-row { display: flex; justify-content: center; gap: 10px; padding: 0 20px; flex-wrap: wrap; margin-top: -30px; position: relative; z-index: 10; }
.stat-pill {
  display: flex; flex-direction: column; align-items: center;
  padding: 14px 22px; border-radius: 24px;
  background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 8px 24px rgba(26,111,188,0.12); min-width: 100px;
}
.stat-pill--green { border-color: rgba(147,197,253,0.5); }
.stat-pill--blue  { border-color: rgba(195,221,245,0.5); }
.stat-val { font-size: 24px; font-weight: 900; color: var(--text); line-height: 1; }
.stat-pill--green .stat-val { color: var(--green); }
.stat-pill--blue  .stat-val { color: var(--blue); }
.stat-val.pop { animation: spop 0.35s ease; }
@keyframes spop { 0%{transform:scale(0.75)} 60%{transform:scale(1.1)} 100%{transform:scale(1)} }
.stat-lbl { font-size: 10px; font-weight: 700; color: var(--text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.4px; }

/* ── SECTION WRAP ── */
.section-wrap { padding: 20px 16px 0; max-width: 520px; margin: 0 auto; }

/* ── LOOKUP CARD ── */
.lookup-card {
  background: linear-gradient(to bottom right, #ffffff, #f8fafc);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 20px; padding: 28px 24px;
  box-shadow: 0 12px 32px rgba(26,111,188,0.08);
  position: relative; overflow: hidden;
}
.lookup-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--blue), #0ea5e9);
}
.lc-icon  { font-size: 26px; margin-bottom: 8px; }
.lc-title { font-size: 16px; font-weight: 800; color: var(--text); margin-bottom: 4px; }
.lc-sub   { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; line-height: 1.55; }
.lookup-input {
  width: 100%; padding: 13px 18px;
  border: 2px solid var(--border); border-radius: var(--r);
  background: var(--bg); color: var(--text);
  font-size: 24px; font-weight: 800; font-family: 'Inter', sans-serif;
  text-align: center; outline: none; transition: all 0.2s;
  letter-spacing: 2px;
}
.lookup-input:focus { border-color: var(--blue); background: var(--white); box-shadow: 0 0 0 3px rgba(26,111,188,0.1); }
.lookup-input::placeholder { font-size: 14px; font-weight: 400; letter-spacing: 0; color: var(--text-muted); }

/* Status Card */
.status-card { margin-top: 14px; padding: 14px 16px; border-radius: var(--r); animation: fade-up 0.3s ease; }
@keyframes fade-up { from{opacity:0;transform:translateY(-5px)} to{opacity:1;transform:none} }
.status-card.waiting    { background: var(--blue-lt); border: 1px solid var(--blue-mid); }
.status-card.next       { background: var(--green-lt); border: 1px solid #93c5fd; }
.status-card.in-consult { background: #e0f7f5; border: 1px solid #99f6e4; }
.status-card.done       { background: var(--bg); border: 1px solid var(--border); }
.status-card.not-found  { background: var(--red-lt); border: 1px solid #bfdbfe; }
.sc-token { font-size: 22px; font-weight: 900; margin-bottom: 4px; }
.status-card.waiting    .sc-token { color: var(--blue); }
.status-card.next       .sc-token { color: var(--green); }
.status-card.in-consult .sc-token { color: var(--teal); }
.status-card.done       .sc-token { color: var(--text-muted); }
.status-card.not-found  .sc-token { color: var(--red); }
.sc-line { font-size: 13px; color: var(--text-sec); font-weight: 500; }
.sc-wait { font-size: 18px; font-weight: 900; margin-top: 6px; color: var(--text); }
.hidden  { display: none !important; }

/* ── QUEUE SECTION ── */
.qs-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.qs-title { font-size: 15px; font-weight: 800; color: var(--text); }
.qs-live  { display: flex; align-items: center; gap: 5px; font-size: 10px; font-weight: 700; padding: 4px 11px; border-radius: 20px; background: var(--green-lt); border: 1px solid #93c5fd; color: var(--green); }
.qs-live-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green); animation: blink 1.5s infinite; }

.waiting-list { display: flex; flex-direction: column; gap: 8px; }

.wl-item {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; border-radius: 16px;
  background: var(--white); border: 1px solid rgba(226,232,240,0.8);
  box-shadow: 0 4px 12px rgba(0,0,0,0.03); transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  animation: item-in 0.35s ease;
}
@keyframes item-in { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:none} }
.wl-item:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(26,111,188,0.1); border-color: rgba(147,197,253,0.5); }
.wl-item.next { border-color: #93c5fd; background: var(--green-lt); }
.wl-item.mine { border-color: var(--blue-mid); background: var(--blue-lt); box-shadow: 0 0 0 2px rgba(26,111,188,0.1); }

.wl-pos { font-size: 11px; font-weight: 600; color: var(--text-muted); width: 18px; }
.wl-token {
  width: 36px; height: 36px; border-radius: 9px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 14px;
  background: var(--blue-lt); border: 1px solid var(--blue-mid); color: var(--blue);
}
.wl-token.next { background: var(--green-lt); border-color: #93c5fd; color: var(--green); }
.wl-token.mine { background: var(--blue); color: #fff; border-color: var(--blue-dark); }
.wl-token.emergency { background: var(--red-lt); border-color: #bfdbfe; color: var(--red); }
.wl-token.quick-consult { background: #e0f2fe; border-color: #7dd3fc; color: #0284c7; }
.wl-token.on-hold { background: var(--amber-lt); border-color: #c7d2fe; color: var(--amber); }

.wl-info { flex: 1; }
.wl-info-top { font-size: 13px; font-weight: 700; color: var(--text); }
.wl-info-sub { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.wl-mine-badge { font-size: 10px; font-weight: 700; color: var(--blue); background: rgba(26,111,188,0.1); padding: 1px 7px; border-radius: 10px; margin-left: 6px; }
.wl-next-badge { font-size: 10px; font-weight: 700; color: var(--green); background: rgba(22,163,74,0.1); padding: 1px 7px; border-radius: 10px; margin-left: 6px; }

.wl-wait { text-align: right; flex-shrink: 0; }
.wl-wait-val  { font-size: 17px; font-weight: 900; color: var(--text); }
.wl-wait-unit { font-size: 9px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; color: var(--text-muted); }
.wl-wait.next  .wl-wait-val { color: var(--green); font-size: 13px; }
.wl-wait.short .wl-wait-val { color: var(--amber); }
.wl-wait.long  .wl-wait-val { color: var(--red); }
.wl-wait.emergency .wl-wait-val { color: var(--red); font-size: 13px; }
.wl-wait.quick-consult .wl-wait-val { color: #0284c7; font-size: 13px; }
.wl-wait.on-hold .wl-wait-val { color: var(--amber); font-size: 13px; }

.wl-empty { text-align: center; padding: 48px 20px; background: var(--white); border: 1px solid var(--border); border-radius: var(--r); }
.wle-icon { font-size: 36px; opacity: 0.4; margin-bottom: 10px; }
.wle-text { font-size: 15px; font-weight: 700; color: var(--text-sec); margin-bottom: 4px; }
.wle-sub  { font-size: 12px; color: var(--text-muted); }

/* ── SOON ALERT ── */
.soon-alert { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; }
.soon-alert.hidden { display: none !important; }
.sa-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.sa-card {
  position: relative; z-index: 1;
  background: var(--white); border-radius: 20px;
  padding: 40px 36px; text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.25);
  border: 2px solid #93c5fd; max-width: 320px; width: 90%;
  animation: sa-in 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes sa-in { from{transform:scale(0.75);opacity:0} to{transform:scale(1);opacity:1} }
.sa-icon  { font-size: 52px; margin-bottom: 16px; animation: bell 0.5s ease infinite alternate; }
@keyframes bell { from{transform:rotate(-12deg)} to{transform:rotate(12deg)} }
.sa-title { font-size: 24px; font-weight: 900; color: var(--green); margin-bottom: 8px; }
.sa-sub   { font-size: 14px; color: var(--text-sec); line-height: 1.6; margin-bottom: 24px; }
.sa-btn   { width: 100%; padding: 12px; border: none; border-radius: var(--r); background: var(--green); color: #fff; font-size: 15px; font-weight: 700; cursor: pointer; font-family: 'Inter', sans-serif; transition: background 0.2s; }
.sa-btn:hover { background: #15803d; }

/* ── FOOTER ── */
.page-footer {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; background: var(--white); border-top: 1px solid var(--border);
  font-size: 11px; color: var(--text-muted); box-shadow: 0 -2px 8px rgba(0,0,0,0.04);
}
.footer-update { color: var(--blue); font-weight: 500; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ── RESPONSIVE ── */
@media (max-width: 480px) {
  .hero-section { padding: 36px 16px 48px; }
  .hero-token { font-size: clamp(60px, 22vw, 90px); letter-spacing: -2px; }
  .hero-sub { font-size: 13px; }
  .stats-row { gap: 8px; padding: 0 12px; margin-top: -24px; }
  .stat-pill { padding: 10px 14px; min-width: 80px; }
  .stat-val { font-size: 20px; }
  .section-wrap { padding: 16px 12px 0; }
  .lookup-card { padding: 20px 16px; }
  .lookup-input { font-size: 20px; padding: 11px 14px; }
  .wl-item { padding: 12px; gap: 10px; }
  .wl-info-top { font-size: 12px; }
  .wl-wait-val { font-size: 15px; }
  .page-footer { padding: 8px 12px; font-size: 10px; flex-direction: column; gap: 2px; text-align: center; }
  .sa-card { padding: 28px 20px; }
  .sa-title { font-size: 20px; }
}

@media (max-width: 360px) {
  .stats-row { flex-wrap: nowrap; gap: 6px; }
  .stat-pill { padding: 8px 10px; min-width: 70px; }
  .stat-val { font-size: 18px; }
  .stat-lbl { font-size: 9px; }
}