/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    --accent-primary: #3b82f6;
    --accent-secondary: #1d4ed8;
    --accent-tertiary: #dbeafe;
    --border-color: #e2e8f0;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 10px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

[data-theme="dark"] {
    /* Dark Theme Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --accent-primary: #60a5fa;
    --accent-secondary: #3b82f6;
    --accent-tertiary: #1e3a8a;
    --border-color: #475569;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-heavy: 0 10px 25px rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: background var(--transition-medium), color var(--transition-medium);
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.theme-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-medium);
    color: var(--text-primary);
}

.theme-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.theme-btn .moon-icon {
    display: none;
}

[data-theme="dark"] .theme-btn .sun-icon {
    display: none;
}

[data-theme="dark"] .theme-btn .moon-icon {
    display: block;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.logo-section {
    margin-bottom: 1rem;
}

.logo {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.tagline {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 400;
}

.time-greeting {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.greeting {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.clock {
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent-primary);
}

/* Search Section */
.search-section {
    margin-bottom: 3rem;
}

.search-form {
    margin-bottom: 2rem;
}

.search-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    transition: all var(--transition-fast);
}

.search-container:focus-within {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.15);
    border-color: var(--accent-primary);
}

.search-icon {
    color: var(--text-tertiary);
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1.1rem;
    background: transparent;
    color: var(--text-primary);
    padding: 0.5rem 0;
}

.search-input::placeholder {
    color: var(--text-tertiary);
}

.search-btn {
    background: var(--accent-primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-left: 0.5rem;
}

.search-btn:hover {
    background: var(--accent-secondary);
    transform: translateY(-1px);
}

/* Suggestions */
.suggested-searches {
    text-align: center;
    margin-bottom: 2rem;
}

.suggestions-label {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 500;
}

.suggestions-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.suggestion-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 24px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.suggestion-btn:hover {
    background: var(--accent-tertiary);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    transform: translateY(-1px);
}

/* Recent Searches */
.recent-searches {
    text-align: center;
}

.recent-label {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 500;
}

.recent-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.recent-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.recent-btn:hover {
    background: var(--accent-tertiary);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.recent-remove {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.recent-remove:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Productivity Tools */
.productivity-section {
    margin: 3rem 0;
}

.tools-toggle {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-light);
}

.tools-toggle:hover {
    background: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

.tools-toggle .chevron {
    transition: transform var(--transition-fast);
}

.tools-toggle.active .chevron {
    transform: rotate(180deg);
}

.tools-panel {
    margin-top: 1rem;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.tools-panel.active {
    opacity: 1;
    max-height: 2000px;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.tool-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-fast);
}

.tool-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.tool-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Tool-specific styles */
.notes-textarea,
.word-count-textarea {
    width: 100%;
    min-height: 120px;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: inherit;
    resize: vertical;
    margin-bottom: 1rem;
}

.tool-btn {
    background: var(--accent-primary);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tool-btn:hover {
    background: var(--accent-secondary);
    transform: translateY(-1px);
}

.todo-input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.todo-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.todo-list {
    list-style: none;
    max-height: 200px;
    overflow-y: auto;
}

.todo-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    background: var(--bg-secondary);
    transition: all var(--transition-fast);
}

.todo-item:hover {
    background: var(--bg-tertiary);
}

.todo-checkbox {
    margin-right: 0.5rem;
}

.todo-text {
    flex: 1;
    color: var(--text-primary);
}

.todo-text.completed {
    text-decoration: line-through;
    color: var(--text-tertiary);
}

.todo-delete {
    background: #ef4444;
    color: white;
    border: none;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.todo-delete:hover {
    background: #dc2626;
}

.counter-stats {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.converter-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.converter-select {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.converter-inputs {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.converter-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    min-width: 0;
}

.converter-arrow {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.converter-labels {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.timer-display {
    text-align: center;
    margin-bottom: 1rem;
}

.timer-time {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.timer-status {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.timer-controls {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.timer-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.timer-btn.start {
    background: #10b981;
    color: white;
}

.timer-btn.start:hover {
    background: #059669;
}

.timer-btn.pause {
    background: #f59e0b;
    color: white;
}

.timer-btn.pause:hover {
    background: #d97706;
}

.timer-btn.reset {
    background: #6b7280;
    color: white;
}

.timer-btn.reset:hover {
    background: #4b5563;
}

/* Footer */
.footer {
    margin-top: auto;
    padding-top: 3rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--accent-primary);
}

.footer-text {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

/* Results Page Styles */
.results-page {
    background: var(--bg-primary);
}

.results-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.results-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.results-nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo-link {
    text-decoration: none;
}

.results-logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.results-search-form {
    flex: 1;
    max-width: 600px;
}

.results-search-container {
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 0.5rem 1rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-light);
}

.results-search-container:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15), var(--shadow-medium);
}

.results-search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: var(--text-primary);
    padding: 0.5rem;
    font-size: 1rem;
}

.results-search-input::placeholder {
    color: var(--text-tertiary);
}

.results-search-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.results-search-btn:hover {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
}

.results-main {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

.results-content {
    background: var(--bg-primary);
}

/* Search Navigation Tabs */
.search-nav-tabs {
    display: flex;
    gap: 2rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.search-tab {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

.search-tab.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
}

.search-tab:hover {
    color: var(--accent-primary);
}

/* Search Stats */
.search-stats {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    padding-left: 0.5rem;
    font-weight: 500;
}
.results-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 1rem 2rem;
    text-align: center;
}

/* Google Custom Search Styling */
.gcse-searchresults-only {
    font-family: inherit !important;
}

.gsc-control-cse {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
}

.gsc-resultsbox-visible {
    background: var(--bg-primary) !important;
}

.gsc-tabHeader {
    display: none !important;
}

.gsc-above-wrapper-area {
    display: none !important;
}

.gsc-adBlock {
    display: none !important;
}

.gsc-adBlockVertical {
    display: none !important;
}

.gsc-refinementsGradient {
    display: none !important;
}

.gsc-tabsArea {
    display: none !important;
}

.gsc-search-box {
    display: none !important;
}

.gsc-input-box {
    display: none !important;
}

.gsc-search-button {
    display: none !important;
}

.gsc-clear-button {
    display: none !important;
}
.gsc-webResult {
    background: var(--bg-primary) !important;
    border: none !important;
    padding: 1.5rem 0.5rem !important;
    border-bottom: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    margin-bottom: 1rem !important;
    transition: all var(--transition-fast) !important;
}

.gsc-webResult:hover {
    background: var(--bg-secondary) !important;
    transform: translateY(-1px) !important;
    box-shadow: var(--shadow-light) !important;
}
.gsc-webResult .gsc-result {
    background: transparent !important;
}

.gs-title {
    color: var(--accent-primary) !important;
    font-size: 1.2rem !important;
    line-height: 1.4 !important;
    font-weight: 500 !important;
    margin-bottom: 0.25rem !important;
}

.gs-title a {
    color: var(--accent-primary) !important;
    text-decoration: none !important;
    transition: color var(--transition-fast) !important;
}

.gs-title a:hover {
    color: var(--accent-secondary) !important;
}

.gs-visibleUrl-breadcrumb {
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    margin-bottom: 0.5rem !important;
}

.gs-visibleUrl {
    color: var(--text-tertiary) !important;
    font-size: 0.85rem !important;
    text-decoration: none !important;
}

.gs-visibleUrl:hover {
    color: var(--text-secondary) !important;
}
.gs-snippet {
    color: var(--text-secondary) !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    margin-top: 0.25rem !important;
    max-width: none !important;
}

.gs-fileFormat {
    background: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    padding: 0.125rem 0.5rem !important;
    border-radius: 12px !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    margin-left: 0.5rem !important;
}

.gsc-thumbnail {
    border-radius: 6px !important;
    overflow: hidden !important;
    margin-right: 1rem !important;
}

.gsc-table-result {
    padding: 0 !important;
}

.gsc-table-cell-thumbnail {
    padding-right: 1rem !important;
    vertical-align: top !important;
}

.gsc-table-cell-snippet {
    vertical-align: top !important;
}

/* Search result metadata */
.gs-per-result-labels {
    display: flex !important;
    gap: 0.5rem !important;
    margin-top: 0.5rem !important;
}

.gs-label {
    background: var(--accent-tertiary) !important;
    color: var(--accent-primary) !important;
    padding: 0.125rem 0.5rem !important;
    border-radius: 12px !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
}

/* Pagination */
.gsc-cursor-box {
    text-align: center !important;
    margin-top: 2rem !important;
    padding: 1rem !important;
}

.gsc-cursor {
    display: inline-flex !important;
    gap: 0.5rem !important;
    align-items: center !important;
}

.gsc-cursor-page {
    background: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    padding: 0.5rem 0.75rem !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    transition: all var(--transition-fast) !important;
}

.gsc-cursor-page:hover {
    background: var(--bg-secondary) !important;
    border-color: var(--accent-primary) !important;
    color: var(--accent-primary) !important;
}

.gsc-cursor-current-page {
    background: var(--accent-primary) !important;
    color: white !important;
    border-color: var(--accent-primary) !important;
}

/* Loading and no results */
.gsc-loading-text {
    color: var(--text-secondary) !important;
    text-align: center !important;
    padding: 2rem !important;
    font-size: 1.1rem !important;
}

.gs-no-results-result {
    text-align: center !important;
    padding: 3rem 1rem !important;
    color: var(--text-secondary) !important;
}

.gs-no-results-result .gs-snippet {
    font-size: 1.1rem !important;
    color: var(--text-secondary) !important;
}

/* Internal Search Results */
.search-results {
    max-width: 800px;
}

.search-result {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all var(--transition-fast);
}

.search-result:hover {
    background: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

.result-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
    font-weight: 500;
}

.result-title a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.result-title a:hover {
    color: var(--accent-secondary);
}

.result-url {
    color: var(--text-tertiary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.result-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .logo {
        font-size: 2.5rem;
    }
    
    .clock {
        font-size: 1.5rem;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .suggestions-grid {
        gap: 0.25rem;
    }
    
    .suggestion-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .results-nav {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .results-logo {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .timer-time {
        font-size: 2rem;
    }
    
    .converter-inputs {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .converter-arrow {
        transform: rotate(90deg);
        align-self: center;
    }
    
    .converter-labels {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .search-container {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1rem;
    }
    
    .search-btn {
        width: 100%;
        margin-left: 0;
    }
    
    .theme-toggle {
        top: 10px;
        right: 10px;
    }
    
    .theme-btn {
        width: 40px;
        height: 40px;
    }
}