/* ═══════════════════════════════════════════════════════════════
   QUEUE CURE '26 — Design System
   Light, cool, vibrant. Indigo → purple → cyan.
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #a5b4fc;
  --secondary: #8b5cf6;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --bg: #f8faff;
  --bg-soft: #eef2ff;
  --card: #ffffff;
  --text: #0f172a;
  --text-soft: #64748b;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(99,102,241,.08);
  --shadow-md: 0 4px 16px rgba(99,102,241,.12);
  --shadow-lg: 0 12px 32px rgba(99,102,241,.18);
  --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --gradient-soft: linear-gradient(135deg, #f0f4ff 0%, #faf5ff 50%, #ecfeff 100%);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all .25s cubic-bezier(.4,0,.2,1);
}

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

html,body{
  font-family:'Inter',system-ui,sans-serif;
  font-size:15px;color:var(--text);
  background:var(--gradient-soft);
  background-attachment:fixed;
  min-height:100vh;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

body::before,body::after{
  content:'';position:fixed;width:500px;height:500px;
  border-radius:50%;z-index:-1;pointer-events:none;
}
body::before{
  top:-200px;right:-200px;
  background:radial-gradient(circle,rgba(139,92,246,.12) 0%,transparent 70%);
  animation:blobFloat 20s infinite ease-in-out;
}
body::after{
  bottom:-200px;left:-200px;
  background:radial-gradient(circle,rgba(6,182,212,.12) 0%,transparent 70%);
  animation:blobFloat 25s infinite ease-in-out reverse;
}
@keyframes blobFloat{
  0%,100%{transform:translate(0,0)}
  50%{transform:translate(50px,30px)}
}

/* ─── Layout ───── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}

.navbar{
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  padding:14px 0;position:sticky;top:0;z-index:100;
}
.navbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1200px;margin:0 auto;padding:0 24px;
}
.logo{
  font-size:22px;font-weight:800;
  background:var(--gradient);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;text-decoration:none;
  display:flex;align-items:center;gap:10px;letter-spacing:-.5px;
}
.logo-icon{
  width:34px;height:34px;background:var(--gradient);
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:18px;box-shadow:var(--shadow-md);
}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-link{
  padding:8px 16px;border-radius:var(--radius-sm);
  color:var(--text-soft);text-decoration:none;
  font-weight:500;font-size:14px;transition:var(--transition);
}
.nav-link:hover{background:var(--bg-soft);color:var(--primary)}

/* ─── Cards ───── */
.card{
  background:var(--card);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-md);
  border:1px solid rgba(226,232,240,.6);transition:var(--transition);
}
.card-title{
  font-size:17px;font-weight:700;margin-bottom:6px;
  display:flex;align-items:center;gap:10px;
}
.card-subtitle{color:var(--text-soft);font-size:13px;margin-bottom:18px}

/* ─── Buttons ───── */
.btn{
  padding:11px 22px;border:none;border-radius:var(--radius-sm);
  font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);
  display:inline-flex;align-items:center;justify-content:center;
  gap:7px;text-decoration:none;font-family:inherit;
}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-secondary{background:var(--bg-soft);color:var(--primary-dark)}
.btn-secondary:hover{background:#e0e7ff}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{background:#059669}
.btn-warning{background:var(--warning);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#dc2626}
.btn-ghost{background:transparent;color:var(--text-soft);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--bg-soft);color:var(--primary);border-color:var(--primary-light)}
.btn-lg{padding:14px 28px;font-size:16px}
.btn-sm{padding:7px 12px;font-size:12px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* ─── Forms ───── */
.form-group{margin-bottom:18px}
.form-label{display:block;margin-bottom:6px;font-weight:600;font-size:13px}
.form-input,.form-select{
  width:100%;padding:12px 16px;border:1.5px solid var(--border);
  border-radius:var(--radius-sm);font-size:15px;font-family:inherit;
  background:#fff;color:var(--text);transition:var(--transition);
}
.form-input:focus,.form-select:focus{
  outline:none;border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(99,102,241,.1);
}
.form-input[readonly]{background:#f1f5f9;color:var(--text-soft)}

/* ─── Badges ───── */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 10px;border-radius:999px;font-size:11px;
  font-weight:700;text-transform:uppercase;letter-spacing:.5px;
}
.badge-primary{background:#eef2ff;color:var(--primary-dark)}
.badge-success{background:#d1fae5;color:#065f46}
.badge-warning{background:#fef3c7;color:#92400e}
.badge-danger{background:#fee2e2;color:#991b1b}
.badge-info{background:#cffafe;color:#155e75}
.badge-live{background:linear-gradient(135deg,#10b981,#06b6d4);color:#fff;animation:livePulse 2s infinite}
@keyframes livePulse{
  0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.5)}
  50%{box-shadow:0 0 0 6px rgba(16,185,129,0)}
}

.pulse-dot{
  width:8px;height:8px;background:var(--success);border-radius:50%;
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.7)}
  50%{box-shadow:0 0 0 8px rgba(16,185,129,0)}
}

/* ─── Stats ───── */
.stats-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:14px;margin-bottom:24px;
}
.stat-card{
  background:#fff;border-radius:var(--radius);padding:20px;
  border:1px solid var(--border);box-shadow:var(--shadow-sm);
  position:relative;overflow:hidden;
}
.stat-card::before{
  content:'';position:absolute;top:0;left:0;width:4px;height:100%;
  background:var(--gradient);
}
.stat-label{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.stat-value{font-size:28px;font-weight:800;letter-spacing:-1px}
.stat-unit{font-size:13px;color:var(--text-soft);font-weight:500}

/* ─── Queue items ───── */
.queue-list{display:flex;flex-direction:column;gap:8px}
.queue-item{
  background:#fff;border-radius:var(--radius-sm);
  padding:14px 18px;border:1px solid var(--border);
  display:flex;align-items:center;gap:14px;
  transition:var(--transition);animation:slideIn .3s ease-out;
}
.queue-item:hover{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}
.queue-item.is-called{
  background:linear-gradient(135deg,#eef2ff,#faf5ff);
  border-color:var(--primary);box-shadow:var(--shadow-md);
}
@keyframes slideIn{
  from{opacity:0;transform:translateX(-8px)}
  to{opacity:1;transform:translateX(0)}
}
.queue-position{
  width:40px;height:40px;border-radius:10px;background:var(--bg-soft);
  color:var(--primary-dark);font-weight:700;font-size:16px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.queue-item.is-called .queue-position{background:var(--gradient);color:#fff}
.queue-info{flex:1;min-width:0}
.queue-name{font-weight:600;font-size:14px;margin-bottom:1px}
.queue-meta{font-size:12px;color:var(--text-soft)}
.queue-actions{display:flex;gap:5px;flex-shrink:0}

/* ─── Hero ───── */
.hero{text-align:center;padding:64px 0 48px}
.hero h1{
  font-size:clamp(32px,5.5vw,56px);font-weight:900;line-height:1.1;
  letter-spacing:-1.5px;margin-bottom:16px;
}
.hero h1 .gradient-text{
  background:var(--gradient);-webkit-background-clip:text;
  -webkit-text-fill-color:transparent;background-clip:text;
}
.hero p{font-size:17px;color:var(--text-soft);max-width:560px;margin:0 auto 32px}

/* ─── Role buttons ───── */
.role-buttons{
  display:flex;gap:16px;justify-content:center;flex-wrap:wrap;
  margin:32px 0;
}
.role-btn{
  background:#fff;border:2px solid var(--border);border-radius:var(--radius);
  padding:24px 36px;text-decoration:none;color:var(--text);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  transition:var(--transition);min-width:170px;
}
.role-btn:hover{
  border-color:var(--primary);transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
}
.role-btn .icon{
  width:50px;height:50px;border-radius:14px;background:var(--gradient);
  display:flex;align-items:center;justify-content:center;font-size:24px;
  box-shadow:var(--shadow-md);
}
.role-btn span{font-weight:700;font-size:15px}

/* ─── Live board ───── */
.live-board{
  background:#fff;border-radius:var(--radius);padding:24px;
  box-shadow:var(--shadow-md);border:1px solid var(--border);
  margin:28px 0;
}
.live-board table{width:100%;border-collapse:separate;border-spacing:0}
.live-board th{
  font-size:11px;font-weight:700;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.5px;
  padding:10px 16px;text-align:left;border-bottom:2px solid var(--border);
}
.live-board td{
  padding:12px 16px;border-bottom:1px solid #f1f5f9;font-size:14px;
  transition:var(--transition);
}
.live-board tr:hover td{background:var(--bg-soft)}
.live-board .token-cell{
  font-weight:700;font-size:16px;letter-spacing:.5px;color:var(--primary-dark);
}
.live-board .room-cell{
  background:#eef2ff;color:var(--primary-dark);padding:4px 12px;
  border-radius:8px;font-weight:600;font-size:13px;display:inline-block;
}
.live-board .wait-cell{font-weight:600;color:var(--text)}
.live-board .wait-cell.is-called{color:var(--success);font-weight:700}

/* ─── Doctor table ───── */
.doctor-table{
  width:100%;border-collapse:separate;border-spacing:0;margin-top:12px;
}
.doctor-table th{
  font-size:11px;font-weight:700;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.5px;
  padding:10px 16px;text-align:left;border-bottom:2px solid var(--border);
}
.doctor-table td{
  padding:14px 16px;border-bottom:1px solid #f1f5f9;font-size:14px;
}
.doctor-table .doc-letter{
  width:36px;height:36px;border-radius:10px;background:var(--gradient);
  color:#fff;font-weight:800;font-size:15px;display:flex;
  align-items:center;justify-content:center;
}

/* ─── Token display ───── */
.token-display{
  background:var(--gradient);color:#fff;border-radius:var(--radius);
  padding:40px;text-align:center;box-shadow:var(--shadow-lg);
  position:relative;overflow:hidden;
}
.token-display::before{
  content:'';position:absolute;top:-50%;right:-20%;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(255,255,255,.15) 0%,transparent 70%);
  border-radius:50%;
}
.token-big{font-size:72px;font-weight:900;letter-spacing:-2px;line-height:1}

/* ─── Now-serving card ───── */
.now-serving{
  background:var(--gradient);color:#fff;border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.now-serving::before{
  content:'';position:absolute;top:-100px;right:-100px;
  width:300px;height:300px;
  background:radial-gradient(circle,rgba(255,255,255,.15) 0%,transparent 70%);
}
.now-serving .label{font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;opacity:.85;margin-bottom:6px}
.now-serving .token{font-size:42px;font-weight:800;letter-spacing:-1px;line-height:1}
.now-serving .name{font-size:18px;opacity:.95;margin-top:4px;margin-bottom:20px}
.now-serving .actions{display:flex;gap:8px;flex-wrap:wrap;position:relative;z-index:1}
.now-serving .actions .btn{
  background:rgba(255,255,255,.2);color:#fff;
  backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3);
}
.now-serving .actions .btn:hover{background:rgba(255,255,255,.3);transform:translateY(-1px)}

/* ─── Connection indicator ───── */
.conn{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;
  color:var(--text-soft);padding:5px 12px;background:#fff;
  border:1px solid var(--border);border-radius:999px;
}
.conn.is-live .dot{background:var(--success);animation:pulse 2s infinite}
.conn.is-off .dot{background:var(--danger)}
.conn .dot{width:7px;height:7px;border-radius:50%;background:var(--text-muted)}

/* ─── Status hero (patient view) ───── */
.status-hero{
  background:var(--gradient);color:#fff;border-radius:var(--radius);
  padding:44px 32px;text-align:center;margin-bottom:24px;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.status-hero::before{
  content:'';position:absolute;top:-50%;right:-20%;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(255,255,255,.15) 0%,transparent 70%);
  border-radius:50%;
}
.status-hero.is-called{
  background:linear-gradient(135deg,#10b981 0%,#06b6d4 100%);
  animation:glow 1.5s ease-in-out infinite alternate;
}
@keyframes glow{
  from{box-shadow:0 12px 32px rgba(16,185,129,.4)}
  to{box-shadow:0 12px 48px rgba(16,185,129,.8)}
}
.status-pos{font-size:80px;font-weight:900;line-height:1;letter-spacing:-3px}
.status-label{font-size:15px;opacity:.9;margin-top:6px;margin-bottom:20px}
.status-wait{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.2);backdrop-filter:blur(10px);
  padding:10px 22px;border-radius:999px;font-weight:600;
}

/* ─── Grid ───── */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}}

/* ─── Page header ───── */
.page-header{
  padding:28px 0 20px;display:flex;align-items:center;
  justify-content:space-between;flex-wrap:wrap;gap:14px;
}
.page-title{font-size:26px;font-weight:800;letter-spacing:-.5px}
.page-subtitle{color:var(--text-soft);font-size:14px}

/* ─── Toast ───── */
#toast-container{
  position:fixed;bottom:24px;right:24px;z-index:1000;
  display:flex;flex-direction:column;gap:10px;
}
.toast{
  background:#fff;padding:13px 18px;border-radius:var(--radius-sm);
  box-shadow:var(--shadow-lg);border-left:4px solid var(--primary);
  min-width:240px;max-width:340px;animation:toastIn .3s ease;
  font-size:13px;font-weight:500;
}
.toast-success{border-color:var(--success)}
.toast-warning{border-color:var(--warning)}
.toast-error{border-color:var(--danger)}
@keyframes toastIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* ─── Empty state ───── */
.empty{text-align:center;padding:40px 20px;color:var(--text-soft)}
.empty .icon{font-size:40px;margin-bottom:12px;opacity:.5}

/* ─── QR ───── */
.qr-box{
  background:#fff;padding:16px;border-radius:var(--radius);
  border:2px dashed var(--primary-light);text-align:center;margin:12px 0;
}
.qr-box img{max-width:180px;border-radius:8px}

/* ─── Payment toggle ───── */
.pay-toggle{display:flex;gap:8px;margin-bottom:18px}
.pay-option{
  flex:1;padding:12px;border:2px solid var(--border);border-radius:var(--radius-sm);
  text-align:center;cursor:pointer;transition:var(--transition);
  font-weight:600;font-size:14px;
}
.pay-option:hover{border-color:var(--primary-light)}
.pay-option.selected{
  border-color:var(--primary);background:var(--bg-soft);color:var(--primary-dark);
}

/* ─── Footer ───── */
footer{margin-top:60px;padding:28px 0;text-align:center;color:var(--text-muted);font-size:12px;border-top:1px solid var(--border)}
footer a{color:var(--primary);text-decoration:none}

@media(max-width:640px){
  .container{padding:0 14px}
  .navbar-inner{padding:0 14px}
  .card{padding:20px}
  .hero{padding:40px 0 28px}
  .status-pos{font-size:60px}
  .token-big{font-size:54px}
  .now-serving .token{font-size:32px}
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE RESPONSIVE — Full fix for all screen sizes
   ═══════════════════════════════════════════════════════════════ */

/* Tablet */
@media(max-width:768px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .role-buttons{flex-direction:row;gap:10px}
  .role-btn{min-width:120px;padding:16px 12px}
  .doctor-table{font-size:13px}
  .doctor-table th,.doctor-table td{padding:10px 8px}
  .now-serving{padding:20px}
  .now-serving .token{font-size:32px}
  .live-board table{font-size:13px}
  .live-board th,.live-board td{padding:8px 10px}
}

/* Mobile */
@media(max-width:480px){
  /* Navbar */
  .navbar-inner{padding:0 12px}
  .logo{font-size:18px}
  .logo-icon{width:28px;height:28px;font-size:15px}
  .nav-links{gap:2px}
  .nav-link{padding:6px 8px;font-size:12px}
  .nav-links .btn{padding:6px 8px;font-size:12px}

  /* Container */
  .container{padding:0 12px}

  /* Hero */
  .hero{padding:28px 0 20px}
  .hero h1{font-size:26px;letter-spacing:-.5px}
  .hero p{font-size:14px}

  /* Role buttons — horizontal row */
  .role-buttons{flex-direction:row;gap:8px;margin:16px 0}
  .role-btn{
    min-width:0;flex:1;padding:14px 8px;
    flex-direction:column;gap:6px;
  }
  .role-btn .icon{width:36px;height:36px;font-size:18px;border-radius:10px}
  .role-btn span{font-size:12px}

  /* Cards */
  .card{padding:16px;border-radius:12px}
  .card-title{font-size:15px}

  /* Stats grid — 2 columns on mobile */
  .stats-grid{grid-template-columns:1fr 1fr;gap:10px}
  .stat-card{padding:14px}
  .stat-value{font-size:24px}

  /* Live board — hide doctor column, simplify */
  .live-board th:nth-child(2),.live-board td:nth-child(2){display:none}
  .live-board th,.live-board td{padding:8px 8px;font-size:12px}
  .live-board .token-cell{font-size:14px}

  /* Doctor table — hide specialty on mobile */
  .doctor-table th:nth-child(3),.doctor-table td:nth-child(3){display:none}
  .doctor-table th:nth-child(4),.doctor-table td:nth-child(4){display:none}
  .doctor-table th,.doctor-table td{padding:10px 6px;font-size:12px}
  .doc-letter{width:28px;height:28px;font-size:12px;border-radius:8px}

  /* Status hero */
  .status-hero{padding:28px 16px}
  .status-pos{font-size:56px;letter-spacing:-2px}
  .status-label{font-size:13px}
  .status-wait{padding:8px 16px;font-size:13px}

  /* Queue items */
  .queue-item{padding:12px 14px;gap:10px}
  .queue-position{width:34px;height:34px;font-size:14px;border-radius:8px}
  .queue-name{font-size:13px}
  .queue-meta{font-size:11px}

  /* Now serving */
  .now-serving{padding:20px 16px}
  .now-serving .label{font-size:11px}
  .now-serving .token{font-size:28px}
  .now-serving .name{font-size:15px;margin-bottom:14px}
  .now-serving .actions{gap:6px}
  .now-serving .actions .btn{padding:8px 12px;font-size:12px}

  /* Token display */
  .token-display{padding:28px 16px}
  .token-big{font-size:48px}

  /* Buttons */
  .btn-lg{padding:12px 20px;font-size:15px}
  .btn-block{font-size:14px}

  /* Form inputs */
  .form-input,.form-select{padding:11px 14px;font-size:14px}

  /* Page header */
  .page-header{padding:20px 0 14px;flex-direction:column;align-items:flex-start;gap:10px}
  .page-title{font-size:22px}

  /* Payment toggle */
  .pay-toggle{gap:6px}
  .pay-option{padding:10px 6px;font-size:12px}

  /* Grid */
  .grid-2,.grid-3{grid-template-columns:1fr;gap:14px}

  /* Demo page */
  .demo-steps{grid-template-columns:1fr}

  /* Login page */
  .login-box{padding:20px}

  /* Footer */
  footer{margin-top:40px;padding:20px 0;font-size:11px}

  /* Toast */
  #toast-container{bottom:16px;right:12px;left:12px}
  .toast{min-width:0;max-width:100%}
}

/* Very small phones */
@media(max-width:360px){
  .hero h1{font-size:22px}
  .nav-link{display:none}
  .nav-links .btn{display:flex}
  .role-btn span{font-size:11px}
  .stats-grid{grid-template-columns:1fr 1fr}
}