#vtryon-modal.vtryon-modal{position:fixed!important;inset:0!important;width:100vw!important;height:100dvh!important;background:rgba(0,0,0,.94)!important;z-index:2147483647!important;display:none;overflow:auto!important;box-sizing:border-box!important;padding:16px!important;direction:rtl;font-family:inherit}
#vtryon-modal.vtryon-modal.is-open{display:flex!important;align-items:flex-start;justify-content:center}
.vtryon-dialog{position:relative;width:min(900px,100%);margin:auto;background:#fff;border-radius:16px;padding:20px;box-sizing:border-box;box-shadow:0 20px 80px rgba(0,0,0,.5);color:#222}
.vtryon-close{position:absolute;right:10px;top:8px;width:42px;height:42px;border:0;background:rgba(0,0,0,.06);border-radius:50%;font-size:32px;line-height:38px;cursor:pointer;z-index:20;color:#222}
.vtryon-title{text-align:center;margin:0 45px 14px;font-size:21px}
.vtryon-camera-wrap{position:relative;width:min(720px,100%);aspect-ratio:4/3;margin:0 auto;border-radius:12px;overflow:hidden;background:#111;line-height:0;isolation:isolate}
.vtryon-camera-wrap video{display:block;width:100%;height:100%;object-fit:cover;background:#000;transform:scaleX(-1)}
.vtryon-camera-wrap canvas{position:absolute;inset:0;width:100%;height:100%;cursor:grab;touch-action:none;background:transparent}
.vtryon-status{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);max-width:92%;background:rgba(20,20,20,.86);color:#fff;padding:9px 15px;border-radius:10px;text-align:center;font-size:14px;line-height:1.6;white-space:normal;z-index:4;display:none;box-sizing:border-box}
.vtryon-camera-wrap:after{content:'';position:absolute;left:50%;top:50%;width:42%;height:78%;transform:translate(-50%,-50%);border:2px dashed rgba(255,255,255,.72);border-radius:46% 46% 42% 42%/42% 42% 50% 50%;pointer-events:none;z-index:2;box-sizing:border-box}.vtryon-camera-wrap:before{content:'صورت خود را داخل کادر قرار دهید';position:absolute;left:50%;top:7px;transform:translateX(-50%);z-index:3;background:rgba(0,0,0,.5);color:#fff;padding:5px 10px;border-radius:15px;font-size:11px;white-space:nowrap;pointer-events:none}
.vtryon-size-panel{display:flex;justify-content:center;gap:10px 22px;flex-wrap:wrap;background:#f5f6f7;padding:11px 14px;border-radius:10px;margin:14px auto 10px;max-width:720px;font-size:13px;line-height:1.7}
.vtryon-controls{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;max-width:720px;margin:0 auto 10px;padding:10px;background:#fafafa;border:1px solid #eee;border-radius:10px}
.vtryon-control-group{display:flex;align-items:center;gap:5px;background:#fff;border:1px solid #ddd;border-radius:8px;padding:4px 7px}
.vtryon-control{border:0;background:#eee;border-radius:6px;min-width:36px;height:34px;font-size:20px;cursor:pointer}
.vtryon-zoom-level{min-width:48px;text-align:center;font-weight:700;font-size:13px}
.vtryon-action{border:0;color:#fff;padding:8px 13px;border-radius:7px;cursor:pointer;font-size:13px}
.vtryon-reset{background:#2196f3}.vtryon-shot{background:#ff9800}.vtryon-guide{background:#607d8b}
.vtryon-guidance{max-width:720px;margin:0 auto 10px;background:#f8f9fa;border:1px solid #e3e5e7;border-radius:10px;padding:12px;display:block}
.vtryon-guidance.is-hidden{display:none}
.vtryon-guidance-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.vtryon-guidance-grid>div{background:#fff;border:1px solid #eee;border-radius:8px;padding:9px;font-size:18px;line-height:1.4;text-align:center}
.vtryon-guidance-grid strong{display:block;font-size:12px}.vtryon-guidance-grid small{display:block;font-size:11px;color:#777;margin-top:2px}
.vtryon-close-btn{display:block;margin:10px auto 0;border:0;background:#f44336;color:#fff;padding:9px 28px;border-radius:7px;cursor:pointer;font-size:14px}
.vtryon-trigger{box-sizing:border-box}
body.vtryon-modal-open{overflow:hidden!important}
@media(max-width:600px){#vtryon-modal.vtryon-modal{padding:7px}.vtryon-dialog{padding:10px;border-radius:12px}.vtryon-title{font-size:18px;margin-bottom:9px}.vtryon-camera-wrap{aspect-ratio:3/4}.vtryon-camera-wrap:after{width:64%;height:76%}.vtryon-camera-wrap:after{content:'';position:absolute;left:50%;top:50%;width:42%;height:78%;transform:translate(-50%,-50%);border:2px dashed rgba(255,255,255,.72);border-radius:46% 46% 42% 42%/42% 42% 50% 50%;pointer-events:none;z-index:2;box-sizing:border-box}.vtryon-camera-wrap:before{content:'صورت خود را داخل کادر قرار دهید';position:absolute;left:50%;top:7px;transform:translateX(-50%);z-index:3;background:rgba(0,0,0,.5);color:#fff;padding:5px 10px;border-radius:15px;font-size:11px;white-space:nowrap;pointer-events:none}
.vtryon-size-panel{gap:4px 10px;font-size:11px;margin-top:9px}.vtryon-controls{gap:5px;padding:7px}.vtryon-action{padding:7px 9px;font-size:11px}.vtryon-guidance-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.vtryon-status{font-size:12px;bottom:8px}}
/* v2.1.4 stable camera layout */
.vtryon-camera-wrap{aspect-ratio:4/3;min-height:320px;max-height:72vh}
.vtryon-camera-wrap:after{content:'';position:absolute;left:50%;top:50%;width:58%;height:82%;transform:translate(-50%,-50%);border:2px dashed rgba(255,255,255,.78);border-radius:50%;pointer-events:none;z-index:2;box-sizing:border-box}
.vtryon-camera-wrap:before{content:'صورت خود را داخل کادر قرار دهید';position:absolute;left:50%;top:12px;transform:translateX(-50%);z-index:4;background:rgba(0,0,0,.58);color:#fff;padding:7px 13px;border-radius:18px;font-size:12px;white-space:nowrap;pointer-events:none}
.vtryon-camera-shot{position:absolute;right:14px;bottom:14px;z-index:8;border:0;border-radius:10px;background:rgba(255,152,0,.96);color:#fff;padding:9px 13px;font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 3px 12px rgba(0,0,0,.28);align-items:center;justify-content:center}
.vtryon-size-panel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:center;gap:8px;margin:12px auto 10px;padding:10px;max-width:720px;text-align:center}
.vtryon-size-panel>div{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:600px){
 #vtryon-modal.vtryon-modal{padding:6px}
 .vtryon-dialog{width:100%;padding:9px;border-radius:12px}
 .vtryon-camera-wrap{width:100%;aspect-ratio:3/4;min-height:0;max-height:70vh;border-radius:10px}
 .vtryon-camera-wrap:after{width:72%;height:76%;border-radius:50%}
 .vtryon-camera-wrap:before{top:10px;font-size:11px;padding:6px 10px}
 .vtryon-camera-shot{right:10px;bottom:10px;padding:8px 10px;font-size:12px}
 .vtryon-size-panel{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:8px;font-size:11px}
 .vtryon-controls{gap:5px;padding:7px}
 .vtryon-action{padding:7px 9px;font-size:11px}
}
.vtryon-face-guide{position:absolute;left:50%;top:50%;width:58%;height:82%;transform:translate(-50%,-50%);border:2px dashed rgba(255,255,255,.82);border-radius:50%;pointer-events:none;z-index:2;box-sizing:border-box}.vtryon-face-guide span{position:absolute;top:-28px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.55);color:#fff;border-radius:14px;padding:4px 10px;font-size:11px;white-space:nowrap}.vtryon-calibration{position:relative;max-width:720px;margin:10px auto;background:#fff8e8;border:1px solid #f1cf86;border-radius:12px;padding:12px;text-align:center;box-sizing:border-box}.vtryon-calibration-title{font-weight:800;font-size:15px;margin-bottom:4px}.vtryon-calibration p{margin:5px 0 10px;font-size:12px;line-height:1.8}.vtryon-card-guide{width:210px;aspect-ratio:1.586/1;margin:10px auto;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:8px}.vtryon-calibration-card-image{display:block;width:100%;height:100%;object-fit:cover;border-radius:8px;box-shadow:0 3px 14px rgba(0,0,0,.16)}.vtryon-card-guide-fallback{width:100%;height:100%;border:2px dashed #c98a00;border-radius:8px;background:rgba(255,193,7,.08);display:flex;align-items:center;justify-content:center;color:#8a6200;font-size:11px;text-align:center;padding:10px;box-sizing:border-box}.vtryon-calibrate{background:#198754}.vtryon-skip{background:#6c757d}.vtryon-calibration-result{font-size:12px;font-weight:700;margin-top:7px;min-height:18px}.vtryon-fit-result{grid-column:1/-1;font-weight:700;padding-top:3px}.vtryon-calibration.is-done{opacity:.7}@media(max-width:600px){.vtryon-face-guide{width:72%;height:76%}.vtryon-face-guide span{font-size:10px;top:-25px}.vtryon-card-guide{width:190px}.vtryon-calibration{padding:9px}.vtryon-fit-result{grid-column:1/-1}}
.vtryon-card-guide-live{position:relative;background:#fff;border:1px solid rgba(0,0,0,.12);min-height:110px}
.vtryon-card-guide-live .vtryon-calibration-card-image{object-fit:contain;padding:6px;box-sizing:border-box;opacity:.92}
.vtryon-card-guide-label{position:absolute;bottom:5px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.62);color:#fff;border-radius:10px;padding:2px 8px;font-size:10px;white-space:nowrap}
.vtryon-card-detection-status{font-size:12px;font-weight:700;line-height:1.7;margin:7px auto 9px;min-height:21px}
.vtryon-calibrate:disabled{opacity:.55;cursor:wait}.vtryon-recalibrate,.vtryon-recalibrate-control{background:#7b4ab7}
/* v2.2.3: first-use guide popup and simplified calibration */
.vtryon-intro{position:absolute;inset:0;z-index:50;background:rgba(255,255,255,.98);border-radius:16px;padding:28px;box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;min-height:360px}
.vtryon-intro-title{font-size:23px;font-weight:800;margin-bottom:14px;color:#222}
.vtryon-intro-text{max-width:620px;font-size:15px;line-height:2;color:#444;white-space:normal}
.vtryon-intro-check{margin:18px 0 12px;font-size:13px;color:#555;cursor:pointer}
.vtryon-intro-check input{margin-left:6px}
.vtryon-intro-start{border:0;background:#198754;color:#fff;border-radius:9px;padding:11px 24px;font-size:14px;font-weight:700;cursor:pointer;box-shadow:0 4px 14px rgba(25,135,84,.22)}
.vtryon-calibration p{margin:5px 0 8px;font-size:12px;line-height:1.7}
.vtryon-calibrate{display:block;margin:4px auto 6px;min-width:220px}
.vtryon-card-detection-status{margin:4px auto 7px;min-height:20px}
.vtryon-calibration .vtryon-skip{margin:0 3px}
@media(max-width:600px){.vtryon-intro{inset:4px;padding:20px;border-radius:11px;min-height:300px}.vtryon-intro-title{font-size:19px}.vtryon-intro-text{font-size:13px;line-height:1.9}.vtryon-intro-check{font-size:12px;margin:14px 0 10px}.vtryon-intro-start{font-size:13px;padding:10px 20px}.vtryon-calibrate{min-width:200px}}

/* v2.2.5: visual first-use guide */
.vtryon-intro-examples{width:100%;max-width:680px;display:flex;justify-content:center;align-items:flex-start;gap:14px;margin:12px auto 8px;flex-wrap:wrap}.vtryon-intro-examples figure{margin:0;width:min(240px,46%);background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:7px;box-sizing:border-box;box-shadow:0 2px 10px rgba(0,0,0,.06)}.vtryon-intro-examples img{display:block;width:100%;height:150px;object-fit:contain;border-radius:7px;background:#f6f7f8}.vtryon-intro-examples figcaption{font-size:11px;color:#666;margin-top:5px}.vtryon-intro-text{max-width:680px}.vtryon-intro{overflow:auto}.vtryon-admin-image-preview{max-width:260px;margin:0 0 8px;padding:6px;background:#f6f7f8;border:1px solid #ddd;border-radius:8px}.vtryon-admin-image-preview img{display:block;max-width:100%;height:auto;max-height:160px;object-fit:contain;margin:auto}.vtryon-admin-image-field .button-link-delete{margin-right:8px}
@media(max-width:600px){.vtryon-intro-examples{gap:8px;margin-top:9px}.vtryon-intro-examples figure{width:calc(50% - 4px);padding:5px}.vtryon-intro-examples img{height:105px}.vtryon-intro-examples figcaption{font-size:10px}.vtryon-intro-text{font-size:12px;line-height:1.75}.vtryon-intro{justify-content:flex-start;padding-top:18px}}

.vtryon-ruler{align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin:8px auto 0;padding:8px 10px;border-radius:10px;background:rgba(255,255,255,.08);color:#fff;font-size:12px;max-width:100%;box-sizing:border-box}.vtryon-ruler-bar{height:18px;min-width:120px;max-width:360px;border-bottom:2px solid currentColor;position:relative;background:repeating-linear-gradient(to right,transparent 0,transparent 9px,currentColor 9px,currentColor 10px)}.vtryon-ruler-text{opacity:.9}.vtryon-calibration-scale-row{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;font-size:12px;margin-top:8px}.vtryon-calibration-scale-row input{width:min(260px,70vw)}.vtryon-calibration-scale-row strong{min-width:42px}.vtryon-ruler-bar:before{content:'0';position:absolute;left:0;bottom:-18px}.vtryon-ruler-bar:after{content:'10 cm';position:absolute;right:0;bottom:-18px;white-space:nowrap}
@media(max-width:600px){.vtryon-ruler{font-size:11px}.vtryon-ruler-bar{max-width:260px}.vtryon-calibration-scale-row{font-size:11px}}
/* v2.2.7: calibration ruler visibility and diagnostics */
.vtryon-ruler{position:relative;z-index:8;width:100%;min-height:42px;overflow:visible;}
.vtryon-ruler-bar{display:block!important;min-width:110px!important;max-width:none!important;width:var(--ruler-width,180px)!important;height:22px!important;background:repeating-linear-gradient(to right,transparent 0,transparent 9px,currentColor 9px,currentColor 10px);border-bottom:2px solid currentColor;box-sizing:border-box;flex:0 0 auto;}
.vtryon-ruler-text{white-space:nowrap;line-height:1.6;}
@media(max-width:600px){.vtryon-ruler{gap:6px;min-height:50px}.vtryon-ruler-bar{height:20px!important}.vtryon-ruler-text{font-size:10px;white-space:normal;text-align:center}}