* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --bg-hover: #252535;
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --accent-primary: #6366f1;
    --accent-primary-hover: #818cf8;
    --accent-success: #22c55e;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glass: rgba(255, 255, 255, 0.1);
    --card-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --transition-fast: 150ms ease;
    --transition-medium: 250ms ease;

    /* Service colors */
    --netflix: #e50914;
    --disney: #113ccf;
    --hbo: #b829dd;
    --prime: #00a8e1;
    --hulu: #1ce783;
    --apple: #a2a2a2;
    --peacock: #000000;
    --paramount: #0064ff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-primary);
    background-image:
        radial-gradient(ellipse at 20% 20%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
}

.app {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--accent-primary);
}

.header-stats {
    display: flex;
    gap: 2.5rem;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-success);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.category-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-glass);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

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

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

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

.category-count {
    background: rgba(255, 255, 255, 0.15);
    padding: 0.1rem 0.4rem;
    border-radius: 10px;
    font-size: 0.75rem;
}

.category-tab.active .category-count {
    background: rgba(255, 255, 255, 0.25);
}

/* View Toggle */
.view-toggle {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: 10px;
    padding: 4px;
    gap: 4px;
}

.view-btn {
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.view-btn.active {
    background: var(--accent-primary);
    color: white;
}

/* Sections */
.section-header {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

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

.calendar-section {
    margin-bottom: 3rem;
}

/* Calendar Grid */
.calendar-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 1.5rem;
    border: 1px solid var(--border-glass);
}

.calendar-row {
    display: grid;
    grid-template-columns: 160px repeat(12, 1fr);
    gap: 0.5rem;
    align-items: center;
}

.calendar-row.header {
    margin-bottom: 0.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.month-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
}

.service-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 10px;
    transition: background var(--transition-fast);
}

.service-label:hover {
    background: var(--bg-hover);
}

.service-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.service-icon svg {
    width: 22px;
    height: 22px;
}

.service-name {
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.service-price {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.month-cell {
    height: 36px;
    border-radius: 6px;
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    position: relative;
}

.month-cell:hover {
    background: var(--bg-hover);
    transform: scale(1.05);
}

.month-cell.active {
    border-color: currentColor;
    box-shadow: 0 0 12px currentColor;
}

.month-cell.active::after {
    content: '';
    position: absolute;
    inset: 0;
    background: currentColor;
    opacity: 0.25;
    border-radius: 4px;
}

.month-cell.current {
    box-shadow: inset 0 0 0 2px var(--accent-primary);
}

/* Heatmap View */
.heatmap-grid {
    display: none;
    flex-direction: column;
    gap: 1rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 1.5rem;
    border: 1px solid var(--border-glass);
}

.heatmap-grid.active {
    display: flex;
}

.calendar-grid.hidden {
    display: none;
}

.heatmap-months {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 0.75rem;
}

.heatmap-month {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.heatmap-month-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.heatmap-cell {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-medium);
    cursor: pointer;
    position: relative;
}

.heatmap-cell:hover {
    transform: scale(1.05);
}

.heatmap-cell.current {
    box-shadow: 0 0 0 3px var(--accent-primary);
}

.heatmap-amount {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.heatmap-services {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.7);
}

.heatmap-legend {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.heatmap-legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.heatmap-legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

/* Expandable Row Content */
.calendar-row-wrapper {
    display: contents;
}

.calendar-row .service-label {
    position: relative;
}

.service-label .expand-indicator {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.calendar-row.expanded .expand-indicator {
    transform: rotate(90deg);
    color: var(--text-primary);
}

.row-content {
    grid-column: 1 / -1;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium), padding var(--transition-medium);
    background: var(--bg-tertiary);
    border-radius: 10px;
    margin: 0 0 0.25rem 0;
}

.row-content.open {
    max-height: 150px;
    padding: 0.75rem 1rem;
    margin: 0.25rem 0 0.5rem 0;
}

.row-content-inner {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.row-content-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.row-content-title {
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--row-color);
}

.row-content-meta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.row-content-date {
    color: var(--accent-primary);
    font-weight: 500;
}

.row-content-type {
    padding: 0.1rem 0.35rem;
    background: var(--bg-hover);
    border-radius: 3px;
    text-transform: uppercase;
    font-size: 0.6rem;
}

/* Cards Grid */
.cards-section {
    margin-bottom: 3rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 1.25rem;
}

/* Glassmorphism Virtual Card */
.virtual-card {
    background: var(--bg-glass);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border-radius: 24px;
    padding: 1.5rem;
    border: 1px solid var(--border-glass);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.virtual-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.02) 50%,
        rgba(255, 255, 255, 0.05) 100%
    );
    pointer-events: none;
}

.virtual-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle,
        var(--card-color) 0%,
        transparent 60%
    );
    opacity: 0.08;
    pointer-events: none;
}

.virtual-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--glass-shadow), 0 0 40px rgba(var(--card-color-rgb), 0.1);
    border-color: rgba(255, 255, 255, 0.15);
}

.virtual-card.frozen {
    opacity: 0.7;
}

.virtual-card.frozen .card-visual {
    filter: grayscale(0.8) brightness(0.8);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.card-service {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-service-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-service-icon svg {
    width: 26px;
    height: 26px;
}

.card-service-info h3 {
    font-size: 1.05rem;
    font-weight: 600;
}

.card-service-info .price {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.card-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.85rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    backdrop-filter: blur(10px);
}

.card-status.active {
    background: rgba(34, 197, 94, 0.2);
    color: var(--accent-success);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.card-status.frozen {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.card-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.card-status.active .card-status-dot {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Card Visual - Credit Card Style */
.card-visual {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.08) 0%,
        rgba(255, 255, 255, 0.02) 50%,
        rgba(255, 255, 255, 0.05) 100%
    );
    border-radius: 16px;
    padding: 1.25rem;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-visual::before {
    content: '';
    position: absolute;
    top: 12px;
    right: 16px;
    width: 50px;
    height: 30px;
    background: linear-gradient(135deg, #ffd700 0%, #ffaa00 100%);
    border-radius: 4px;
    opacity: 0.9;
}

.card-visual::after {
    content: '';
    position: absolute;
    top: 16px;
    right: 70px;
    width: 35px;
    height: 22px;
    background: repeating-linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.15) 0px,
        rgba(255, 255, 255, 0.15) 3px,
        transparent 3px,
        transparent 6px
    );
    border-radius: 3px;
}

.card-chip {
    width: 45px;
    height: 35px;
    background: linear-gradient(135deg, #c9a227 0%, #f4d03f 50%, #c9a227 100%);
    border-radius: 6px;
    margin-bottom: 1.25rem;
    position: relative;
    overflow: hidden;
}

.card-chip::before {
    content: '';
    position: absolute;
    inset: 4px;
    background: linear-gradient(135deg, #d4af37 0%, #f9e076 50%, #d4af37 100%);
    border-radius: 4px;
}

.card-chip::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 1px;
    background: rgba(0, 0, 0, 0.2);
    box-shadow: 0 8px 0 rgba(0, 0, 0, 0.2), 0 -8px 0 rgba(0, 0, 0, 0.2);
}

.card-number {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
}

.card-number span {
    opacity: 0.6;
}

.card-number .last-four {
    opacity: 1;
    font-weight: 600;
}

.card-details {
    display: flex;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.card-detail {
    display: flex;
    flex-direction: column;
}

.card-detail-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.2rem;
}

.card-detail-value {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Billing Info */
.billing-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 10px;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.billing-info.safe {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.2);
}

.billing-info.safe .billing-icon {
    color: var(--accent-success);
}

.billing-info.frozen-info {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.2);
}

.billing-info.frozen-info .billing-icon {
    color: var(--accent-primary);
}

.billing-icon {
    width: 18px;
    height: 18px;
    color: var(--accent-warning);
    flex-shrink: 0;
}

.billing-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.billing-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.card-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
}

.card-btn svg {
    width: 16px;
    height: 16px;
}

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

.card-btn.primary:hover {
    background: var(--accent-primary-hover);
}

.card-btn.secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.12);
}

.card-btn.danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.card-btn.danger:hover {
    background: rgba(239, 68, 68, 0.25);
}

.card-btn.success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.card-btn.success:hover {
    background: rgba(34, 197, 94, 0.25);
}

/* Copy Buttons Row */
.copy-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.copy-btn {
    flex: 1;
    padding: 0.6rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    backdrop-filter: blur(10px);
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

.copy-btn.copied {
    background: rgba(34, 197, 94, 0.2);
    border-color: var(--accent-success);
    color: var(--accent-success);
}

.copy-btn-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.copy-btn-value {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-weight: 500;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

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

.modal {
    background: var(--bg-secondary);
    backdrop-filter: blur(40px);
    border-radius: 24px;
    padding: 2rem;
    max-width: 520px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95);
    transition: transform var(--transition-medium);
    border: 1px solid var(--border-glass);
}

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

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border-radius: 10px;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.modal-service-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.modal-service-icon svg {
    width: 30px;
    height: 30px;
}

.modal-title h2 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.modal-title p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.modal-section {
    margin-bottom: 1.5rem;
}

.modal-section h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.modal-months {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.modal-month {
    padding: 0.6rem 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid transparent;
    border-radius: 10px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.modal-month:hover {
    background: rgba(255, 255, 255, 0.08);
}

.modal-month.active {
    border-color: currentColor;
    background: rgba(99, 102, 241, 0.15);
}

.modal-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.modal-stat {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 12px;
}

.modal-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.modal-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Upcoming Content in Modal */
.modal-upcoming {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modal-content-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.modal-content-date {
    font-size: 0.75rem;
    color: var(--accent-primary);
    font-weight: 600;
    min-width: 50px;
}

.modal-content-title {
    flex: 1;
    font-size: 0.9rem;
}

.modal-content-type {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    text-transform: uppercase;
}

.modal-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all var(--transition-fast);
}

.modal-link:hover {
    background: rgba(255, 255, 255, 0.08);
}

.modal-link svg {
    width: 16px;
    height: 16px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-secondary);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    box-shadow: var(--glass-shadow);
    opacity: 0;
    transition: all var(--transition-medium);
    z-index: 1001;
}

.toast.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-message {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 1100px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .app {
        padding: 1rem;
    }

    .calendar-row {
        grid-template-columns: 140px repeat(12, 1fr);
        gap: 0.25rem;
    }

    .heatmap-months {
        grid-template-columns: repeat(6, 1fr);
    }

    .month-label {
        font-size: 0.6rem;
    }

    .service-icon {
        width: 30px;
        height: 30px;
    }

    .service-icon svg {
        width: 18px;
        height: 18px;
    }

    .service-name {
        font-size: 0.8rem;
    }

    .month-cell {
        height: 28px;
    }

    .upcoming-content {
        flex-direction: column;
    }

    .content-item {
        min-width: 100%;
    }
}

@media (max-width: 600px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .header-stats {
        width: 100%;
        justify-content: space-between;
    }

    .calendar-row {
        grid-template-columns: 110px repeat(12, 1fr);
    }

    .service-price {
        display: none;
    }

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

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}