:root{
  --bg:#f5f6fa;--surface:#fff;--surface2:#f8f9fc;--surface3:#eef0f7;
  --border:#e7e9f2;--border2:#d7dbea;
  --primary:#16264d;--primary2:#1f3868;--primary-light:#eef2fb;--primary-glow:rgba(22,38,77,.12);
  --accent:#c8102e;--accent-light:#fdeef0;
  --text:#151a2d;--text2:#4b5573;--text3:#8991ab;--text4:#b3b9cd;
  --green:#0c8a4a;--green-bg:#e9fbf1;--green-line:#bdeed3;
  --amber:#b1650b;--amber-bg:#fef6e7;--amber-line:#f6dfab;
  --red:#c8102e;--red-bg:#fdeef0;--red-line:#f5c2cc;
  --radius:16px;--radius-sm:10px;
  --shadow-xs:0 1px 2px rgba(20,25,50,.04);
  --shadow-sm:0 2px 8px rgba(20,25,50,.06),0 1px 2px rgba(20,25,50,.04);
  --shadow-md:0 8px 24px rgba(20,25,50,.08),0 2px 6px rgba(20,25,50,.04);
  --shadow-lg:0 20px 48px rgba(20,25,50,.14),0 4px 12px rgba(20,25,50,.06);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp .35s cubic-bezier(.16,1,.3,1)}

input,textarea,select{font-family:inherit;background:var(--surface);border:1px solid var(--border);color:var(--text);padding:11px 15px;border-radius:var(--radius-sm);font-size:16px;width:100%;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow)}
input::placeholder,textarea::placeholder{color:var(--text4)}textarea{resize:vertical;min-height:90px;line-height:1.6}

.btn{font-family:inherit;font-weight:600;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all .15s cubic-bezier(.4,0,.2,1);padding:12px 22px;font-size:14px;white-space:nowrap;text-decoration:none}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 1px 2px rgba(22,38,77,.15),0 4px 14px rgba(22,38,77,.16)}.btn-primary:hover{background:var(--primary2);box-shadow:0 2px 6px rgba(22,38,77,.22),0 6px 20px rgba(22,38,77,.2);transform:translateY(-1px)}
.btn-secondary{background:var(--surface);color:var(--text2);border-color:var(--border);box-shadow:var(--shadow-xs)}.btn-secondary:hover{border-color:var(--border2);color:var(--text);background:var(--surface2)}
.btn-danger{background:var(--red);color:#fff;box-shadow:0 2px 8px rgba(200,16,46,.22)}.btn-danger:hover{filter:brightness(1.07);transform:translateY(-1px)}
.btn-lg{padding:14px 26px;font-size:15px}
.btn-full{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important}
.material-symbols-outlined{font-variation-settings:'FILL' 0,'wght' 500,'GRAD' 0,'opsz' 24;vertical-align:middle;line-height:1;display:inline-block}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-xs)}

.container{max-width:640px;margin:0 auto;padding:44px 24px}

/* ---------- Hero ---------- */
.hero-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;text-align:center;position:relative;overflow:hidden;background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(22,38,77,.06),transparent),radial-gradient(ellipse 60% 50% at 100% 100%,rgba(200,16,46,.05),transparent)}
.status-badge{display:inline-flex;align-items:center;gap:7px;background:var(--green-bg);border:1px solid var(--green-line);color:var(--green);padding:6px 14px;border-radius:20px;font-size:12px;font-weight:700;margin-bottom:24px}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px var(--green-bg);animation:dotPulse 2s infinite}
@keyframes dotPulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero-wrap h1{font-size:38px;font-weight:800;letter-spacing:-.02em;line-height:1.15;color:var(--text);margin-bottom:14px}
.hero-wrap p{font-size:15.5px;color:var(--text3);max-width:440px;line-height:1.65;margin-bottom:34px}
.hero-buttons{display:flex;flex-direction:column;gap:12px;width:100%;max-width:320px}
.hero-features{display:flex;gap:28px;margin-top:48px;flex-wrap:wrap;justify-content:center}
.hero-feature{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:130px}
.hero-feature .fi{width:42px;height:42px;border-radius:12px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center}
.hero-feature .ft{font-size:11.5px;color:var(--text3);font-weight:500;line-height:1.4}
.version-footer{position:fixed;bottom:18px;left:0;right:0;text-align:center;font-size:11px;color:var(--text4);cursor:pointer;user-select:none;letter-spacing:.02em}

/* ---------- Page header (form/track pages) ---------- */
.page-nav{display:flex;align-items:center;gap:8px;color:var(--text3);cursor:pointer;font-size:13.5px;font-weight:600;margin-bottom:28px;text-decoration:none;width:fit-content;transition:color .15s}
.page-nav:hover{color:var(--primary)}
.page-h1{font-size:26px;font-weight:800;letter-spacing:-.01em;margin-bottom:6px;color:var(--text)}
.page-sub{color:var(--text3);font-size:14px;margin-bottom:28px;line-height:1.6}

/* ---------- Step wizard ---------- */
.step-bar{display:flex;gap:6px;margin-bottom:32px}
.step-bar > div{flex:1;height:4px;border-radius:3px;background:var(--border);transition:background .25s}
.step-bar > div.active{background:var(--primary)}
.step-bar > div.done{background:var(--green)}
.section-title{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px;margin-bottom:5px;color:var(--text)}
.section-subtitle{font-size:12.5px;color:var(--text3);margin-bottom:18px;line-height:1.6}

/* ---------- Upload zone ---------- */
.upload-zone{border:2px dashed var(--border2);border-radius:14px;padding:28px 20px;text-align:center;cursor:pointer;transition:all .15s;background:var(--surface2)}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--primary);background:var(--primary-light)}
.file-item{display:flex;align-items:center;gap:12px;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:11px 14px}
.file-item .name{font-size:13px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-item .size{font-size:11px;color:var(--text3);margin-top:1px}
.file-item .remove{background:none;border:none;color:var(--text3);cursor:pointer;padding:6px;border-radius:8px;display:flex;transition:all .15s}
.file-item .remove:hover{background:var(--red-bg);color:var(--red)}

/* ---------- Identity capture ---------- */
.media-preview{position:relative;width:130px;border-radius:12px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-xs)}
.media-preview img{width:100%;height:95px;object-fit:cover;display:block}
.media-preview .remove-media{position:absolute;top:5px;right:5px;background:rgba(21,26,45,.65);border:none;color:#fff;border-radius:7px;width:22px;height:22px;display:flex;align-items:center;justify-content:center;cursor:pointer}
.media-preview .label{font-size:9.5px;font-weight:700;text-align:center;padding:5px 0;letter-spacing:.04em;background:var(--surface2)}

/* ---------- Review ---------- */
.review-row{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--border);font-size:13px}
.review-row:last-child{border-bottom:none}
.review-row .label{color:var(--text3);flex-shrink:0}
.review-row .value{color:var(--text);font-weight:600;text-align:right;word-break:break-word}

/* ---------- Camera overlay ---------- */
.camera-overlay{position:fixed;inset:0;background:rgba(10,13,26,.92);z-index:1000;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(4px)}
.camera-frame{position:relative;width:100%;max-width:440px;aspect-ratio:4/3;border-radius:18px;overflow:hidden;background:#000;box-shadow:var(--shadow-lg)}
.camera-frame.passport{aspect-ratio:3/2}
.camera-frame video{width:100%;height:100%;object-fit:cover}
.passport-guide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.passport-guide-box{width:82%;height:62%;border:2.5px dashed rgba(255,255,255,.75);border-radius:12px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:10px}
.passport-guide-text{background:rgba(0,0,0,.55);color:#fff;font-size:11.5px;padding:5px 11px;border-radius:8px;font-weight:500}
.rec-indicator{position:absolute;top:14px;left:14px;background:rgba(200,16,46,.92);color:#fff;padding:5px 11px;border-radius:8px;font-size:12px;font-weight:700;display:flex;align-items:center;gap:6px}
.rec-indicator .dot{width:8px;height:8px;border-radius:50%;background:#fff;animation:dotPulse 1s infinite}

/* ---------- Success ---------- */
.success-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}
.success-icon{width:66px;height:66px;border-radius:50%;background:var(--green-bg);border:1px solid var(--green-line);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:var(--green)}
.app-id-box{background:var(--primary-light);border:1px solid rgba(22,38,77,.12);border-radius:14px;padding:20px;margin:22px 0;text-align:center}
.app-id-box .label{font-size:10.5px;color:var(--primary);font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.app-id-box .id{font-family:'JetBrains Mono',monospace;font-size:24px;font-weight:700;color:var(--primary);letter-spacing:.03em}

/* ---------- Track result ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:20px;font-size:12px;font-weight:700}
.badge-pending{background:var(--amber-bg);color:var(--amber);border:1px solid var(--amber-line)}
.badge-approved{background:var(--green-bg);color:var(--green);border:1px solid var(--green-line)}
.badge-rejected{background:var(--red-bg);color:var(--red);border:1px solid var(--red-line)}
.track-result{margin-top:22px;border-top:1px solid var(--border);padding-top:22px}
.track-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:10px}
.track-id{font-family:'JetBrains Mono',monospace;font-size:19px;font-weight:700;color:var(--primary);margin-top:2px}
.track-data{background:var(--surface2);border:1px solid var(--border);border-radius:14px;padding:6px 16px;margin-bottom:16px}
.rejection-box{background:var(--red-bg);border:1px solid var(--red-line);border-radius:12px;padding:14px 16px;margin-top:14px}
.rejection-box .title{font-size:10.5px;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}
.msg-box{margin-top:18px;padding:16px;border-radius:12px;font-size:13.5px;text-align:center}
.msg-box.err{background:var(--red-bg);border:1px solid var(--red-line);color:var(--red)}
.msg-box.info{background:var(--surface2);border:1px solid var(--border);color:var(--text3)}

/* ---------- Loading ---------- */
.loading-overlay{position:fixed;inset:0;background:rgba(245,246,250,.85);z-index:2000;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(3px)}
.spinner-ring{width:44px;height:44px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}

.hidden{display:none!important}

@media(max-width:480px){.hero-wrap h1{font-size:30px}.hero-features{gap:18px}}