.nav-letter[data-v-d04269e7]{width:22px;text-align:center;color:#7b858f;font-weight:700}.login-page[data-v-75731b04]{min-height:100vh;display:grid;place-items:center;background:#eef3f8;padding:24px}.login-panel[data-v-75731b04]{width:min(420px,100%);padding:32px;border:1px solid #dce4eb;border-radius:8px;background:#fff;box-shadow:0 20px 45px #1a2a3a1f}.login-brand[data-v-75731b04]{margin-bottom:28px}.login-panel h1[data-v-75731b04]{margin:0 0 24px;font-size:24px}.login-panel .field[data-v-75731b04]{display:grid;gap:8px;margin-bottom:16px}.login-submit[data-v-75731b04]{width:100%;justify-content:center;margin-top:10px}.form-error[data-v-75731b04]{color:#c53535;font-size:14px}:root{--bg-main: #f1f6ff;--bg-panel: #f4f9ff;--text-main: #111820;--text-sub: #8e98a6;--text-light: #b7c0ca;--accent: #53c7ee;--accent-weak: rgba(83, 199, 238, .15);--favorite: #ef5a5a;--vip: #e7c35a;--icon: #7b858f;--line: rgba(142, 152, 166, .18);--body-bg: #dfe7f2;--player-top: #f7eadc;--player-mid: #f6f7f8;--player-bottom: #f2f4f7}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--body-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}button,input,select{font:inherit}button{border:0;background:transparent;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}img{display:block}.icon-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:var(--icon);width:40px;height:40px}.admin-shell{min-width:0;min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr);background:linear-gradient(135deg,#e6eef8,#f4f9ff 52%,#eef4fc)}.admin-sidebar{padding:28px 20px;background:#f7fbffc7;border-right:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;margin-bottom:34px;font-size:20px;font-weight:800}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:var(--accent-weak);color:var(--accent)}.admin-nav{display:grid;gap:8px}.admin-nav button,.admin-nav a{height:48px;display:flex;align-items:center;gap:12px;border-radius:8px;padding:0 14px;color:var(--text-sub);text-decoration:none}.admin-nav .active,.admin-nav button:hover,.admin-nav a:hover{color:var(--text-main);background:var(--accent-weak)}.admin-main{min-width:0;padding:30px}.admin-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:24px}.admin-top h1{margin:0;font-size:28px;letter-spacing:0}.admin-top p{margin:7px 0 0;color:var(--text-sub)}.admin-actions{display:flex;gap:10px}.primary,.ghost,.danger{height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:0 16px;font-weight:700}.primary{background:var(--accent);color:#fff;box-shadow:0 14px 30px #53c7ee3d}.ghost{background:#ffffffb8;color:var(--text-main)}.danger{background:var(--favorite);color:#fff}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.stat{min-height:122px;padding:20px;border-radius:8px;background:#ffffffad}.stat span{color:var(--text-sub);font-size:14px}.stat strong{display:block;margin-top:12px;font-size:34px;line-height:1}.admin-panel{border-radius:8px;background:#f7fbffd1;overflow:hidden}.admin-panel-head{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-bottom:1px solid var(--line)}.admin-panel-title{font-size:18px;font-weight:800}.admin-search{width:min(360px,100%);height:40px;display:flex;align-items:center;gap:8px;border-radius:999px;background:#ffffffdb;padding:0 13px;color:var(--text-sub)}.admin-search input{width:100%;border:0;outline:0;background:transparent}table{width:100%;border-collapse:collapse}th,td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{color:var(--text-sub);font-size:13px;font-weight:700}td{font-size:14px}.table-wrap{max-width:100%;overflow-x:auto}.admin-song-cell{display:flex;align-items:center;gap:12px;min-width:240px}.admin-cover{width:52px;height:52px;border-radius:8px;object-fit:cover;background:#e2e9f3}.admin-song-title{font-size:15px;font-weight:800}.admin-song-meta{margin-top:5px;color:var(--text-sub);font-size:13px}.tag{display:inline-flex;border-radius:999px;background:var(--accent-weak);color:var(--accent);padding:3px 8px;font-size:12px;font-weight:700}.tag.vip-tag{color:var(--vip);background:#e7c35a24}.row-actions{display:flex;gap:8px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:20px}.field{display:grid;gap:7px}.field.full{grid-column:1 / -1}.field label{color:var(--text-sub);font-size:13px;font-weight:700}.field input,.field select{width:100%;height:46px;border:0;outline:0;border-radius:8px;background:#ffffffc7;padding:0 13px;color:var(--text-main)}.file-upload{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:58px;border-radius:8px;background:#ffffffc7;padding:10px 13px}.file-upload input{display:none}.field progress{width:100%;accent-color:var(--accent)}.file-upload-info{min-width:0}.file-upload-name{overflow:hidden;font-weight:700;text-overflow:ellipsis;white-space:nowrap;display:block}.file-upload-meta{margin-top:4px;color:var(--text-sub);font-size:12px;display:block}.file-upload-button{flex:0 0 auto;height:34px;display:inline-flex;align-items:center;gap:6px;border-radius:999px;background:var(--accent-weak);color:var(--accent);padding:0 12px;font-weight:800}.form-actions{grid-column:1 / -1;display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.panel-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#0000007a}.modal{position:fixed;left:50%;top:50%;z-index:60;width:min(420px,calc(100vw - 36px));transform:translate(-50%,-50%);border-radius:8px;background:var(--bg-panel);padding:24px}.modal h2{margin:0;font-size:20px}.modal p{color:var(--text-sub);line-height:1.7}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.dialog-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40}.dialog-layer .modal{z-index:61}.danger-text,.error-text{color:var(--favorite)}.error-tag{color:var(--favorite);background:#ef5a5a1f}.empty-cell{padding:28px;color:var(--text-sub);text-align:center}.mono{max-width:220px;overflow:hidden;font-family:ui-monospace,monospace;text-overflow:ellipsis;white-space:nowrap}.releases-panel{margin-top:18px}.control-stack{min-width:0;display:grid;grid-template-columns:minmax(0,1fr);gap:18px}.control-panel{min-width:0;overflow:visible}.control-status{flex:0 0 auto;border-radius:999px;background:#8e98a621;color:var(--text-sub);padding:6px 10px;font-size:12px;font-weight:800}.control-status.is-active{background:#ef5a5a21;color:var(--favorite)}.playback-control-body{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,320px);gap:18px;padding:20px}.playback-plan-editor{min-width:0;display:grid;gap:18px}.playback-setting{display:grid;gap:8px}.setting-label{color:var(--text-sub);font-size:13px;font-weight:700}.segmented-control{width:fit-content;max-width:100%;display:inline-grid;grid-auto-flow:column;grid-auto-columns:minmax(138px,1fr);border-radius:8px;background:#8e98a61f;padding:3px}.segmented-control button{min-height:38px;border-radius:6px;padding:6px 14px;color:var(--text-sub);font-weight:700}.segmented-control button.active{background:#ffffffeb;color:var(--text-main);box-shadow:0 3px 10px #11182014}.segmented-control button:disabled,.queue-move:disabled{cursor:not-allowed;opacity:.45}.playback-song-field span,.color-field>span:first-child{color:var(--text-sub);font-size:13px;font-weight:700}.playback-song-field select{width:100%;height:46px;border:0;outline:0;border-radius:8px;background:#fffc;padding:0 13px;color:var(--text-main)}.playback-song-field small{color:var(--text-sub);font-size:12px;line-height:1.5}.custom-queue{min-width:0;display:grid;grid-template-columns:minmax(220px,1fr) minmax(240px,1fr);gap:14px}.custom-song-list,.selected-queue{min-height:150px;max-height:320px;overflow-y:auto;border:1px solid var(--line);border-radius:8px;background:#ffffff7a;padding:8px}.custom-song-option{min-height:58px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:8px;cursor:pointer}.custom-song-option:last-child{border-bottom:0}.custom-song-option input{width:18px;height:18px;flex:0 0 auto;accent-color:var(--accent)}.custom-song-option span{min-width:0}.custom-song-option strong,.custom-song-option small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.custom-song-option small{margin-top:4px;color:var(--text-sub);font-size:12px}.selected-queue-head{min-height:42px;display:flex;align-items:center;justify-content:space-between;padding:0 6px}.selected-queue-head span{color:var(--text-sub);font-size:12px}.selected-song-row{height:48px;display:grid;grid-template-columns:28px minmax(0,1fr) 36px 36px;align-items:center;gap:4px;border-top:1px solid var(--line)}.queue-index{color:var(--text-sub);font-size:12px;text-align:center}.selected-song-name{overflow:hidden;font-size:13px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.queue-move{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:#8e98a61f;color:var(--icon);font-size:17px}.queue-validation{margin:14px 6px;color:var(--favorite);font-size:13px}.controlled-song{min-height:72px;display:grid;align-content:center;gap:4px;border-left:3px solid var(--accent);padding:8px 16px}.controlled-song span,.controlled-song small{color:var(--text-sub);font-size:12px}.controlled-song strong{font-size:17px}.control-actions{grid-column:1 / -1;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.theme-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;padding:20px}.theme-card{min-height:132px;display:grid;align-content:space-between;border-radius:8px;background:#ffffffad;padding:16px;text-align:left}.theme-card.active{outline:2px solid var(--accent);background:var(--accent-weak)}.theme-card strong,.theme-card small{display:block}.theme-card strong{font-size:16px}.theme-card small{margin-top:5px;color:var(--text-sub);font-size:12px}.theme-swatches{display:flex;gap:7px;margin-top:16px}.theme-swatches i{width:23px;height:23px;border:2px solid rgba(255,255,255,.92);border-radius:50%;box-shadow:0 4px 12px #1118201a}.theme-form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;border-top:1px solid var(--line);padding:20px}.color-field{display:grid;gap:8px}.color-input-wrap{height:44px;display:flex;align-items:center;gap:10px;border-radius:8px;background:#ffffffc7;padding:6px 10px}.color-input-wrap input{width:34px;height:30px;border:0;background:transparent;padding:0}.color-input-wrap code{color:var(--text-main);font-size:12px}.delivery-error{display:block;max-width:260px;margin-top:5px;color:var(--favorite)}.control-error{border-left:3px solid var(--favorite);background:#ef5a5a14;color:var(--favorite);margin:0 0 18px;padding:10px 14px}.release-list{padding:0 18px}.release-row{min-height:58px;display:grid;grid-template-columns:70px 1fr 1fr auto;align-items:center;gap:16px;border-bottom:1px solid var(--line)}.release-row span,.release-row time{color:var(--text-sub);font-size:13px}.toast{position:fixed;left:50%;bottom:82px;z-index:80;max-width:min(82vw,360px);transform:translate(-50%);border-radius:999px;background:#111820d1;color:#fff;padding:10px 16px;font-size:14px}.admin-toast{left:auto;right:28px;bottom:28px;transform:none}@media (max-width: 900px){.admin-shell{width:100%;grid-template-columns:minmax(0,1fr);overflow-x:hidden}.admin-sidebar,.admin-main{min-width:0;width:100%}.admin-sidebar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}.brand{margin:0}.admin-nav{display:flex}.admin-nav span{display:none}.admin-nav button,.admin-nav a{width:44px;padding:0;justify-content:center}.admin-main{padding:18px 14px}.admin-top,.admin-panel-head{align-items:stretch;flex-direction:column}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid,.playback-control-body,.theme-grid,.theme-form,.custom-queue{grid-template-columns:1fr}.segmented-control{width:100%;grid-auto-columns:minmax(0,1fr)}table{min-width:760px}}@keyframes spin{to{transform:rotate(360deg)}}