/**
 * Estilos específicos para la Calculadora de Sueldo Neto de Autónomos y Reservas Fiscales
 * /assets/css/calculadora-sueldo-autonomo.css — iDiUtils.com (V203)
 */

/* ── Contenedor General y Layout ─────────────────────────────────────────── */
.csa-card {
    background: var(--color-bg-card, #ffffff);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg, 16px);
    box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.05));
    transition: var(--transition-normal);
}

.csa-layout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 900px) {
    .csa-layout-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* ── Selector de Modo (4 Pestañas) ────────────────────────────────────────── */
.csa-mode-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    background: var(--color-bg-light, #f8fafc);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    margin-bottom: 1.75rem;
}

.csa-mode-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 8px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    min-height: 44px;
}

.csa-mode-btn i {
    font-size: 1rem;
    color: var(--color-text-muted);
    transition: color 0.2s ease;
}

.csa-mode-btn:hover {
    color: var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
}

.csa-mode-btn:hover i {
    color: var(--color-primary);
}

.csa-mode-btn.active {
    color: #ffffff;
    background: var(--color-primary, #3b82f6);
    box-shadow: 0 2px 6px rgba(59, 130, 246, 0.3);
}

.csa-mode-btn.active i {
    color: #ffffff;
}

@media (max-width: 640px) {
    .csa-mode-tabs {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    .csa-mode-btn {
        padding: 8px 6px;
        font-size: 0.78rem;
    }
}

/* ── Banner Descriptivo de Modo ───────────────────────────────────────────── */
.csa-mode-info-banner {
    background: rgba(59, 130, 246, 0.06);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 8px 8px 0;
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* ── Botones Rápidos (Presets) ────────────────────────────────────────────── */
.csa-preset-container {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 0.5rem;
    margin-bottom: 1.25rem;
}

.csa-preset-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text-muted);
}

.csa-preset-btn {
    background: var(--color-bg-light, #f1f5f9);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
}

.csa-preset-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(59, 130, 246, 0.08);
}

/* ── Form Inputs ──────────────────────────────────────────────────────────── */
.csa-form-group {
    margin-bottom: 1.25rem;
}

.csa-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.4rem;
}

.csa-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.csa-input {
    width: 100%;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    background: var(--color-bg-card, #ffffff);
    border: 1.5px solid var(--color-border);
    border-radius: 10px;
    padding: 0.7rem 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.csa-input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.csa-currency-suffix {
    position: absolute;
    right: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-muted);
    pointer-events: none;
}

.csa-input-with-suffix {
    padding-right: 32px;
}

.csa-select {
    width: 100%;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-text-primary);
    background: var(--color-bg-card, #ffffff);
    border: 1.5px solid var(--color-border);
    border-radius: 10px;
    padding: 0.7rem 0.9rem;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.csa-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.csa-help-text {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 4px;
    line-height: 1.4;
}

/* ── Tarjetas de Resultados ───────────────────────────────────────────────── */
.csa-results-panel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.csa-hero-result-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(5, 150, 105, 0.14) 100%);
    border: 2px solid rgba(16, 185, 129, 0.35);
    border-radius: 14px;
    padding: 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.csa-hero-result-badge {
    display: inline-block;
    background: #10b981;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 0.6rem;
}

.csa-hero-result-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-bottom: 0.35rem;
}

.csa-hero-result-val {
    font-size: 2.3rem;
    font-weight: 900;
    color: #065f46;
    line-height: 1.1;
    margin-bottom: 0.4rem;
}

.csa-hero-result-sub {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Grid de Tarjetas Secundarias */
.csa-sub-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

@media (max-width: 480px) {
    .csa-sub-cards-grid {
        grid-template-columns: 1fr;
    }
}

.csa-mini-card {
    background: var(--color-bg-card, #ffffff);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.csa-mini-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0,0,0,0.06);
}

.csa-mini-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
}

.csa-mini-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text-secondary);
}

.csa-mini-badge {
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
}

.csa-badge-vat {
    background: rgba(239, 68, 68, 0.12);
    color: #b91c1c;
}

.csa-badge-irpf {
    background: rgba(245, 158, 11, 0.12);
    color: #b45309;
}

.csa-badge-reta {
    background: rgba(59, 130, 246, 0.12);
    color: #1d4ed8;
}

.csa-badge-safety {
    background: rgba(139, 92, 246, 0.12);
    color: #6d28d9;
}

.csa-mini-val {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.csa-mini-sub {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

/* ── Gráfico de Distribución Visual ───────────────────────────────────────── */
.csa-chart-container {
    background: var(--color-bg-card, #ffffff);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.25rem;
    margin-top: 0.5rem;
}

.csa-chart-header {
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.csa-progress-bar {
    display: flex;
    height: 16px;
    border-radius: 8px;
    overflow: hidden;
    background: #e2e8f0;
    margin-bottom: 1rem;
}

.csa-bar-personal {
    background: #10b981;
    transition: width 0.3s ease;
}

.csa-bar-vat {
    background: #ef4444;
    transition: width 0.3s ease;
}

.csa-bar-irpf {
    background: #f59e0b;
    transition: width 0.3s ease;
}

.csa-bar-reta {
    background: #3b82f6;
    transition: width 0.3s ease;
}

.csa-bar-safety {
    background: #8b5cf6;
    transition: width 0.3s ease;
}

.csa-chart-legend {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 8px;
    font-size: 0.76rem;
}

.csa-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-secondary);
}

.csa-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ── Botones de Acción (Copiar / Compartir / Reset) ────────────────────────── */
.csa-actions-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.csa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 0.82rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card, #ffffff);
    color: var(--color-text-primary);
    min-height: 40px;
}

.csa-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.csa-btn-primary {
    background: var(--color-primary, #3b82f6);
    color: #ffffff;
    border-color: var(--color-primary);
}

.csa-btn-primary:hover {
    background: #2563eb;
    color: #ffffff;
}

/* ── Tabla Modo D (12 Meses) ──────────────────────────────────────────────── */
.csa-table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-top: 1.25rem;
}

.csa-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
    text-align: right;
}

.csa-table th {
    background: var(--color-bg-light, #f8fafc);
    color: var(--color-text-secondary);
    font-weight: 800;
    padding: 10px 12px;
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}

.csa-table th:first-child,
.csa-table td:first-child {
    text-align: left;
}

.csa-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-primary);
    white-space: nowrap;
}

.csa-row-milestone {
    background: rgba(245, 158, 11, 0.05);
}

.csa-row-total {
    background: var(--color-bg-light, #f8fafc);
    font-weight: 900;
    border-top: 2px solid var(--color-border);
}

.csa-milestone-pill {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    background: rgba(245, 158, 11, 0.15);
    color: #b45309;
    padding: 2px 6px;
    border-radius: 4px;
}

/* ── Alertas y Avisos ─────────────────────────────────────────────────────── */
.csa-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 0.9rem 1.1rem;
    border-radius: 10px;
    font-size: 0.82rem;
    line-height: 1.5;
    margin-top: 1rem;
}

.csa-alert-warning {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #92400e;
}

.csa-alert-warning i {
    color: #f59e0b;
    margin-top: 2px;
    font-size: 1rem;
}

/* Toast flotante */
.csa-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #1e293b;
    color: #ffffff;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 9999;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: none;
}

.csa-toast.show {
    opacity: 1;
    transform: translateY(0);
}