/* ============================================================
   1. TOOLBAR (barra de ferramentas)
   ============================================================ */
.toolbar-cards {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.toolbar-cards-count {
    font-size: 14px;
    color: var(--text2);
}

/* ============================================================
   2. LISTA DE CARTÕES
   ============================================================ */
.card-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 20px;
}

/* ============================================================
   3. SHELL DO CARTÃO (container completo)
   ============================================================ */
.card-shell {
    background: var(--bg2);
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.card-shell:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* ============================================================
   4. CARTÃO VISUAL (a parte bonita com gradiente)
   ============================================================ */
.credit-card-visual {
    padding: 20px 22px;
    color: #fff;
    border-radius: 16px 16px 0 0;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.credit-card-header-visual {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.credit-card-type {
    font-size: 8px;
    opacity: 0.7;
    letter-spacing: 1.5px;
}

.credit-card-brand-visual {
    font-size: 11px;
    opacity: 0.8;
    font-weight: 600;
}

.credit-card-name-visual {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
}

.credit-card-digits-visual {
    font-size: 11px;
    opacity: 0.8;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.credit-card-progress-visual {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
    height: 4px;
    margin-bottom: 6px;
}

.credit-card-progress-fill-visual {
    background: rgba(255, 255, 255, 0.85);
    height: 100%;
    border-radius: 3px;
    transition: width 0.6s ease;
}

.credit-card-footer-visual {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
}

.credit-card-cycle-info {
    font-size: 10px;
    opacity: 0.65;
    margin-top: 6px;
}

/* ============================================================
   5. DETALHES DO CARTÃO (informações abaixo)
   ============================================================ */
.card-details {
    padding: 10px 16px 0;
}

.sum-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
}

.sum-row:last-of-type {
    border-bottom: none;
}

.sum-label {
    color: var(--text2);
}

.sum-value-available {
    color: var(--green);
}

.sum-value-committed {
    color: var(--red);
}

.sum-value-invoice {
    color: var(--text);
}

.sum-value-due {
    color: var(--text2);
}

.sum-value-bestday {
    color: var(--text);
}

.card-hint {
    font-size: 11px;
    color: var(--text3);
    margin-top: 6px;
}

/* ============================================================
   6. AÇÕES DO CARTÃO (botões)
   ============================================================ */
.card-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.card-actions-buttons {
    display: flex;
    gap: 4px;
}

/* ============================================================
   7. FATURA - RESUMO
   ============================================================ */
.invoice-summary {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}

.invoice-summary-item {
    flex: 1;
    background: var(--bg3);
    border-radius: 8px;
    padding: 10px 12px;
}

.invoice-summary-label {
    font-size: 10px;
    color: var(--text2);
    text-transform: uppercase;
}

.invoice-summary-value {
    font-size: 16px;
    font-weight: 700;
}

.invoice-pending {
    color: var(--red);
}

.invoice-item-value {
    font-weight: 600;
}

/* ============================================================
   8. PILLS (status)
   ============================================================ */
.pill {
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    display: inline-block;
}

.pill-pago {
    background: var(--green)25;
    color: var(--green);
}

.pill-pend {
    background: var(--amber)25;
    color: var(--amber);
}

.pill-late {
    background: var(--red)25;
    color: var(--red);
}

/* ============================================================
   9. EMPTY STATE (sem cartões)
   ============================================================ */
.empty-state-cards {
    text-align: center;
    padding: 80px;
    color: var(--text3);
    font-size: 14px;
}

.empty-invoice {
    text-align: center;
    padding: 24px;
    color: var(--text3);
}

/* ============================================================
   10. MODAL - CORES (color swatches)
   ============================================================ */
.color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    border: 2px solid transparent;
    transition: border-color 0.2s;
}

.color-swatch:hover {
    transform: scale(1.1);
}

.color-picker {
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
}

/* ============================================================
   11. RESPONSIVIDADE
   ============================================================ */

/* Tablets e telas médias */
@media (max-width: 768px) {
    .card-list {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .invoice-summary {
        flex-wrap: wrap;
    }

    .invoice-summary-item {
        flex: 1 1 calc(33.33% - 6px);
        min-width: 100px;
    }
}

/* Celulares grandes */
@media (max-width: 480px) {
    .card-list {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .toolbar-cards {
        flex-direction: column;
        align-items: stretch;
    }

    .toolbar-cards .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .credit-card-visual {
        padding: 16px 18px;
        min-height: 140px;
    }

    .credit-card-name-visual {
        font-size: 15px;
    }

    .card-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .card-actions .btn-sm {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .card-actions-buttons {
        justify-content: stretch;
    }

    .card-actions-buttons .btn-sm {
        flex: 1;
    }

    .invoice-summary {
        flex-direction: column;
        gap: 6px;
    }

    .invoice-summary-item {
        flex: 1;
        padding: 8px 12px;
    }

    .invoice-summary-value {
        font-size: 14px;
    }

    .sum-row {
        font-size: 14px;
        padding: 3px 0;
    }
}

/* Celulares muito pequenos */
@media (max-width: 360px) {
    .credit-card-visual {
        padding: 12px 14px;
        min-height: 120px;
    }

    .credit-card-name-visual {
        font-size: 13px;
    }

    .credit-card-digits-visual {
        font-size: 10px;
    }

    .credit-card-footer-visual {
        font-size: 10px;
    }

    .card-details {
        padding: 6px 12px 0;
    }

    .card-actions {
        padding: 4px 12px 10px;
    }

    .sum-row {
        font-size: 12px;
    }
}