:root{--navy:#15283d;--navy2:#203b55;--blue:#2470b7;--blue-light:#ebf5ff;--ink:#152536;--muted:#687d91;--bg:#f4f6f8;--line:#dce4eb;--white:#fff;--green:#137646;--green-bg:#e9f7ee;--red:#ad3740;--red-bg:#fff0f0;--amber:#946108;--amber-bg:#fff7de}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,'Segoe UI',Arial,sans-serif;font-size:15px;line-height:1.46}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.52;cursor:not-allowed}a{text-decoration:none;color:inherit}[hidden]{display:none!important}.container{max-width:920px;padding:0 20px;margin:auto}
h1{font-size:26px;line-height:1.25;letter-spacing:-.65px;margin:5px 0 9px}h2{font-size:19px;letter-spacing:-.3px;margin:0 0 12px}.muted{margin:0;color:var(--muted)}.eyebrow{font-weight:750;letter-spacing:1.4px;font-size:10px;color:#6185a6}
.topbar{background:var(--navy);color:#fff;box-shadow:0 2px 9px #15283d19}.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:12px}.brand{display:flex;align-items:center;gap:11px}.brand-icon,.logo{background:#eaf4fb;color:var(--navy);font-weight:900;border-radius:12px;width:42px;height:42px;display:grid;place-items:center;font-size:18px}.brand strong{font-size:18px;display:block;line-height:1.2}.brand small{font-size:11px;color:#c1d5e7;display:block}.account{display:flex;align-items:center;gap:12px}.user-pill{font-size:13px;color:#d5e8fa}.ghost{background:transparent;border:1px solid #7891a9;color:#fff;padding:8px 11px;border-radius:9px}.tiny{font-size:12px}.app-layout{padding-bottom:48px}.tabs{display:flex;gap:7px;border-bottom:1px solid var(--line);margin:18px 0 26px}.tab{font-weight:700;padding:12px 17px;border:none;background:transparent;color:#6a8195;border-bottom:3px solid transparent}.tab.active{color:#174c7b;border-bottom-color:#2470b7}.panel-wrap{max-width:760px;margin:0 auto}.title-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.chip{border:1px solid var(--line);padding:5px 12px;border-radius:50px;color:#526e86;font-size:12px;font-weight:700;background:white}.card{background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 3px 15px #1d385008}.pad{padding:25px}.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px}.stat{background:white;border:1px solid var(--line);padding:15px 19px;border-radius:13px;min-width:0}.stat small{display:block;color:var(--muted);font-size:12px}.stat strong{display:block;font-size:28px;line-height:1.25;padding:4px 0}.stat span{color:#6a8495;font-size:11px}
label,.field-label{display:block;margin:16px 0 6px;font-weight:700;font-size:13px}.field-label{margin-top:0}input:not([type=checkbox]):not([type=file]),textarea{width:100%;border:1px solid #bfcfdc;background:white;border-radius:9px;padding:12px 14px;color:var(--ink);outline:none;min-height:45px}input:focus,textarea:focus{border-color:#2577bc;box-shadow:0 0 0 3px #2470b71c}textarea{resize:vertical}.plate-input{font-size:25px!important;font-weight:800;letter-spacing:2.3px;text-transform:uppercase;text-align:center}.hint{font-size:12px;color:var(--muted);margin:7px 0 13px}.switch{display:grid;grid-template-columns:1fr 1fr;background:#edf2f6;border-radius:10px;padding:4px;gap:4px}.switch button{padding:11px;border:0;border-radius:8px;color:#708398;background:transparent;font-weight:750}.switch button.selected{background:white;color:#1b527d;box-shadow:0 1px 5px #123c5b18}.btn{display:inline-flex;justify-content:center;align-items:center;gap:7px;border-radius:10px;border:1px solid transparent;font-weight:750;padding:12px 17px;text-align:center;min-height:45px}.btn.primary{background:var(--blue);color:white}.btn.primary:hover{background:#15568f}.btn.secondary{background:#f7fafc;border-color:#cbd9e4;color:#204c71}.btn.secondary:hover{background:#e7f0f9}.btn.success{background:var(--green);color:#fff}.btn.danger-outline{border:1px solid #dca4a4;background:white;color:var(--red)}.btn.text-button{border-color:var(--line);background:#fff;color:#4c6680;margin-top:10px}.btn.small{font-size:12px;min-height:35px;padding:8px 12px}.wide{width:100%}.hairline{border-top:1px solid var(--line);margin:22px 0}.step-title{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:800;margin-bottom:12px}.step{background:#e7f3fd;color:#225e94;font-size:12px;font-weight:900;width:26px;height:26px;display:grid;place-items:center;border-radius:50%}.camera-box{border-radius:12px;border:2px dashed #bed0df;background:#f8fbfd;min-height:190px;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;margin-bottom:12px}.camera-box img{width:100%;max-height:340px;object-fit:contain}.camera-box #camera-placeholder{text-align:center;padding:24px 12px}.camera-icon{font-size:36px;color:#6e9ec3;margin-bottom:9px}.camera-box strong{display:block}.camera-box p{font-size:12px;color:var(--muted);margin:7px auto 0;max-width:330px}.feedback{border-radius:10px;padding:12px 15px;margin-top:13px;font-size:13px}.feedback.info{background:#ebf5ff;color:#275781;border:1px solid #c9deec}.feedback.error{background:var(--red-bg);color:var(--red)}.feedback.success-msg{background:var(--green-bg);color:var(--green);font-weight:650}.result{padding:15px;border:1px solid #bdd4e4;background:#f4faff;border-radius:11px;margin:16px 0}.result.allow{background:var(--green-bg);border-color:#9edaba}.result.deny{background:var(--red-bg);border-color:#efb3b3}.result.warn{background:var(--amber-bg);border-color:#eed28a}.result strong{font-size:16px}.result .detail{display:block;margin-top:8px;line-height:1.6}.result .pill{display:inline-block;background:#fff8;border:1px solid #0001;border-radius:40px;padding:3px 8px;font-size:11px;font-weight:750;margin-bottom:7px}.action-buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:15px}.footer-note{font-size:12px;color:#8294a2;text-align:center;margin:17px auto 0}.toast{padding:12px 16px;border-radius:10px;margin:10px 0 18px;color:#72323a;background:#ffeded;border:1px solid #efaaaa;font-size:13px}
.journal-list{display:flex;flex-direction:column;gap:10px}.event{background:white;border:1px solid var(--line);border-radius:12px;padding:15px;display:grid;grid-template-columns:1fr auto;gap:8px}.event-title{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.event-title b{font-size:17px;letter-spacing:.2px}.event-sub{color:var(--muted);font-size:12px;margin-top:5px}.event-status{font-size:11px;font-weight:750;border-radius:6px;background:#e9f6ee;color:#16643c;padding:4px 7px}.event-status.danger{background:#fff0f0;color:#a12d34}.event-time{font-size:12px;color:#556e83;text-align:right}.photo-link{display:inline-block;color:#226b9c;font-weight:700;font-size:12px;margin-top:5px}.empty{padding:30px;border:1px dashed #ccd9e2;border-radius:12px;text-align:center;color:var(--muted)}.export-row{display:flex;justify-content:flex-end;margin:-4px 0 16px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.form-grid label{margin-top:12px}.form-buttons{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}.checkbox-line{display:flex;align-items:center;gap:8px;margin-top:26px}.checkbox-line input{width:18px;height:18px}.checkbox-line label{margin:0}.vehicle-list-card{margin-top:16px}.vehicle-row{border-top:1px solid var(--line);padding:14px 0;display:flex;align-items:center;justify-content:space-between;gap:10px}.vehicle-row .sub{font-size:12px;color:var(--muted);margin-top:5px}.vehicle-row strong{font-size:15px}.badge{color:#137646;background:#e9f7ee;border-radius:7px;padding:3px 7px;font-size:10px;font-weight:750;display:inline-block;margin-left:6px}.badge.blocked{color:#a12d34;background:#fff0f0}.badge.expired{color:#946108;background:#fff7de}
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#10283e,#325775);padding:25px}.login-card{width:min(430px,100%);background:#fff;padding:36px;border-radius:18px;box-shadow:0 20px 80px #071a2a55}.login-card .logo{width:54px;height:54px;font-size:20px;margin-bottom:18px}.login-card h1{font-size:27px}.login-card .muted{margin-bottom:25px}.login-card .btn{margin-top:22px}
@media(max-width:640px){.container{padding:0 13px}.topbar-inner{min-height:64px}.brand small{max-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand strong{font-size:15px}.account{gap:6px}.user-pill{font-size:11px}.ghost{padding:6px}.tabs{margin:12px 0 20px}.tab{padding:10px 12px;font-size:13px}.title-row{margin-bottom:15px}.title-row h1{font-size:23px}.pad{padding:17px}.stat-grid{gap:7px}.stat{padding:12px 10px}.stat strong{font-size:25px}.stat small{font-size:11px}.stat span{font-size:10px}.action-buttons,.form-grid{grid-template-columns:1fr;gap:8px}.checkbox-line{margin-top:8px}.camera-box{min-height:175px}.plate-input{font-size:23px!important}.login-card{padding:26px}.chip{display:none}}

/* v0.2: manual plate box when auto localization is uncertain */
.camera-box.selection-active{touch-action:none;cursor:crosshair;outline:3px solid #2470b7;outline-offset:1px}
.camera-box.selection-active img{pointer-events:none;user-select:none}
.camera-box .roi-select{position:absolute;border:3px solid #16b7fa;background:#16b7fa33;box-shadow:0 0 0 1px #10283e;pointer-events:none;z-index:2}
.ocr-status{font-size:12px;color:#537087;padding:5px 2px 0}
.roi-actions{display:flex;flex-direction:column;gap:8px;margin-top:9px}
.roi-actions .hint{margin:0;text-align:center}

.ocr-candidates { display:flex;flex-wrap:wrap;gap:8px;margin:12px 0; }
.ocr-candidates[hidden] { display:none; }

.ocr-known-label { width:100%;font-size:.87rem;color:#475569;margin-top:5px;font-weight:600; }

/* v0.4 — guided single-frame camera */
#choose-photo { margin-top:9px }
.camera-modal { position:fixed; inset:0; z-index:1000; background:#0d1621; color:#fff; display:flex; flex-direction:column; overflow:auto; padding-bottom:env(safe-area-inset-bottom) }
.camera-modal[hidden] {display:none!important}
.live-header { display:flex; padding:12px 16px; align-items:center; justify-content:space-between; gap:12px; flex:0 0 auto; min-height:56px }
.live-close{background:#294359;color:white;border:1px solid #6a8296;border-radius:9px;padding:8px 13px;min-width:44px;min-height:44px}
.live-viewport{position:relative; width:100%; flex:1 1 auto; min-height:220px; max-height:calc(100dvh - 260px); background:#05080b; overflow:hidden}
.live-viewport video,.live-viewport #live-freeze{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.live-guide{position:absolute;width:86%;max-width:640px;aspect-ratio:4.4/1;left:50%;top:50%;transform:translate(-50%,-50%);pointer-events:none;border:1px solid #5ee3ff80;border-radius:6px;box-shadow:0 0 0 2000px #0005,0 0 15px #0006;}
.guide-corner{position:absolute;width:27px;height:27px;border:4px solid #4bf1cf}
.guide-corner.tl{left:-3px;top:-3px;border-right:0;border-bottom:0;border-top-left-radius:7px}
.guide-corner.tr{right:-3px;top:-3px;border-left:0;border-bottom:0;border-top-right-radius:7px}
.guide-corner.bl{left:-3px;bottom:-3px;border-right:0;border-top:0;border-bottom-left-radius:7px}
.guide-corner.br{right:-3px;bottom:-3px;border-left:0;border-top:0;border-bottom-right-radius:7px}
.live-center-hint{position:absolute;top:calc(50% + min(10vw, 65px) + 18px);width:100%;text-align:center;color:#fff;font-size:13px;text-shadow:0 2px 7px #000;padding:0 14px;pointer-events:none}
.live-controls{background:#10253a;flex:0 0 auto;padding:12px 16px 14px;max-width:800px;width:100%;margin-inline:auto}
.live-instruction{font-size:13px;text-align:center;color:#d8e7f5;min-height:33px;margin-bottom:10px}
.live-quality{background:#fff4d2;color:#5d4318;border-radius:9px;padding:9px 12px;font-size:13px;margin-bottom:10px}
.live-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
#live-upload-fallback{margin-top:9px;background:#1b3954;color:#e0eef8;border-color:#4a6a84}
.live-footnote{font-size:10px;color:#a9c0d1;text-align:center;line-height:1.4;margin:10px 0 0}
body.camera-open{overflow:hidden}
@media(orientation:landscape) and (max-height:570px){.live-viewport{min-height:130px;max-height:calc(100dvh - 205px)}.live-header{min-height:40px;padding:4px 13px}.live-controls{padding:5px 13px}.live-footnote{display:none}.live-instruction{min-height:20px;margin-bottom:4px}}
@media(max-width:440px){.live-controls{padding:12px}.live-center-hint{font-size:12px}.live-guide{width:89%}}

/* v0.4 — guided single-frame camera */
#choose-photo { margin-top:9px }
.camera-modal { position:fixed; inset:0; z-index:1000; background:#0d1621; color:#fff; display:flex; flex-direction:column; overflow:auto; padding-bottom:env(safe-area-inset-bottom) }
.camera-modal[hidden] {display:none!important}
.live-header { display:flex; padding:12px 16px; align-items:center; justify-content:space-between; gap:12px; flex:0 0 auto; min-height:56px }
.live-close{background:#294359;color:white;border:1px solid #6a8296;border-radius:9px;padding:8px 13px;min-width:44px;min-height:44px}
.live-viewport{position:relative; width:100%; flex:1 1 auto; min-height:220px; max-height:calc(100dvh - 260px); background:#05080b; overflow:hidden}
.live-viewport video,.live-viewport #live-freeze{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.live-guide{position:absolute;width:86%;max-width:640px;aspect-ratio:4.4/1;left:50%;top:50%;transform:translate(-50%,-50%);pointer-events:none;border:1px solid #5ee3ff80;border-radius:6px;box-shadow:0 0 0 2000px #0005,0 0 15px #0006;}
.guide-corner{position:absolute;width:27px;height:27px;border:4px solid #4bf1cf}
.guide-corner.tl{left:-3px;top:-3px;border-right:0;border-bottom:0;border-top-left-radius:7px}
.guide-corner.tr{right:-3px;top:-3px;border-left:0;border-bottom:0;border-top-right-radius:7px}
.guide-corner.bl{left:-3px;bottom:-3px;border-right:0;border-top:0;border-bottom-left-radius:7px}
.guide-corner.br{right:-3px;bottom:-3px;border-left:0;border-top:0;border-bottom-right-radius:7px}
.live-center-hint{position:absolute;top:calc(50% + min(10vw, 65px) + 18px);width:100%;text-align:center;color:#fff;font-size:13px;text-shadow:0 2px 7px #000;padding:0 14px;pointer-events:none}
.live-controls{background:#10253a;flex:0 0 auto;padding:12px 16px 14px;max-width:800px;width:100%;margin-inline:auto}
.live-instruction{font-size:13px;text-align:center;color:#d8e7f5;min-height:33px;margin-bottom:10px}
.live-quality{background:#fff4d2;color:#5d4318;border-radius:9px;padding:9px 12px;font-size:13px;margin-bottom:10px}
.live-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
#live-upload-fallback{margin-top:9px;background:#1b3954;color:#e0eef8;border-color:#4a6a84}
.live-footnote{font-size:10px;color:#a9c0d1;text-align:center;line-height:1.4;margin:10px 0 0}
body.camera-open{overflow:hidden}
@media(orientation:landscape) and (max-height:570px){.live-viewport{min-height:130px;max-height:calc(100dvh - 205px)}.live-header{min-height:40px;padding:4px 13px}.live-controls{padding:5px 13px}.live-footnote{display:none}.live-instruction{min-height:20px;margin-bottom:4px}}
@media(max-width:440px){.live-controls{padding:12px}.live-center-hint{font-size:12px}.live-guide{width:89%}}

.offline-link{text-decoration:none;display:flex;align-items:center;justify-content:center;}