:root{color:#17211f;background:#eef2f4;--panel: rgba(255, 255, 255, .86);--line: rgba(23, 33, 31, .1);--muted: #697771;--ink: #17211f;--teal: #0f766e;--coral: #ef5d5d;--amber: #f59e0b}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 18% 12%,rgba(15,118,110,.14),transparent 28%),radial-gradient(circle at 86% 20%,rgba(239,93,93,.13),transparent 26%),linear-gradient(145deg,#f5f7f7,#e9efec 48%,#eef2f4)}button,input,textarea{letter-spacing:0}.app-shell{min-height:100vh}.topbar{display:flex;align-items:center;gap:14px;height:76px;padding:0 28px;border-bottom:1px solid var(--line);background:#f9fbfae6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);position:sticky;top:0;z-index:10}.brand-mark{width:42px;height:42px;display:grid;place-items:center;color:#f8faf7;background:linear-gradient(135deg,var(--teal),#114d56);border-radius:6px;box-shadow:0 10px 24px #0f766e47}.brand-mark.large{width:56px;height:56px;margin-bottom:18px}.topbar h1,.login-panel h1{margin:0;font-size:22px;line-height:1.1;font-weight:800;color:#17211f}.topbar p,.login-panel p{margin:5px 0 0;color:#68746f}.topbar-actions{margin-left:auto;display:flex;gap:8px}.workspace{width:min(1480px,calc(100% - 48px));margin:26px auto 56px}.command-strip{display:grid;grid-template-columns:repeat(3,140px) 1fr;gap:12px;align-items:stretch;margin-bottom:18px}.metric,.toolbar{min-height:72px;border:1px solid var(--line);background:var(--panel);border-radius:8px;box-shadow:0 14px 34px #1e29250f}.metric{padding:12px 14px;position:relative;overflow:hidden}.metric-total:after{content:"";position:absolute;inset:auto 12px 10px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--teal),var(--amber),var(--coral))}.metric span{display:block;color:#68746f;font-size:13px}.metric strong{display:block;margin-top:6px;font-size:28px;line-height:1}.toolbar{min-height:72px;display:grid;grid-template-columns:minmax(180px,1fr) auto auto;gap:12px;align-items:center;padding:12px}.palette-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:18px}.palette-card{min-height:326px;overflow:hidden;border:1px solid rgba(23,33,31,.09);border-radius:8px;background:#ffffffe6;box-shadow:0 18px 46px #1e29251a;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.palette-card:hover{transform:translateY(-2px);border-color:#0f766e47;box-shadow:0 24px 58px #1e292524}.gradient-preview{height:128px;border-bottom:1px solid rgba(23,33,31,.08);position:relative;overflow:hidden;background-clip:padding-box}.preview-glow{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.16),transparent 58%)}.palette-card-body{padding:16px}.card-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.card-title-row h2{margin:0;font-size:18px;line-height:1.25;word-break:break-word}.card-title-row p{margin:5px 0 0;color:var(--muted)}.status-pill{min-width:58px;text-align:center;padding:5px 9px;border-radius:6px;font-size:12px;font-weight:800}.status-pill.published{color:#0f6b3d;background:#e8f8ea;border:1px solid #a6e8b1}.status-pill.draft{color:#8a5a00;background:#fff6da;border:1px solid #f8db83}.card-meta{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 12px;color:#44504c;font-size:13px}.card-meta span{display:inline-flex;gap:5px;align-items:center;padding:5px 8px;background:#eef4f0;border-radius:6px}.segment-row{display:flex;height:34px;overflow:hidden;border-radius:6px;background:#dfe7e2;box-shadow:inset 0 0 0 1px #17211f0f}.segment-row span{min-width:36px;display:grid;place-items:center;color:#17211fc7;font-size:11px;font-weight:700}.card-actions{display:grid;grid-template-columns:1fr 1fr 44px;gap:8px;margin-top:16px}.card-actions .ant-btn{height:38px}.pagination-bar{min-height:56px;margin-top:18px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:0 14px 34px #1e29250f}.pagination-bar>span{color:var(--muted);font-size:13px;white-space:nowrap}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel{width:min(420px,100%);padding:32px;border-radius:8px;border:1px solid var(--line);background:var(--panel);box-shadow:0 20px 56px #1e292521}.login-panel form{margin-top:24px}.drawer-grid{display:grid;grid-template-columns:1fr 240px;gap:14px}.percent-panel{margin:8px 0 18px;padding:14px;background:linear-gradient(180deg,#fbfcfb,#f2f6f4);border:1px solid rgba(23,33,31,.08);border-radius:8px}.percent-panel.ok{border-color:#0f766e3d}.percent-panel.invalid{border-color:#ef5d5d61}.percent-panel-head{display:flex;justify-content:space-between;gap:16px;margin-bottom:12px}.percent-panel-head strong{display:block;font-size:17px}.percent-panel-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.percent-panel-head span{white-space:nowrap;font-size:22px;font-weight:800}.percent-gradient{height:18px;border-radius:999px;overflow:hidden;border:0;background-clip:padding-box;box-shadow:inset 0 0 0 1px #17211f14}.percent-segments{display:flex;gap:2px;margin-top:10px}.percent-segments span{min-width:44px;display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:4px 6px;color:#3f4d49;font-size:12px;font-weight:700;background:#ffffffb8;border:1px solid rgba(23,33,31,.07);border-radius:6px}.percent-segments i{width:8px;height:8px;border-radius:999px;border:1px solid rgba(23,33,31,.16)}.color-editor-workbench{display:grid;grid-template-columns:240px minmax(0,1fr);gap:14px;min-height:360px}.color-list-panel,.color-detail-panel{min-width:0;border:1px solid rgba(23,33,31,.1);border-radius:8px;background:#fbfcfb;box-shadow:0 10px 24px #1e29250a}.color-list-panel{display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden}.color-list-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px;border-bottom:1px solid rgba(23,33,31,.08)}.color-list-head strong,.color-detail-head strong{display:block;line-height:1.1}.color-list-head span,.color-detail-head p{display:block;margin:4px 0 0;color:var(--muted);font-size:12px;font-style:normal}.color-list{display:grid;align-content:start;gap:6px;max-height:420px;overflow:auto;padding:8px}.color-list-item{display:grid;grid-template-columns:minmax(0,1fr) 28px;gap:4px;align-items:center;border:1px solid transparent;border-radius:7px;background:#ffffff94}.color-list-item.selected{border-color:#0f766e47;background:#eef7f3}.color-list-item button:first-child{min-width:0;display:grid;grid-template-columns:24px minmax(0,1fr);gap:8px;align-items:center;width:100%;padding:8px;color:var(--ink);text-align:left;background:transparent;border:0;cursor:pointer}.color-list-item button:first-child span:last-child{min-width:0}.color-list-item strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.color-list-item em{display:block;margin-top:2px;overflow:hidden;color:var(--muted);font-size:12px;font-style:normal;text-overflow:ellipsis;white-space:nowrap}.color-detail-panel{padding:14px}.color-detail-head{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;align-items:center;margin-bottom:14px}.color-swatch{width:24px;height:24px;border-radius:6px;border:1px solid rgba(23,33,31,.14)}.color-swatch.large{width:34px;height:34px}.color-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(120px,1fr));gap:10px}.color-detail-grid .ant-form-item{margin-bottom:0}.color-detail-grid .ant-input-number{width:100%}.color-detail-grid .ant-color-picker-trigger{width:100%;justify-content:flex-start}.picker-form-item{grid-column:span 2}.white-picker-wrap{display:grid;gap:8px}.white-light-picker{position:relative;width:100%;height:118px;padding:0;border:1px solid rgba(33,94,86,.18);border-radius:14px;overflow:hidden;cursor:crosshair;background:linear-gradient(90deg,#f4fbff,#fff7df 48%,#ffd68a);box-shadow:inset 0 1px #ffffffc7,inset 0 -1px #00000014}.white-light-picker:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#ffffff57,#fff0 34%,#000000d6)}.white-light-picker:focus-visible{outline:3px solid rgba(32,130,118,.28);outline-offset:3px}.white-picker-thumb{position:absolute;z-index:1;width:18px;height:18px;border:3px solid #ffffff;border-radius:999px;box-shadow:0 0 0 1px #17211f47,0 8px 18px #17211f33;transform:translate(-50%,-50%);pointer-events:none}.white-picker-footer{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;color:#6c7976;font-size:12px;line-height:1}.white-picker-footer span:last-child{text-align:right}.white-picker-preview{width:38px;height:16px;border-radius:999px;border:1px solid rgba(23,33,31,.14)}.empty-state{min-height:360px;display:grid;place-items:center}@media(max-width:920px){.command-strip{grid-template-columns:repeat(3,1fr)}.toolbar{grid-column:1 / -1;grid-template-columns:1fr}.drawer-grid,.color-editor-workbench,.color-detail-grid{grid-template-columns:1fr}.picker-form-item{grid-column:1 / -1}.color-list{max-height:240px}}@media(max-width:620px){.topbar{padding:0 16px}.workspace{width:calc(100% - 24px)}.command-strip{grid-template-columns:1fr}.pagination-bar{align-items:flex-start;flex-direction:column}}