:root{--bg: #0f0d0a;--bg-card: #161210;--bg-elevated: #1c1814;--border: #2a2420;--text: #e8e4df;--text-muted: #9c958c;--accent: #e8a54b;--accent-dim: #c4892e;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--radius: 10px;--font: "Inter", system-ui, sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}.ccbb-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 1.5rem;padding:.75rem 1.5rem;background:var(--bg-elevated);border-bottom:1px solid var(--border)}.ccbb-nav a{color:var(--accent);text-decoration:none;font-weight:500;font-size:.95rem}.ccbb-nav a:hover{text-decoration:underline}.ccbb-nav a[href="/calendar/"]{color:var(--text)}body{margin:0;min-height:100vh;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5}#app{display:flex;min-height:calc(100vh - 52px)}.sidebar{width:260px;min-width:260px;background:var(--bg-card);border-right:1px solid var(--border);padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem}.logo{font-size:1.2rem;font-weight:700;display:flex;align-items:center;gap:.5rem}.logo-icon{font-size:1.5rem}.nav{display:flex;flex-direction:column;gap:.25rem}.nav-btn{padding:.6rem .9rem;text-align:left;background:transparent;border:none;border-radius:var(--radius);color:var(--text-muted);font-family:inherit;font-size:.95rem;cursor:pointer;transition:background .2s,color .2s}.nav-btn:hover{background:var(--bg-elevated);color:var(--text)}.nav-btn.active{background:var(--accent-dim);color:var(--text)}.sidebar-form{display:flex;flex-direction:column;gap:.75rem}.input-group{display:flex;flex-direction:column;gap:.5rem}.input-group label{font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase}.input-group select{padding:.6rem .9rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:inherit;font-size:.95rem;cursor:pointer}.input-group select:focus{outline:none;border-color:var(--accent)}.sidebar-hint{font-size:.8rem;color:var(--text-muted);margin:0}.sidebar-hint a{color:var(--accent);text-decoration:none}.sidebar-hint a:hover{text-decoration:underline}.main{flex:1;padding:1.5rem 2rem 2rem;overflow-y:auto;display:flex;flex-direction:column}.header{margin-bottom:1.5rem}.header h1{margin:0;font-size:1.5rem;font-weight:600}.subtitle{margin:.25rem 0 0;font-size:.9rem;color:var(--text-muted)}.section{display:none}.section.active{display:block}.btn{padding:.6rem 1.2rem;border:none;border-radius:var(--radius);font-family:inherit;font-size:.95rem;font-weight:600;cursor:pointer;transition:transform .15s,opacity .15s}.btn:hover:not(:disabled){transform:translateY(-1px);opacity:.95}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-dim));color:#0f0d0a}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:1rem}.content-placeholder{min-height:60px}.calendar-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;margin-bottom:2rem}.event-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;transition:transform .2s,border-color .2s}.event-card:hover{transform:translateY(-2px);border-color:var(--accent)}.event-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.75rem}.event-title{font-weight:600;font-size:1rem;color:var(--text);margin:0}.event-time{font-family:var(--font-mono);font-size:.85rem;color:var(--text-muted);background:var(--bg-card);padding:.25rem .5rem;border-radius:4px}.event-description{color:var(--text-muted);font-size:.9rem;line-height:1.4;margin-bottom:.5rem}.event-meta{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.75rem}.badge{display:inline-block;padding:.2rem .5rem;border-radius:4px;font-size:.75rem;font-weight:600}.badge-daily{background:#3b82f64d;color:var(--info)}.badge-weekly{background:#22c55e4d;color:var(--success)}.badge-monthly{background:#f59e0b4d;color:var(--warning)}.badge-personal{background:#ec48994d;color:#ec4899}.personal-time{background:linear-gradient(135deg,var(--accent),var(--accent-dim));color:#0f0d0a;padding:.25rem .5rem;border-radius:4px;font-size:.8rem;font-weight:600;margin-top:.5rem;display:inline-block}.time-diff{font-size:.8rem;color:var(--text-muted);margin-left:.5rem}.upcoming-events{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}.upcoming-events h3{margin:0 0 1rem;font-size:1.1rem;color:var(--accent)}.upcoming-list{list-style:none;margin:0;padding:0}.upcoming-list li{padding:.5rem 0;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.upcoming-list li:last-child{border-bottom:none}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f0d0ad9;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100}.loading-overlay[hidden]{display:none!important}.loading-spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{position:fixed;bottom:1rem;left:50%;transform:translate(-50%);padding:1rem 1.5rem;background:var(--danger);color:#fff;border-radius:var(--radius);font-weight:500;z-index:101}.footer{margin-top:auto;padding:1rem 0 0;font-size:.85rem;color:var(--text-muted)}.news-ticker{background:var(--bg-elevated);border-bottom:1px solid var(--border);padding:.5rem 0;overflow:hidden;position:relative;height:32px;display:flex;align-items:center}.ticker-content{display:flex;align-items:center;justify-content:center;white-space:nowrap;animation:fade-in-out 8s ease-in-out infinite}.ticker-content:hover{animation-play-state:paused}.ticker-item{padding:0 2rem;color:var(--text-muted);font-size:.85rem}@keyframes fade-in-out{0%,to{opacity:0;transform:translateY(10px)}10%,90%{opacity:1;transform:translateY(0)}}.menu-toggle{display:none;position:fixed;top:1rem;left:1rem;z-index:1001;background:var(--accent);color:#0f0d0a;border:none;border-radius:var(--radius);padding:.5rem;font-size:1.2rem;cursor:pointer;transition:transform .2s,opacity .2s}.menu-toggle:hover{transform:translateY(-1px);opacity:.9}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:999}@media (max-width: 768px){.menu-toggle{display:block}.sidebar{position:fixed;top:0;left:0;height:100vh;z-index:1000;transform:translate(-100%);transition:transform .3s ease}.sidebar.open{transform:translate(0)}.sidebar-overlay.show{display:block}.main{margin-left:0;padding:1rem}.header{margin-top:3rem}.calendar-grid{grid-template-columns:1fr}}