/**
 * Tango Factura - My Account "Mis Facturas" Styles
 * Mobile-first, Touch UI Design, KUAD Design System
 * Version: 1.0.0
 */

/* ============================================
   CSS Variables (KUAD Brand)
   ============================================ */
.ks-tango-myaccount-wrapper {
    --ks-primary: #2D1A68;
    --ks-primary-light: #403A60;
    --ks-accent: #C05A86;
    --ks-success: #1BA59D;
    --ks-danger: #B55C80;
    --ks-text-dark: #2A1B4A;
    --ks-text-muted: #333333;
    --ks-bg-soft: rgba(45, 26, 104, 0.04);
    --ks-bg-card: #ffffff;
    --ks-border: rgba(45, 26, 104, 0.1);
    --ks-shadow-sm: 0 2px 8px rgba(45, 26, 104, 0.06);
    --ks-shadow-md: 0 4px 16px rgba(45, 26, 104, 0.08);
    --ks-radius: 16px;
    --ks-radius-sm: 10px;

    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    padding: 8px 0;
}

/* ============================================
   Balance Card
   ============================================ */
.ks-tango-balance-card {
    background: var(--ks-bg-card);
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow-md);
    margin-bottom: 28px;
    overflow: hidden;
}

.ks-tango-balance-header {
    background: linear-gradient(135deg, var(--ks-primary) 0%, var(--ks-primary-light) 100%);
    padding: 20px 24px;
}

.ks-tango-balance-header h3 {
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.ks-tango-balance-body {
    padding: 24px;
}

.ks-tango-balance-amount {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ks-tango-balance-label {
    font-size: 14px;
    color: var(--ks-text-muted);
    font-weight: 500;
}

.ks-tango-balance-value {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.ks-tango-debt .ks-tango-balance-value {
    color: var(--ks-danger);
}

.ks-tango-credit .ks-tango-balance-value {
    color: var(--ks-success);
}

.ks-tango-zero .ks-tango-balance-value {
    color: var(--ks-success);
}

/* ============================================
   Empty State
   ============================================ */
.ks-tango-empty-state {
    text-align: center;
    padding: 48px 24px;
    background: var(--ks-bg-soft);
    border-radius: var(--ks-radius);
}

.ks-tango-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.ks-tango-empty-state h3 {
    color: var(--ks-text-dark);
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 8px;
}

.ks-tango-empty-state .help-text {
    color: var(--ks-text-muted);
    font-size: 15px;
    margin: 0;
    max-width: 380px;
    margin-inline: auto;
    line-height: 1.5;
}

/* ============================================
   Invoices List
   ============================================ */
.ks-tango-invoices-list h3 {
    color: var(--ks-text-dark);
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 20px;
}

.ks-tango-table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ============================================
   Table — Desktop
   ============================================ */
.ks-tango-invoices-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--ks-bg-card);
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow-sm);
    overflow: hidden;
}

.ks-tango-invoices-table thead th {
    background: var(--ks-bg-soft);
    color: var(--ks-text-dark);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--ks-border);
    white-space: nowrap;
}

.ks-tango-invoices-table tbody td {
    padding: 16px;
    font-size: 15px;
    color: var(--ks-text-muted);
    border-bottom: 1px solid var(--ks-border);
    vertical-align: middle;
}

.ks-tango-invoices-table tbody tr:last-child td {
    border-bottom: none;
}

.ks-tango-invoices-table tbody tr:hover {
    background: var(--ks-bg-soft);
}

.ks-tango-invoice-number {
    font-weight: 600;
    color: var(--ks-text-dark);
}

.ks-tango-cae {
    color: var(--ks-text-muted);
    font-size: 12px;
    opacity: 0.7;
}

.ks-tango-invoices-table a {
    color: var(--ks-primary);
    text-decoration: none;
    font-weight: 500;
}

.ks-tango-invoices-table a:hover {
    text-decoration: underline;
}

/* ============================================
   Status Badges
   ============================================ */
.ks-tango-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.status-emitida,
.status-autorizada {
    background: rgba(27, 165, 157, 0.12);
    color: #1BA59D;
}

.status-anulada {
    background: rgba(181, 92, 128, 0.12);
    color: #B55C80;
}

.status-rechazada {
    background: rgba(220, 53, 69, 0.12);
    color: #dc3545;
}

.status-pendiente {
    background: rgba(255, 193, 7, 0.15);
    color: #b8860b;
}

/* ============================================
   PDF Link
   ============================================ */
.ks-tango-pdf-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    background: var(--ks-primary);
    color: #ffffff !important;
    border-radius: var(--ks-radius-sm);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none !important;
    transition: all 0.2s ease;
    min-height: 48px;
    min-width: 48px;
    justify-content: center;
}

.ks-tango-pdf-link:hover {
    background: var(--ks-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--ks-shadow-sm);
}

.ks-tango-no-pdf {
    color: var(--ks-text-muted);
    opacity: 0.4;
}

/* ============================================
   Mobile-first: Card Layout on Small Screens
   ============================================ */
@media (max-width: 768px) {
    .ks-tango-invoices-table thead {
        display: none;
    }

    .ks-tango-invoices-table tbody tr {
        display: block;
        background: var(--ks-bg-card);
        border-radius: var(--ks-radius);
        box-shadow: var(--ks-shadow-sm);
        margin-bottom: 16px;
        padding: 16px;
    }

    .ks-tango-invoices-table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 0;
        border-bottom: 1px solid var(--ks-border);
    }

    .ks-tango-invoices-table tbody td:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .ks-tango-invoices-table tbody td:first-child {
        padding-top: 0;
    }

    .ks-tango-invoices-table tbody td::before {
        content: attr(data-label);
        font-size: 13px;
        font-weight: 600;
        color: var(--ks-text-dark);
        text-transform: uppercase;
        letter-spacing: 0.3px;
        flex-shrink: 0;
        margin-right: 16px;
    }

    .ks-tango-invoices-table tbody tr:hover {
        background: var(--ks-bg-card);
    }

    .ks-tango-balance-value {
        font-size: 28px;
    }
}

/* ============================================
   Tablet
   ============================================ */
@media (min-width: 769px) and (max-width: 1024px) {
    .ks-tango-invoices-table tbody td {
        padding: 14px 12px;
        font-size: 14px;
    }
}