:root{font-family:Tahoma,Arial,sans-serif;color:#17332f;background:#f3f6f4;font-synthesis:none;--ink:#123a36;--green:#176b5d;--mint:#dcece6;--gold:#d59b45;--line:#dfe7e3;--paper:#fff;--muted:#667874}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#f3f6f4}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.6;cursor:wait}h1,h2,h3,p{margin-top:0}input,textarea{width:100%;border:1px solid #ccd8d3;border-radius:12px;padding:12px 14px;color:#17332f;background:#fff;outline:none;transition:.2s}input:focus,textarea:focus{border-color:#408d80;box-shadow:0 0 0 4px #408d801f}label{display:grid;gap:7px;color:#344f4a;font-size:.92rem;font-weight:600}label small{color:var(--muted);font-weight:400}.primary,.secondary,.ghost{border:0;border-radius:12px;min-height:44px;padding:10px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700}.primary{color:#fff;background:var(--green);box-shadow:0 7px 18px 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#123a361c}.onboarding-card>h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:12px}.mobile-logo.visible{display:flex;margin-bottom:30px}.success-panel{display:grid;place-items:center;text-align:center;gap:12px;padding:18px 0}.success-panel>svg{width:52px;height:52px;padding:12px;border-radius:50%;color:var(--green);background:var(--mint)}.success-panel p{color:var(--muted);max-width:430px}.link-button{text-decoration:none}.verified{color:var(--green)}.form-error{margin:0;border-radius:10px;padding:10px 12px;color:#9e3030;background:#fff0f0;font-size:.88rem}.expired-panel{display:grid;place-items:center;text-align:center;gap:14px}.expired-panel>p{color:var(--muted);margin:0}.expired-icon{width:64px;height:64px;display:grid;place-items:center;border-radius:50%;color:#9b5d13;background:#fff1d9}.expired-icon svg{width:30px;height:30px}.retention-note{width:100%;display:flex;gap:12px;align-items:center;text-align:right;padding:14px;border:1px solid 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0}.export-brand{display:flex;justify-content:center;align-items:center;gap:8px;color:var(--green)}.export-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0}.export-meta span{display:grid;background:#eef5f2;border-radius:10px;padding:12px}.export-meta small{color:#6c7d79}.export-range{text-align:center;color:#536b65}.export-notes{margin-top:20px}.export-lesson{padding:22px 0;border-bottom:1px solid #dce5e1;break-inside:avoid}.export-lesson-head{display:flex;gap:12px;align-items:center}.export-lesson-head>span{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--green)}.export-lesson-head h2{margin:0;font-size:20px}.export-lesson-head p{margin:0;color:#667874}.export-images{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.export-images img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px}.export-document footer{text-align:center;color:#7d8c88;padding-top:30px}.loading,.public-error{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;color:var(--muted)}.public-error svg{width:48px;height:48px;color:var(--green)}.public-error h1{color:var(--ink);margin:0}.public-report{width:min(1040px,calc(100% - 32px));margin:0 auto;padding:46px 0}.public-header{background:var(--ink);color:#fff;border-radius:28px;padding:34px;display:flex;justify-content:space-between;align-items:flex-start;gap:30px;margin-bottom:24px}.public-header .sidebar-brand{padding:0}.public-header .eyebrow{color:#8fc9b6}.public-header h1{font-size:2.5rem;margin-bottom:6px}.public-header p:last-child{color:#b5cbc4;margin:0}.public-weeks{display:grid;gap:20px}.public-week{border:1px solid var(--line);background:#fff;border-radius:22px;padding:28px}.public-week-head{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px}.public-week-head span{color:var(--green);font-size:.78rem;font-weight:700}.public-week-head h2{margin:5px 0 0}.public-week-head>p{color:var(--muted);font-size:.84rem}.public-lesson{padding:20px 0;border-bottom:1px solid #edf1ef}.public-lesson:last-child{border:0}.public-lesson>div:first-child{display:flex;align-items:center;gap:12px}.public-lesson>div:first-child>b{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;background:var(--green)}.public-lesson h3{margin:0}.public-lesson small{color:var(--muted)}.public-lesson>p{color:#506660;line-height:1.8}.public-footer{text-align:center;color:var(--muted);padding:28px}.admin-page{min-height:100vh}.admin-header{height:84px;background:#fff;border-bottom:1px solid var(--line);padding:14px clamp(24px,5vw,70px);display:flex;align-items:center;justify-content:space-between}.admin-header .sidebar-brand{padding:0}.admin-page>main{padding:44px clamp(24px,5vw,70px)}.table-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:auto}.table-card table{width:100%;border-collapse:collapse;min-width:800px}.table-card th,.table-card td{text-align:right;padding:15px 18px;border-bottom:1px solid #edf1ef;font-size:.88rem}.table-card th{color:var(--muted);background:#f8faf9}.status{padding:5px 10px;border-radius:20px;background:#dff3ea;color:#176b5d;font-size:.75rem;font-weight:700}.status.suspended{background:#fae1e1;color:#9b3838}.tiny-actions{display:flex;gap:6px}.tiny-actions button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 8px;color:var(--ink)}.credential-box{display:grid;gap:15px}.credential-box>p{color:var(--muted)}.credential-box label{display:grid;gap:6px}.credential-box code{direction:ltr;text-align:left;display:block;padding:12px;border-radius:10px;background:#eef3f1;font-size:1rem;-webkit-user-select:all;user-select:all}.mobile-only{display:none}@media(max-width:1000px){.weeks-grid{grid-template-columns:repeat(2,minmax(230px,1fr))}.summary-grid{grid-template-columns:repeat(2,1fr)}.login-brand{padding:7vh 6vw}.image-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.login-page{grid-template-columns:1fr}.login-brand{display:none}.login-panel{min-height:100vh;padding:18px}.login-card{padding:26px}.mobile-logo{display:flex}.app-shell{display:block}aside{position:fixed;right:-290px;width:270px;transition:.25s;box-shadow:-20px 0 60px #00000040}aside.open{right:0}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;border:0;background:#051c1973;z-index:10}.mobile-only{display:grid;margin-right:auto;color:#fff}.main-area{padding:0 18px 36px}.mobile-header{height:70px;display:flex;align-items:center;gap:12px;margin-bottom:28px;border-bottom:1px solid var(--line)}.mobile-header b{font-size:1.15rem}.dashboard-head,.detail-heading{align-items:flex-start;flex-direction:column;margin-bottom:24px}.dashboard-head h1,.detail-heading h1{font-size:2.1rem}.actions{width:100%}.actions button{flex:1;white-space:nowrap}.summary-grid,.weeks-grid,.form-grid{grid-template-columns:1fr}.form-grid>span{display:none}.lesson-card{grid-template-columns:1fr}.lesson-number{width:38px;height:38px}.image-grid{grid-template-columns:repeat(2,1fr)}.toast{left:16px;right:16px;bottom:16px;justify-content:center}.public-report{width:min(100% - 20px,1040px);padding:10px 0}.public-header{border-radius:18px;padding:24px;flex-direction:column}.public-header h1{font-size:2rem}.public-week{padding:20px}.public-week-head{flex-direction:column;gap:6px}.admin-header{padding:12px 16px}.admin-page>main{padding:28px 16px}}