/* Cards Interface Styles */

/* Cards Grid */
.cards-grid {
    display: grid;
    /* Fixed-ish card width to avoid each card stretching and leaving big right blanks inside tiles */
    grid-template-columns: repeat(auto-fill, minmax(320px, 360px));
    gap: 1.5rem;
    margin-bottom: 2rem;
    justify-content: start;
}

.card-item {
    background: var(--card-bg);
    border-radius: var(--border-radius-large);
    border: 2px solid var(--border-color);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    width: 100%;
}

.card-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--shadow-medium);
    border-color: var(--accent-color);
}

.card-item.selected {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

.card-visual {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--sidebar-gradient-end) 100%);
    padding: 1.5rem;
    color: white;
    position: relative;
    min-height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* avoid large gaps pushing content apart */
    gap: 0.25rem; /* controlled spacing between number, name, and tag */
    width: 100%;
}

/* Ensure the visual area inside a tile is curved */
.card-item .card-visual {
    border-radius: calc(var(--border-radius-large) - 4px);
    overflow: hidden;
}

.card-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Small updated caption at top-right of the visual */
.card-visual .card-updated-top {
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
    pointer-events: none;
}

.card-chip {
    width: 32px;
    height: 24px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    position: relative;
    margin-bottom: 1rem;
}

.card-chip::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

/* Card type tag inside visual (bottom-left) */
.card-visual .card-name {
    margin-bottom: 0.25rem; /* tighten spacing above tag */
}

.card-visual .card-type {
    /* In-flow pill under the name: controls spacing via margin-top */
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.68rem;
    letter-spacing: 0.2px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.35);
    margin-top: 0; /* remove extra margin above the tag */
}

.card-number {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    /* Prevent overflow and ensure truncation on narrow tiles */
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.card-name {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
    /* Prevent overflow and ensure truncation */
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.card-status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Avoid overlap with updated caption on the right */
.card-visual .card-status-badge {
    top: 1.9rem;
}

.card-status-badge.active {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.card-status-badge.inactive {
    background: rgba(158, 158, 158, 0.2);
    color: #9e9e9e;
    border: 1px solid rgba(158, 158, 158, 0.3);
}

.card-info {
    padding: 1.5rem;
    /* extra room so meta doesn't get clipped by rounded corners */
    padding-bottom: 2rem;
    /* Allow long words to break instead of overflowing */
    overflow-wrap: anywhere;
    word-break: break-word;
}

.card-balance {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.card-balance.positive {
    color: var(--success-color);
}

.card-balance.negative {
    color: var(--error-color);
}

/* Balance placement controls */
/* Overlay balance inside visual area */
.card-visual .card-balance.overlay {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(0,0,0,0.35);
    pointer-events: none;
}

/* Toggle visibility depending on container mode */
.cards-content.balance-position-overlay .card-balance.overlay { display: block; }
.cards-content.balance-position-overlay .card-balance.below { display: none; }
.cards-content.balance-position-below .card-balance.overlay { display: none; }
.cards-content.balance-position-below .card-balance.below { display: block; }

/* Default meta (kept for detailed views) */
.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Compact, stacked meta only for list tiles */
.card-item .card-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
    font-size: 0.7rem;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.card-item .card-type,
.card-item .card-updated {
    display: inline-flex;
    align-items: center;
    /*max-width: 100%;*/
    white-space: nowrap;
    line-height: 1.05;
    padding: 0.25rem 0.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.68rem;
    letter-spacing: 0.2px;
    /* Ensure badges don't overflow their container */
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Make tile badges compact and subtle */
.card-item .card-type {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.card-item .card-updated {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.card-type {
    font-weight: 500;
}

.card-updated {
    opacity: 0.8;
}

/* Card Details Section */
.card-details-section {
    background: var(--card-bg);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    margin-top: 2rem;
    overflow: hidden;
}

.card-details-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--secondary-bg);
}

.card-details-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-details-title h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.card-details-content {
    padding: 1.5rem;
}

.card-details-loading,
.card-details-error {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.card-details-loading .spinner {
    margin-bottom: 1rem;
}

.card-details-error h4 {
    color: var(--error-color);
    margin-bottom: 1rem;
}

/* Card Summary */
.card-summary {
    margin-bottom: 2rem;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-value.positive {
    color: var(--success-color);
}

.stat-value.negative {
    color: var(--error-color);
}

/* Transaction History */
.transaction-history {
    margin-top: 2rem;
}

.history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.history-header h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.history-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.search-box input {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--secondary-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
    min-width: 200px;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

#transaction-filter {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--secondary-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Transaction Table */
.transaction-table {
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table-header {
    display: grid;
    grid-template-columns: 120px 100px 120px 1fr 100px 100px;
    gap: 1rem;
    padding: 1rem;
    background: var(--border-color);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table-body {
    max-height: 500px;
    overflow-y: auto;
}

.transaction-row {
    display: grid;
    grid-template-columns: 120px 100px 120px 1fr 100px 100px;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-fast);
}

.transaction-row:hover {
    background: var(--card-bg);
}

.transaction-row:last-child {
    border-bottom: none;
}

.col-date {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.date-primary {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

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

.transaction-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.transaction-type-badge.order {
    background: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
}

.transaction-type-badge.payment {
    background: rgba(244, 67, 54, 0.1);
    color: var(--error-color);
}

.platform-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.description-primary {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

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

.amount {
    font-weight: 600;
    font-size: 0.9rem;
}

.amount.order {
    color: var(--success-color);
}

.amount.payment {
    color: var(--error-color);
}

.balance {
    font-weight: 600;
    font-size: 0.9rem;
}

.balance.positive {
    color: var(--success-color);
}

.balance.negative {
    color: var(--error-color);
}

/* Empty States */
.empty-transactions {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.empty-transactions .empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Pagination */
.pagination-container {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pagination-ellipsis {
    padding: 0.5rem;
    color: var(--text-secondary);
}

/* Loading States */
.cards-loading {
    margin-top: 2rem;
}

.skeleton-card-item {
    background: var(--card-bg);
    border-radius: var(--border-radius-large);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.skeleton-header {
    height: 100px;
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    animation: skeleton-pulse 1.5s ease-in-out infinite alternate;
}

.skeleton-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skeleton-line {
    height: 16px;
    background: var(--secondary-bg);
    border-radius: 4px;
    animation: skeleton-pulse 1.5s ease-in-out infinite alternate;
}

.skeleton-line.short {
    width: 60%;
}

/* Error States */
.cards-error {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    text-align: center;
}

.cards-error .error-content h3 {
    color: var(--error-color);
    margin-bottom: 1rem;
}

.cards-error .error-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .history-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .history-controls {
        width: 100%;
        flex-direction: column;
    }
    
    .search-box input {
        min-width: 100%;
    }
    
    .table-header,
    .transaction-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .table-header {
        display: none; /* Hide header on mobile */
    }
    
    .transaction-row {
        padding: 1rem;
        border-radius: var(--border-radius);
        margin-bottom: 0.5rem;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
    }
    
    .transaction-row > div {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.25rem 0;
    }
    
    .transaction-row > div::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-secondary);
        font-size: 0.8rem;
        text-transform: uppercase;
    }
    
    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .card-visual {
        padding: 1rem;
        min-height: 120px;
    }
    .card-visual .card-updated-top {
        top: 0.4rem;
        right: 0.75rem;
        font-size: 0.65rem;
    }
    
    .card-number {
        font-size: 1rem;
    }
    
    .card-info {
        padding: 1rem;
    }
    
    .card-balance {
        font-size: 1.25rem;
    }
    
    .summary-stats {
        grid-template-columns: 1fr;
    }
    
    .card-details-content {
        padding: 1rem;
    }
}