:root{--bg: #0d0b12;--surface: #16141d;--surface-hover: #1e1b28;--border: #2a2638;--text: #edeaf4;--text-muted: #8b849e;--accent: #a78bfa;--accent-hover: #c4b5fd;--success: #86efac;--error: #f472b6;--radius: 14px;--shadow: 0 8px 32px rgba(0, 0, 0, .4)}@media(prefers-color-scheme:light){:root:not([data-theme]){--bg: #f5f3f7;--surface: #ffffff;--surface-hover: #ebe8f0;--border: #ddd9e4;--text: #1a1722;--text-muted: #5c5670;--accent: #7c3aed;--accent-hover: #6d28d9;--success: #059669;--error: #db2777;--shadow: 0 8px 32px rgba(0, 0, 0, .08)}}[data-theme=light]{--bg: #f5f3f7;--surface: #ffffff;--surface-hover: #ebe8f0;--border: #ddd9e4;--text: #1a1722;--text-muted: #5c5670;--accent: #7c3aed;--accent-hover: #6d28d9;--success: #059669;--error: #db2777;--shadow: 0 8px 32px rgba(0, 0, 0, .08)}[data-theme=dark]{--bg: #0d0b12;--surface: #16141d;--surface-hover: #1e1b28;--border: #2a2638;--text: #edeaf4;--text-muted: #8b849e;--accent: #a78bfa;--accent-hover: #c4b5fd;--success: #86efac;--error: #f472b6;--shadow: 0 8px 32px rgba(0, 0, 0, .4)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Outfit,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}#app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.5rem}.logo{display:block;object-fit:contain}.logo--login{width:80px;height:80px;margin:0 auto 1rem}.logo--header{width:80px;height:80px;flex-shrink:0}.theme-toggle{width:2.25rem;height:2.25rem;padding:0;border:none;background:transparent;color:var(--text-muted);font-size:1.25rem;cursor:pointer;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:color .2s,background .2s}.theme-toggle:hover{color:var(--text);background:var(--surface-hover)}.theme-toggle--login{position:fixed;top:1rem;right:1rem;z-index:10}.app-header .theme-toggle{position:static}.app-header-actions{display:flex;align-items:center;gap:.25rem}.login-card{width:100%;max-width:360px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow)}.login-card h1{margin:0 0 .25rem;font-size:1.5rem;font-weight:700;text-align:center}.login-card .subtitle{color:var(--text-muted);font-size:.9rem;text-align:center;margin-bottom:1.75rem}.login-form label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.5rem;color:var(--text-muted)}.login-form input{width:100%;padding:.75rem 1rem;font:inherit;font-size:1rem;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:8px;margin-bottom:1rem}.login-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px #a78bfa40}.login-form .error{font-size:.85rem;color:var(--error);margin-bottom:.75rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.75rem 1.25rem;font:inherit;font-size:1rem;font-weight:600;color:#fff;background:var(--accent);border:none;border-radius:8px;cursor:pointer;transition:background .2s,transform .1s}.btn:hover{background:var(--accent-hover)}.btn:active{transform:scale(.98)}.btn:focus-visible,.theme-toggle:focus-visible{outline:none;box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--accent)}.btn-ghost{background:transparent;color:var(--text-muted);margin-top:1rem}.btn-ghost:hover{background:var(--surface-hover);color:var(--text)}.app-header{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:520px;margin-bottom:1.5rem}.app-header-left{display:flex;align-items:center;gap:.5rem}.app-header h1{margin:0;font-size:1.35rem;font-weight:700}.categories{width:100%;max-width:520px;display:flex;flex-direction:column;gap:1.5rem}.app-footer{margin-top:auto;padding-top:2rem;padding-bottom:.5rem;font-size:.75rem;color:var(--text-muted);opacity:.8;text-align:center}.app-footer__link{color:var(--text-muted);text-decoration:none}.app-footer__link:hover{color:var(--accent);text-decoration:underline}.app-footer__link:focus-visible{outline:none;border-radius:2px;box-shadow:0 0 0 2px var(--accent)}.category-title{margin:0 0 .5rem;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.buttons-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.75rem;width:100%}.notify-btn{padding:1.25rem 1rem;font-size:.95rem;min-height:56px;background:var(--surface);border:1px solid var(--border);color:var(--text)}.notify-btn:hover{background:var(--surface-hover);border-color:var(--accent);color:var(--accent)}.toast{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);padding:.75rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:8px;font-size:.9rem;box-shadow:var(--shadow);z-index:100;animation:fadeIn .2s ease}.toast.error{border-color:var(--error);color:var(--error)}.toast.success,.notify-btn.sent{border-color:var(--success);color:var(--success)}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}