/* PoE2 Currency Tracker - Main Styles */

/* CSS Variables for theming */
:root {
    --primary-color: #d4af37;
    --secondary-color: #8b4513;
    --background-color: #1a1a1a;
    --surface-color: #2d2d2d;
    --text-color: #ffffff;
    --text-secondary: #cccccc;
    --border-color: #444444;
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --error-color: #f44336;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header Styles */
.header {
    background-color: var(--surface-color);
    border-bottom: 2px solid var(--primary-color);
    padding: 1rem 0;
    box-shadow: var(--shadow);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.header-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Button Styles */
.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--background-color);
}

.btn-primary:hover {
    background-color: #b8941f;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--border-color);
    color: var(--text-color);
}

.btn-secondary:hover {
    background-color: #555555;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--background-color);
}

/* Form Controls */
.league-select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--surface-color);
    color: var(--text-color);
    font-size: 0.9rem;
    min-width: 150px;
}

.search-input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--surface-color);
    color: var(--text-color);
    font-size: 0.9rem;
    width: 100%;
    max-width: 300px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    width: 100%;
}

/* Status Bar */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--surface-color);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.online {
    color: var(--success-color);
}

.status-indicator.offline {
    color: var(--error-color);
}

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

/* Controls Panel */
.controls-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--primary-color);
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}

/* Section Styles */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-header h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* Currency Table */
.table-container {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.currency-table {
    width: 100%;
    border-collapse: collapse;
}

.currency-table th {
    background-color: var(--primary-color);
    color: var(--background-color);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 10;
}

.currency-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}

.currency-table th.sortable:hover {
    background-color: #b8941f;
}

.sort-arrow {
    float: right;
    opacity: 0.5;
    transition: var(--transition);
}

.currency-table th.sorted .sort-arrow {
    opacity: 1;
}

.currency-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.currency-table tbody tr {
    transition: var(--transition);
}

.currency-table tbody tr:hover {
    background-color: rgba(212, 175, 55, 0.1);
}

.currency-table tbody tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Price formatting */
.price-positive {
    color: var(--success-color);
    font-weight: 600;
}

.price-negative {
    color: var(--error-color);
    font-weight: 600;
}

.price-neutral {
    color: var(--text-secondary);
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    animation: spin 1s linear infinite;
    font-size: 1.2rem;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loading-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem;
    color: var(--text-secondary);
}

.loading-cell {
    text-align: center;
}

/* Recommendations Section */
.recommendations-section {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    height: fit-content;
}

.recommendations-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.recommendation-card {
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    transition: var(--transition);
}

.recommendation-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.recommendation-card.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

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

.modal-header h3 {
    color: var(--primary-color);
    margin: 0;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--text-color);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Footer */
.footer {
    background-color: var(--surface-color);
    border-top: 1px solid var(--border-color);
    padding: 1rem 0;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-content p {
    margin: 0.25rem 0;
}

.footer-content a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.footer-content a:hover {
    text-decoration: underline;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.hidden { display: none !important; }
.visible { display: block !important; }

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}