/* ===== REPORTS SECTION ===== */
.reports-container {
    max-width: 1200px;
    margin: 0 auto;
}

.reports-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

/* ===== REPORT CARD ===== */
.report-card {
    background-color: var(--color-bg-elevated);
    border-radius: 8px;
    padding: 16px;
    animation: slideUp 0.3s ease;
}

.report-card-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== STREAK CARDS ===== */
.streak-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.streak-card {
    background: linear-gradient(135deg, var(--color-bg-elevated) 0%, #2a2a2a 100%);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.streak-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-hover));
}

.streak-label {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.streak-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 4px;
}

.streak-suffix {
    font-size: 13px;
    color: var(--color-text-tertiary);
}

.streak-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

/* ===== HEATMAP ===== */
.heatmap-container {
    overflow-x: auto;
    padding: 8px 0;
}

.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(13, 1fr);
    gap: 3px;
    min-width: 320px;
}

.heatmap-cell {
    aspect-ratio: 1;
    border-radius: 2px;
    background-color: var(--color-bg-primary);
    transition: all 0.2s ease;
    cursor: pointer;
    position: relative;
}

.heatmap-cell:hover {
    transform: scale(1.2);
    z-index: 10;
}

.heatmap-cell[data-intensity="0"] {
    background-color: #1a1a1a;
}

.heatmap-cell[data-intensity="1"] {
    background-color: rgba(212, 175, 55, 0.2);
}

.heatmap-cell[data-intensity="2"] {
    background-color: rgba(212, 175, 55, 0.4);
}

.heatmap-cell[data-intensity="3"] {
    background-color: rgba(212, 175, 55, 0.6);
}

.heatmap-cell[data-intensity="4"] {
    background-color: rgba(212, 175, 55, 0.8);
}

.heatmap-cell[data-intensity="5"] {
    background-color: var(--color-gold);
}

/* ===== WEEKLY PATTERN ===== */
.weekly-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.weekly-bar-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.weekly-day {
    font-size: 13px;
    color: var(--color-text-primary);
    min-width: 80px;
}

.weekly-bar-container {
    flex: 1;
    height: 20px;
    background-color: var(--color-bg-primary);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.weekly-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-hover));
    border-radius: 4px;
    transition: width 0.5s ease;
}

.weekly-percentage {
    font-size: 12px;
    color: var(--color-text-secondary);
    min-width: 40px;
    text-align: right;
}

/* ===== HABIT LEADERBOARD ===== */
.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background-color: var(--color-bg-primary);
    border-radius: 6px;
}

.leaderboard-rank {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-gold);
    min-width: 24px;
}

.leaderboard-name {
    flex: 1;
    font-size: 14px;
    color: var(--color-text-primary);
}

.leaderboard-percentage {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gold);
}

/* ===== MONTHLY COMPARISON ===== */
.monthly-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.monthly-card {
    background-color: var(--color-bg-primary);
    border-radius: 6px;
    padding: 12px;
    text-align: center;
}

.monthly-name {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.monthly-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.monthly-change {
    margin-top: 12px;
    padding: 8px;
    background-color: var(--color-bg-primary);
    border-radius: 6px;
    text-align: center;
}

.monthly-change-positive {
    color: #4ade80;
}

.monthly-change-negative {
    color: #f87171;
}

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

/* ===== NO DATA STATE ===== */
.no-data-container {
    text-align: center;
    padding: 48px 24px;
}

.no-data-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.no-data-text {
    font-size: 16px;
    color: var(--color-text-secondary);
}

/* ===== ANIMATIONS ===== */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE - DESKTOP ===== */
@media (min-width: 768px) {
    .reports-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .heatmap-card {
        grid-column: 1 / -1;
    }

    .heatmap-grid {
        grid-template-columns: repeat(26, 1fr);
        gap: 4px;
    }

    .streak-grid {
        gap: 16px;
    }

    .streak-value {
        font-size: 40px;
    }
}

@media (min-width: 1024px) {
    .reports-grid {
        gap: 24px;
    }
}