:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #e0e7ff;--bg: #f1f5f9;--surface: #ffffff;--border: #cbd5e1;--text: #1e293b;--text-muted: #64748b;--danger: #ef4444;--warning: #f59e0b;--success: #22c55e;--sidebar-bg: #e4e9f0;--sidebar-border: #cbd5e1;--chip-event-bg: #e0e7ff;--chip-event-fg: #4338ca;--chip-task-bg: #dcfce7;--chip-task-fg: #15803d;--chip-appointment-bg: #fef3c7;--chip-appointment-fg: #b45309;--note-paper: #fef9e7;--note-paper-bar: #fbf1cd;--note-paper-edge: #efe2b4;--radius-xxs: 4px;--radius-xs: 6px;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .07), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08), 0 2px 4px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 24px rgba(0, 0, 0, .1), 0 4px 8px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 40px rgba(0, 0, 0, .12), 0 8px 16px rgba(0, 0, 0, .06);--navbar-h: 52px;--drawer-w: 280px}:root.dark{--primary: #818cf8;--primary-dark: #6366f1;--primary-light: #312e81;--bg: #0f172a;--surface: #1e293b;--border: #334155;--text: #e2e8f0;--text-muted: #94a3b8;--danger: #f87171;--warning: #fbbf24;--success: #4ade80;--sidebar-bg: #1a2437;--sidebar-border: #2d3b52;--chip-event-bg: #312e81;--chip-event-fg: #c7d2fe;--chip-task-bg: #14532d;--chip-task-fg: #86efac;--chip-appointment-bg: #78350f;--chip-appointment-fg: #fde68a;--note-paper: #2b2921;--note-paper-bar: #353226;--note-paper-edge: #423e2e;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .35), 0 2px 4px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 24px rgba(0, 0, 0, .4), 0 4px 8px rgba(0, 0, 0, .25);--shadow-xl: 0 20px 40px rgba(0, 0, 0, .45), 0 8px 16px rgba(0, 0, 0, .3)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;max-width:100%;overflow-x:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--text-muted);letter-spacing:.02em;text-transform:uppercase}input,textarea,select{font-family:inherit;font-size:15px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-xxs);padding:10px 14px;outline:none;transition:border-color .2s;resize:vertical}input::placeholder,textarea::placeholder,select::placeholder{color:color-mix(in srgb,var(--text-muted),white 30%)}input:focus,textarea:focus,select:focus{border-color:var(--primary)}select{cursor:pointer;appearance:none;-webkit-appearance:none;-moz-appearance:none;padding-right:36px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}textarea{min-height:90px}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}button:disabled{cursor:not-allowed}.btn-default-outline,.btn-default{font-size:14px;font-weight:600;border-radius:var(--radius-sm);padding:10px 20px;border:1px solid var(--primary);box-shadow:var(--shadow-sm);transition:box-shadow .2s,transform .15s,background .15s,border-color .15s}.btn-default-outline:hover:not(:disabled),.btn-default:hover:not(:disabled){box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-default-outline:active:not(:disabled),.btn-default:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn-default-outline:disabled,.btn-default:disabled{opacity:.45}.btn-default{background:var(--primary);color:#fff}.btn-default:hover:not(:disabled){background:var(--primary-dark);border-color:var(--primary-dark)}.btn-default-outline{background:#fff;color:var(--primary)}.btn-default-outline:hover:not(:disabled){background:var(--primary-light)}.danger{background:var(--danger);border-color:var(--danger);color:#fff}.danger:hover:not(:disabled){background:color-mix(in srgb,var(--danger),black 10%);border-color:color-mix(in srgb,var(--danger),black 10%);box-shadow:var(--shadow-md)}dialog[appModal]{border:none;color:inherit;margin:auto}dialog[appModal]::backdrop{background:#0f172a73;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.form-modal{background:var(--surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:36px 40px;width:90%;max-width:560px;max-height:90dvh;overflow-y:auto}.dashboard{display:flex;flex-direction:column;gap:24px;padding:20px}.dashboard-header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.dashboard-header h1{display:none;font-size:28px;font-weight:700;letter-spacing:-.03em}@media(min-width:768px){.dashboard-header h1{display:block}}.dashboard-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.dashboard-controls input{width:220px;max-width:100%;border-radius:var(--radius-md);padding:9px 14px;box-shadow:var(--shadow-sm)}.content-page{max-width:640px;margin:0 auto;padding:24px 20px 64px}.content-page h1{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:20px}.back-link{display:inline-block;margin-bottom:16px;font-size:13px;font-weight:600;color:var(--text-muted)}.back-link:hover{color:var(--text);text-decoration:none}