@font-face{font-family:'Momo Trust Display';src:url('/assets/fonts/momo-trust-display-regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
:root{color-scheme:light;--ink:#14283b;--navy:#102b43;--muted:#627587;--line:#dae4e8;--soft:#f4f8f7;--lime:#c1e985;--green:#277651;--red:#a94043}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#f7faf9;color:var(--ink);font:15px/1.55 'Momo Trust Display',ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
/* The admin editor declares its own shorthand font in admin.css. Keep its family in sync even when that stylesheet is installed later. */
.admin-page .admin-form-card textarea{font-family:'Momo Trust Display',ui-sans-serif,system-ui,sans-serif}
a{color:inherit}
button,input{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
.site-wrap{max-width:1160px;margin:auto;padding:0 32px}
.site-header{height:82px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none;letter-spacing:.08em;font-weight:800;font-size:15px;white-space:nowrap}
.brand b{color:#617384}
.brand-mark{display:grid;place-items:center;width:35px;height:35px;border-radius:11px;background:var(--navy);color:var(--lime);letter-spacing:0}
.public-page .brand img{display:block;width:auto;height:54px;max-width:min(42vw,160px);object-fit:contain}
.admin-page .brand{display:block;width:158px;height:55px;background:url('/assets/logo-m3u-checker.png') center/contain no-repeat}
.admin-page .brand>*{display:none}
.admin-page .admin-brand{width:175px;max-width:100%;height:65px}
.header-caption{font-size:13px;color:var(--muted)}
.header-actions{display:flex;align-items:center;gap:16px}
.language-switch{display:inline-flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:10px;background:#fff}
.language-switch a{min-width:36px;padding:5px 7px;text-align:center;color:var(--muted);text-decoration:none;font-size:14px;font-weight:400;border-radius:7px}
.language-switch a[aria-current="true"]{background:var(--navy);color:#fff}
.language-switch a:focus-visible{outline:3px solid #68aa70;outline-offset:2px}
.intro-block{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);align-items:center;gap:30px;padding:70px 0 46px}
.intro-copy{min-width:0}
.hero-visual{min-width:0;margin:0}
.hero-visual img{display:block;width:100%;height:auto;border-radius:22px;box-shadow:0 16px 40px #183c310d}
.eyebrow{display:inline-block;font-size:11px;font-weight:400;letter-spacing:.16em;color:#327c5b}
h1,h2,p{margin-top:0}
.intro-block h1{font-size:clamp(37px,4.7vw,64px);line-height:1.11;letter-spacing:-.055em;margin:16px 0 22px;font-weight:400}
h1 em{font-style:normal;color:#63937d}
.intro-block p{color:var(--muted);font-size:16px;line-height:1.7;max-width:670px;margin-bottom:0}
.checker-layout{display:grid;grid-template-columns:1.02fr .98fr;gap:20px;align-items:stretch;padding-bottom:82px}
.panel{min-width:0;border:1px solid var(--line);background:#fff;border-radius:24px;padding:29px;box-shadow:0 16px 42px #1631490a}
.panel-heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:26px}
.panel-heading h2,.panel h2{color:var(--navy);font-size:20px;letter-spacing:-.035em;margin:0 0 5px}
.panel-heading p{color:var(--muted);font-size:12px;margin:0}
.step{display:grid;place-items:center;width:35px;height:35px;flex:none;border-radius:11px;background:var(--navy);color:var(--lime);font-size:12px;font-weight:800}
.step.soft{background:#e6f3e9;color:#387a58}
.mode-tabs{display:none;gap:5px;margin-bottom:21px;padding:5px;border-radius:14px;background:#f0f5f5}
.js .mode-tabs{display:flex}
.mode-tabs button{flex:1;padding:11px 8px;background:transparent;border:0;border-radius:10px;color:var(--muted);font-size:13px;font-weight:700}
.mode-tabs button[aria-selected="true"]{background:white;color:var(--navy);box-shadow:0 3px 12px #14384d15}
.mode-tabs button:focus-visible,.primary-button:focus-visible,.outline-button:focus-visible,input:focus-visible,.brand:focus-visible{outline:3px solid #68aa70;outline-offset:3px}
.mode-panel+ .mode-panel{border-top:1px solid var(--line);padding-top:15px;margin-top:25px}
.js .mode-panel+.mode-panel{border:0;padding:0;margin:0}
label{display:block;font-weight:700;font-size:12px;margin:14px 0 7px;color:#374f61}
input:not([type="hidden"]){display:block;width:100%;height:48px;border:1px solid #d4e0e4;border-radius:11px;padding:0 14px;background:#fcfdfd;color:var(--ink);font-size:14px}
input::placeholder{color:#91a0ab}
input:focus{border-color:#489c70;background:white}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.primary-button{width:100%;min-height:49px;border:0;border-radius:11px;margin-top:23px;padding:11px 16px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;font-weight:800}
.primary-button:hover{background:#1d4968}
.primary-button:disabled{opacity:.7;cursor:wait}
.primary-button span{color:var(--lime);font-size:18px}
.helper-text,.privacy-line{font-size:13px;line-height:1.55;color:var(--muted)}
.helper-text{margin:17px 0 0}
.privacy-line{padding-top:19px;margin:25px 0 0;border-top:1px solid var(--line); color: #EE5B5B;}
.message{border-radius:11px;padding:12px 14px;font-size:13px;margin:0 0 20px}
.message.error{color:#943c43;background:#fff2f2;border:1px solid #f0d3d5}
.message.success{color:#1d6848;background:#eef9f2;border:1px solid #cce9d6}
.result-panel{background:#fbfdfc}
.result-box{border:1px solid #d7e5dd;background:#f5faf6;border-radius:17px;padding:27px}
.result-status{display:flex;align-items:center;gap:9px;color:#286f4e;font-weight:800;font-size:14px;margin:0 0 35px}
.status-dot{width:9px;height:9px;flex:none;background:currentColor;border-radius:50%;box-shadow:0 0 0 4px #73b78930}
.date-caption{color:var(--muted);font-size:12px;margin:0 0 7px}
.date-primary{display:block;color:var(--navy);font-size:clamp(30px,3.8vw,45px);line-height:1.17;letter-spacing:-.055em;font-weight:400;overflow-wrap:anywhere}
.date-unknown{font-size:clamp(25px,3vw,36px)}
.date-time{color:#3f596d;font-size:17px;font-weight:700;margin:6px 0 0}
.remaining{display:inline-block;border-radius:99px;background:#e2f1db;color:#346a47;padding:7px 12px;margin:20px 0 0;font-size:12px;font-weight:400}
.result-note{margin:22px 0 0;padding-top:18px;border-top:1px solid #dbe7de;color:#566c7c;font-size:12px;line-height:1.65}
.result-source{margin:24px 0 0;color:var(--muted);font-size:11px}
.result-extra{margin-top:14px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:0 16px}
.result-extra summary{cursor:pointer;padding:13px 0;color:var(--navy);font-size:13px;font-weight:400}
.result-extra summary:focus-visible{outline:3px solid #68aa70;outline-offset:3px}
.result-extra[open] summary{border-bottom:1px solid var(--line)}
.result-extra dl{margin:5px 0 0}
.result-extra dl>div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;border-bottom:1px solid #e8eeef;font-size:12px}
.result-extra dt{color:var(--muted)}
.result-extra dd{margin:0;color:var(--navy);font-weight:400;text-align:right;overflow-wrap:anywhere}
.result-extra p{color:var(--muted);font-size:11px;line-height:1.5;margin:12px 0 14px}
.result-expired,.result-conflict{background:#fff8ef;border-color:#f1dec0}
.result-expired .result-status,.result-conflict .result-status{color:#a46624}
.result-expired .remaining,.result-conflict .remaining{background:#fbe6c9;color:#89501f}
.result-suspended,.result-invalid{background:#fff6f5;border-color:#f0d9d5}
.result-suspended .result-status,.result-invalid .result-status{color:var(--red)}
.result-unverified,.result-unavailable,.result-accessible{background:#f5f8fa;border-color:#dae4e9}
.result-unverified .result-status,.result-unavailable .result-status,.result-accessible .result-status{color:#567287}
.result-placeholder{min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px dashed #cbdad9;border-radius:17px;background:#fff;padding:28px}
.placeholder-icon{display:grid;place-items:center;width:49px;height:49px;background:#eaf3ee;border-radius:14px;color:#38805c;font-size:26px;margin-bottom:18px}
.result-placeholder strong{font-size:15px}
.result-placeholder p{color:var(--muted);font-size:12px;margin:7px 0 0}
.result-disclaimer{font-size:11px;color:var(--muted);margin:22px 0 0}
.explainer{border-top:1px solid var(--line);padding:45px 0 68px}
.explainer-heading{max-width:730px}
.explainer-heading h2{font-size:clamp(24px,3vw,32px);line-height:1.25;letter-spacing:-.04em;margin:9px 0 10px}
.explainer-heading p,.explainer-grid p{font-size:13px;line-height:1.75;color:var(--muted);margin:0}
.explainer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:27px}
.explainer-grid>div{min-width:0;border-left:2px solid #badabb;padding:1px 16px}
.explainer-grid h3{font-size:17px;color:var(--navy);margin:0 0 7px}
.site-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;padding:24px 0 34px;color:#788994;font-size:13px}
.admin-main{padding:55px 0 76px}
.admin-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}
.admin-heading h1{font-size:clamp(34px,5vw,50px);letter-spacing:-.05em;line-height:1.12;margin:9px 0 10px}
.admin-heading p{color:var(--muted);margin:0;font-size:13px}
.outline-button{background:white;border:1px solid var(--line);border-radius:10px;padding:10px 15px;color:var(--ink);white-space:nowrap;font-size:12px;font-weight:700}
.outline-button:hover{background:#edf5f2}
.login-panel{max-width:460px}
.login-panel h2{margin-bottom:23px}
.admin-section-nav{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0 0 28px;padding:6px;border:1px solid var(--line);border-radius:14px;background:#fff}
.admin-section-nav a{display:inline-flex;align-items:center;gap:5px;padding:9px 15px;border-radius:9px;color:#3e586a;text-decoration:none;font-size:12px;font-weight:700}
.admin-section-nav a:hover,.admin-section-nav a:focus-visible{background:#edf5f2;color:var(--navy)}
.admin-section-nav .admin-public-link{margin-left:auto;color:var(--green)}
.admin-overview,.content-editor,.security-panel{scroll-margin-top:20px}
.period-label{font-size:12px;color:var(--muted);margin:0 0 14px}
.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.kpi{border:1px solid var(--line);background:#fff;border-radius:16px;padding:18px 21px;min-height:113px}
.kpi span{display:block;color:var(--muted);font-size:12px}
.kpi strong{display:block;font-size:32px;line-height:1.2;letter-spacing:-.04em;margin-top:7px;color:var(--navy)}
.kpi small{display:block;color:var(--muted);font-size:10px}
.admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-areas:'modes results' 'errors results';gap:14px;margin:0 0 16px;align-items:start}
.admin-grid .panel{padding:23px}
.admin-grid .panel:nth-child(1){grid-area:modes}
.admin-grid .panel:nth-child(2){grid-area:results}
.admin-grid .panel:nth-child(3){grid-area:errors}
.subtle{color:var(--muted);font-size:12px;line-height:1.6;margin:0 0 17px}
.data-row{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid #e8eeef;padding:9px 0;font-size:12px}
.data-row span{color:#52697a}
.data-row strong{font-size:13px;color:var(--navy);text-align:right}
.data-row .health-ok{color:#21724d}
.data-row .health-fail{color:#b24346}
.empty-admin{color:var(--muted);font-size:12px}
.admin-empty-state{padding:23px;margin-bottom:16px;background:#fbfdfc;box-shadow:none}
.admin-empty-state h2{font-size:17px}
.admin-empty-state p{margin:5px 0 0;color:var(--muted);font-size:12px}
.admin-health{padding:18px 23px;margin:0 0 20px;box-shadow:none}
.admin-health summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;color:var(--navy);font-weight:800;font-size:15px}
.admin-health summary strong{font-size:11px;font-weight:700}
.admin-health .subtle{margin:17px 0 8px}
.admin-health-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px}
.admin-health summary .health-ok{color:#21724d}
.admin-health summary .health-fail{color:#b24346}
.content-editor{margin:0 0 18px;padding:28px}
.admin-section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:19px}
.admin-section-heading h2{margin:5px 0 5px}
.admin-section-heading .subtle{margin:0}
.admin-section-heading .outline-button{display:inline-flex;text-decoration:none}
.content-editor .editor-language{border:1px solid var(--line);border-radius:15px;background:#fbfdfd;margin:11px 0;padding:0 18px}
.content-editor summary{cursor:pointer;color:var(--navy);font-weight:800}
.editor-language>summary{padding:17px 0;font-size:14px}
.editor-language[open]>summary{border-bottom:1px solid #e8eeef}
.editor-section{border:1px solid #e2ebed;border-radius:11px;background:white;margin:13px 0;padding:0 17px}
.editor-section>summary{padding:12px 0;font-size:13px}
.editor-section[open]>summary{border-bottom:1px solid #e8eeef}
.editor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;padding:5px 0 18px}
.editor-grid>div{min-width:0}
.editor-grid .editor-wide{grid-column:1/-1}
.content-editor textarea{display:block;width:100%;min-height:80px;border:1px solid #d4e0e4;border-radius:11px;padding:11px 14px;background:#fcfdfd;color:var(--ink);font:inherit;font-size:13px;line-height:1.55;resize:vertical}
.content-editor textarea:focus-visible,.content-editor summary:focus-visible,.admin-health summary:focus-visible,.admin-section-nav a:focus-visible{outline:3px solid #68aa70;outline-offset:2px}
.editor-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px}
.editor-actions .primary-button{width:auto;min-width:190px;margin:0}
.editor-dirty{color:#916316;font-size:12px;font-weight:700}
.editor-image{border-top:1px solid var(--line);margin-top:24px;padding-top:24px}
.editor-image-copy{display:grid;grid-template-columns:1fr minmax(165px,235px);align-items:start;gap:18px}
.editor-image-copy h3{font-size:16px;margin:0 0 8px;color:var(--navy)}
.editor-image-copy .subtle{max-width:560px;margin:0}
.editor-image img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:14px;background:#eef5f1}
.editor-image input[type=file]{height:auto;padding:12px;background:#fff}
.editor-image .outline-button{margin-top:12px}
.security-panel{display:grid;grid-template-columns:1fr minmax(260px,1fr);gap:32px;padding:28px}
.security-panel .subtle{margin:12px 0}
@media(max-width:830px){.checker-layout,.admin-grid,.security-panel,.admin-health-grid{grid-template-columns:1fr}.admin-grid{grid-template-areas:none}.admin-grid .panel:nth-child(n){grid-area:auto}.intro-block{padding-top:60px}.security-panel{gap:16px}}
@media(max-width:600px){.site-wrap{padding:0 18px}.site-header{height:70px}.brand{font-size:12px}.header-caption{display:none}.header-actions{gap:6px}.intro-block{padding:50px 0 28px}.intro-block p{font-size:14px}.checker-layout{gap:14px;padding-bottom:55px}.panel{padding:22px;border-radius:19px}.field-row{grid-template-columns:1fr;gap:0}.result-box{padding:22px}.site-footer{display:block}.site-footer span{display:block;margin:5px 0}.admin-main{padding:35px 0 55px}.admin-heading{align-items:start;flex-direction:column}.admin-section-nav{gap:3px}.admin-section-nav a{padding:9px 10px}.admin-section-nav .admin-public-link{margin-left:0}.kpi-grid{grid-template-columns:1fr;gap:10px}.kpi{min-height:unset}.kpi strong{font-size:28px}.admin-grid .panel{padding:22px}.admin-section-heading{align-items:start;flex-direction:column}.editor-image-copy{grid-template-columns:1fr}.editor-image img{width:min(260px,100%)}}
@media(prefers-reduced-motion:no-preference){.primary-button,.outline-button,.mode-tabs button{transition:background-color .18s ease}}
@media(max-width:830px){.explainer-grid{grid-template-columns:1fr;gap:19px}}
@media(max-width:600px){.checker-layout{padding-bottom:35px}.explainer{padding:36px 0 48px}}
@media(max-width:830px){.intro-block{grid-template-columns:1fr;padding-top:54px}.intro-copy{max-width:730px}.hero-visual{width:min(420px,100%);justify-self:center}.editor-grid{grid-template-columns:1fr}}
@media(max-width:600px){.intro-block{gap:25px;padding-top:48px}.hero-visual{width:min(360px,100%)}.content-editor details{padding:13px}.editor-actions .primary-button{width:100%}}