.app-body {
    background: var(--bg-primary);
}

.app-main {
    padding-top: 110px;
    padding-bottom: 80px;
    min-height: 100vh;
}

.income-section {
    margin-bottom: 36px;
    animation: gentleAppear 0.5s var(--ease-out);
}

@keyframes gentleAppear {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.income-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 32px 36px;
    position: relative;
    overflow: hidden;
}

.income-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0.6;
}

.income-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.income-title-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.income-title-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(107, 203, 119, 0.08);
    color: var(--accent-green);
    border: 1px solid rgba(107, 203, 119, 0.12);
}

.income-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}

.income-title-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.income-form {
    display: flex;
    align-items: center;
    gap: 12px;
}

.income-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.income-input-prefix {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 600;
    pointer-events: none;
}

.income-input {
    width: 200px;
    padding: 12px 16px 12px 42px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color-hover);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
    outline: none;
}

.income-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-primary-muted);
}

.income-save-btn {
    padding: 12px 20px;
    background: var(--accent-green);
    color: #0C1017;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    box-shadow: 0 2px 12px rgba(107, 203, 119, 0.2);
}

.income-save-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(107, 203, 119, 0.3);
    filter: brightness(1.05);
}

.finance-overview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.finance-stat {
    padding: 20px 24px;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.finance-stat:hover {
    border-color: var(--border-color-hover);
}

.finance-stat-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.finance-stat-value {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.finance-stat-value.income-value {
    color: var(--accent-green);
}

.finance-stat-value.expense-value {
    color: var(--accent-red);
}

.finance-stat-value.balance-value {
    color: var(--accent-primary);
}

.finance-stat-value.balance-negative {
    color: var(--accent-red);
}

.finance-stat-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.spending-bar-container {
    margin-top: 24px;
}

.spending-bar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.spending-bar-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

.spending-bar-percent {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.spending-bar-percent.over-budget {
    color: var(--accent-red);
}

.spending-bar {
    height: 8px;
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.spending-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    transition: width 0.8s var(--ease-out);
    position: relative;
}

.spending-bar-fill.warning {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-red));
}

.spending-bar-fill.danger {
    background: var(--accent-red);
}

.category-breakdown {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.breakdown-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.breakdown-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

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

.breakdown-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.breakdown-name {
    font-size: 0.82rem;
    color: var(--text-secondary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breakdown-percent {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    min-width: 42px;
    text-align: right;
}

.breakdown-value {
    font-size: 0.75rem;
    color: var(--text-muted);
    min-width: 80px;
    text-align: right;
}

.dashboard-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 32px;
    gap: 20px;
    flex-wrap: wrap;
}

.dashboard-title {
    font-size: 1.7rem;
    font-weight: 800;
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

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

.dashboard-summary {
    display: flex;
    gap: 12px;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.summary-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-1px);
}

.summary-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--accent-primary-muted);
    color: var(--accent-primary);
    border: 1px solid rgba(62, 235, 190, 0.08);
}

.summary-icon-purple {
    background: var(--accent-secondary-muted);
    color: var(--accent-secondary);
    border: 1px solid rgba(139, 124, 246, 0.08);
}

.summary-info {
    display: flex;
    flex-direction: column;
}

.summary-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.summary-value {
    font-size: 1.2rem;
    font-weight: 700;
}

.summary-value-highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.add-category-section {
    margin-bottom: 32px;
}

.add-category-form {
    display: flex;
    gap: 12px;
    align-items: center;
}

.form-group {
    flex: 1;
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color-hover);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-primary-muted);
    background: var(--bg-card-hover);
}

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

.form-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.categories-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 20px;
}

.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    animation: cardAppear 0.5s var(--ease-out);
    position: relative;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--cat-color, var(--accent-primary));
    opacity: 0.5;
    transition: var(--transition);
}

.category-card:hover {
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-md);
}

.category-card:hover::before {
    opacity: 1;
}

@keyframes cardAppear {
    from { opacity: 0; transform: translateY(16px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 26px;
    border-bottom: 1px solid var(--border-color);
}

.category-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.category-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 8px currentColor;
}

.category-name {
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.category-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.category-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-xs);
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.category-btn:hover {
    background: var(--bg-surface);
    color: var(--text-primary);
}

.category-btn-delete:hover {
    background: rgba(255, 107, 107, 0.08);
    color: var(--accent-red);
}

.category-total {
    padding: 14px 26px;
    background: rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.category-total-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.category-total-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.category-percent {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: 8px;
    font-weight: 500;
}

.expenses-list {
    padding: 14px 26px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 280px;
    overflow-y: auto;
}

.expenses-list::-webkit-scrollbar {
    width: 3px;
}

.expenses-list::-webkit-scrollbar-track {
    background: transparent;
}

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

.expense-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 14px;
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    border: 1px solid transparent;
}

.expense-item:hover {
    background: var(--bg-elevated);
    border-color: var(--border-color);
}

.expense-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.expense-name {
    font-size: 0.88rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.expense-date {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.expense-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-red);
    margin: 0 12px;
    white-space: nowrap;
}

.expense-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: var(--transition-fast);
}

.expense-item:hover .expense-actions {
    opacity: 1;
}

.expense-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: var(--radius-xs);
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.expense-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.expense-btn-delete:hover {
    color: var(--accent-red);
}

.expense-btn-edit:hover {
    color: var(--accent-primary);
}

.expenses-empty {
    padding: 28px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-style: italic;
}

.category-footer {
    padding: 12px 26px 22px;
}

.add-expense-btn {
    width: 100%;
    padding: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border: 1px dashed var(--border-color-hover);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 500;
    transition: var(--transition);
    background: transparent;
}

.add-expense-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: var(--accent-primary-muted);
    border-style: solid;
}

.empty-state {
    text-align: center;
    padding: 80px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.empty-state.hidden {
    display: none;
}

.empty-icon {
    color: var(--text-muted);
    margin-bottom: 20px;
    opacity: 0.35;
}

.empty-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-warm);
}

.empty-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 320px;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 24px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    width: 100%;
    max-width: 440px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color-hover);
    border-radius: var(--radius-xl);
    padding: 36px;
    transform: translateY(24px) scale(0.96);
    transition: all 0.4s var(--ease-bounce);
    box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.modal-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-surface);
    color: var(--text-primary);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.modal-form .form-group {
    flex: unset;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 10px;
}

@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
    }

    .dashboard-summary {
        width: 100%;
        flex-direction: column;
    }

    .summary-card {
        flex: 1;
    }

    .add-category-form {
        flex-direction: column;
    }

    .add-category-form .btn {
        width: 100%;
    }

    .categories-container {
        grid-template-columns: 1fr;
    }

    .expense-actions {
        opacity: 1;
    }

    .modal {
        padding: 28px;
    }

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

    .income-form {
        width: 100%;
    }

    .income-input {
        flex: 1;
    }

    .finance-overview {
        grid-template-columns: 1fr;
    }

    .income-card {
        padding: 24px 20px;
    }

    .breakdown-item {
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .app-main {
        padding-top: 85px;
    }

    .dashboard-title {
        font-size: 1.4rem;
    }

    .category-header {
        padding: 18px 20px;
    }

    .expenses-list {
        padding: 12px 20px;
    }

    .category-footer {
        padding: 12px 20px 18px;
    }

    .category-total {
        padding: 12px 20px;
    }
}