:root{color-scheme:dark;--bg:#080b12;--panel:#111621;--panel2:#171e2b;--line:#283143;--text:#eef3fb;--muted:#8d9bb0;--brand:#f3b64d;--brand2:#ef7e36;--good:#49cf91;--bad:#ff6b72;--blue:#6ea8ff}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,#192235 0,transparent 34%),var(--bg);color:var(--text);font:14px/1.5 Inter,"Microsoft YaHei",sans-serif;min-height:100vh}.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:18px 4vw;background:rgba(8,11,18,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.topbar>div{display:flex;gap:13px;align-items:center}.brand{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#171008;font-weight:900;font-size:18px}.topbar h1{font-size:18px;margin:0}.topbar p{margin:2px 0 0;color:var(--muted);font-size:12px}main{width:min(1500px,94vw);margin:28px auto 80px}.hidden{display:none!important}.login-card,.card{background:linear-gradient(145deg,rgba(23,30,43,.96),rgba(13,18,28,.96));border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 70px rgba(0,0,0,.22)}.login-card{max-width:610px;margin:12vh auto;padding:34px}.login-card h2,.card h2{margin:0 0 8px;font-size:17px}.login-card p,.hint{color:var(--muted)}.inline{display:flex;gap:10px}.inline input{flex:1}.stats{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:12px;margin-bottom:20px}.stat{padding:18px;border:1px solid var(--line);border-radius:16px;background:rgba(17,22,33,.88)}.stat span{display:block;color:var(--muted);font-size:12px}.stat strong{display:block;margin-top:6px;font-size:24px}.stat.good strong{color:var(--good)}.tabs{display:flex;gap:8px;margin:18px 0;border-bottom:1px solid var(--line);padding-bottom:10px}.tabs button{background:transparent;border-color:transparent;color:var(--muted)}.tabs button.active{background:#212a3a;color:var(--text);border-color:#38445b}.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.card{padding:20px;margin-bottom:14px}.table-card{padding:0;overflow:hidden}.table-card h2{padding:18px 20px 10px}.table-wrap{overflow:auto;max-height:520px}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}th{position:sticky;top:0;background:#171e2b;color:#aab7c9;font-size:12px;z-index:1}td{font-size:13px}td small{display:block;color:var(--muted);max-width:340px;white-space:normal}form{display:grid;gap:12px;margin-top:14px}.form-grid{grid-template-columns:repeat(3,minmax(180px,1fr));align-items:end}.form-grid button{height:42px}label{display:grid;gap:6px;color:#adbacb;font-size:12px}input,select,button{font:inherit;border-radius:10px;border:1px solid #354056;background:#0d121c;color:var(--text);padding:10px 12px;outline:none}input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(110,168,255,.12)}button{cursor:pointer;border-color:#d68734;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#1b1208;font-weight:800}button.secondary,.row-action{background:#20293a;color:var(--text);border-color:#3a465d}.row-action{padding:5px 9px;font-size:12px}.danger{color:var(--bad)}.positive{color:var(--good)}fieldset{border:1px solid var(--line);border-radius:12px;display:flex;gap:18px;padding:10px 13px}legend{color:var(--muted);font-size:11px}.check{display:flex;grid-template-columns:auto 1fr;align-items:center;gap:8px}.check input{width:16px;height:16px}.secret-card{border-color:#b88739;background:linear-gradient(145deg,#2a2117,#151821)}.secret{display:flex;gap:8px;align-items:center}.secret code{flex:1;background:#080b12;padding:13px;border-radius:10px;word-break:break-all;color:#ffd37a}.badge{display:inline-flex;padding:3px 8px;border-radius:99px;background:#222c3d;color:#b9c6d8;font-size:11px}.badge.active,.badge.success{background:rgba(73,207,145,.13);color:var(--good)}.badge.failed,.badge.error,.badge.suspended,.badge.exhausted{background:rgba(255,107,114,.13);color:var(--bad)}code{font-family:"Cascadia Code",Consolas,monospace}#toast{position:fixed;right:24px;bottom:24px;max-width:420px;padding:12px 16px;border-radius:12px;background:#eef3fb;color:#101722;box-shadow:0 16px 60px #0008;opacity:0;transform:translateY(15px);pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:none}@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.two-col,.form-grid{grid-template-columns:1fr}.tabs{overflow:auto}.topbar{padding:13px 4vw}.topbar p{display:none}}
.welcome-card{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:17px 20px;margin-bottom:12px;border:1px solid rgba(73,207,145,.35);border-radius:16px;background:linear-gradient(100deg,rgba(73,207,145,.12),rgba(17,22,33,.88))}.welcome-card>div{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center}.welcome-card strong{font-size:16px}.welcome-card small{grid-column:2;color:var(--muted)}.live-dot{width:11px;height:11px;border-radius:50%;background:var(--good);box-shadow:0 0 18px var(--good);grid-row:1/3}.beginner-guide{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 18px}.beginner-guide button{display:flex;align-items:center;gap:12px;text-align:left;padding:15px;background:linear-gradient(145deg,#192131,#111722);border-color:#313c50;color:var(--text)}.beginner-guide button:hover{border-color:var(--brand);transform:translateY(-1px)}.beginner-guide b{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#211407;font-size:16px}.beginner-guide span{display:grid}.beginner-guide strong{font-size:13px}.beginner-guide small{color:var(--muted);font-weight:400;margin-top:2px}@media(max-width:1100px){.beginner-guide{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.beginner-guide{grid-template-columns:1fr}.welcome-card{align-items:flex-start;flex-direction:column}}
.quick-distribute-card{border-color:#4e7130;background:linear-gradient(135deg,rgba(73,207,145,.12),rgba(18,24,35,.98))}.quick-head h2{display:inline;margin-left:9px;font-size:20px}.quick-head p{margin:7px 0 0}.quick-badge{display:inline-flex;padding:4px 9px;border-radius:99px;background:var(--good);color:#07170f;font-size:11px;font-weight:900}.quick-grid{grid-template-columns:repeat(4,minmax(160px,1fr));align-items:end}.quick-grid label small{color:var(--muted)}.quick-grid fieldset{height:42px;align-items:center}.quick-grid>button{height:44px}.quick-result{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:18px;padding:17px;border:1px solid #c78b38;border-radius:13px;background:#211a10}.quick-result>div{grid-column:1/-1;display:grid}.quick-result small{color:var(--muted)}.quick-result pre{margin:0;padding:13px;border-radius:9px;background:#080b12;color:#ffdc8e;white-space:pre-wrap;word-break:break-all}.advanced-manage{margin:0 0 14px}.advanced-manage>summary{cursor:pointer;padding:14px 17px;border:1px solid var(--line);border-radius:12px;background:#111722;color:#adbacb;font-weight:700}.advanced-manage[open]>summary{margin-bottom:14px}@media(max-width:1150px){.quick-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.quick-grid,.quick-result{grid-template-columns:1fr}.quick-result>div{grid-column:auto}}
.table-hint{margin:0;padding:0 20px 14px;color:var(--muted)}.key-actions{display:flex;flex-wrap:wrap;gap:6px;min-width:245px}.key-actions .row-action.danger-button{border-color:#713b43;color:#ffadb1}.badge.revoked{background:rgba(255,107,114,.13);color:var(--bad)}
.pricing-mode-switch{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0 10px}.pricing-mode-switch button{display:grid;text-align:left;gap:3px;padding:18px;background:#101621;color:var(--text);border-color:#344157}.pricing-mode-switch button.active{border-color:var(--good);background:linear-gradient(135deg,rgba(73,207,145,.18),rgba(16,22,33,.98));box-shadow:0 0 0 2px rgba(73,207,145,.08)}.pricing-mode-switch b{font-size:18px}.pricing-mode-switch small{color:var(--muted);font-weight:400}.pricing-mode-help{display:flex;gap:12px;align-items:center;padding:11px 14px;border-radius:10px;background:#0d121c;color:var(--muted)}.pricing-mode-help strong{color:var(--good)}.pricing-basic-grid{margin-top:14px}.sku-advanced{grid-column:1/-1;margin-top:2px}.sku-advanced>summary{font-size:12px}.pricing-type{display:inline-flex;padding:4px 10px;border-radius:99px;font-weight:900}.pricing-type.image{background:rgba(73,207,145,.14);color:var(--good)}.pricing-type.video{background:rgba(110,168,255,.14);color:var(--blue)}@media(max-width:650px){.pricing-mode-switch{grid-template-columns:1fr}.pricing-mode-help{align-items:flex-start;flex-direction:column;gap:2px}}

/* Six clearly separated beginner-facing modules. */
.module-nav{position:sticky;top:83px;z-index:4;display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:18px 0 22px;padding:9px;border:1px solid var(--line);border-radius:16px;background:rgba(8,11,18,.94);backdrop-filter:blur(18px)}
.module-nav button{display:grid;gap:2px;text-align:left;padding:12px 14px;background:#111722;border-color:#283348;color:var(--text)}
.module-nav button small{color:var(--muted);font-weight:400}.module-nav button.active{border-color:var(--brand);background:linear-gradient(135deg,rgba(243,182,77,.2),rgba(239,126,54,.1));box-shadow:inset 0 0 0 1px rgba(243,182,77,.14)}
.page-heading{display:flex;align-items:center;justify-content:space-between;margin:4px 0 16px;padding:19px 22px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(110deg,#151d2b,#0f141e)}
.page-heading>div{display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:center}.page-heading h2{margin:0;font-size:23px}.page-heading p{grid-column:2;margin:2px 0 0;color:var(--muted)}.page-number{grid-row:1/3;display:grid;place-items:center;width:45px;height:45px;border-radius:14px;background:#212b3d;color:var(--brand);font-weight:900}
.image-heading{border-color:rgba(73,207,145,.3);background:linear-gradient(110deg,rgba(73,207,145,.12),#0f141e)}.video-heading{border-color:rgba(110,168,255,.3);background:linear-gradient(110deg,rgba(110,168,255,.12),#0f141e)}
.compact-form-card{padding-bottom:22px}.compact-form-card form{grid-template-columns:2fr 2fr 1fr}.management-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:14px 0}.manage-card,.price-card,.empty-card{padding:18px;border:1px solid var(--line);border-radius:17px;background:linear-gradient(145deg,#151c29,#0e131d);transition:.2s}.manage-card.attention{border-color:var(--brand);box-shadow:0 0 0 4px rgba(243,182,77,.13)}.manage-card.is-disabled{opacity:.72}.manage-card header,.price-card header,.edit-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.manage-card h3,.price-card h3,.edit-head h2{margin:0;font-size:17px}.manage-card header small,.price-card header small{color:var(--muted)}
.manage-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:15px 0}.manage-metrics.three{grid-template-columns:repeat(3,1fr)}.manage-metrics span{padding:10px;border-radius:10px;background:#0a0f17}.manage-metrics small{display:block;color:var(--muted);font-size:11px}.manage-metrics strong{display:block;margin-top:3px}.manage-card footer,.price-card footer{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin-top:13px}.primary-action{border-color:#4c765b!important;background:rgba(73,207,145,.12)!important;color:var(--good)!important}.danger-button{border-color:#713b43!important;color:#ffadb1!important}.manage-card details,.price-card details{margin-top:13px;color:var(--muted);font-size:11px}.manage-card details summary,.price-card details summary{cursor:pointer}.manage-card details code,.manage-card details small,.price-card details code,.price-card details small{display:block;margin-top:5px}.empty-card{grid-column:1/-1;color:var(--muted);text-align:center;padding:30px}
.edit-card{border-color:var(--brand);box-shadow:0 0 0 3px rgba(243,182,77,.08),0 18px 70px rgba(0,0,0,.3)}.edit-head>div{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.edit-head .hint{flex-basis:100%;margin:0}.edit-badge{display:inline-flex;padding:4px 9px;border-radius:99px;background:var(--brand);color:#251607;font-size:11px;font-weight:900}.edit-columns h3{margin:0}.edit-columns form{padding:15px;border:1px solid var(--line);border-radius:13px;background:#0d121b}
.single-create{margin:14px 0}.single-create .card{margin:0}.key-display{display:grid;gap:5px;margin:14px 0;padding:12px;border-radius:11px;background:#080c13}.key-display code{font-size:14px;color:#ffd581}.key-display small{color:var(--muted)}.provider-tags{display:flex;flex-wrap:wrap;gap:6px}.badge.revoked,.badge.disabled{background:rgba(255,107,114,.13);color:var(--bad)}
.form-advanced{grid-column:1/-1}.form-advanced .form-grid{margin:0;padding:0 2px 4px}.pricing-card{padding:23px}.image-card{border-color:rgba(73,207,145,.35)}.video-card{border-color:rgba(110,168,255,.35)}.price-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:14px 0}.list-title{grid-column:1/-1;margin:7px 2px 0;font-size:17px}.price-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:10px;align-items:center;margin:17px 0}.price-flow span{padding:12px;border-radius:11px;background:#090e16}.price-flow small{display:block;color:var(--muted)}.price-flow strong{display:block;margin-top:3px;font-size:16px}.price-flow>b{color:var(--muted)}.price-card footer small{margin-left:auto;color:var(--muted)}
@media(max-width:1180px){.module-nav{grid-template-columns:repeat(3,1fr);position:static}.management-grid,.price-list{grid-template-columns:1fr}.compact-form-card form{grid-template-columns:1fr 1fr}.compact-form-card button{grid-column:1/-1}.manage-metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.module-nav{grid-template-columns:repeat(2,1fr)}.page-heading h2{font-size:19px}.compact-form-card form,.edit-columns{grid-template-columns:1fr}.price-flow{grid-template-columns:1fr}.price-flow>b{display:none}.manage-metrics.three{grid-template-columns:1fr}.secret{align-items:stretch;flex-direction:column}}