/* ============================================================
   KeyGate Admin — Apple Liquid Glass · v2
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- Tokens ---- */
:root {
    --kg-bg: #ECEEF0;
    --kg-surface: rgba(255,255,255,0.45);
    --kg-surface-hover: rgba(255,255,255,0.65);
    --kg-surface-solid: #FFFFFF;
    --kg-glass-blur: saturate(200%) blur(30px);
    --kg-glass-blur-light: saturate(180%) blur(16px);
    --kg-text: #1D1D1F;
    --kg-text-secondary: #6E6E73;
    --kg-text-tertiary: #AEAEB2;
    --kg-accent: #007AFF;
    --kg-accent-soft: rgba(0,122,255,0.08);
    --kg-accent-glow: rgba(0,122,255,0.18);
    --kg-green: #34C759; --kg-green-soft: rgba(52,199,89,0.1);
    --kg-red: #FF3B30;   --kg-red-soft: rgba(255,59,48,0.08);
    --kg-orange: #FF9500; --kg-orange-soft: rgba(255,149,0,0.1);
    --kg-border: rgba(0,0,0,0.06);
    --kg-border-strong: rgba(0,0,0,0.10);
    --kg-highlight: rgba(255,255,255,0.7);
    --kg-shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --kg-shadow-md: 0 2px 8px rgba(0,0,0,0.04), 0 8px 32px rgba(0,0,0,0.06);
    --kg-shadow-lg: 0 4px 16px rgba(0,0,0,0.06), 0 16px 48px rgba(0,0,0,0.08);
    --kg-radius-sm: 8px; --kg-radius: 14px;
    --kg-radius-lg: 20px; --kg-radius-xl: 28px;
    --kg-font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;
    --kg-mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
}

/* ---- Reset ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{min-width:320px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--kg-font);font-size:14px;line-height:1.6;color:var(--kg-text);background:var(--kg-bg);letter-spacing:-0.01em}
button,input,select,textarea{font:inherit;letter-spacing:inherit}
button{cursor:pointer;border:none;background:none}
a{color:var(--kg-accent);text-decoration:none;transition:color .15s ease}
h1,h2,h3{font-weight:600;letter-spacing:-0.02em;line-height:1.25}
code,pre,.eyebrow{font-family:var(--kg-mono)}
:focus-visible{outline:3px solid var(--kg-accent);outline-offset:2px;border-radius:4px}

/* ---- Ambient Background ---- */
body::before {
    content:''; position:fixed; inset:0; z-index:0; pointer-events:none;
    background:
        radial-gradient(ellipse 80% 60% at 20% 10%, rgba(0,122,255,0.06) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 90%, rgba(52,199,89,0.04) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(255,149,0,0.03) 0%, transparent 70%);
}

/* ---- Typography ---- */
.eyebrow{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--kg-text-tertiary);margin-bottom:6px}
.section-heading{margin-bottom:22px}.section-heading h2{font-size:22px;margin-bottom:0}
.section-heading.row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}

/* ---- Notices ---- */
.notice{margin-bottom:16px;padding:14px 18px;border-radius:var(--kg-radius);font-size:13px;font-weight:500;border:1px solid var(--kg-border);background:var(--kg-surface);backdrop-filter:var(--kg-glass-blur-light);-webkit-backdrop-filter:var(--kg-glass-blur-light)}
.notice.success{background:rgba(52,199,89,0.08);border-color:rgba(52,199,89,0.2);color:#1B7A30}
.notice.error{background:rgba(255,59,48,0.06);border-color:rgba(255,59,48,0.15);color:#C41E1A}

/* ---- Buttons ---- */
.button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 20px;border-radius:20px;font-size:13px;font-weight:600;gap:6px;transition:all .2s cubic-bezier(.25,.1,.25,1);white-space:nowrap;border:1px solid transparent}
.button.primary{background:var(--kg-accent);color:#fff}
.button.primary:hover{background:#0066D6;transform:translateY(-1px);box-shadow:0 6px 20px var(--kg-accent-glow)}
.button.primary:active{transform:scale(.97)}
.button.secondary{background:rgba(255,255,255,0.6);backdrop-filter:var(--kg-glass-blur-light);-webkit-backdrop-filter:var(--kg-glass-blur-light);color:var(--kg-text);border-color:var(--kg-border-strong)}
.button.secondary:hover{background:rgba(255,255,255,0.85);border-color:rgba(0,0,0,0.18);transform:translateY(-1px)}
.button.wide{width:100%}
.text-button{font-size:13px;font-weight:500;color:var(--kg-accent);padding:4px 10px;border-radius:6px;transition:background .15s ease}
.text-button:hover{background:var(--kg-accent-soft);text-decoration:none}
.text-button.danger{color:var(--kg-red)}.text-button.danger:hover{background:var(--kg-red-soft)}
.text-link{font-size:13px;font-weight:500}

/* ---- Status ---- */
.status{display:inline-flex;align-items:center;min-height:24px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}
.status.active{background:var(--kg-green-soft);color:#1B7A30}
.status.disabled{background:var(--kg-red-soft);color:#C41E1A}
.status.expired{background:var(--kg-orange-soft);color:#9B6A00}
.status.unused{background:var(--kg-accent-soft);color:#0056B3}

/* ---- Sidebar ---- */
.sidebar{position:fixed;inset:0 auto 0 0;width:232px;display:flex;flex-direction:column;background:rgba(255,255,255,0.5);backdrop-filter:var(--kg-glass-blur);-webkit-backdrop-filter:var(--kg-glass-blur);border-right:1px solid var(--kg-border);z-index:30}
.sidebar-brand{display:flex;align-items:center;gap:12px;min-height:80px;padding:20px 22px;border-bottom:1px solid var(--kg-border);font-weight:600}
.sidebar-brand:hover{text-decoration:none}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:var(--kg-radius-sm);background:var(--kg-accent);color:#fff;font:700 15px/1 var(--kg-mono);flex-shrink:0;box-shadow:0 4px 12px var(--kg-accent-glow)}
.brand-mark.small{width:34px;height:34px;font-size:13px}
.sidebar-brand strong{font-size:15px;color:var(--kg-text);display:block}
.sidebar-brand small{font-size:11px;color:var(--kg-text-tertiary);display:block;margin-top:2px}

.main-nav{display:flex;flex-direction:column;gap:3px;padding:16px 12px;flex:1}
.main-nav a{display:flex;align-items:center;justify-content:space-between;min-height:42px;padding:10px 14px;border-radius:10px;font-size:13px;font-weight:500;color:var(--kg-text-secondary);transition:all .15s ease}
.main-nav a:hover{background:rgba(0,0,0,0.04);color:var(--kg-text);text-decoration:none}
.main-nav a.active{background:var(--kg-accent-soft);color:var(--kg-accent);font-weight:600}
.main-nav a small{font-size:11px;color:var(--kg-text-tertiary);font-weight:400}

.sidebar-user{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-top:1px solid var(--kg-border);font-size:13px;color:var(--kg-text-secondary)}
.sidebar-user a{font-weight:500}

/* ---- Shell ---- */
.admin-shell{margin-left:232px;min-height:100vh;position:relative;z-index:1}

/* ---- Topbar ---- */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px;padding:12px 32px;background:rgba(242,244,246,.88);backdrop-filter:saturate(180%) blur(24px);-webkit-backdrop-filter:saturate(180%) blur(24px);border-bottom:1px solid var(--kg-border);box-shadow:0 8px 24px rgba(29,29,31,.035);isolation:isolate}
.topbar h1{font-size:22px;margin-bottom:0}
.topbar-status{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--kg-text-secondary)}
.topbar-status span{width:8px;height:8px;border-radius:50%;background:var(--kg-green);box-shadow:0 0 0 4px var(--kg-green-soft)}
.menu-button{display:none;min-height:38px;padding:6px 14px;border-radius:10px;font-size:13px;font-weight:600;background:var(--kg-surface);backdrop-filter:var(--kg-glass-blur-light);-webkit-backdrop-filter:var(--kg-glass-blur-light);border:1px solid var(--kg-border-strong)}

/* ---- Workspace ---- */
.workspace{max-width:1480px;margin:0 auto;padding:32px 36px 64px;position:relative;z-index:1}

/* ---- Metrics ---- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}
.metric{position:relative;padding:24px 28px;border-radius:var(--kg-radius-lg);background:var(--kg-surface);backdrop-filter:var(--kg-glass-blur);-webkit-backdrop-filter:var(--kg-glass-blur);border:1px solid var(--kg-border);border-top:1px solid var(--kg-highlight);box-shadow:var(--kg-shadow-md);transition:transform .25s cubic-bezier(.25,.1,.25,1),box-shadow .25s ease}
.metric:hover{transform:translateY(-3px);box-shadow:var(--kg-shadow-lg)}
.metric::before{content:'';position:absolute;inset:0 0 auto;height:4px;border-radius:var(--kg-radius-lg) var(--kg-radius-lg) 0 0;background:linear-gradient(90deg,transparent,var(--kg-border-strong),transparent)}
.metric.primary-metric::before{background:linear-gradient(90deg,transparent,var(--kg-accent),transparent)}
.metric.warn::before{background:linear-gradient(90deg,transparent,var(--kg-orange),transparent)}
.metric.risk::before{background:linear-gradient(90deg,transparent,var(--kg-red),transparent)}
.metric span{display:block;font-size:12px;color:var(--kg-text-tertiary);margin-bottom:4px;font-weight:500}
.metric strong{display:block;font:600 40px/1.1 var(--kg-mono);margin:10px 0 6px;letter-spacing:-0.03em}
.metric small{display:block;font-size:12px;color:var(--kg-text-secondary)}

/* ---- Sections ---- */
.section-block{border-radius:var(--kg-radius-xl);background:var(--kg-surface);backdrop-filter:var(--kg-glass-blur);-webkit-backdrop-filter:var(--kg-glass-blur);border:1px solid var(--kg-border);border-top:1px solid var(--kg-highlight);box-shadow:var(--kg-shadow-md);padding:28px;margin-bottom:28px}
.split-section{display:flex;gap:24px;align-items:flex-start;margin-bottom:28px}
.split-section .section-block.grow{flex:1;min-width:0}
.quick-panel{width:400px;flex-shrink:0;border-top:4px solid var(--kg-accent)}
.quick-panel.form-panel{padding:28px}

/* ---- Forms ---- */
.form-stack{display:flex;flex-direction:column;gap:18px}
.form-stack label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:600;color:var(--kg-text-secondary)}
.field-grid{display:grid;gap:16px}.field-grid.two{grid-template-columns:1fr 1fr}.field-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.settings-subheading{margin-top:12px;padding-top:24px;border-top:1px solid var(--kg-border)}

input,select,textarea{width:100%;min-height:42px;padding:10px 14px;border:1px solid var(--kg-border-strong);border-radius:var(--kg-radius-sm);background:rgba(255,255,255,0.7);color:var(--kg-text);outline:none;transition:all .2s ease;font-size:14px}
input:focus,select:focus,textarea:focus{border-color:var(--kg-accent);box-shadow:0 0 0 4px var(--kg-accent-soft);background:#fff}
textarea{resize:vertical;line-height:1.7}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' fill='none' stroke='%236E6E73' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}

.switch-line{display:flex!important;flex-direction:row!important;align-items:center;gap:12px;font-size:14px!important;font-weight:500!important;color:var(--kg-text)!important}
.switch-line input[type=checkbox]{width:46px;height:28px;min-height:auto;appearance:none;border-radius:14px;background:#D1D1D6;position:relative;cursor:pointer;transition:background .2s ease;flex-shrink:0;border:none}
.switch-line input[type=checkbox]::after{content:'';position:absolute;top:2px;left:2px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:transform .2s cubic-bezier(.25,.1,.25,1)}
.switch-line input[type=checkbox]:checked{background:var(--kg-green)}
.switch-line input[type=checkbox]:checked::after{transform:translateX(18px)}
.method-switch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.method-switch{padding:12px 14px;border:1px solid var(--kg-border);border-radius:var(--kg-radius-sm);background:rgba(255,255,255,.38)}

/* ---- Tables ---- */
.table-wrap{overflow-x:auto;border-radius:var(--kg-radius)}
table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}
thead th{padding:13px 16px;border-bottom:1px solid var(--kg-border);font-size:11px;font-weight:600;color:var(--kg-text-tertiary);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;background:rgba(0,0,0,.015)}
tbody td{padding:14px 16px;border-bottom:1px solid rgba(0,0,0,.035);vertical-align:middle;transition:background .15s ease}
tbody tr:hover td{background:rgba(0,0,0,.02)}
tbody tr:last-child td{border-bottom:0}
td small{display:block;margin-top:4px;color:var(--kg-text-tertiary);font-size:12px}
td code,td .key-hint{font-family:var(--kg-mono);font-size:12px;font-weight:600;white-space:nowrap}
.note-cell{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-actions{display:flex;gap:4px;align-items:center;justify-content:flex-end}

/* ---- Empty ---- */
.empty-state{padding:48px 20px;text-align:center;color:var(--kg-text-tertiary);font-size:14px;border:1px dashed var(--kg-border-strong);border-radius:var(--kg-radius)}

/* ---- Product Management ---- */
.product-layout .section-block.grow{flex-basis:0}
.product-list{display:flex;flex-direction:column;gap:16px}
.product-management-card{overflow:hidden;border-radius:var(--kg-radius-lg);background:rgba(255,255,255,.38);border:1px solid var(--kg-border);box-shadow:0 1px 2px rgba(0,0,0,.025);transition:background .2s ease,border-color .2s ease,box-shadow .2s ease}
.product-management-card:hover{background:rgba(255,255,255,.52);border-color:var(--kg-border-strong);box-shadow:var(--kg-shadow-md)}
.product-card-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px;border-bottom:1px solid var(--kg-border);background:rgba(255,255,255,.3)}
.product-code{display:inline-block;padding:3px 10px;border-radius:6px;background:var(--kg-accent-soft);color:var(--kg-accent);font:600 11px var(--kg-mono);margin-bottom:4px}
.product-management-card h3{font-size:17px;margin-bottom:5px}
.product-management-card p{font-size:12px;color:var(--kg-text-secondary)}
.product-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}
.product-summary{display:flex;gap:14px;align-items:flex-start;min-width:0}
.product-summary-copy{align-self:center;min-width:0}
.product-thumb{width:76px;height:76px;border-radius:var(--kg-radius-sm);object-fit:cover;border:1px solid var(--kg-border);background:rgba(255,255,255,.58);flex-shrink:0}
.product-thumb.empty{display:grid;place-items:center;color:var(--kg-accent);font:700 16px/1 var(--kg-mono);background:var(--kg-accent-soft)}
.product-profile-form{display:grid;grid-template-columns:minmax(280px,1.25fr) minmax(220px,.75fr);gap:18px 20px;padding:20px 22px;min-width:0}
.product-profile-form label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:600;color:var(--kg-text-secondary);min-width:0}
.product-profile-form label>span{color:var(--kg-text-secondary)}
.product-profile-form textarea{min-height:154px}
.product-assets-fields{display:flex;flex-direction:column;gap:15px;min-width:0}
.product-assets-fields input[type=file]{font-size:12px;background:rgba(255,255,255,.55)}
.product-assets-fields small{color:var(--kg-text-tertiary);font-size:11px;font-weight:400}
.product-profile-footer{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:16px;border-top:1px solid var(--kg-border)}
.product-profile-footer>span{color:var(--kg-text-tertiary);font-size:11px}

/* ---- Agent Row ---- */
.agent-list{display:flex;flex-direction:column;gap:12px}
.agent-row{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);align-items:start;gap:18px;padding:18px 20px;border-radius:var(--kg-radius);background:var(--kg-surface);backdrop-filter:var(--kg-glass-blur-light);-webkit-backdrop-filter:var(--kg-glass-blur-light);border:1px solid var(--kg-border);transition:all .2s ease;overflow:hidden}
.agent-row:hover{background:var(--kg-surface-hover);box-shadow:var(--kg-shadow-md);transform:translateY(-1px)}
.agent-profile{min-width:0}
.agent-profile .product-code{margin-right:8px}
.agent-profile h3{font-size:16px;margin:6px 0 8px;overflow-wrap:anywhere}
.agent-profile p{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px;font-size:12px;color:var(--kg-text-secondary);line-height:1.55}
.agent-profile p span{min-width:0}
.agent-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:10px;align-items:start;min-width:0}
.agent-actions form{min-width:0}
.agent-actions>form:nth-child(3){justify-self:start}
.mini-form{display:flex;flex-wrap:wrap;gap:7px;align-items:center;min-width:0}
.mini-form input{width:120px;min-height:36px;font-size:13px}
.mini-form input[name="reason"]{width:140px}
.mini-form input[name="password"]{width:150px}
.mini-form .level-select{width:128px}

/* ---- Misc Forms ---- */
.inline-form,.generate-form{display:flex;flex-wrap:wrap;gap:12px;align-items:end}
.inline-form label,.generate-form label{min-width:140px}
.price-list-form{display:flex;flex-direction:column;gap:10px}
.price-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;border-radius:var(--kg-radius-sm);background:rgba(0,0,0,.02);border:1px solid var(--kg-border)}
.price-row span strong{display:block;font-size:14px}
.price-row span small{display:block;font-size:11px;color:var(--kg-text-tertiary)}
.price-row input{width:130px;text-align:right}
.discount-list{display:flex;flex-direction:column;gap:10px}
.discount-row{display:flex!important;flex-direction:row!important;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-radius:var(--kg-radius-sm);background:rgba(255,255,255,.42);border:1px solid var(--kg-border)}
.discount-row span strong{display:block;font-size:14px;color:var(--kg-text)}
.discount-row span small{display:block;margin-top:3px;font-size:11px;color:var(--kg-text-tertiary)}
.discount-row input{width:140px;text-align:right}
.api-route{padding:16px 18px;border-radius:var(--kg-radius-sm);background:rgba(0,0,0,.025);margin-bottom:10px}
.api-route small{display:block;font-size:11px;color:var(--kg-text-tertiary);font-weight:500;margin-bottom:4px}
.api-route code{font-size:12px;word-break:break-all}
.result-count{font-size:12px;color:var(--kg-text-tertiary);white-space:nowrap}
.license-table{min-width:950px}

/* ---- Generated Panel ---- */
.generated-panel{margin-bottom:22px;border-radius:var(--kg-radius-xl);background:rgba(0,122,255,.04);border:1px solid rgba(0,122,255,.12);backdrop-filter:var(--kg-glass-blur-light);-webkit-backdrop-filter:var(--kg-glass-blur-light);padding:0}
.generated-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:24px 28px 16px}
.generated-head h2{margin-bottom:6px;font-size:18px}
.generated-head p:not(.eyebrow){color:var(--kg-text-secondary);font-size:13px}
.generated-body{padding:0 28px 24px}
.generated-body textarea{width:100%;background:rgba(255,255,255,.7);font-family:var(--kg-mono);font-size:13px}

/* ---- Filter Bar ---- */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:20px}
.filter-bar label{min-width:130px}

/* ---- Actor Badge ---- */
.actor{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase}
.actor.admin{background:var(--kg-accent-soft);color:var(--kg-accent)}
.actor.agent{background:var(--kg-green-soft);color:#1B7A30}
.actor.payment{background:var(--kg-orange-soft);color:#9B6A00}
.actor.system{background:rgba(0,0,0,.06);color:var(--kg-text-secondary)}

/* ---- Agent Level ---- */
.agent-level-badge{display:inline-flex;align-items:center;min-height:22px;padding:2px 0;color:var(--kg-text-secondary);font-size:11px;font-weight:600;white-space:nowrap}
.level-select{width:120px;min-height:36px;font-size:13px}

/* ---- Balance Log ---- */
.balance-change{display:inline-flex;align-items:center;min-height:24px;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:700;white-space:nowrap}
.balance-change.positive{background:var(--kg-green-soft);color:#1B7A30}
.balance-change.negative{background:var(--kg-red-soft);color:#C41E1A}

/* ---- Announcements ---- */
.announcement-list{display:flex;flex-direction:column;gap:10px}
.announcement-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:18px 22px;border-radius:var(--kg-radius);background:var(--kg-surface);backdrop-filter:var(--kg-glass-blur-light);-webkit-backdrop-filter:var(--kg-glass-blur-light);border:1px solid var(--kg-border);transition:all .2s ease}
.announcement-row:hover{background:var(--kg-surface-hover);box-shadow:var(--kg-shadow-md);transform:translateY(-1px)}
.announcement-body{flex:1;min-width:0}
.announcement-body h3{font-size:16px;margin:6px 0 6px}
.announcement-body p{font-size:13px;line-height:1.7;color:var(--kg-text-secondary);white-space:pre-line;margin-bottom:6px}
.announcement-image{display:block;width:min(100%,360px);max-height:220px;margin:12px 0;border-radius:var(--kg-radius-sm);object-fit:contain;background:rgba(0,0,0,.035);border:1px solid var(--kg-border)}
.announcement-body small{color:var(--kg-text-tertiary);font-size:12px}
.announcement-tags{display:flex;flex-wrap:wrap;gap:6px}
.announcement-tag.product{background:var(--kg-green-soft);color:#1B7A30}
.announcement-tag.level{background:rgba(0,0,0,.045);color:var(--kg-text-secondary)}
.announcement-tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;background:var(--kg-accent-soft);color:var(--kg-accent);font-size:11px;font-weight:600}
.announcement-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}
.form-hint{color:var(--kg-text-tertiary);font-size:11px;line-height:1.6}

/* ---- API Docs ---- */
.api-docs-shell{display:flex;flex-direction:column;gap:22px}
.api-docs-hero{margin-bottom:0;padding:34px 38px;background:linear-gradient(135deg,rgba(0,122,255,.08),rgba(255,255,255,.42))}
.api-docs-hero h2{margin-bottom:10px;font-size:28px}
.api-docs-hero p:not(.eyebrow){max-width:720px;color:var(--kg-text-secondary);font-size:14px;line-height:1.8}
.api-base-url{display:inline-flex;margin-top:18px;padding:10px 13px;border-radius:var(--kg-radius-sm);background:rgba(255,255,255,.68);border:1px solid var(--kg-border);color:var(--kg-accent);font-size:12px;word-break:break-all}
.api-doc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.api-doc-card{position:relative;min-width:0;margin:0;padding:26px}
.api-doc-index{display:inline-flex;margin-bottom:16px;color:var(--kg-accent);font:600 11px var(--kg-mono)}
.api-doc-card h3{margin-bottom:8px;font-size:18px}
.api-doc-card p{min-height:48px;margin-bottom:18px;color:var(--kg-text-secondary);font-size:13px;line-height:1.7}
.api-doc-card pre,.api-errors pre{overflow:auto;margin:0;padding:16px;border-radius:var(--kg-radius-sm);background:#1D1D1F;color:#F5F5F7;font:12px/1.75 var(--kg-mono);white-space:pre}
.api-doc-card pre code,.api-errors pre code{color:inherit}
.api-response{display:flex;flex-direction:column;gap:7px;margin-top:14px;color:var(--kg-text-secondary);font-size:11px}
.api-response code{padding:8px 10px;border-radius:6px;background:rgba(0,0,0,.035);color:var(--kg-text);word-break:break-all}
.api-errors{margin:0}
.api-error-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:14px}
.api-error-list span{padding:10px 12px;border-radius:var(--kg-radius-sm);background:rgba(0,0,0,.025);color:var(--kg-text-secondary);font-size:12px}
.api-error-list code{display:block;margin-bottom:3px;color:var(--kg-accent);font-size:11px}

/* ---- Responsive ---- */
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.split-section{flex-direction:column}.quick-panel{width:100%}.agent-row{grid-template-columns:1fr}.agent-actions{width:100%}.product-actions{justify-content:flex-start}}
@media(max-width:860px){.sidebar{transform:translateX(-100%);transition:transform .3s ease}.sidebar.open{transform:translateX(0)}.admin-shell{margin-left:0}.topbar{padding:12px 18px}.workspace{padding:20px 18px 40px}.menu-button{display:inline-flex}.metric-grid{grid-template-columns:1fr 1fr}.metric strong{font-size:32px}.section-block,.quick-panel{padding:22px}.topbar h1{font-size:18px}.field-grid.two,.field-grid.three,.method-switch-grid{grid-template-columns:1fr}.api-doc-grid{grid-template-columns:1fr}}
@media(max-width:720px){.product-card-header{align-items:flex-start;flex-direction:column}.product-profile-form{grid-template-columns:1fr}.product-profile-footer{align-items:stretch;flex-direction:column}.product-profile-footer .button{width:100%}}
@media(max-width:540px){.metric-grid{grid-template-columns:1fr}.product-actions{width:100%;justify-content:flex-start}.product-summary{width:100%}.product-thumb{width:72px;height:72px}.product-card-header,.product-profile-form{padding:18px}.agent-actions{grid-template-columns:1fr}.agent-profile p{grid-template-columns:1fr}.mini-form{width:100%;flex-direction:column;align-items:stretch}.mini-form input,.mini-form input[name="reason"],.mini-form input[name="password"],.mini-form .level-select{width:100%}.discount-row{flex-direction:column!important;align-items:stretch}.discount-row input{width:100%}.api-docs-hero{padding:24px 20px}.api-docs-hero h2{font-size:22px}.api-doc-card{padding:20px}.api-error-list{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}