/**
 * Awards Hub Page Styles
 * CO-READIT - Awards showcase and leaderboard
 * Uses site CSS variables for consistent theming
 */

/* ========== Page Layout ========== */
.awards-hub-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.awards-hub-container {
    background: var(--bg-primary);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.awards-hub-header {
    padding: 0.2rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.awards-hub-header h1 {
    font-size: 2rem;
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.awards-hub-header h1 .header-icon {
    width: 32px;
    height: 32px;
}

.awards-hub-subtitle {
    color: var(--text-secondary);
    margin: 0;
    font-size: 1rem;
}

.awards-hub-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

/* ========== Section Styles ========== */
.awards-hub-section {
    overflow-y: auto;
    padding: 0.5rem;
    border-right: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.awards-hub-section:last-child {
    border-right: none;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header h2 {
    font-size: 1.25rem;
    margin: 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-header h2 .section-icon {
    width: 24px;
    height: 24px;
}

/* ========== Stats Cards ========== */
.awards-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.stat-card {
    background: var(--bg-primary);
    border-radius: 12px;
    padding: 0.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.stat-icon {
    width: 32px;
    height: 32px;
    margin: 0 auto 0.75rem auto;
}

.stat-icon img {
    width: 100%;
    height: 100%;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* ========== Awards Breakdown ========== */
.awards-breakdown {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.awards-breakdown h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0 0 0.75rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.breakdown-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.breakdown-item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: var(--bg-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
}

.breakdown-icon {
    font-size: 1rem;
}

.breakdown-name {
    color: var(--text-primary);
    font-weight: 500;
}

.breakdown-count {
    color: var(--text-secondary);
    font-weight: 600;
}

/* ========== Tabs ========== */
.awards-tabs {
    display: flex;
    gap: 0.5rem;
}

.awards-tab {
    padding: 0.3rem 0.35rem;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
}

.awards-tab:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.awards-tab.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* ========== Awards List ========== */
.awards-list {
    max-height: 500px;
    overflow-y: auto;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.award-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s;
}

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

.award-item:last-child {
    border-bottom: none;
}

.award-item-icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.award-item-content {
    flex: 1;
    min-width: 0;
}

.award-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.award-item .award-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.award-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.award-item-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.award-person {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.award-person strong {
    color: var(--text-primary);
}

.award-target {
    font-size: 0.875rem;
    color: var(--primary-color);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.award-target:hover {
    text-decoration: underline;
}

.award-target .target-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* ========== Empty & Error States ========== */
.awards-empty,
.leaderboard-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.awards-empty .empty-icon {
    width: 64px;
    height: 64px;
    opacity: 0.4;
    margin: 0 auto 1rem auto;
    display: block;
}

.awards-empty p {
    color: var(--text-primary);
    font-weight: 500;
    margin: 0 0 0.5rem 0;
}

.awards-empty .empty-hint {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.awards-error,
.leaderboard-error {
    text-align: center;
    padding: 2rem;
    color: #dc2626;
}

/* ========== Login Prompt ========== */
.awards-login-prompt {
    text-align: center;
    padding: 3rem 1rem;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.awards-login-prompt .login-prompt-icon {
    width: 64px;
    height: 64px;
    opacity: 0.5;
    margin: 0 auto 1rem auto;
    display: block;
}

.awards-login-prompt p {
    color: var(--text-secondary);
    margin: 0 0 1.5rem 0;
}

/* ========== Leaderboard Controls ========== */
.leaderboard-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.leaderboard-type-toggle {
    display: flex;
    background: var(--bg-primary);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.leaderboard-type-toggle .toggle-btn {
    padding: 0.3rem 0.35rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
}

.leaderboard-type-toggle .toggle-btn:hover {
    color: var(--text-primary);
    background: var(--hover-bg);
}

.leaderboard-type-toggle .toggle-btn.active {
    background: var(--primary-color);
    color: white;
}

.period-select {
    padding: 0.3rem 0.35rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
}

.period-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ========== Leaderboard List ========== */
.leaderboard-content {
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.leaderboard-list {
    display: flex;
    flex-direction: column;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1rem;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s;
}

.leaderboard-item:last-child {
    border-bottom: none;
}

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

.leaderboard-item.top-1 {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
}

.leaderboard-item.top-2 {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.1) 0%, rgba(189, 189, 189, 0.05) 100%);
}

.leaderboard-item.top-3 {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.1) 0%, rgba(184, 115, 51, 0.05) 100%);
}

.leaderboard-item .rank {
    font-size: 1rem;
    font-weight: 700;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border-radius: 8px;
    flex-shrink: 0;
}

.leaderboard-item.top-1 .rank {
    background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%);
    color: #7c5800;
}

.leaderboard-item.top-2 .rank {
    background: linear-gradient(135deg, #c0c0c0 0%, #a8a8a8 100%);
    color: #4a4a4a;
}

.leaderboard-item.top-3 .rank {
    background: linear-gradient(135deg, #cd7f32 0%, #b87333 100%);
    color: #5c3d1a;
}

.leaderboard-item .rank-icon {
    width: 20px;
    height: 20px;
}

.leaderboard-item .user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.leaderboard-item .user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.leaderboard-item .user-avatar.avatar-default {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    background: var(--primary-color);
    font-size: 0.875rem;
}

.leaderboard-item .username {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.leaderboard-item .username:hover {
    color: var(--primary-color);
}

.leaderboard-item .stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.125rem;
}

.leaderboard-item .award-count {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.leaderboard-item .award-count .count-icon {
    width: 16px;
    height: 16px;
}

.leaderboard-item .unique-awards {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.leaderboard-item .unique-awards .unique-icon {
    width: 12px;
    height: 12px;
}

/* ========== Posts Leaderboard ========== */
.leaderboard-item.post-item .post-info {
    flex: 1;
    min-width: 0;
}

.leaderboard-item.post-item .post-title {
    display: block;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 0.25rem;
    font-size: 0.9375rem;
}

.leaderboard-item.post-item .post-title:hover {
    color: var(--primary-color);
}

.leaderboard-item.post-item .post-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    gap: 0.5rem;
}

/* ========== Load More Button ========== */
.load-more-awards {
    width: 100%;
    margin-top: 1rem;
}

/* ========== Error State ========== */
.awards-hub-error {
    text-align: center;
    padding: 3rem;
    background: var(--bg-primary);
    border-radius: 12px;
    margin: 1.5rem;
}

.awards-hub-error p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* ========== Responsive ========== */
@media (max-width: 900px) {
    .awards-hub-content {
        grid-template-columns: 1fr;
    }

    .awards-hub-section {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .awards-hub-section:last-child {
        border-bottom: none;
    }
}

@media (max-width: 600px) {
    .awards-hub-page {
        padding: 0;
    }

    .awards-hub-header {
        padding: 1.5rem 1rem;
    }

    .awards-hub-header h1 {
        font-size: 1.5rem;
    }

    .section-header {
        display: flex;
        align-items: flex-start;
    }

    .awards-stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .leaderboard-controls {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .leaderboard-type-toggle {
        width: 100%;
    }

    .leaderboard-type-toggle .toggle-btn {
        flex: 1;
    }

    .period-select {
        width: 100%;
    }

    .leaderboard-item .stats {
        flex-direction: row;
        gap: 0.5rem;
    }

    .leaderboard-item .unique-awards {
        display: none;
    }
}

/* ========== Scrollbar Styling ========== */
.awards-list::-webkit-scrollbar {
    width: 6px;
}

.awards-list::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.awards-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.awards-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ========== Spinner ========== */
.awards-hub-page .spinner {
    margin: 3rem auto;
}