:root {
    --bg: #0f1117;
    --surface: #1a1d27;
    --surface-hover: #21242f;
    --border: #2a2d37;
    --border-focus: #4f8cff;
    --text: #e0e3ea;
    --text-secondary: #9094a6;
    --text-muted: #5f6372;
    --accent: #4f8cff;
    --accent-soft: rgba(79, 140, 255, 0.12);
    --shadow-sm: 0 2px 6px rgba(0,0,0,0.4);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.6);
    --radius: 10px;
    --radius-lg: 14px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.2s ease;
}

body[data-theme="light"] {
    --bg: #f4f5f9;
    --surface: #ffffff;
    --surface-hover: #f8f9ff;
    --border: #dde0e8;
    --text: #1c1e26;
    --text-secondary: #5a5e6e;
    --text-muted: #8b8fa0;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.5;
    transition: background 0.3s, color 0.3s;
}

.settings-panel {
    position: fixed; top:0; right:-380px; width: 360px; height:100vh;
    background: var(--surface); border-left:1px solid var(--border);
    z-index: 1000; padding: 28px 24px;
    transition: right 0.3s ease;
    box-shadow: -8px 0 32px rgba(0,0,0,0.4);
}
.settings-panel.open { right:0; }
.panel-inner { display:flex; flex-direction:column; gap:32px; }
.panel-header { display:flex; justify-content:space-between; align-items:center; }
.panel-header h3 { font-size:1.2rem; font-weight:600; }
.panel-close {
    background:none; border:none; font-size:1.5rem; color:var(--text-secondary);
    cursor:pointer; line-height:1; padding:4px; transition:color var(--transition);
}
.panel-close:hover { color:var(--text); }
.panel-section { display:flex; flex-direction:column; gap:12px; }
.panel-label { font-size:0.8rem; font-weight:600; text-transform:uppercase; letter-spacing:0.05em; color:var(--text-muted); }

.theme-switch { display:flex; gap:8px; }
.theme-switch button {
    flex:1; padding:10px; border:1px solid var(--border); background:transparent;
    color:var(--text-secondary); border-radius:8px; cursor:pointer; font-weight:500;
    transition: all var(--transition);
}
.theme-switch button.active {
    background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight:600;
}

.toggle-item {
    display:flex; align-items:center; gap:10px; font-size:0.9rem;
    color:var(--text-secondary); cursor:pointer;
}
.toggle-item input { accent-color: var(--accent); }

.clear-btn {
    background: var(--surface-hover);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all var(--transition);
}
.clear-btn:hover { background: var(--accent-soft); color: var(--accent); }

.main-grid {
    width: 100%;
    max-width: 1100px;
    padding: 40px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 36px;
    position: relative;
}

.header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    position: relative;
}
.greeting {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.clock-date { text-align: center; }
.clock {
    font-size: 5.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--text);
}
.date {
    font-size: 1rem;
    color: var(--text-muted);
    margin-top: 2px;
}
.settings-trigger {
    position: absolute;
    top: 0; right: 0;
    background: none; border: none;
    font-size: 1.8rem; color: var(--text-muted);
    cursor: pointer; transition: transform var(--transition), color var(--transition);
}
.settings-trigger:hover { color: var(--accent); transform: rotate(30deg); }

.search-section {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.search-wrapper {
    position: relative;
    display: flex;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: visible;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.search-wrapper:focus-within {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.search-input {
    flex: 1;
    padding: 16px 20px;
    font-size: 1rem;
    font-family: var(--font);
    background: transparent;
    border: none;
    color: var(--text);
    outline: none;
}
.search-input::placeholder { color: var(--text-muted); }
.search-button {
    padding: 0 20px;
    font-size: 1.2rem;
    background: transparent;
    border: none;
    border-left: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
}
.search-button:hover { color: var(--text); background: var(--surface-hover); }

.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    z-index: 10;
    max-height: 200px;
    overflow-y: auto;
}
.dropdown-item {
    padding: 10px 20px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: background var(--transition);
}
.dropdown-item:hover { background: var(--surface-hover); color: var(--text); }

.search-engines {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}
.engine {
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 16px;
    border-radius: 20px;
    cursor: pointer;
    color: var(--text-muted);
    border: 1px solid transparent;
    transition: all var(--transition);
}
.engine:hover { color: var(--text); background: var(--surface); }
.engine.active {
    color: var(--accent);
    background: var(--accent-soft);
    border-color: rgba(79,140,255,0.3);
}

.section-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.shortcuts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
    gap: 12px;
}
.shortcut-tile {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 8px;
    text-decoration: none;
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: all var(--transition);
    cursor: pointer;
}
.shortcut-tile:hover {
    border-color: var(--border-focus);
    background: var(--surface-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.tile-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}
.tile-name {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.delete-shortcut {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity var(--transition), background var(--transition);
    line-height: 1;
}
.shortcut-tile:hover .delete-shortcut {
    opacity: 1;
}
.delete-shortcut:hover {
    background: #e17055;
    color: white;
}

.add-shortcut-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px dashed var(--border);
    color: var(--text-muted);
}
.add-shortcut-btn:hover {
    border-style: solid;
    color: var(--accent);
}
.add-icon {
    font-size: 1.8rem;
    font-weight: 300;
}

.add-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    cursor: default;
    background: var(--surface-hover);
    border-color: var(--accent);
}
.add-input {
    padding: 8px 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.8rem;
}
.add-input:focus {
    outline: none;
    border-color: var(--accent);
}
.add-actions {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
}
.add-actions button {
    padding: 6px 10px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all var(--transition);
}
.add-actions button:hover {
    background: var(--accent-soft);
    color: var(--accent);
}

.widgets-area {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.widget {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
}

.weather-card { min-height: 90px; }
.weather-loader {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
}
.loader-dot {
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 1.2s infinite ease-in-out;
}
@keyframes pulse {
    0%, 100% { opacity: 0.2; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

.weather-body {
    display: flex;
    align-items: center;
    gap: 20px;
}
.weather-main { display: flex; align-items: center; gap: 10px; }
.weather-icon { font-size: 2.6rem; }
.weather-temp { font-size: 2.4rem; font-weight: 700; }
.weather-info { display: flex; flex-direction: column; gap: 2px; }
.weather-city { font-size: 1rem; font-weight: 600; }
.weather-desc { font-size: 0.85rem; color: var(--text-secondary); }
.weather-details { display: flex; gap: 16px; margin-top: 6px; font-size: 0.8rem; color: var(--text-muted); }

.news-list { display: flex; flex-direction: column; }
.news-item {
    display: flex;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    transition: background var(--transition), padding-left var(--transition);
}
.news-item:hover {
    background: var(--surface-hover);
    padding-left: 8px;
    border-radius: var(--radius);
}
.news-item:last-child { border-bottom: none; }
.news-indicator {
    width: 4px;
    border-radius: 2px;
    flex-shrink: 0;
}
.news-content h4 {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 4px;
    line-height: 1.4;
}
.news-meta {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.calendar-mini { }
.cal-header {
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: capitalize;
    color: var(--text);
}
.cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 600;
}
.cal-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    text-align: center;
}
.cal-day {
    padding: 8px;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: default;
    color: var(--text-secondary);
    transition: background var(--transition);
}
.cal-day.empty { opacity: 0; }
.cal-day.current {
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 700;
}

.quote-card {
    text-align: center;
    padding: 10px 0;
}
.quote-text {
    font-size: 1rem;
    font-style: italic;
    line-height: 1.5;
    margin-bottom: 8px;
    color: var(--text);
}
.quote-author {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.notes-area {
    width: 100%;
    min-height: 120px;
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    font-family: var(--font);
    font-size: 0.9rem;
    color: var(--text);
    resize: vertical;
    transition: border-color var(--transition);
}
.notes-area:focus {
    outline: none;
    border-color: var(--accent);
}

.footer {
    text-align: center;
    padding: 28px;
    color: var(--text-muted);
    font-size: 0.75rem;
    border-top: 1px solid var(--border);
    width: 100%;
    margin-top: auto;
}

@media (max-width: 700px) {
    .main-grid { padding: 24px 16px 16px; }
    .clock { font-size: 3.8rem; }
    .widgets-area { grid-template-columns: 1fr; }
    .shortcuts-grid { grid-template-columns: repeat(4, 1fr); }
    .search-wrapper { width: 100%; }
    .settings-panel { width: 100%; right: -100%; }
}