/* Scoppar Shipment Tracker — Frontend CSS */
:root{
  --sst-navy:#001F3F;--sst-navy2:#0B2C55;
  --sst-red:#D32F2F;--sst-red-h:#B71C1C;
  --sst-bg:#F0F3F8;--sst-surface:#FFFFFF;
  --sst-border:rgba(0,31,63,.10);--sst-border-md:rgba(0,31,63,.16);
  --sst-muted:#5B6B82;--sst-text:#0A1628;
  --sst-success:#166534;--sst-success-bg:#DCFCE7;
  --sst-error:#991B1B;--sst-error-bg:#FEE2E2;
  --sst-info:#1D4ED8;--sst-info-bg:#DBEAFE;
  --sst-radius:14px;--sst-shadow:0 2px 16px rgba(0,31,63,.08);
}

.sst-wrap{font-family:'DM Sans','Inter',system-ui,sans-serif;font-size:15px;color:var(--sst-text);line-height:1.55;max-width:900px;margin:0 auto}

/* Lookup */
.sst-lookup-card{background:var(--sst-surface);border:1px solid var(--sst-border);border-radius:20px;padding:36px 40px;max-width:540px;margin:0 auto;box-shadow:var(--sst-shadow);text-align:center}
.sst-lookup-icon{font-size:42px;margin-bottom:12px}
.sst-lookup-title{font-size:22px;font-weight:700;color:var(--sst-navy);margin-bottom:6px}
.sst-lookup-sub{font-size:14px;color:var(--sst-muted);margin-bottom:20px}
.sst-lookup-form{display:flex;flex-direction:column;gap:10px;margin-bottom:8px}
.sst-lookup-divider{font-size:12px;color:var(--sst-muted);margin:16px 0 12px;position:relative}
.sst-lookup-divider::before,.sst-lookup-divider::after{content:'';position:absolute;top:50%;width:40%;height:1px;background:var(--sst-border)}
.sst-lookup-divider::before{left:0}.sst-lookup-divider::after{right:0}

/* Header */
.sst-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px;padding:22px 26px;background:var(--sst-surface);border:1px solid var(--sst-border);border-radius:var(--sst-radius);box-shadow:var(--sst-shadow)}
.sst-tracking-number{font-size:22px;font-weight:700;color:var(--sst-navy);margin:6px 0 4px;font-family:monospace,monospace}
.sst-route{font-size:14px;color:var(--sst-muted)}
.sst-arrow{margin:0 6px;color:var(--sst-navy)}
.sst-header-right{display:flex;flex-direction:column;align-items:flex-end;gap:10px;flex-shrink:0}

/* Map */
.sst-map-wrap{margin-bottom:18px;border-radius:var(--sst-radius);overflow:hidden;border:1px solid var(--sst-border);box-shadow:var(--sst-shadow)}

/* Panel */
.sst-panel{background:var(--sst-surface);border:1px solid var(--sst-border);border-radius:var(--sst-radius);padding:22px 24px;margin-bottom:16px;box-shadow:var(--sst-shadow)}
.sst-panel-title{font-size:15px;font-weight:600;color:var(--sst-navy);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--sst-border)}

/* Badges */
.sst-mode-badge,.sst-status-pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600}
.sst-mode-sea{background:#DBEAFE;color:#1D4ED8}
.sst-mode-air{background:#EDE9FE;color:#6D28D9}
.sst-mode-land{background:#FEF3C7;color:#92400E}
.sst-mode-rail{background:#DCFCE7;color:#166534}
.sst-status-booked{background:#DBEAFE;color:#1D4ED8}
.sst-status-departed{background:#FEF3C7;color:#92400E}
.sst-status-transit{background:#E0F2FE;color:#0369A1}
.sst-status-arrived{background:#D1FAE5;color:#065F46}
.sst-status-customs{background:#FEF3C7;color:#B45309}
.sst-status-delivered{background:#DCFCE7;color:#166534}
.sst-status-cancelled{background:#FEE2E2;color:#991B1B}

/* Buttons */
.sst-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 17px;border-radius:10px;font-size:13.5px;font-weight:600;border:none;cursor:pointer;text-decoration:none!important;transition:all .14s;white-space:nowrap}
.sst-btn-primary{background:var(--sst-red);color:#fff!important}
.sst-btn-primary:hover{background:var(--sst-red-h)}
.sst-btn-secondary{background:var(--sst-navy);color:#fff!important}
.sst-btn-ghost{background:var(--sst-surface);color:var(--sst-navy)!important;border:1px solid var(--sst-border-md)}
.sst-btn-wa{background:#25D366;color:#fff!important}
.sst-btn-wa:hover{background:#1EBE59}
.sst-btn-sm{padding:5px 11px!important;font-size:12px!important;border-radius:8px!important}

/* Notices */
.sst-notice{border-radius:10px;padding:11px 16px;font-size:13.5px;margin-bottom:14px;line-height:1.5}
.sst-success{background:var(--sst-success-bg);color:var(--sst-success);border:1px solid rgba(22,101,52,.15)}
.sst-error{background:var(--sst-error-bg);color:var(--sst-error);border:1px solid rgba(153,27,27,.15)}
.sst-info{background:var(--sst-info-bg);color:var(--sst-info);border:1px solid rgba(29,78,216,.15)}

/* Timeline */
.sst-timeline{display:flex;flex-direction:column;gap:0}
.sst-step{display:flex;align-items:flex-start;gap:14px;padding-bottom:16px}
.sst-step:last-child{padding-bottom:0}
.sst-step-dot-wrap{display:flex;flex-direction:column;align-items:center;flex-shrink:0;width:18px}
.sst-step-dot{width:14px;height:14px;border-radius:50%;background:#D1D5DB;flex-shrink:0}
.sst-step-line{width:2px;flex:1;background:#E5E7EB;min-height:20px;margin-top:4px}
.sst-step-done .sst-step-dot{background:var(--sst-success)}
.sst-step-done .sst-step-line{background:var(--sst-success)}
.sst-step-active .sst-step-dot{background:var(--sst-navy);box-shadow:0 0 0 3px rgba(0,31,63,.18)}
.sst-step-content{flex:1;padding-top:0}
.sst-step-label{font-size:14px;font-weight:600;color:var(--sst-muted)}
.sst-step-done .sst-step-label,.sst-step-active .sst-step-label{color:var(--sst-navy)}
.sst-step-loc{font-size:12.5px;color:var(--sst-muted);margin-top:2px}
.sst-step-time{font-size:12px;color:var(--sst-muted);margin-top:1px}
.sst-step-note{font-size:13px;color:var(--sst-text);margin-top:4px;background:var(--sst-bg);padding:6px 10px;border-radius:7px}

/* Detail grid */
.sst-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.sst-detail-table{width:100%;font-size:13.5px;border-collapse:collapse}
.sst-detail-table td{padding:7px 0;border-bottom:1px solid var(--sst-border)}
.sst-detail-table td:first-child{color:var(--sst-muted);width:45%}
.sst-detail-table tr:last-child td{border-bottom:none}

/* Agent card */
.sst-agent-card{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.sst-agent-avatar{width:44px;height:44px;border-radius:12px;background:var(--sst-navy);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:700;flex-shrink:0}
.sst-agent-name{font-size:14px;font-weight:600;color:var(--sst-navy)}
.sst-agent-biz{font-size:12.5px;color:var(--sst-muted)}

/* Docs */
.sst-doc-list{display:flex;flex-direction:column;gap:8px}
.sst-doc-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--sst-bg);border-radius:9px;font-size:13.5px}
.sst-doc-icon{font-size:18px}
.sst-doc-label{flex:1;color:var(--sst-text)}

/* Messages */
.sst-message-thread{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;max-height:380px;overflow-y:auto;padding:4px}
.sst-message{max-width:78%;padding:12px 15px;border-radius:12px;font-size:13.5px}
.sst-msg-agent{background:var(--sst-navy);color:#fff;align-self:flex-start;border-radius:4px 12px 12px 12px}
.sst-msg-client{background:var(--sst-bg);color:var(--sst-text);align-self:flex-end;border-radius:12px 4px 12px 12px;border:1px solid var(--sst-border)}
.sst-msg-name{font-size:11px;font-weight:600;opacity:.7;margin-bottom:3px}
.sst-msg-time{font-size:11px;opacity:.6;margin-top:4px}
.sst-msg-form{margin-top:12px;padding-top:12px;border-top:1px solid var(--sst-border);display:flex;flex-direction:column;gap:8px}
.sst-field{margin-bottom:8px}
.sst-input{width:100%;padding:10px 13px;border:1px solid var(--sst-border-md);border-radius:10px;font-family:inherit;font-size:14px;color:var(--sst-text);background:var(--sst-surface)}
.sst-input:focus{outline:none;border-color:var(--sst-navy);box-shadow:0 0 0 3px rgba(0,31,63,.08)}
textarea.sst-input{resize:vertical;min-height:70px}
.sst-helper{font-size:11.5px;color:var(--sst-muted);margin-top:4px}
.sst-footer{text-align:center;padding:16px 0;font-size:13px;color:var(--sst-muted)}
.sst-footer a{color:var(--sst-info)}

/* Quote card */
.sst-quote-card{text-align:left;max-width:600px}

/* Leaflet popup override */
.sst-popup-origin .leaflet-popup-content-wrapper{background:#001F3F;color:#fff;border-radius:10px}
.sst-popup-current .leaflet-popup-content-wrapper{background:#D32F2F;color:#fff;border-radius:10px}
.sst-popup-destination .leaflet-popup-content-wrapper{background:#166534;color:#fff;border-radius:10px}

@media(max-width:680px){
  .sst-detail-grid{grid-template-columns:1fr}
  .sst-header{flex-direction:column}
  .sst-header-right{align-items:flex-start}
  .sst-lookup-card{padding:24px 18px}
}