:root{--bg-light: #f5f5f5;--card-light: #fff;--border-light: #d1d1d6;--text-light: #000;--text-secondary-light: #3c3c4399;--bg-dark: #000;--card-dark: #1c1c1e;--border-dark: #38383a;--text-dark: #fff;--text-secondary-dark: #ebebf599;--accent: #007aff;--danger: #ff3b30;--safe-area-bottom: env(safe-area-inset-bottom, 20px)}@media (prefers-color-scheme: dark){:root{--bg: var(--bg-dark);--card: var(--card-dark);--border: var(--border-dark);--text: var(--text-dark);--text-secondary: var(--text-secondary-dark)}}@media (prefers-color-scheme: light),(prefers-color-scheme: no-preference){:root{--bg: var(--bg-light);--card: var(--card-light);--border: var(--border-light);--text: var(--text-light);--text-secondary: var(--text-secondary-light)}}*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.5;color:var(--text);background:var(--bg);margin:0;padding:0;-webkit-text-size-adjust:100%}textarea,input,select,button{font-family:inherit;font-size:17px;color:var(--text);appearance:none;-webkit-appearance:none}textarea,input,select{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px;width:100%}textarea:focus,input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 20%,transparent)}textarea::placeholder,input::placeholder{color:var(--text-secondary)}.dc-bg{min-height:100vh;display:flex;flex-direction:column}.container{max-width:960px;width:100%;margin:0 auto;padding:20px;background:transparent;padding-bottom:calc(20px + var(--safe-area-bottom))}@media (min-width: 641px){.container{padding:40px}.desktop-table{background:var(--card);border-radius:12px;box-shadow:0 4px 6px #0000000d;padding:20px}}h1{font-size:22px;font-weight:700;margin:0 0 20px;text-align:center}.button-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:16px}.button-row.action-group{justify-content:space-between}button{cursor:pointer;border:none;background:var(--card);color:var(--accent);padding:12px 20px;border-radius:12px;font-weight:600;min-height:44px;display:inline-flex;align-items:center;justify-content:center;transition:opacity .2s,background .2s;box-shadow:0 2px 4px #0000000d}button:active{opacity:.7}button.primary{background:var(--accent);color:#fff;box-shadow:0 4px 10px color-mix(in srgb,var(--accent) 40%,transparent)}button:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}a.button-link{display:inline-block;padding:12px;color:var(--accent);text-decoration:none;font-size:15px}.invalid{border-color:var(--danger)!important;background-color:color-mix(in srgb,var(--danger) 10%,var(--card))!important}.warning{border-color:#ff9500!important;background-color:color-mix(in srgb,#ff9500 10%,var(--card))!important}.error-list,.warning-list{list-style:none;padding:0;margin:10px 0;border-radius:10px;overflow:hidden}.error-list li,.warning-list li{border-bottom:1px solid rgba(0,0,0,.05)}.error-list li:last-child,.warning-list li:last-child{border-bottom:none}.error-list button,.warning-list button{width:100%;justify-content:flex-start;background:color-mix(in srgb,var(--danger) 10%,var(--bg));color:var(--danger);border-radius:0;box-shadow:none;font-weight:400;padding:12px 16px}.warning-list button{background:color-mix(in srgb,#ff9500 10%,var(--bg));color:#ff9500}table.desktop-table{width:100%;border-collapse:separate;border-spacing:0;border-radius:12px;overflow:hidden;background:var(--card);box-shadow:0 1px 3px #0000001a}.desktop-table th,.desktop-table td{padding:12px;border-bottom:1px solid var(--border);text-align:left}.desktop-table th{background:color-mix(in srgb,var(--bg) 50%,var(--card));font-weight:600;font-size:13px;text-transform:uppercase;color:var(--text-secondary);position:sticky;top:0}.desktop-table tr:last-child td{border-bottom:none}.mobile-cards{display:none}.desktop-only{display:block}@media (max-width: 640px){.desktop-table,.desktop-only{display:none}.mobile-cards{display:block}.container{padding:16px;padding-bottom:calc(80px + var(--safe-area-bottom))}h1{font-size:20px}textarea,input,select{font-size:16px}.button-row.action-group{display:grid;grid-template-columns:1fr 1fr;gap:12px}.button-row button,.button-row a.button-link{width:100%;text-align:center}.day-group{margin-bottom:24px}.day-header{font-size:22px;font-weight:700;margin-bottom:12px;color:var(--text)}.card-grid{display:flex;flex-direction:column;gap:12px}.card{background:var(--card);border-radius:14px;padding:16px;text-align:left;width:100%;box-shadow:0 2px 8px #00000014;border:none;position:relative;display:flex;flex-direction:column;align-items:flex-start}.card:active{background:color-mix(in srgb,var(--card) 90%,#000);transform:scale(.98)}.card.invalid{border:2px solid var(--danger)}.card-title{font-size:17px;font-weight:600;margin-bottom:6px;line-height:1.3}.card-sub{font-size:14px;color:var(--text-secondary);display:flex;flex-wrap:wrap;gap:8px;align-items:center}.card-sub .time{background:color-mix(in srgb,var(--bg) 50%,var(--card));padding:4px 8px;border-radius:6px;font-family:monospace;font-weight:600}.card-sub .loc{display:inline-flex;align-items:center}.edit-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg);z-index:1000;display:flex;flex-direction:column;padding-bottom:var(--safe-area-bottom)}.edit-screen-header{flex:0 0 auto;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top));background:var(--card);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.edit-screen-header h2{font-size:17px;margin:0;font-weight:600}.edit-screen-header button{background:transparent;padding:8px;min-height:auto;box-shadow:none;font-size:17px}.edit-screen-body{flex:1 1 auto;overflow-y:auto;padding:20px 16px}.mobile-edit-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:13px;text-transform:uppercase;color:var(--text-secondary);font-weight:500;margin-left:4px}.form-group input,.form-group select,.form-group textarea{background:var(--card);border:none;border-radius:10px;padding:14px}.delete-btn-container{margin-top:30px}.delete-btn{width:100%;background:var(--card);color:var(--danger);border:1px solid transparent}.delete-btn:active{background:color-mix(in srgb,var(--danger) 10%,var(--card))}}.toast{position:fixed;bottom:calc(20px + var(--safe-area-bottom));left:50%;transform:translate(-50%);background:#000c;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;padding:12px 24px;border-radius:50px;box-shadow:0 4px 12px #0003;font-size:15px;font-weight:500;z-index:2000;white-space:nowrap}