:root{
    --bg:#f5f7fb;
    --surface:#ffffff;
    --text:#172033;
    --muted:#68748a;
    --line:#e4e9f2;
    --primary:#635bff;
    --primary-dark:#4f46e5;
    --success:#0f9f6e;
    --danger:#d14343;
    --nav:#111827;
    --shadow:0 18px 55px rgba(24,32,55,.09);
    --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
.auth-page{min-height:100vh;background:linear-gradient(135deg,#111827 0%,#222c49 52%,#635bff 150%)}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;max-width:1180px;margin:auto;align-items:center;padding:42px;gap:60px}
.auth-hero{color:white;padding:50px 20px}
.auth-hero h1{font-size:clamp(42px,5vw,70px);line-height:1.04;margin:14px 0 22px;letter-spacing:-.04em}
.auth-hero p{max-width:620px;color:#d3d9e6;font-size:19px;line-height:1.7}
.auth-card{background:var(--surface);padding:38px;border-radius:26px;box-shadow:0 35px 90px rgba(0,0,0,.25)}
.auth-card h1,.auth-card h2{margin:18px 0 8px}
.install-shell{display:block;max-width:880px;padding-top:70px;padding-bottom:70px}
.brand-mark{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),#8b5cf6);color:white;font-weight:900;letter-spacing:-.04em;box-shadow:0 10px 28px rgba(99,91,255,.28)}
.brand-mark.small{width:36px;height:36px;border-radius:11px;font-size:12px;box-shadow:none}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:800;color:var(--primary)}
.eyebrow.light{color:#bfc6ff}
.muted{color:var(--muted)}
.topbar{height:72px;background:var(--nav);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.top-actions{display:flex;align-items:center;gap:14px}
.user-chip{font-size:14px;color:#d5d9e3}
.admin-nav{background:#fff;border-bottom:1px solid var(--line);display:flex;gap:24px;padding:14px max(24px,calc((100vw - 1180px)/2));overflow:auto}
.admin-nav a{color:var(--muted);font-size:14px;font-weight:700;white-space:nowrap}
.admin-nav a:hover{color:var(--primary)}
.container{max-width:1180px;margin:0 auto;padding:38px 24px 70px}
.page-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:24px}
.page-title h1{margin:7px 0 0;font-size:34px;letter-spacing:-.035em}
.footer{text-align:center;color:var(--muted);padding:24px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 30px rgba(24,32,55,.04);margin-bottom:24px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
.panel-head h2{font-size:20px;margin:0 0 5px}
.panel-head p{margin:0;color:var(--muted);font-size:14px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-size:13px;font-weight:800}
.field small{color:var(--muted);font-size:12px}
input,textarea,select{width:100%;border:1px solid #d8deea;background:#fff;border-radius:11px;padding:12px 13px;color:var(--text);outline:none;transition:.2s}
input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(99,91,255,.11)}
textarea{resize:vertical}
.btn{border:0;border-radius:11px;padding:11px 16px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:.18s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--primary);color:white;box-shadow:0 10px 22px rgba(99,91,255,.2)}
.btn.primary:hover{background:var(--primary-dark)}
.btn.secondary{background:#eef0ff;color:var(--primary-dark)}
.btn.ghost{background:rgba(255,255,255,.09);color:white}
.btn.danger-ghost{background:#fff0f0;color:var(--danger)}
.btn.full{width:100%}
.small-btn{padding:8px 11px;font-size:12px}
.alert{padding:13px 15px;border-radius:11px;margin:0 0 18px;font-size:14px}
.alert.success{background:#e9fbf4;color:#087754;border:1px solid #b8ecd8}
.alert.error{background:#fff1f1;color:#a72d2d;border:1px solid #f3c8c8}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}
.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.stat-card span{display:block;color:var(--muted);font-size:13px;font-weight:700}
.stat-card strong{display:block;margin-top:8px;font-size:34px;letter-spacing:-.04em}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;min-width:720px}
th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.09em;padding:12px;border-bottom:1px solid var(--line)}
td{padding:14px 12px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
tr:last-child td{border-bottom:0}
.empty{text-align:center;color:var(--muted);padding:34px}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800}
.badge.success{background:#e8f8f1;color:#0b7f59}
.badge.muted-badge,.muted-badge{background:#edf0f5;color:#657086}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.two-col.wide-left{grid-template-columns:1.35fr .65fr}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.form-grid h2{font-size:17px;margin:12px 0 16px}
.span-2{grid-column:1/-1}
.steps{padding-left:22px;margin:0}
.steps li{padding:7px 0;color:var(--muted);line-height:1.5}
.inline-form{display:flex;gap:8px;align-items:center}
.inline-form input{min-width:160px}
.tag-list{display:flex;gap:8px;flex-wrap:wrap}
.tip-box{background:#f4f3ff;border-radius:14px;padding:18px;margin-top:22px}
.tip-box p{color:var(--muted);line-height:1.55;margin-bottom:0}
.or-divider{height:1px;background:var(--line);position:relative;margin:27px 0}
.or-divider span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:white;padding:0 10px;color:var(--muted);font-size:12px}
.material-admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.mini-card{display:grid;grid-template-columns:120px 1fr;border:1px solid var(--line);border-radius:15px;overflow:hidden}
.mini-cover{background:linear-gradient(135deg,#4f46e5,#8b5cf6);min-height:160px;background-size:cover;background-position:center;display:grid;place-items:center;color:white;font-size:42px;font-weight:900}
.mini-content{padding:16px}
.mini-content h3{margin:13px 0 7px}
.mini-content p{color:var(--muted);font-size:13px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card-actions{display:flex;gap:8px;margin-top:13px}
.big-number{font-size:70px;font-weight:900;letter-spacing:-.06em;color:var(--primary)}
.welcome-panel{background:linear-gradient(135deg,#171f36,#635bff);color:white;border-radius:25px;padding:34px;display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;box-shadow:var(--shadow)}
.welcome-panel h2{font-size:34px;margin:9px 0}
.welcome-panel p{color:#dde0f0;margin:0}
.welcome-count{width:125px;height:125px;border-radius:50%;border:1px solid rgba(255,255,255,.25);display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(255,255,255,.08)}
.welcome-count strong{font-size:40px}
.welcome-count span{font-size:12px;color:#dce0f0}
.member-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.material-card{background:white;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 10px 34px rgba(24,32,55,.05);display:flex;flex-direction:column}
.material-cover{height:190px;background:linear-gradient(135deg,#4f46e5,#9f67ff);background-size:cover;background-position:center;display:grid;place-items:center;color:white}
.material-cover span{font-size:74px;font-weight:900;opacity:.9}
.material-content{padding:22px;display:flex;flex-direction:column;flex:1}
.material-content h2{font-size:21px;margin:14px 0 9px}
.material-content p{color:var(--muted);line-height:1.58;font-size:14px;flex:1}
.material-meta{color:var(--muted);font-size:12px;margin:12px 0 18px}
.empty-state{grid-column:1/-1;text-align:center;padding:60px 24px}
.empty-icon{font-size:52px}
@media(max-width:900px){
    .auth-shell{grid-template-columns:1fr;gap:20px;padding:25px}
    .auth-hero{padding:30px 5px 0}
    .auth-hero h1{font-size:42px}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .two-col,.two-col.wide-left{grid-template-columns:1fr}
    .member-grid{grid-template-columns:repeat(2,1fr)}
    .material-admin-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
    .auth-card{padding:25px}
    .topbar{padding:0 16px}
    .brand span:last-child,.user-chip{display:none}
    .container{padding:28px 15px 55px}
    .page-title h1{font-size:28px}
    .stats-grid{grid-template-columns:1fr 1fr;gap:10px}
    .stat-card{padding:17px}
    .stat-card strong{font-size:28px}
    .form-grid{grid-template-columns:1fr}
    .span-2{grid-column:auto}
    .member-grid{grid-template-columns:1fr}
    .welcome-panel{align-items:flex-start;padding:25px}
    .welcome-count{width:85px;height:85px;flex:0 0 85px}
    .welcome-count strong{font-size:28px}
    .mini-card{grid-template-columns:90px 1fr}
    .inline-form{flex-direction:column;align-items:stretch}
}

/* Videocursos */
.narrow-panel{max-width:660px;margin:0 auto}
.security-note{text-align:center;color:var(--muted);font-size:13px;margin-top:18px}
.dashboard-stats{grid-template-columns:repeat(3,1fr)}
.course-admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.course-admin-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:grid;grid-template-columns:180px 1fr}
.course-cover{min-height:220px;background:linear-gradient(135deg,#151d35,#635bff);background-size:cover;background-position:center;display:grid;place-items:center;color:#fff}
.course-cover span{font-size:70px;font-weight:900;opacity:.9}
.course-card-body{padding:20px;display:flex;flex-direction:column}
.course-card-body h3{font-size:22px;margin:14px 0 8px}
.course-card-body p{color:var(--muted);line-height:1.55;font-size:14px;flex:1}
.course-stats{display:flex;gap:18px;color:var(--muted);font-size:12px;font-weight:700;margin:12px 0}
.wrap-actions{flex-wrap:wrap}
.course-edit-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:-8px 0 24px}
.course-edit-heading h2{font-size:28px;margin:7px 0 0}
.back-link{color:var(--primary);font-weight:800;font-size:13px}
.module-panel{padding:0;overflow:visible}
.module-header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px;border-bottom:1px solid var(--line)}
.module-header h2{margin:5px 0;font-size:22px}
.module-header p{margin:0;color:var(--muted);font-size:13px}
.module-actions,.lesson-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.lesson-admin-list{padding:0 24px}
.lesson-admin-row{display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
.lesson-number{width:34px;height:34px;border-radius:50%;background:#eef0ff;color:var(--primary);display:grid;place-items:center;font-size:12px;font-weight:900}
.lesson-title-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lesson-flags{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-top:6px}
.action-details{position:relative}
.action-details summary,.add-lesson-details summary{list-style:none}
.action-details summary::-webkit-details-marker,.add-lesson-details summary::-webkit-details-marker{display:none}
.popover-form{position:absolute;right:0;top:42px;width:330px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;box-shadow:var(--shadow);z-index:20}
.lesson-edit-popover{width:min(680px,85vw)}
.add-lesson-details{padding:20px 24px}
.add-lesson-details[open]{background:#f8f9fc;border-top:1px solid var(--line)}
.add-lesson-form{margin-top:20px}
.check-line{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin:0 0 18px}
.check-line input{width:auto}
.compact-empty{padding:20px}
.section-heading{margin:8px 0 18px}
.section-heading h2{margin:5px 0 0;font-size:27px}
.spaced-heading{margin-top:42px}
.course-member-grid{grid-template-columns:repeat(3,1fr)}
.progress-row{display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:12px 0 7px}
.progress-track{height:8px;background:#e8ebf3;border-radius:999px;overflow:hidden;margin-bottom:18px}
.progress-track span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),#8b5cf6);border-radius:inherit}
.course-hero{display:grid;grid-template-columns:330px 1fr;background:linear-gradient(135deg,#111827,#273353);color:#fff;border-radius:25px;overflow:hidden;margin-bottom:28px;box-shadow:var(--shadow)}
.course-hero-cover{min-height:320px;background:linear-gradient(135deg,#4f46e5,#8b5cf6);background-size:cover;background-position:center;display:grid;place-items:center}
.course-hero-cover span{font-size:110px;font-weight:900}
.course-hero-content{padding:38px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.course-hero-content h2{font-size:34px;letter-spacing:-.03em;margin:13px 0 10px}
.course-hero-content p{color:#dbe0ee;line-height:1.65;max-width:700px}
.light-progress{color:#dbe0ee;width:100%;max-width:520px}
.course-hero-content .progress-track{width:100%;max-width:520px;background:rgba(255,255,255,.14)}
.course-outline{display:flex;flex-direction:column;gap:18px}
.outline-module{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.outline-module-head{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:15px;background:#fbfcfe;border-bottom:1px solid var(--line)}
.outline-module-head h2{margin:5px 0 0;font-size:20px}
.outline-lessons{display:flex;flex-direction:column}
.outline-lesson{display:grid;grid-template-columns:38px 1fr auto;gap:14px;align-items:center;padding:17px 24px;border-bottom:1px solid var(--line);transition:.18s}
.outline-lesson:last-child{border-bottom:0}
.outline-lesson:hover{background:#f8f8ff}
.completion-icon{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#eef0ff;color:var(--primary);font-weight:900;font-size:12px}
.outline-lesson.is-complete .completion-icon{background:#e7f8f1;color:var(--success)}
.outline-lesson-text{display:flex;flex-direction:column;gap:4px}
.outline-lesson-text small{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:700px}
.lesson-duration{color:var(--muted);font-size:12px}
.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}
.lesson-content-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 8px 30px rgba(24,32,55,.04)}
.lesson-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin:20px 0}
.lesson-heading h2{font-size:30px;letter-spacing:-.03em;margin:7px 0 0}
.duration-pill{background:#f0f2f7;border-radius:999px;padding:8px 11px;color:var(--muted);font-size:12px;font-weight:700;white-space:nowrap}
.video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#0b0d12;border-radius:16px;overflow:hidden;margin:20px 0}
.video-frame iframe,.video-frame video{width:100%;height:100%;border:0;display:block}
.external-video-box{text-align:center;background:#f6f7fb;border:1px dashed #ccd3df;border-radius:16px;padding:45px 20px;margin:20px 0}
.lesson-copy{font-size:16px;line-height:1.8;color:#33405a;padding:15px 2px 26px}
.lesson-resource{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px;border:1px solid var(--line);border-radius:14px;background:#fafbfe;margin:15px 0 25px}
.lesson-resource h3{margin:6px 0 0;font-size:16px}
.completed-btn{background:#e7f8f1;color:#087754}
.lesson-navigation{display:grid;grid-template-columns:1fr 1fr;gap:15px;border-top:1px solid var(--line);margin-top:24px;padding-top:20px}
.lesson-nav-link{display:flex;flex-direction:column;gap:5px;color:var(--primary)}
.lesson-nav-link small{color:var(--muted)}
.lesson-nav-link.align-right{text-align:right}
.sticky-panel{position:sticky;top:96px}
.sidebar-progress-number{font-size:54px;font-weight:900;letter-spacing:-.05em;margin:8px 0}
@media(max-width:1050px){
  .course-admin-grid{grid-template-columns:1fr}
  .course-member-grid{grid-template-columns:repeat(2,1fr)}
  .lesson-layout{grid-template-columns:1fr}
  .sticky-panel{position:static}
}
@media(max-width:760px){
  .dashboard-stats{grid-template-columns:repeat(2,1fr)}
  .course-admin-card{grid-template-columns:1fr}
  .course-cover{min-height:170px}
  .course-hero{grid-template-columns:1fr}
  .course-hero-cover{min-height:220px}
  .course-hero-content{padding:25px}
  .course-hero-content h2{font-size:28px}
  .course-member-grid{grid-template-columns:1fr}
  .module-header,.course-edit-heading{align-items:flex-start;flex-direction:column}
  .lesson-admin-row{grid-template-columns:38px 1fr}
  .lesson-actions{grid-column:1/-1;padding-left:52px}
  .popover-form{position:fixed;left:15px;right:15px;top:90px;width:auto;max-height:75vh;overflow:auto}
  .outline-lesson{grid-template-columns:34px 1fr}
  .lesson-duration{grid-column:2}
  .lesson-heading{flex-direction:column}
  .lesson-resource{align-items:flex-start;flex-direction:column}
}


/* Pedidos y ventas RapiMante */
.warning-badge{background:#fff4d9;color:#9a6500}
.danger-badge{background:#ffe7e7;color:#a83232}
.checkout-page{min-height:100vh;background:#f5f2ed;color:#252321}
.checkout-header{min-height:68px;padding:0 max(22px,calc((100vw - 1120px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e4ded6}
.checkout-header>a{font-size:13px;color:var(--muted);font-weight:800}
.checkout-brand{display:flex;align-items:center;gap:11px}
.checkout-shell{width:min(1120px,92%);margin:0 auto;padding:54px 0 80px;display:grid;grid-template-columns:.88fr 1.12fr;gap:48px;align-items:start}
.checkout-summary{position:sticky;top:95px}
.checkout-summary h1{font-size:38px;margin:11px 0}
.checkout-summary>p{color:var(--muted);line-height:1.65}
.checkout-cover{
    display:block;
    width:100%;
    max-width:100%;
    height:auto;
    aspect-ratio:16/9;
    max-height:310px;
    object-fit:cover;
    object-position:center;
    border-radius:22px;
    margin-bottom:28px;
    box-shadow:var(--shadow);
}
.checkout-cover.placeholder{
    display:grid;
    place-items:center;
    width:100%;
    aspect-ratio:16/9;
    max-height:310px;
    background:linear-gradient(135deg,#1f2937,#635bff);
    color:#fff;
    font-size:82px;
    font-weight:900;
}
.checkout-price{display:flex;align-items:center;justify-content:space-between;margin:24px 0;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.checkout-price span{color:var(--muted);font-size:13px;font-weight:800}
.checkout-price strong{font-size:26px}
.checkout-benefits{list-style:none;padding:0;display:grid;gap:10px;color:var(--muted);font-size:14px}
.checkout-benefits li::before{content:"✓";color:var(--success);font-weight:900;margin-right:10px}
.checkout-form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:var(--shadow)}
.checkout-form-card h2{font-size:28px;margin:8px 0}
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;opacity:0!important}
.payment-option{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:start;padding:14px;border:1px solid var(--line);border-radius:12px;margin-bottom:9px;cursor:pointer}
.payment-option input{width:auto;margin-top:3px}
.payment-option strong,.payment-option small{display:block}
.payment-option small{color:var(--muted);font-size:12px;margin-top:3px}
.checkout-consent{margin:20px 0;align-items:flex-start}
.order-status-shell{width:min(1050px,92%);margin:0 auto;padding:48px 0 80px}
.order-hero{text-align:center;margin-bottom:32px}
.order-hero h1{font-size:38px;margin:10px 0}
.order-hero p{color:var(--muted)}
.order-number{display:inline-flex;padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:900;letter-spacing:.07em}
.order-layout,.order-admin-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.order-detail-list{display:grid;gap:0}
.order-detail-list>div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}
.order-detail-list>div:last-child{border-bottom:0}
.order-detail-list span{color:var(--muted);font-size:13px}
.order-detail-list strong{text-align:right;font-size:14px}
.bank-instructions{padding:18px;border-radius:13px;background:#f7f5f1;color:#4c4741;line-height:1.7;font-size:14px;margin-bottom:18px}
.whatsapp-order-btn{background:#edf8f2!important;color:#087754!important}
.receipt-panel{margin-top:24px}
.order-stats{grid-template-columns:repeat(5,1fr)}
.order-stats .stat-card:hover{border-color:var(--primary);transform:translateY(-2px)}
.order-filters{display:grid;grid-template-columns:1fr 220px auto auto;gap:10px;margin-bottom:20px}
.receipt-flag{display:inline-flex;margin-top:5px;padding:3px 7px;border-radius:999px;background:#fff4d9;color:#9a6500;font-size:10px;font-weight:900}
.receipt-preview{text-align:center;display:grid;gap:14px;padding:20px}
.credential-box{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px;margin-bottom:24px;border-radius:18px;background:linear-gradient(135deg,#e9fbf4,#f6fffb);border:1px solid #b8ecd8}
.credential-box h2{margin:7px 0 12px}
.credential-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}
.credential-grid>div{padding:12px;border-radius:11px;background:#fff;border:1px solid #d7eee5}
.credential-grid span,.credential-grid strong{display:block}
.credential-grid span{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.07em;font-weight:800}
.credential-grid strong{margin-top:5px;font-size:13px;word-break:break-word}
.course-price-form{margin:5px 0 12px}
.course-price-form input{min-width:90px}
.settings-check{margin:14px 0 18px}

@media(max-width:900px){
    .checkout-shell,.order-layout,.order-admin-layout{grid-template-columns:1fr}
    .checkout-summary{position:static}
    .order-stats{grid-template-columns:repeat(2,1fr)}
    .order-filters{grid-template-columns:1fr 1fr}
    .credential-box{align-items:stretch;flex-direction:column}
    .credential-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
    .checkout-header{
        min-height:62px;
        padding:0 14px;
        gap:12px;
    }
    .checkout-header>a{
        font-size:11px;
        white-space:nowrap;
    }
    .checkout-brand strong{font-size:14px}

    .checkout-shell{
        width:100%;
        padding:18px 14px 54px;
        gap:20px;
    }
    .checkout-summary{
        width:100%;
        padding:14px;
        border:1px solid var(--line);
        border-radius:18px;
        background:#fff;
        overflow:hidden;
    }
    .checkout-cover{
        width:100%;
        height:auto;
        max-height:190px;
        aspect-ratio:16/10;
        object-fit:cover;
        object-position:center;
        margin-bottom:18px;
        border-radius:14px;
        box-shadow:none;
    }
    .checkout-cover.placeholder{
        max-height:190px;
        aspect-ratio:16/10;
        border-radius:14px;
        font-size:52px;
    }
    .checkout-summary h1{
        margin:8px 0 10px;
        font-size:27px;
        line-height:1.13;
        overflow-wrap:anywhere;
    }
    .checkout-summary>p{
        font-size:14px;
        line-height:1.55;
    }
    .checkout-price{
        margin:17px 0;
        padding:14px 0;
    }
    .checkout-price strong{font-size:22px}
    .checkout-benefits{
        gap:8px;
        margin-bottom:3px;
        font-size:13px;
    }

    .checkout-form-card{
        width:100%;
        padding:20px 16px;
        border-radius:18px;
        overflow:hidden;
    }
    .checkout-form-card h2{
        font-size:25px;
        line-height:1.15;
    }
    .checkout-form-card .field{margin-bottom:15px}
    .payment-option{padding:12px}
    .checkout-consent{
        font-size:13px;
        line-height:1.45;
    }

    input,textarea,select{
        max-width:100%;
        font-size:16px;
    }
    .btn.full{
        min-height:48px;
        padding-left:13px;
        padding-right:13px;
        white-space:normal;
        text-align:center;
        line-height:1.3;
    }

    .order-status-shell{
        width:100%;
        padding:25px 14px 55px;
    }
    .order-hero h1{
        font-size:28px;
        overflow-wrap:anywhere;
    }
    .order-number{
        max-width:100%;
        font-size:12px;
        overflow-wrap:anywhere;
    }
    .order-layout,.order-admin-layout{gap:15px}
    .order-detail-list>div{
        align-items:flex-start;
        flex-direction:column;
        gap:5px;
    }
    .order-detail-list strong{text-align:left}
    .receipt-panel{margin-top:15px}

    .order-filters{grid-template-columns:1fr}
    .order-stats{grid-template-columns:1fr 1fr}
}