:root{
  --primary:#1a5f7a;
  --primary-dark:#124a5f;
  --accent:#f2a541;
  --success:#2e8b57;
  --danger:#c0392b;
  --bg:#f4f7f9;
  --card-bg:#ffffff;
  --text:#243746;
  --muted:#6b7c88;
  --border:#dce4e8;
  --radius:12px;
  --shadow:0 4px 16px rgba(20,40,60,.08);
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:'Segoe UI', Roboto, 'Noto Sans Devanagari', Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}
.container{max-width:820px;margin:0 auto;padding:20px;}
.wide-container{max-width:1200px;margin:0 auto;padding:20px;}

/* Header */
.site-header{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;
  padding:22px 20px;
  text-align:center;
  box-shadow:var(--shadow);
}
.site-header h1{margin:0 0 4px;font-size:1.5rem;}
.site-header .hi{font-size:1.05rem;opacity:.9;font-weight:400;}
.site-header .bus-icon{font-size:2rem;display:block;margin-bottom:6px;}

/* Card */
.card{
  background:var(--card-bg);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:26px;
  margin-top:-30px;
  position:relative;
  z-index:2;
}

/* Step indicator */
.steps{display:flex;justify-content:space-between;margin-bottom:26px;gap:6px;}
.step{
  flex:1;text-align:center;padding:8px 4px;border-radius:8px;
  font-size:.8rem;color:var(--muted);background:#eef2f4;font-weight:600;
  border:2px solid transparent;
}
.step.active{background:var(--primary);color:#fff;}
.step.done{background:var(--success);color:#fff;}

/* Form elements */
.form-step{display:none;}
.form-step.active{display:block;animation:fade .25s ease;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

.form-group{margin-bottom:18px;}
label{
  display:block;font-weight:600;margin-bottom:6px;font-size:.95rem;color:var(--text);
}
label .hi{display:block;font-weight:400;color:var(--muted);font-size:.85rem;}
label .req{color:var(--danger);}

input[type=text], input[type=tel], input[type=number], select, textarea{
  width:100%;padding:11px 12px;border:1.5px solid var(--border);border-radius:8px;
  font-size:1rem;background:#fff;color:var(--text);transition:border-color .15s;
}
input:focus, select:focus, textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,95,122,.12);
}
.error-msg{color:var(--danger);font-size:.82rem;margin-top:5px;display:none;}
.form-group.has-error input, .form-group.has-error select{border-color:var(--danger);}
.form-group.has-error .error-msg{display:block;}

.row{display:flex;gap:16px;flex-wrap:wrap;}
.row .form-group{flex:1;min-width:200px;}

.radio-group{display:flex;gap:14px;flex-wrap:wrap;}
.radio-option{
  display:flex;align-items:center;gap:6px;padding:9px 14px;border:1.5px solid var(--border);
  border-radius:8px;cursor:pointer;font-size:.92rem;
}
.radio-option input{width:auto;}
.radio-option.selected{border-color:var(--primary);background:#eaf3f6;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border:none;border-radius:8px;font-size:1rem;font-weight:600;
  cursor:pointer;transition:.15s;text-decoration:none;
}
.btn-primary{background:var(--primary);color:#fff;}
.btn-primary:hover{background:var(--primary-dark);}
.btn-secondary{background:#eef2f4;color:var(--text);}
.btn-secondary:hover{background:#e2e8eb;}
.btn-accent{background:var(--accent);color:#3b2600;}
.btn-accent:hover{filter:brightness(.95);}
.btn-success{background:var(--success);color:#fff;}
.btn-danger{background:var(--danger);color:#fff;}
.btn-block{width:100%;}
.btn:disabled{opacity:.6;cursor:not-allowed;}
.btn-group{display:flex;justify-content:space-between;margin-top:24px;gap:10px;}

/* Location box */
.location-box{
  border:1.5px dashed var(--border);border-radius:10px;padding:16px;background:#fafcfd;margin-bottom:16px;
}
.location-status{font-size:.88rem;margin-top:8px;color:var(--muted);}
.location-status.ok{color:var(--success);font-weight:600;}
.location-status.fail{color:var(--danger);font-weight:600;}

/* Review */
.review-section{margin-bottom:18px;}
.review-section h3{
  font-size:1rem;color:var(--primary);border-bottom:2px solid var(--border);padding-bottom:6px;margin-bottom:10px;
}
.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;}
.review-item .label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;}
.review-item .value{font-size:.98rem;font-weight:600;}

/* Modal (WhatsApp) */
.modal-overlay{
  position:fixed;inset:0;background:rgba(20,30,40,.55);display:none;
  align-items:center;justify-content:center;z-index:1000;padding:16px;
}
.modal-overlay.show{display:flex;}
.modal-box{
  background:#fff;border-radius:14px;max-width:420px;width:100%;padding:26px;text-align:center;
  box-shadow:0 10px 40px rgba(0,0,0,.25);
}
.modal-box .wa-icon{font-size:2.6rem;margin-bottom:10px;}
.modal-box h2{margin:0 0 6px;font-size:1.2rem;}
.modal-box p{color:var(--muted);font-size:.92rem;margin-bottom:18px;}
.modal-actions{display:flex;flex-direction:column;gap:10px;}

/* Alerts */
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:.92rem;}
.alert-success{background:#e6f4ea;color:#1e6b3a;border:1px solid #b9e0c6;}
.alert-danger{background:#fbe9e7;color:#9c2c22;border:1px solid #f1c1ba;}
.alert-info{background:#e8f1f6;color:#1a5f7a;border:1px solid #c3dde8;}

/* Footer */
.site-footer{text-align:center;padding:24px;color:var(--muted);font-size:.82rem;}

/* ===== ADMIN ===== */
.admin-nav{
  background:var(--primary-dark);color:#fff;padding:14px 24px;display:flex;
  justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
}
.admin-nav .brand{font-weight:700;font-size:1.05rem;}
.admin-nav a{color:#fff;text-decoration:none;opacity:.9;}
.admin-nav a:hover{opacity:1;}

.stats-row{display:flex;gap:16px;flex-wrap:wrap;margin:20px 0;}
.stat-card{
  flex:1;min-width:150px;background:#fff;border-radius:10px;padding:18px;box-shadow:var(--shadow);
  text-align:center;
}
.stat-card .num{font-size:1.7rem;font-weight:700;color:var(--primary);}
.stat-card .lbl{font-size:.82rem;color:var(--muted);}

.table-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto;padding:6px;}
table{width:100%;border-collapse:collapse;min-width:900px;}
th, td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:.9rem;}
th{background:#f4f7f9;color:var(--muted);text-transform:uppercase;font-size:.72rem;letter-spacing:.04em;}
tr:hover td{background:#fafcfd;}

.badge{padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:700;}
.badge-pending{background:#fdf1dc;color:#a6690b;}
.badge-approved{background:#e6f4ea;color:#1e6b3a;}
.badge-rejected{background:#fbe9e7;color:#9c2c22;}

.call-btn{
  display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:6px;
  background:var(--success);color:#fff;text-decoration:none;font-size:.82rem;font-weight:600;
}
.call-btn.alt{background:var(--primary);}
.call-btn:hover{filter:brightness(.95);}

.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;}
.filters input, .filters select{padding:9px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:.9rem;}

.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  padding:20px;
}
.login-card{background:#fff;border-radius:14px;padding:34px;max-width:380px;width:100%;box-shadow:0 10px 40px rgba(0,0,0,.25);}
.login-card h1{font-size:1.3rem;text-align:center;margin-bottom:22px;color:var(--primary-dark);}

.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.map-link{color:var(--primary);font-weight:600;text-decoration:none;}

@media(max-width:640px){
  .steps{font-size:.7rem;}
  .review-grid, .detail-grid{grid-template-columns:1fr;}
  table{min-width:700px;}
}