/* CSS Variables for theming */
:root {
    --primary-color: #6c5ce7;
    --primary-dark: #5b4cdb;
    --primary-light: #a29bfe;
    --secondary-color: #00cec9;
    --accent-color: #fd79a8;
    --background-dark: #0c0c1e;
    --background-medium: #1a1a2e;
    --background-light: #16213e;
    --card-background: #1e2746;
    --text-primary: #ffffff;
    --text-secondary: #b2bec3;
    --text-muted: #636e72;
    --border-color: #2d3748;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--background-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* App Container */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: linear-gradient(180deg, var(--background-dark) 0%, var(--background-medium) 50%, var(--background-dark) 100%);
}

/* Header Styles */
.header {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.header h1 {
    font-size: 2rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.tagline {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

/* Input Section */
.input-section {
    margin-bottom: 1.5rem;
    position: relative;
}

.search-container {
    display: flex;
    gap: 0.75rem;
    background: var(--card-background);
    padding: 0.75rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.symbol-input {
    flex: 1;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    background: var(--background-medium);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.symbol-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}

.symbol-input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-medium);
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.4);
}

.search-btn:active {
    transform: translateY(0);
}

/* Suggestions Dropdown */
.suggestions-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-background);
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 20px var(--shadow-color);
    border: 1px solid var(--border-color);
    margin-top: 0.5rem;
    z-index: 100;
    display: none;
    max-height: 300px;
    overflow-y: auto;
}

.suggestions-dropdown.active {
    display: block;
}

.suggestion-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.suggestion-item:hover {
    background: var(--background-light);
}

.suggestion-item .icon {
    font-size: 1.25rem;
}

.suggestion-item .text {
    flex: 1;
}

.suggestion-item .category {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--background-medium);
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
}

/* Quick Symbols Section */
.quick-symbols {
    margin-bottom: 2rem;
}

.section-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.symbol-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.symbol-tag {
    padding: 0.5rem 1rem;
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.symbol-tag:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Results Section */
.results-section {
    margin-bottom: 2rem;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-card {
    background: var(--card-background);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    box-shadow: 0 4px 20px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.symbol-title {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.symbol-category {
    padding: 0.5rem 1rem;
    background: var(--background-medium);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--primary-light);
}

/* Interpretation Blocks */
.interpretation-block {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: var(--background-medium);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--primary-color);
}

.block-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.block-title .icon {
    font-size: 1.25rem;
}

.interpretation-text {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Analysis Content */
.analysis-content {
    color: var(--text-secondary);
}

.analysis-item {
    margin-bottom: 1rem;
}

.analysis-item:last-child {
    margin-bottom: 0;
}

.analysis-label {
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 0.25rem;
}

/* Meanings List */
.meanings-list {
    list-style: none;
}

.meanings-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.meanings-list li:last-child {
    border-bottom: none;
}

.meanings-list li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Context Content */
.context-content {
    color: var(--text-secondary);
}

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

.context-section:last-child {
    margin-bottom: 0;
}

.context-title {
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

/* Related Tags */
.related-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.related-tag {
    padding: 0.5rem 1rem;
    background: var(--background-dark);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.related-tag:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: white;
}

/* Questions List */
.questions-list {
    list-style: none;
}

.questions-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    font-style: italic;
}

.questions-list li::before {
    content: '?';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-style: normal;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 3rem 1rem;
    animation: fadeIn 0.5s ease;
}

.no-results-content {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.no-results-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 1rem;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.no-results p {
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto;
}

/* Journal Section */
.journal-section {
    margin-bottom: 2rem;
}

.section-heading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.journal-container {
    background: var(--card-background);
    padding: 1rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.journal-textarea {
    width: 100%;
    min-height: 150px;
    padding: 1rem;
    font-size: 1rem;
    font-family: inherit;
    background: var(--background-medium);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    resize: vertical;
    transition: var(--transition-fast);
    margin-bottom: 1rem;
}

.journal-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}

.journal-textarea::placeholder {
    color: var(--text-muted);
}

.analyze-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: var(--gradient-accent);
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-medium);
}

.analyze-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(253, 121, 168, 0.4);
}

/* Journal Results */
.journal-results {
    margin-top: 1rem;
    padding: 1.5rem;
    background: var(--card-background);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    animation: fadeIn 0.5s ease;
}

.journal-results h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detected-symbols {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.detected-symbol {
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    border-radius: 20px;
    color: white;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.detected-symbol:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.theme-analysis {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--background-medium);
    border-radius: var(--border-radius-md);
}

.theme-item {
    margin-bottom: 0.75rem;
}

.theme-item:last-child {
    margin-bottom: 0;
}

/* Recent Section */
.recent-section {
    margin-bottom: 2rem;
}

.recent-searches {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.recent-searches .empty-state {
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.875rem;
}

.recent-item {
    padding: 0.5rem 1rem;
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.recent-item:hover {
    background: var(--background-light);
    border-color: var(--primary-color);
}

.recent-item .remove {
    opacity: 0.5;
    font-size: 0.75rem;
}

.recent-item:hover .remove {
    opacity: 1;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--background-medium);
    border-top: 1px solid var(--border-color);
}

.footer a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.footer a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.footer .disclaimer {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Hidden utility class */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header h1 {
        font-size: 1.5rem;
    }

    .tagline {
        font-size: 0.95rem;
    }

    .search-container {
        flex-direction: column;
    }

    .search-btn {
        justify-content: center;
    }

    .result-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .symbol-title {
        font-size: 1.5rem;
    }

    .main-content {
        padding: 1rem;
    }

    .result-card {
        padding: 1rem;
    }

    .interpretation-block {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 1.5rem 1rem;
    }

    .header h1 {
        font-size: 1.25rem;
    }

    .logo {
        width: 40px;
        height: 40px;
    }

    .btn-text {
        display: none;
    }

    .search-btn {
        padding: 1rem;
    }

    .symbol-tag,
    .related-tag,
    .recent-item {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Selection Styling */
::selection {
    background: var(--primary-color);
    color: white;
}