:root{--text:#f8fafc;--muted:rgba(248,250,252,.72);--panel:rgba(255,255,255,.12);--panel-hover:rgba(255,255,255,.18);--border:rgba(255,255,255,.22);--shadow:0 18px 55px rgba(15,23,42,.28)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%;font-family:-apple-system,'Segoe UI',sans-serif;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:var(--text)}
body{min-height:100vh}
.container{display:flex;flex-direction:column;align-items:center;padding:28px 16px}

/* Header */
.entry-header{display:flex;align-items:center;width:min(1240px,100%);position:relative;margin-bottom:8px}
.header-left{flex-shrink:0;z-index:1;display:flex;align-items:center;gap:8px}
.header-right{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0;z-index:1}
.logo{font-size:48px;line-height:1}img.logo{font-size:0;line-height:0;height:64px;width:auto;vertical-align:middle;border-radius:50%}
.title{font-size:28px;font-weight:800;line-height:1.2;white-space:nowrap;position:absolute;left:50%;transform:translateX(-50%);text-align:center}
.admin-link{display:inline-flex;align-items:center;gap:4px;padding:5px 14px;border:1px solid rgba(255,255,255,.3);border-radius:999px;background:rgba(255,255,255,.12);color:#fff;font-size:12px;font-weight:700;text-decoration:none;transition:all .2s;white-space:nowrap;min-height:30px}.admin-link:hover{background:rgba(255,255,255,.2);transform:translateY(-1px)}

.header-user{font-size:12px;color:rgba(255,255,255,.75);font-weight:600}

.welcome-banner{font-size:15px;font-weight:700;color:rgba(255,255,255,.85);margin-top:8px;animation:fadeIn 1s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;width:min(1240px,100%);margin:40px auto 0}
.card{position:relative;background:var(--panel);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:16px;padding:18px;color:#fff;display:block;min-height:150px;box-shadow:0 1px 2px rgba(15,23,42,.06);transition:transform .2s,box-shadow .2s,background .2s}
a.card{text-decoration:none;cursor:pointer}
a.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);background:var(--panel-hover)}

.card-badge{position:absolute;top:10px;right:10px;padding:5px 14px;border-radius:12px;font-size:13px;font-weight:700;letter-spacing:1px;z-index:2}
.card-badge.submitted{background:#22c55e;color:#fff}
.card-badge.missing{background:#ef4444;color:#fff}
.card-icon{font-size:32px;margin-bottom:8px}
.card-title{font-size:18px;font-weight:750;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-desc{font-size:13px;color:var(--muted);line-height:1.55;white-space:pre-line}
.card-leaders{display:flex;gap:6px;margin-top:10px;padding-top:10px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:var(--muted);align-items:center}
.leader-label{flex-shrink:0;font-weight:700;color:#f59e0b;margin-right:4px;font-size:15px}
.leader-item{white-space:nowrap;flex-shrink:0}

.status{font-size:13px;color:var(--muted);padding:18px;text-align:center;width:100%}
.empty-state{margin-top:100px;text-align:center}
.empty-icon{font-size:64px;margin-bottom:16px}
.empty-text{font-size:15px;color:var(--muted);margin-bottom:8px}
.empty-hint{font-size:13px;color:rgba(248,250,252,.45)}
.footer{margin-top:28px;font-size:12px;color:var(--muted);text-align:center}

/* Login Overlay */
.login-overlay{position:fixed;inset:0;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px}
.login-card{width:min(380px,100%);background:rgba(255,255,255,.15);backdrop-filter:blur(20px);border-radius:18px;padding:40px 32px;text-align:center;border:1px solid rgba(255,255,255,.25);color:#fff;box-shadow:0 24px 80px rgba(0,0,0,.25)}
.login-card-icon{font-size:48px;margin-bottom:8px}.login-card-icon-img{width:72px!important;height:auto!important;display:block;margin:0 auto 8px}
.login-card h2{font-size:24px;margin-bottom:4px;color:#fff}
.login-card-desc{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:20px}
.login-card-desc small{color:rgba(255,255,255,.9)}
.login-card-form{display:grid;gap:12px}
.login-card-input{width:100%;min-height:44px;border:1px solid rgba(255,255,255,.3);border-radius:12px;padding:10px 14px;font-size:15px;outline:none;text-align:center;background:rgba(255,255,255,.15);color:#fff}
.login-card-input::placeholder{color:rgba(255,255,255,.5)}
.login-card-input:focus{border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.2)}
.login-hint{font-size:11px;color:rgba(255,255,255,.4);margin-top:4px}

.welcome-modal h2{font-size:22px;color:#1e293b;margin:12px 0 8px;position:relative;z-index:1}.welcome-sub{font-size:13px;color:#94a3b8;position:relative;z-index:1}.firework{position:absolute;width:6px;height:6px;border-radius:50%;animation:fireworkBurst 1.5s ease-out infinite}.f10{left:30%;top:35px;background:#f97316;animation-delay:.35s;--dx:-35px;--dy:-45px}.f11{left:70%;top:30px;background:#8b5cf6;animation-delay:.22s;--dx:28px;--dy:-54px}.f12{left:42%;top:15px;background:#06b6d4;animation-delay:.28s;--dx:-12px;--dy:-62px}30%{transform:translate(var(--dx,20px),var(--dy,-40px)) scale(1);opacity:1}100%{transform:translate(var(--dx,50px),var(--dy,40px)) scale(0);opacity:0}}

/* Modal */
.modal-backdrop{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;z-index:10000}
.modal{width:min(420px,100%);background:#fff;color:#111827;border-radius:18px;padding:18px;box-shadow:0 24px 80px rgba(0,0,0,.35)}
.modal h3{font-size:20px;margin-bottom:8px}
.auth-form{display:grid;gap:14px}
.field{display:grid;gap:6px}
.field span{font-size:12px;font-weight:700;color:#475569}
.field input{width:100%;min-height:38px;border:1px solid #d1d5db;border-radius:10px;padding:8px 12px;outline:none;font-size:14px}
.field input:focus{border-color:#6366f1}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px;padding-top:12px;border-top:1px solid #e2e8f0}
.modal .btn{color:#1e293b;border-color:#d1d5db;background:#f1f5f9}
.modal .btn.primary{background:#4f46e5;color:#fff;border-color:#4f46e5}
.error{color:#dc2626;font-size:12px;margin-top:4px}

/* Toast */
.toast-container{position:fixed;top:24px;right:24px;z-index:20000;display:flex;flex-direction:column;gap:8px}
.toast{padding:10px 18px;border-radius:10px;font-size:13px;font-weight:600;color:#fff;animation:toastIn .3s ease}
.toast.success{background:#10b981}
.toast.error{background:#ef4444}
.toast.info{background:#f59e0b}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}

/* Buttons */
.btn{min-height:30px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.12);color:#fff;border-radius:999px;padding:5px 14px;font-weight:700;font-size:12px;cursor:pointer;transition:all .2s;white-space:nowrap}
.btn:hover{background:rgba(255,255,255,.2)}
.btn.primary{background:#fff;color:#4f46e5;border-color:#fff}
.btn-sm{padding:5px 14px;font-size:12px;line-height:1}
.btn.full{width:100%}

/* Responsive */
@media(max-width:899px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.title{font-size:22px}}
@media(max-width:640px){.logo{font-size:38px}.title{font-size:15px}.cards{grid-template-columns:1fr;gap:14px}.card{min-height:140px;padding:16px}.header-user{display:none}}

.welcome-overlay{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.45)}
.welcome-card{background:#fff;border-radius:20px;padding:36px 40px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.3);z-index:1;animation:popIn .4s ease}
.welcome-card h2{font-size:24px;color:#1e293b;margin-bottom:12px}
.welcome-countdown{font-size:14px;color:#94a3b8}
#fireworksCanvas{position:fixed;inset:0;z-index:0;pointer-events:none}
@keyframes popIn{0%{transform:scale(.7);opacity:0}70%{transform:scale(1.05)}100%{transform:scale(1);opacity:1}}

/* Announcement Popup */
.announce-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:10000;backdrop-filter:blur(4px)}
.announce-popup{background:#fff;border-radius:20px;padding:32px 28px 24px;max-width:420px;width:90%;text-align:center;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.3);animation:announceIn .3s ease}
.announce-close{position:absolute;top:10px;right:14px;background:none;border:none;font-size:22px;color:#999;cursor:pointer;padding:4px 8px;border-radius:50%;transition:all .2s}
.announce-close:hover{color:#333;background:#f0f0f0}
.announce-icon{font-size:48px;margin-bottom:8px}
.announce-title{font-size:15px;font-weight:700;color:#333;margin:0 0 12px}
.announce-text{font-size:15px;color:#555;line-height:1.6;white-space:pre-wrap}
.announce-carousel{overflow:hidden;position:relative;min-height:60px}
.announce-slides{display:flex;transition:transform .3s ease;width:100%}
.announce-slide{flex:0 0 100%;min-width:100%;padding:0 4px;box-sizing:border-box;font-size:15px;color:#555;line-height:1.6;white-space:pre-wrap;text-align:center}
.announce-dots{display:flex;justify-content:center;gap:8px;margin-top:10px}
.announce-dot{width:8px;height:8px;border-radius:50%;background:#d1d5db;cursor:pointer;transition:all .2s}
.announce-dot.active{background:#6366f1;width:24px;border-radius:4px}
.announce-counter{text-align:center;font-size:12px;color:#999;margin-top:4px}
@keyframes announceIn{from{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}

/* Modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.62);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100000}
.modal{background:#fff;border-radius:20px;padding:28px 24px;width:100%;max-width:440px;box-shadow:0 20px 60px rgba(0,0,0,.3);animation:modalIn .3s ease}
.modal h3{font-size:15px;font-weight:700;color:#111;margin:0 0 12px;text-align:center}
@keyframes modalIn{from{opacity:0;transform:scale(.95) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}

/* Banner Carousel */
.banner-row{display:block;position:relative;width:min(1240px,100%);margin:8px auto 0}.banner-carousel{position:relative;width:100%;max-width:560px;aspect-ratio:2/1;margin:0 auto;flex-shrink:0;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.15)}
.banner-track{display:flex;transition:transform .5s ease}
.banner-slide{flex:0 0 100%;min-width:100%;box-sizing:border-box;position:relative;cursor:pointer}
.banner-img{width:100%;height:100%;display:block;object-fit:contain}
.banner-badge{display:inline-block;background:rgba(255,255,255,.2);backdrop-filter:blur(4px);padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;margin-bottom:8px}
.banner-content h2{font-size:20px;font-weight:700;margin:0 0 6px}
.banner-content p{font-size:14px;opacity:.9;margin:0;line-height:1.5}
.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:10;background:rgba(0,0,0,.35);backdrop-filter:blur(4px);border:none;color:#fff;font-size:20px;width:36px;height:36px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.banner-arrow:hover{background:rgba(255,255,255,.4)}
.banner-left{left:6px}
.banner-right{right:6px}
.banner-indicators{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:10}
.banner-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .2s}
.banner-dot.active{background:#fff;width:20px;border-radius:4px}
@media(max-width:640px){.banner-content h2{font-size:16px}.banner-content p{font-size:12px}.banner-slide{padding:20px 40px}}

.banner-overlay{position:absolute;bottom:0;left:0;right:0;padding:10px 14px;background:linear-gradient(transparent,rgba(0,0,0,.7));border-radius:0 0 12px 12px;display:flex;justify-content:space-between;align-items:center}
.banner-tag{font-size:13px;font-weight:700;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.5)}
.banner-hint{font-size:12px;color:rgba(255,255,255,.8);background:rgba(255,255,255,.2);padding:4px 10px;border-radius:12px}
.banner-slide:hover .banner-overlay{background:linear-gradient(transparent,rgba(0,0,0,.85))}
/* Video Modal */
.video-modal{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:20000;display:flex;align-items:center;justify-content:center;padding:20px}
.video-modal video{max-width:90vw;max-height:80vh;border-radius:12px}
.video-close{position:absolute;top:20px;right:30px;color:#fff;font-size:24px;cursor:pointer;z-index:1;background:none;border:none}
@media(max-width:640px){.banner-tag{font-size:13px}.banner-hint{font-size:11px}}

.article-modal{position:relative;padding:12px 16px 16px}
.article-modal h3{margin:0 0 12px!important}

/* QQ Login */
.login-card-icon-img{width:80px;height:64px;border-radius:50%;object-fit:contain;margin-bottom:8px}
.login-tabs{display:flex;gap:0;margin-bottom:20px;border-bottom:2px solid rgba(255,255,255,.15)}
.login-tab{flex:1;padding:10px 16px 12px;font-size:15px;font-weight:600;border:none;cursor:pointer;background:transparent;color:rgba(255,255,255,.45);transition:all .25s;position:relative}
.login-tab::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:#fff;transform:scaleX(0);transition:transform .25s}
.login-tab.active{color:#fff}
.login-tab.active::after{transform:scaleX(1)}
.login-tab:hover:not(.active){color:rgba(255,255,255,.7)}
.login-panel{display:none}
.login-panel.active{display:block}
.code-row{display:flex;gap:10px}
.code-input{flex:1}
.code-btn{white-space:nowrap;padding:10px 14px;font-size:13px;font-weight:700;border-radius:10px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.2);color:#fff;cursor:pointer;transition:all .2s;min-height:44px}
.code-btn:hover:not(:disabled){background:rgba(255,255,255,.32)}
.code-btn:disabled{opacity:.5;cursor:not-allowed}

/* Timeline */
.timeline-overlay{position:fixed;inset:0;z-index:9998;background:#06081a;display:flex;align-items:center;justify-content:center;overflow:hidden}
.timeline-overlay canvas{position:absolute;inset:0;pointer-events:none}
.timeline-content{position:relative;z-index:1;width:min(1200px,96%);display:flex;flex-direction:column;align-items:center;gap:16px}
.timeline-title{font-size:26px;font-weight:800;color:#fbbf24;text-shadow:0 0 30px rgba(251,191,36,.4);letter-spacing:2px;margin-bottom:0}
.timeline-curve-area{position:relative;width:100%;height:300px}
.timeline-curve-area canvas{position:absolute;inset:0}
.timeline-cards-row{position:static}
.tl-node{position:absolute;display:flex;flex-direction:column;align-items:center;gap:8px;width:200px;text-align:center;opacity:0;transform:translateY(15px);transition:opacity .5s,transform .5s}
.tl-node.visible{opacity:1;transform:translateY(0)}
.tl-dot{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#fbbf24,#d97706);color:#1a1a2e;font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 20px rgba(251,191,36,.6);animation:dotGlow 2s ease-in-out infinite;flex-shrink:0}
@keyframes dotGlow{0%,100%{box-shadow:0 0 20px rgba(251,191,36,.6)}50%{box-shadow:0 0 40px rgba(251,191,36,.9)}}
.tl-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 14px;backdrop-filter:blur(8px);width:100%;box-sizing:border-box}
.tl-card.highlight{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.35);box-shadow:0 0 24px rgba(251,191,36,.2)}
.tl-era{font-size:11px;color:rgba(255,255,255,.45);margin-bottom:4px}
.tl-main{font-size:15px;font-weight:700;color:#fff;margin-bottom:2px}
.tl-card.highlight .tl-main{color:#fbbf24;text-shadow:0 0 12px rgba(251,191,36,.6)}
.tl-sub{font-size:11px;color:rgba(255,255,255,.6);line-height:1.3}
.tl-card.highlight .tl-sub{color:#fcd34d;text-shadow:0 0 8px rgba(251,191,36,.4)}
.timeline-btn-wrap{min-height:64px;display:flex;align-items:center;justify-content:center}
.timeline-enter-btn{font-size:16px;padding:12px 48px;transition:opacity .3s}.timeline-enter-btn.show{animation:floatUp .6s ease-out, bob 2.2s .6s ease-in-out infinite;cursor:pointer;border:2px solid rgba(251,191,36,.5);box-shadow:0 0 15px rgba(251,191,36,.3), 0 4px 12px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,.1);transition:all .15s ease}.timeline-enter-btn.show:hover{animation:floatUp .6s ease-out;transform:translateY(-5px);border-color:#fbbf24;box-shadow:0 0 35px rgba(251,191,36,.7), 0 12px 28px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.15)}
@keyframes floatUp{0%{opacity:0;transform:translateY(30px)}100%{opacity:1;transform:translateY(0)}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.stats-panel{position:absolute;left:calc(50% + 290px);right:0;top:0;bottom:0;display:flex;flex-direction:column;justify-content:center;background:rgba(255,255,255,.1);backdrop-filter:blur(6px);border:1px solid var(--border);border-radius:12px;padding:16px 20px;gap:8px}.stats-title{font-size:17px;font-weight:700;color:#fff;text-align:center;padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:10px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}.stat-item{display:flex;flex-direction:column;align-items:center;padding:8px 4px;border-radius:8px;background:rgba(255,255,255,.06);text-align:center}.stat-icon{font-size:20px;line-height:1}.stat-val{font-size:16px;font-weight:700;color:#fff}.stat-label{font-size:10px;color:var(--muted)}.stat-sub{display:none}.stat-row{display:flex;align-items:center;gap:6px;margin-bottom:3px}.stats-header{font-size:15px;font-weight:700;color:#fff;text-align:center;margin-bottom:6px;letter-spacing:2px}.stats-help{font-size:10px;color:var(--muted);text-align:center;cursor:pointer;margin-top:8px;padding-top:8px;border-top:1px solid var(--border);transition:color .2s}.stats-help:hover{color:#fff}

/* Pin star */



/* Left sidebar buttons */
.left-sidebar{position:absolute;left:0;right:calc(50% + 290px);top:0;bottom:0;display:flex;flex-direction:column;justify-content:flex-start;padding-right:10px;gap:0}
.left-card{background:rgba(255,255,255,.1);backdrop-filter:blur(6px);border:1px solid var(--border);border-radius:12px;padding:16px 20px;display:flex;flex-direction:column;gap:10px;width:100%;box-sizing:border-box}
.left-card-title{font-size:17px;font-weight:700;color:#fff;text-align:center;padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:10px}
.left-card-btn{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:8px;border:none;background:rgba(255,255,255,.16);color:#fff;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap;width:100%;box-sizing:border-box}
.left-card-btn:hover{background:rgba(255,255,255,.28);color:#fff;transform:scale(1.02)}
.left-card-btn.primary-btn{background:rgba(255,255,255,.16);color:var(--text)}.left-card-btn.primary-btn:hover{background:rgba(255,255,255,.28);transform:scale(1.02)}

.left-card-btn .badge{background:#ef4444;color:#fff;border-radius:10px;padding:1px 6px;font-size:10px;font-weight:700;margin-left:auto}.filter-btn-sm{flex:1;padding:5px 0;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,.08);color:var(--muted);font-size:11px;font-weight:600;cursor:pointer;transition:all .2s;text-align:center}.filter-btn-sm.active{background:#fff;color:var(--primary);border-color:#fff;box-shadow:0 0 10px rgba(255,255,255,.5)}.filter-btn-sm:hover:not(.active){background:rgba(255,255,255,.25);color:#fff;border-color:#fff}.left-filters{display:flex;gap:4px;margin-top:6px}.filter-btn-sm{flex:1;padding:6px 10px;border-radius:14px;border:2px solid rgba(255,255,255,.4);background:rgba(255,255,255,.15);color:rgba(255,255,255,.8);font-size:12px;font-weight:700;cursor:pointer;transition:all .2s;text-align:center;white-space:nowrap;letter-spacing:1px}.filter-btn-sm.active{background:var(--primary);color:#fff;border-color:var(--primary)}.filter-btn-sm:hover:not(.active){background:rgba(255,255,255,.14)}
/* Filter bar above cards */




/* Board modal */
.board-list{height:280px;overflow-y:auto;padding:8px 0;margin:10px 0;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb}
.board-item{background:#e8f0fe;border-radius:12px;padding:8px 12px;margin-bottom:6px;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:6px}
.board-item .board-body{flex:1;min-width:0}
.board-item .board-author-name{font-weight:700;color:#1e293b;font-size:12px}
.board-item .board-content{color:#475569;font-size:12px;line-height:1.4;word-break:break-word}
.board-item .board-time{font-size:10px;color:#94a3b8;white-space:nowrap;padding-top:1px}.board-time-wrap{display:flex;align-items:center;gap:4px;white-space:nowrap}.board-recall{font-size:10px;color:#94a3b8;cursor:pointer;text-decoration:underline}.board-recall:hover{color:#ef4444}.board-recalled{color:#94a3b8;font-size:11px;font-style:italic}
.board-empty{text-align:center;color:#94a3b8;padding:30px 0;font-size:14px}
.board-quick{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.board-quick-item{padding:5px 12px;border-radius:14px;border:1px solid #e2e8f0;background:#f1f5f9;color:#64748b;font-size:11px;cursor:pointer;transition:all .15s;white-space:nowrap}
.board-quick-item:hover{background:#e2e8f0;color:#334155}
.board-desc{font-size:12px;color:#94a3b8;text-align:center;margin-bottom:8px}
/* Schedule/Homework modal */
.schedule-section{margin-bottom:16px}
.schedule-section h4{font-size:13px;font-weight:700;margin:0 0 8px;display:flex;align-items:center;gap:6px}
.schedule-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:8px;margin-bottom:4px;font-size:13px;background:#f8fafc}
.schedule-item .sch-title{font-weight:600;color:#1e293b}
.schedule-item .sch-deadline{font-size:11px;color:#94a3b8}.sch-desc{font-size:11px;color:#94a3b8;margin-top:2px}
.schedule-item.submitted .sch-title{color:#16a34a}
.schedule-item.overdue .sch-title{color:#ef4444}
.schedule-empty{text-align:center;color:#94a3b8;padding:20px;font-size:13px}.sched-table{width:100%;border-collapse:collapse;font-size:12px;table-layout:fixed}
.sched-table th,.sched-table td{border:1px solid #e2e8f0;padding:2px;text-align:center;vertical-align:top;height:58px}
.sched-table th{background:#f1f5f9;font-weight:600;color:#475569;padding:6px 4px;font-size:13px;min-width:90px}
.sched-table th small{font-weight:400;color:#94a3b8}
.sched-slot{background:#f8fafc;font-weight:600;color:#64748b;width:55px;font-size:13px;vertical-align:middle!important;text-align:center!important}
.sched-cell{background:#dbeafe;border-radius:4px;padding:4px 3px;margin:0;font-size:13px;line-height:1.3;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.4;color:#1e40af}
.sched-cell small{color:#64748b;font-size:11px}
/* Header Avatar */
.header-avatar{width:36px!important;height:36px!important;border-radius:50%!important;display:inline-flex!important;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff;flex-shrink:0;overflow:hidden!important;line-height:1;min-width:36px!important;max-width:36px!important}
.header-avatar img{width:36px!important;height:36px!important;object-fit:contain!important;border-radius:50%!important;display:block!important;margin:0!important}

/* Settings */
.settings-modal{padding:0;max-width:380px;width:90%;max-height:82vh;overflow-y:auto;border-radius:14px;color:#1e293b;box-shadow:0 16px 48px rgba(0,0,0,.15);background:#fff}
.settings-page{padding:0}
.settings-main-header{font-size:15px;font-weight:700;padding:16px 20px 10px;text-align:center;border-bottom:1px solid #f1f5f9}
.settings-group{padding:2px 0}
.settings-group+.settings-group{border-top:6px solid #f1f5f9}
.settings-group-label{font-size:10px;color:#94a3b8;padding:4px 18px 1px;font-weight:600;letter-spacing:.3px}
.settings-row{display:flex;align-items:center;gap:10px;padding:13px 20px;cursor:pointer;transition:background .15s;font-size:13px;color:#1e293b}
.settings-row+.settings-row{border-top:1px solid #f8fafc}
.settings-row:hover{background:#e2e8f0}
.settings-row-icon{font-size:14px;width:20px;text-align:center;flex-shrink:0}
.settings-row-text{flex:1;font-size:13px}
.settings-row-toggle{cursor:default}
.settings-row-toggle:hover{background:transparent}
.settings-arrow{color:#cbd5e1;font-size:24px;flex-shrink:0}
.settings-close-btn{width:calc(100% - 24px);margin:10px 12px 14px;padding:10px;border-radius:8px;font-size:13px;font-weight:600;background:#3b82f6;color:#fff;border:none;cursor:pointer}
.settings-close-btn:hover{background:#2563eb}
.settings-sub-header{display:flex;align-items:center;padding:14px 16px;border-bottom:1px solid #f1f5f9;position:relative}
.settings-sub-header .settings-back{position:absolute;left:10px;top:50%;transform:translateY(-50%);cursor:pointer;color:#3b82f6;font-size:13px;display:flex;align-items:center;gap:2px;padding:4px 8px;border-radius:6px}
.settings-sub-header .settings-back:hover{background:#eff6ff}
.settings-sub-title{flex:1;text-align:center;font-size:15px;font-weight:700}
.settings-sub-body{padding:20px}
.settings-input{width:100%;padding:9px 12px;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;color:#1e293b;background:#f8fafc;margin-bottom:8px;box-sizing:border-box}
.settings-input:focus{outline:none;border-color:#3b82f6;background:#fff}
.settings-error{color:#ef4444;font-size:11px;margin:2px 0}
.toggle-switch{position:relative;display:inline-block;width:42px;height:24px;flex-shrink:0}
.toggle-switch input{display:none}
.toggle-slider{position:absolute;cursor:pointer;inset:0;background:#cbd5e1;border-radius:24px;transition:.25s}
.toggle-slider::before{content:"";position:absolute;height:18px;width:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.25s;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.toggle-switch input:checked+.toggle-slider{background:#3b82f6}
.toggle-switch input:checked+.toggle-slider::before{transform:translateX(18px)}
.theme-options{display:flex;flex-wrap:wrap;gap:12px;padding:16px 20px;justify-content:center}
.theme-option{display:flex;flex-direction:column;align-items:center;gap:7px;cursor:pointer;padding:12px 0;border-radius:12px;transition:all .2s;width:calc(33.33% - 8px)}
.theme-option .theme-swatch{width:44px;height:44px;border-radius:50%;border:2px solid transparent;transition:all .2s;box-shadow:0 2px 6px rgba(0,0,0,.1)}
.theme-option.active .theme-swatch{border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.3)}
.theme-option span{font-size:10px;color:#64748b}
.theme-option.active span{color:#1e293b;font-weight:600}
.theme-option:hover{background:#f1f5f9}
.avatar-preview-circle{width:68px;height:68px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:28px;color:#fff;overflow:hidden;margin:0 auto;line-height:1}

/* Themes */
body[data-theme="ocean"]{--text:#1e3a5f;--muted:#475569;--panel:rgba(255,255,255,.18);--panel-hover:rgba(255,255,255,.3);--border:rgba(59,130,246,.75);--shadow:0 12px 40px rgba(0,0,0,.1);background:#93c5fd}
body[data-theme="forest"]{--text:#14532d;--muted:#475569;--panel:rgba(255,255,255,.18);--panel-hover:rgba(255,255,255,.3);--border:rgba(34,197,94,.75);--shadow:0 12px 40px rgba(0,0,0,.1);background:#86efac}
body[data-theme="sunset"]{--text:#7c2d12;--muted:#475569;--panel:rgba(255,255,255,.18);--panel-hover:rgba(255,255,255,.3);--border:rgba(249,115,22,.75);--shadow:0 12px 40px rgba(0,0,0,.1);background:#fdba74}
body[data-theme="rose"]{--text:#881337;--muted:#475569;--panel:rgba(255,255,255,.18);--panel-hover:rgba(255,255,255,.3);--border:rgba(244,114,182,.75);--shadow:0 12px 40px rgba(0,0,0,.1);background:#fda4af}
body[data-theme="slate"]{--text:#1e293b;--muted:#475569;--panel:rgba(255,255,255,.18);--panel-hover:rgba(255,255,255,.3);--border:rgba(100,116,139,.75);--shadow:0 12px 40px rgba(0,0,0,.1);background:#cbd5e1}

/* Board NEW Badge */
.board-new-badge{display:inline-block;background:#dc2626;color:#fff;font-size:10px;padding:2px 6px;border-radius:8px;margin-left:5px;animation:boardNewPulse 1.2s infinite;font-weight:700;vertical-align:middle}
@keyframes boardNewPulse{0%,100%{opacity:1}50%{opacity:.4}}

body[data-theme] .card-title,body[data-theme] .card-desc,body[data-theme] .card,body[data-theme] .header-user{color:var(--text)}
body[data-theme] .card-desc{color:var(--muted)}
body[data-theme] .leader-item,body[data-theme] .leader-label{color:var(--text)}
body[data-theme] .admin-link{color:var(--text);border-color:var(--border)}
body[data-theme] .btn-sm{color:var(--text);border-color:var(--border)}

body[data-theme] .left-card,body[data-theme] .left-card-title,body[data-theme] .left-card-btn{color:var(--text)}
body[data-theme] .stats-panel,body[data-theme] .stats-title,body[data-theme] .stat-item,body[data-theme] .stat-val,body[data-theme] .stat-label{color:var(--text)}
body[data-theme] .stat-icon{color:var(--text)}
body[data-theme] .filter-btn-sm{color:var(--text);border-color:var(--border)}
body[data-theme] .left-card-btn{color:var(--text)}
body[data-theme] .btn-sm{color:var(--text)}

body[data-theme] .card-badge,body[data-theme] .board-new-badge,body[data-theme] .badge{color:#fff}




#mainContent[style*=""] body[data-theme] .card,#mainContent body[data-theme] .card,
body[data-theme] #mainContent .card,body[data-theme] #mainContent .card-title,
body[data-theme] #mainContent .card-desc,body[data-theme] #projectCards .card,
body[data-theme] #projectCards .card-title,body[data-theme] #projectCards .card-desc{color:var(--text)}
body[data-theme] #projectCards .card-desc{color:var(--muted)}
body[data-theme] .left-card,body[data-theme] .left-card-btn,body[data-theme] .left-card-title{color:var(--text)}
body[data-theme] .stats-panel,body[data-theme] .stats-title,body[data-theme] .stat-item{color:var(--text)}
body[data-theme] .stat-val,body[data-theme] .stat-label{color:var(--text)}
body[data-theme] .filter-btn-sm{color:var(--text)}
body[data-theme] .header-user{color:var(--muted)}
body[data-theme] .leader-item,body[data-theme] .leader-label{color:var(--text)}
body[data-theme] .footer{color:var(--muted)}