/* ===================================
   Tax Reporting Page Styles
   =================================== */

/* Financial Year Selector */
.tax-year-selector {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
}

.tax-year-selector label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.tax-year-selector select {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    background: var(--color-bg-base);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family-base);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 150px;
}

.tax-year-selector select:hover {
    border-color: var(--color-border-emphasis);
}

.tax-year-selector select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

/* Tax Summary Cards */
.tax-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.tax-summary-cards .card small {
    display: block;
    margin-top: var(--space-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    font-weight: var(--font-weight-normal);
}

.discount-note {
    font-style: italic;
}

/* Tax Info Section */
.tax-info-section {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
}

.tax-info-section h2 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
}

.info-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.info-card:hover {
    border-color: var(--color-border-emphasis);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.info-card h3 {
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-sm);
}

.info-card p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.info-card strong {
    color: var(--color-primary);
}

/* CGT Events Section */
.cgt-events-section {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
}

.tax-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Discount Badge */
.discount-badge,
.no-discount-badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
}

.discount-badge {
    background: rgba(0, 201, 167, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(0, 201, 167, 0.3);
}

.no-discount-badge {
    background: rgba(100, 116, 139, 0.1);
    color: var(--color-text-tertiary);
    border: 1px solid var(--color-border-subtle);
}

/* Tax Breakdown Section */
.tax-breakdown-section {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
}

.tax-breakdown-section h2 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.breakdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.breakdown-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.breakdown-card h3 {
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border-subtle);
}

.breakdown-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.breakdown-line.total-line {
    margin-top: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 2px solid var(--color-border-emphasis);
    color: var(--color-text-primary);
}

.breakdown-value {
    font-family: var(--font-family-mono);
    font-weight: var(--font-weight-semibold);
    font-variant-numeric: tabular-nums;
}

.breakdown-value.gain {
    color: var(--color-gain);
}

.breakdown-value.loss {
    color: var(--color-loss);
}

/* Tax Note */
.tax-note {
    background: rgba(255, 176, 32, 0.1);
    border: 1px solid rgba(255, 176, 32, 0.3);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.tax-note p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

.tax-note strong {
    color: var(--color-warning);
}

/* ===================================
   Tax Page Responsive Design
   =================================== */

/* Tablet & Mobile (< 1024px) */
@media (max-width: 1023px) {
    .tax-summary-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .breakdown-grid {
        grid-template-columns: 1fr;
    }

    .tax-actions {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .tax-actions button {
        width: 100%;
    }
}

/* Mobile (< 768px) */
@media (max-width: 767px) {
    /* Ensure consistent card widths on mobile */
    .container {
        padding: var(--space-md);
        padding-bottom: 100px; /* Space for bottom nav */
        max-width: 100%;
    }

    .header,
    .tax-info-section,
    .cgt-events-section,
    .breakdown-section {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .header {
        padding: var(--space-lg);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-lg);
    }

    .header-title-row {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }

    .tax-year-selector {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .tax-year-selector label {
        margin-bottom: var(--space-xs);
    }

    .tax-year-selector select {
        width: 100%;
    }

    /* Stack tax summary cards */
    .tax-summary-cards {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .card {
        padding: var(--space-lg);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-lg);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    /* Enhanced first summary card */
    .tax-summary-cards .card:first-child {
        background: linear-gradient(135deg, rgba(0, 201, 167, 0.15), rgba(132, 94, 247, 0.15));
        border: 2px solid var(--color-primary);
    }

    .tax-summary-cards .card:first-child p {
        color: var(--color-primary);
        font-size: 2.25rem;
    }

    .discount-note {
        font-size: 0.7rem;
    }

    /* Hide Australian CGT Information section on mobile */
    .tax-info-section {
        display: none;
    }

    /* Hide Capital Gains Tax Events section on mobile */
    .cgt-events-section {
        display: none;
    }

    /* Tax Calculation Breakdown - Dashboard style */
    .tax-breakdown-section {
        padding: var(--space-lg);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-lg);
        margin-bottom: var(--space-md);
    }

    .tax-breakdown-section h2 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--space-lg);
    }

    .info-card h3 {
        font-size: var(--font-size-base);
    }

    .info-card p {
        font-size: var(--font-size-sm);
    }

    /* Tax actions full width */
    .tax-actions {
        grid-template-columns: 1fr;
    }

    /* CGT events table scrollable */
    #cgt-events-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    #cgt-events-table {
        min-width: 900px;
        font-size: var(--font-size-xs);
    }

    #cgt-events-table th,
    #cgt-events-table td {
        padding: var(--space-sm);
        white-space: nowrap;
    }

    /* Sticky first column */
    #cgt-events-table th:first-child,
    #cgt-events-table td:first-child {
        position: sticky;
        left: 0;
        background: var(--color-bg-surface);
        z-index: 10;
        box-shadow: 2px 0 4px rgba(0, 0, 0, 0.1);
    }

    /* Breakdown cards - Mobile dashboard style */
    .breakdown-grid {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
    }

    .breakdown-card {
        display: none; /* Hide detailed breakdown cards on mobile */
    }

    /* Show breakdown lines as dashboard cards on mobile */
    .breakdown-line {
        display: flex;
        flex-direction: column;
        background: var(--color-bg-elevated);
        border: 1px solid var(--color-border-subtle);
        border-radius: var(--radius-lg);
        padding: var(--space-md);
        box-shadow: var(--shadow-sm);
    }

    .breakdown-line span:first-child {
        font-size: 0.7rem;
        color: var(--color-text-secondary);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: var(--space-xs);
    }

    .breakdown-line .breakdown-value {
        font-size: 1.5rem;
        font-weight: var(--font-weight-bold);
        color: var(--color-text-primary);
    }

    .breakdown-line.total-line {
        background: linear-gradient(135deg, rgba(0, 201, 167, 0.15), rgba(132, 94, 247, 0.15));
        border: 2px solid var(--color-primary);
    }

    .breakdown-line.total-line .breakdown-value {
        color: var(--color-primary);
        font-size: 1.75rem;
    }

    .tax-note {
        padding: var(--space-md);
        font-size: var(--font-size-sm);
    }
}

/* Small Mobile (< 480px) */
@media (max-width: 479px) {
    .header h1 {
        font-size: 1.5rem;
    }

    .tax-summary-cards .card {
        padding: var(--space-md);
    }

    .card h3 {
        font-size: 0.65rem;
    }

    .card p {
        font-size: 1.5rem;
    }

    .info-card {
        padding: var(--space-md);
    }

    .info-card h3 {
        font-size: var(--font-size-sm);
    }

    #cgt-events-table {
        font-size: 0.7rem;
        min-width: 800px;
    }

    #cgt-events-table th,
    #cgt-events-table td {
        padding: var(--space-xs) var(--space-sm);
    }

    .breakdown-card {
        padding: var(--space-md);
    }

    .breakdown-card h3 {
        font-size: var(--font-size-base);
    }

    .breakdown-line {
        font-size: 0.8125rem;
    }
}