/* ============ Base & Tokens ============ */
:root{
  --accent:#0078D4;
  --accent-dark:#005A9E;
  --bg:#FFFFFF;
  --bg-secondary:#F3F3F3;
  --text-primary:#1A1A1A;
  --text-secondary:#767676;
  --border:#E0E0E0;
  --green:#107C10;
  --green-bg:#E8F5E9;
  --yellow:#FFB900;
  --yellow-bg:#FFF4CE;
  --red:#D13438;
  --font: -apple-system, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, sans-serif;
}

*{box-sizing:border-box; margin:0; padding:0;}
html,body{height:100%;}
body{
  font-family: var(--font);
  background: #DADCE0;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:100vh;
  padding: 0;
  color: var(--text-primary);
  -webkit-font-smoothing:antialiased;
}

button{font-family:inherit; border:none; background:none; cursor:pointer; color:inherit;}
input, textarea{font-family:inherit;}

/* ============ Device frame ============ */
#device{
  width:390px;
  height:100svh;
  background:var(--bg);
  border-radius:25px;
  overflow:hidden;
  position:relative;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.35), 0 0 10px 5px #11111169;
  display:flex;
  flex-direction:column;
}

#status-bar{
  height:44px;
  flex:0 0 44px;
  display:none;
  align-items:center;
  justify-content:space-between;
  padding:0 24px;
  font-size:15px;
  font-weight:600;
  background:var(--bg);
  color:var(--text-primary);
  position:relative;
  z-index:50;
}
.status-icons{display:flex; align-items:center; gap:5px;}

#screen-container{
  flex:1 1 auto;
  position:relative;
  overflow:hidden;
}

.screen{
  position:absolute;
  top:0; left:0;
  width:100%; height:100%;
  background:var(--bg);
  display:flex;
  flex-direction:column;
  transform: translateX(0);
  transition: transform .32s cubic-bezier(.22,.61,.36,1), opacity .35s ease;
  will-change: transform;
}
.screen.slide-in-right{ transform: translateX(100%); }
.screen.slide-in-left{ transform: translateX(-100%); }
.screen.slide-out-left{ transform: translateX(-100%); }
.screen.slide-out-right{ transform: translateX(100%); }
.screen.instant{ transition:none; }

/* ============ Header ============ */
.header{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  gap:8px;
  padding:14px 16px;
  border-bottom:1px solid var(--border);
  background:var(--bg);
  position:relative;
  z-index:10;
}
.header h1{
  font-size:18px;
  font-weight:700;
  flex:1;
  text-align:center;
  padding-right:32px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.header.no-title h1{display:none;}
.icon-btn{
  width:32px; height:32px;
  display:flex; align-items:center; justify-content:center;
  border-radius:8px;
  flex:0 0 32px;
  color:var(--text-primary);
}
.icon-btn:active{background:var(--bg-secondary);}
.header .icon-btn:first-child{margin-right:-8px;}

.body-scroll{
  flex:1 1 auto;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
}
.body-scroll::-webkit-scrollbar{display:none;}

/* ============ Splash ============ */
.splash-screen{
  align-items:center;
  justify-content:center;
  gap:8px;
  text-align:center;
  padding:0 40px;
}
.splash-logo{
  width:72px; height:72px;
  margin-bottom:20px;
}
.splash-title{
  font-size:24px;
  font-weight:800;
  color:var(--accent);
  letter-spacing:-0.3px;
}
.splash-subtitle{
  font-size:14px;
  color:var(--text-secondary);
  margin-top:8px;
}

/* ============ Map ============ */
.map-search-bar{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 16px;
  background:var(--bg);
  z-index:20;
  position:relative;
}
.search-input-wrap{
  flex:1;
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--bg-secondary);
  border-radius:12px;
  padding:10px 12px;
  color:var(--text-secondary);
  font-size:14px;
}
.search-input-wrap svg{flex:0 0 auto; color:var(--text-secondary);}
.filter-fab{
  width:40px; height:40px;
  flex:0 0 40px;
  border-radius:12px;
  background:var(--bg-secondary);
  display:flex; align-items:center; justify-content:center;
  color:var(--accent);
}
.filter-fab.active-filter::after{
  content:"";
  position:absolute;
  width:8px; height:8px;
  border-radius:50%;
  background:var(--accent);
  top:6px; right:6px;
}

.map-wrap{
  flex:1 1 auto;
  position:relative;
  overflow:hidden;
  background:#EAF0E4;
}
.map-svg-bg{
  position:absolute;
  top:0; left:0; width:100%; height:100%;
}
.map-label{
  position:absolute;
  font-size:11px;
  color:#8A9A7E;
  font-weight:600;
  letter-spacing:0.5px;
  text-transform:uppercase;
  pointer-events:none;
}
.pin{
  position:absolute;
  width:36px; height:36px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:#fff;
  font-size:12px;
  font-weight:700;
  transform:translate(-50%,-50%);
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
  border:2px solid #fff;
  cursor:pointer;
}
.pin.cluster{
  width:40px; height:40px;
  border-radius:50%;
  background:var(--accent);
  font-size:14px;
}
.pin::after{
  content:"";
  position:absolute;
  bottom:-6px;
  left:50%;
  transform:translateX(-50%);
  width:0; height:0;
  border-left:5px solid transparent;
  border-right:5px solid transparent;
  border-top-width:6px;
  border-top-style:solid;
  border-top-color:transparent;
}
.pin-green{background:var(--green);}
.pin-green::after{border-top-color:var(--green);}
.pin-yellow{background:var(--yellow);}
.pin-yellow::after{border-top-color:var(--yellow);}
.pin-red{background:var(--red);}
.pin-red::after{border-top-color:var(--red);}
.pin.selected{ box-shadow: 0 0 0 4px rgba(0,120,212,0.35), 0 2px 6px rgba(0,0,0,0.25); }
@keyframes pin-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(0,120,212,0.55); }
  100% { box-shadow: 0 0 0 16px rgba(0,120,212,0); }
}
.pin.pulse{ animation: pin-pulse 1.3s ease-out infinite; }

.user-dot{
  position:absolute;
  width:16px; height:16px;
  border-radius:50%;
  background:var(--accent);
  border:3px solid #fff;
  box-shadow:0 0 0 6px rgba(0,120,212,0.2);
  transform:translate(-50%,-50%);
}

/* Bottom sheet */
.bottom-sheet-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.15);
  z-index:29;
  opacity:0;
  pointer-events:none;
  transition:opacity .25s ease;
}
.bottom-sheet-backdrop.visible{opacity:1; pointer-events:auto;}

.bottom-sheet{
  position:absolute;
  left:0; right:0; bottom:0;
  background:var(--bg);
  border-radius:16px 16px 0 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.12);
  transform: translateY(100%);
  transition: transform .3s cubic-bezier(.22,.61,.36,1);
  z-index:30;
  padding:10px 16px 20px;
}
.bottom-sheet.visible{ transform: translateY(0); }
.sheet-handle{
  width:36px; height:4px;
  border-radius:2px;
  background:var(--border);
  margin:0 auto 12px;
}
.compact-card{
  display:flex;
  gap:12px;
  align-items:flex-start;
  cursor:pointer;
}
.compact-thumb{
  width:56px; height:56px;
  border-radius:8px;
  flex:0 0 56px;
  position:relative;
  overflow:hidden;
}
.compact-thumb img{width:100%; height:100%; object-fit:cover; display:block;}
.rating-badge-dot{
  position:absolute;
  top:-4px; left:-4px;
  width:14px; height:14px;
  border-radius:50%;
  border:2px solid #fff;
}
.compact-info{flex:1; min-width:0;}
.compact-name{
  font-size:16px; font-weight:700;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  margin-bottom:4px;
}
.compact-rating{
  display:flex; align-items:center; gap:4px;
  font-size:14px; font-weight:600;
  margin-bottom:4px;
}
.compact-address{
  font-size:12px; color:var(--text-secondary);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}

/* Tab bar */
.tab-bar{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  border-top:1px solid var(--border);
  background:var(--bg);
  padding: 8px 8px calc(8px + env(safe-area-inset-bottom, 0px));
  position:relative;
  z-index:15;
}
.tab-item{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:2px;
  padding:4px 0;
  color:var(--text-secondary);
  font-size:11px;
  font-weight:600;
}
.tab-item.active{color:var(--accent);}
.tab-item svg{width:24px; height:24px;}
.tab-hamburger{
  flex:0 0 56px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:2px;
  color:var(--text-secondary);
  font-size:11px;
  font-weight:600;
}

/* ============ Stars ============ */
.stars{display:flex; align-items:center; gap:2px;}
.stars svg{width:16px; height:16px;}
.star-filled{color:var(--yellow);}
.star-empty{color:var(--border);}
.stars.lg svg{width:32px; height:32px;}

/* ============ Restaurant Detail ============ */
.detail-title{
  font-size:24px; font-weight:800;
  padding:16px 16px 4px;
}
.detail-rating-row{
  display:flex; align-items:center; gap:8px;
  padding:0 16px 4px;
  flex-wrap:wrap;
}
.detail-rating-num{font-size:16px; font-weight:700;}
.detail-verified{
  font-size:12px; color:var(--text-secondary);
  padding:0 16px 12px;
}
.detail-address{
  font-size:14px; color:var(--text-secondary);
  padding:0 16px 16px;
  display:flex; align-items:center; gap:6px;
}

.photo-scroll{
  display:flex; gap:10px;
  padding:0 16px 20px;
  overflow-x:auto;
}
.photo-scroll::-webkit-scrollbar{display:none;}
.photo-item{
  width:120px; height:120px;
  border-radius:8px;
  flex:0 0 120px;
  overflow:hidden;
  cursor:pointer;
}
.photo-item img{width:100%; height:100%; object-fit:cover; display:block;}

.btn-primary{
  display:flex; align-items:center; justify-content:center;
  gap:8px;
  width:100%;
  height:48px;
  background:var(--accent);
  color:#fff;
  font-size:16px; font-weight:700;
  border-radius:10px;
}
.btn-primary:active{background:var(--accent-dark);}
.btn-primary.green{background:var(--green);}
.btn-primary.green:active{background:#0b5e0b;}
.btn-primary:disabled{opacity:0.5;}

.section-pad{padding:0 16px 20px;}
.section-title{
  font-size:16px; font-weight:700;
  padding:0 16px 12px;
}

.criteria-row{
  display:flex; align-items:center; justify-content:space-between;
  height:44px;
  padding:0 16px;
  border-bottom:1px solid var(--border);
}
.criteria-row:last-child{border-bottom:none;}
.criteria-name{font-size:14px;}
.criteria-score{display:flex; align-items:center; gap:6px; font-size:14px; font-weight:700;}

.report-card{
  display:flex; align-items:center; gap:10px;
  background:var(--bg-secondary);
  border-radius:10px;
  padding:12px;
  margin-bottom:8px;
}
.report-card svg{flex:0 0 auto; color:var(--text-secondary);}
.report-card span{font-size:14px;}

.menu-placeholder{
  display:flex; align-items:center; gap:10px;
  background:var(--bg-secondary);
  border-radius:10px;
  padding:16px;
  color:var(--text-secondary);
  font-size:14px;
}

/* ============ List Screen ============ */
.list-item{
  display:flex; align-items:center; gap:12px;
  padding:12px 16px;
  border-bottom:1px solid var(--border);
  cursor:pointer;
}
.list-thumb{
  width:64px; height:64px;
  border-radius:8px;
  flex:0 0 64px;
  overflow:hidden;
}
.list-thumb img{width:100%; height:100%; object-fit:cover; display:block;}
.list-info{flex:1; min-width:0;}
.list-name{font-size:16px; font-weight:700; margin-bottom:4px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.list-rating{display:flex; align-items:center; gap:6px; font-size:13px; font-weight:600; margin-bottom:4px;}
.list-address{font-size:12px; color:var(--text-secondary); white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.list-distance{
  font-size:12px; color:var(--text-secondary);
  flex:0 0 auto;
  text-align:right;
}

/* ============ Filters ============ */
.filter-block{padding:20px 16px 0;}
.filter-label{font-size:16px; font-weight:700; margin-bottom:12px;}
.segment-control{
  display:flex; gap:8px; margin-bottom:8px;
}
.segment-btn{
  flex:1;
  padding:10px 0;
  text-align:center;
  border-radius:10px;
  background:var(--bg-secondary);
  font-size:14px; font-weight:600;
  color:var(--text-primary);
}
.segment-btn.active{background:var(--accent); color:#fff;}
.radius-track{
  display:flex; justify-content:space-between;
  position:relative;
  padding:12px 0;
}
.radius-line{
  position:absolute;
  left:8px; right:8px; top:50%;
  height:3px;
  background:var(--border);
  transform:translateY(-50%);
  z-index:0;
}
.radius-fill{
  position:absolute;
  left:8px; top:50%;
  height:3px;
  background:var(--accent);
  transform:translateY(-50%);
  z-index:1;
}
.radius-dot{
  position:relative;
  z-index:2;
  width:16px; height:16px;
  border-radius:50%;
  background:#fff;
  border:3px solid var(--border);
  cursor:pointer;
}
.radius-dot.active{border-color:var(--accent);}
.radius-labels{
  display:flex; justify-content:space-between;
  margin-top:8px;
  font-size:12px; color:var(--text-secondary);
}
.radio-row{
  display:flex; align-items:center; gap:12px;
  padding:14px 0;
  border-bottom:1px solid var(--border);
  cursor:pointer;
}
.radio-row:last-child{border-bottom:none;}
.radio-circle{
  width:20px; height:20px;
  border-radius:50%;
  border:2px solid var(--border);
  flex:0 0 20px;
  display:flex; align-items:center; justify-content:center;
}
.radio-circle.checked{border-color:var(--accent);}
.radio-circle.checked::after{
  content:"";
  width:10px; height:10px;
  border-radius:50%;
  background:var(--accent);
}
.radio-text{font-size:15px;}
.filter-footer{
  padding:16px;
  border-top:1px solid var(--border);
}

/* ============ Auditor Login ============ */
.login-screen{
  align-items:center;
  justify-content:center;
  padding:0 24px;
  gap:0;
}
.login-title{
  font-size:20px; font-weight:800;
  text-align:center;
  margin-bottom:28px;
}
.login-icon{
  width:64px; height:64px;
  border-radius:16px;
  background:var(--bg-secondary);
  display:flex; align-items:center; justify-content:center;
  color:var(--accent);
  margin:0 auto 24px;
}
.input-field{
  width:100%;
  height:48px;
  background:var(--bg-secondary);
  border-radius:10px;
  padding:0 14px;
  font-size:15px;
  color:var(--text-primary);
  margin-bottom:12px;
  display:flex; align-items:center;
}
.input-field input{
  flex:1; border:none; background:none; outline:none;
  font-size:15px; color:var(--text-primary);
}
.input-field input::placeholder{color:var(--text-secondary);}
.input-field svg{color:var(--text-secondary); margin-left:8px;}
.login-btn-wrap{width:100%; margin-top:12px;}
.login-hint{
  font-size:12px; color:var(--text-secondary);
  text-align:center;
  margin-top:16px;
}

/* ============ Audit List ============ */
.audit-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px;
  border-bottom:1px solid var(--border);
}
.audit-header h1{font-size:20px; font-weight:800; text-align:left; padding-right:0;}
.profile-avatar{
  width:36px; height:36px;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:14px; font-weight:700;
  flex:0 0 36px;
}
.audit-card{
  display:flex; align-items:center; gap:12px;
  padding:14px 16px;
  border-bottom:1px solid var(--border);
  cursor:pointer;
}
.audit-card-info{flex:1; min-width:0;}
.audit-card-name{font-size:16px; font-weight:700; margin-bottom:4px;}
.audit-card-address{font-size:14px; color:var(--text-secondary); margin-bottom:6px;}
.audit-card-date{font-size:12px; color:var(--text-secondary);}
.status-badge{
  display:inline-flex;
  align-items:center;
  padding:4px 10px;
  border-radius:20px;
  font-size:12px;
  font-weight:700;
  white-space:nowrap;
}
.status-new{background:var(--bg-secondary); color:var(--text-secondary);}
.status-progress{background:var(--yellow-bg); color:#8A6D00;}
.status-done{background:var(--green-bg); color:var(--green);}
.audit-card-right{
  display:flex; flex-direction:column; align-items:flex-end; gap:8px;
  flex:0 0 auto;
}

/* ============ Audit Form ============ */
.audit-info-block{
  padding:16px;
  background:var(--bg-secondary);
  margin:16px;
  border-radius:10px;
}
.audit-info-name{font-size:16px; font-weight:700; margin-bottom:4px;}
.audit-info-meta{font-size:13px; color:var(--text-secondary);}
.criteria-card{
  margin:0 16px 12px;
  padding:14px;
  border:1px solid var(--border);
  border-radius:10px;
}
.criteria-card-title{font-size:16px; font-weight:700; margin-bottom:10px;}
.star-rating-input{display:flex; gap:6px; margin-bottom:10px;}
.star-rating-input svg{width:32px; height:32px; cursor:pointer;}
.comment-input{
  width:100%;
  min-height:64px;
  background:var(--bg-secondary);
  border-radius:8px;
  border:none;
  padding:10px;
  font-size:14px;
  color:var(--text-primary);
  resize:none;
  outline:none;
  font-family:inherit;
}
.comment-input::placeholder{color:var(--text-secondary);}
.comment-input[readonly]{color:var(--text-primary); background:var(--bg-secondary);}

.photo-block{padding:4px 16px 16px;}
.photo-grid{display:flex; gap:10px;}
.photo-slot{
  width:80px; height:80px;
  border-radius:10px;
  background:var(--bg-secondary);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:4px;
  color:var(--text-secondary);
  font-size:11px;
  text-align:center;
  overflow:hidden;
  position:relative;
  cursor:pointer;
}
.photo-slot img{width:100%; height:100%; object-fit:cover; position:absolute; inset:0;}

.sticky-footer{
  flex:0 0 auto;
  padding:12px 16px;
  border-top:1px solid var(--border);
  background:var(--bg);
}

.report-sent-badge{
  display:flex; align-items:center; justify-content:center;
  gap:8px;
  width:100%;
  height:48px;
  background:var(--green-bg);
  color:var(--green);
  font-size:14px; font-weight:700;
  border-radius:10px;
}

/* ============ Confirmation ============ */
.confirm-screen{
  align-items:center; justify-content:center;
  padding:0 40px;
  gap:0;
  text-align:center;
}
.confirm-check{
  width:64px; height:64px;
  border-radius:50%;
  background:var(--green);
  display:flex; align-items:center; justify-content:center;
  color:#fff;
  margin-bottom:24px;
}
.confirm-title{font-size:20px; font-weight:800; margin-bottom:8px;}
.confirm-subtitle{font-size:14px; color:var(--text-secondary); margin-bottom:32px;}

/* ============ Lightbox ============ */
.lightbox-overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.85);
  z-index:60;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
}
.lightbox-overlay.visible{display:flex;}
.lightbox-overlay img{
  width:100%;
  max-height:70%;
  object-fit:cover;
  border-radius:12px;
}
.lightbox-close{
  position:absolute;
  top:16px; right:16px;
  width:36px; height:36px;
  border-radius:50%;
  background:rgba(255,255,255,0.15);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
}

/* search input inside search bar */
.search-input-wrap input{
  flex:1; border:none; background:none; outline:none;
  font-size:14px; color:var(--text-primary);
}
.search-input-wrap input::placeholder{color:var(--text-secondary);}
.search-clear{
  display:flex; align-items:center; justify-content:center;
  width:20px; height:20px;
  color:var(--text-secondary);
  flex:0 0 20px;
}

/* dimmed pins during search */
.pin-dim{ opacity:0.18; }

/* map empty state */
.map-empty{
  position:absolute;
  inset:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
  pointer-events:none;
  padding:0 40px;
}
.map-empty-icon{
  width:56px; height:56px;
  border-radius:50%;
  background:#fff;
  display:flex; align-items:center; justify-content:center;
  color:var(--text-secondary);
  margin-bottom:14px;
  box-shadow:0 4px 14px rgba(0,0,0,0.1);
}
.map-empty-icon svg{width:26px; height:26px;}
.map-empty-title{font-size:16px; font-weight:700; margin-bottom:4px;}
.map-empty-sub{font-size:13px; color:var(--text-secondary);}

/* cluster sheet head */
.cluster-head{
  font-size:13px; font-weight:700;
  color:var(--text-secondary);
  text-transform:uppercase; letter-spacing:0.4px;
  padding:0 4px 12px;
}
.cluster-row{margin-bottom:10px;}
.cluster-row:last-child{margin-bottom:0;}

/* detail info block (cuisine / hours / phone) */
.detail-info-block{
  margin:0 16px 20px;
  background:var(--bg-secondary);
  border-radius:10px;
  padding:4px 14px;
}
.detail-info-row{
  display:flex; align-items:center; justify-content:space-between;
  height:40px;
  border-bottom:1px solid var(--border);
}
.detail-info-row:last-child{border-bottom:none;}
.detail-info-label{font-size:13px; color:var(--text-secondary);}
.detail-info-val{font-size:14px; font-weight:600;}

/* generic empty state (list) */
.empty-state{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
  padding:80px 32px;
}
.empty-icon{
  width:56px; height:56px;
  border-radius:50%;
  background:var(--bg-secondary);
  display:flex; align-items:center; justify-content:center;
  color:var(--text-secondary);
  margin-bottom:14px;
}
.empty-icon svg{width:26px; height:26px;}
.empty-title{font-size:16px; font-weight:700; margin-bottom:6px;}
.empty-sub{font-size:13px; color:var(--text-secondary); line-height:1.4;}

/* placeholder photo colors */
.ph-1{background:linear-gradient(135deg,#F3C6A0,#E89A6B);}
.ph-2{background:linear-gradient(135deg,#A0C6E8,#6B9AE8);}
.ph-3{background:linear-gradient(135deg,#B8E0B0,#7CC26E);}
.ph-4{background:linear-gradient(135deg,#E8B8D8,#C26EA6);}
.ph-5{background:linear-gradient(135deg,#E8D8A0,#C2A66E);}
.ph-6{background:linear-gradient(135deg,#C6C6E8,#9A9AE8);}
.placeholder-img{
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  color:rgba(255,255,255,0.85);
}