/**
 * PeopleWork Calculadora de Precios - CSS CORPORATIVO
 * Opción A — Reemplazo total por paleta PeopleWork (verde/turquesa)
 */

/* Variables corporativas PeopleWork */
:root {
    --pw-primary-dark: #0b2b2a;     /* Verde profundo corporativo */
    --pw-primary: #0f7269;          /* Verde turquesa principal */
    --pw-primary-light: #e8f9f6;    /* Verde claro */
    --pw-primary-border: #cfe9e4;   /* Verde borde suave */
    --pw-gray-soft: #d8e7e5;        /* Gris verdoso suave */

    --pw-gray-50: #f9fafb;
    --pw-gray-100: #f3f4f6;
    --pw-gray-200: #e5e7eb;
    --pw-gray-300: #d1d5db;
    --pw-gray-400: #9ca3af;
    --pw-gray-500: #6b7280;
    --pw-gray-600: #4b5563;
    --pw-gray-700: #374151;
    --pw-gray-800: #1f2937;
    --pw-gray-900: #111827;

    --pw-green-50: #f0fdf4;
    --pw-green-100: #dcfce7;
    --pw-green-600: #16a34a;
    --pw-green-700: #15803d;

    --pw-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --pw-shadow: 0 1px 3px rgba(0,0,0,0.1);
    --pw-shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --pw-shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --pw-shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
}

/* Reset */
.pw-calculator-wrapper {
    font-family: "Inter", sans-serif;
    line-height: 1.6;
    color: var(--pw-primary-dark);
    max-width: 100%;
    overflow-x: hidden;
}

/* HEADER */
.pw-calc-header {
    text-align: center;
    padding: 40px 20px;
    background: var(--pw-primary-light); /* Fondo verde claro */
    border: 1px solid var(--pw-primary-border);
    border-radius: 16px;
    margin-bottom: 40px;
    color: var(--pw-primary-dark); /* Texto oscuro */
}

.pw-header-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.pw-header-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--pw-primary-dark); /* antes era blanco */
    margin-bottom: 8px;
}

.pw-header-subtitle {
    font-size: 18px;
    opacity: 0.95;
}

/* LAYOUT */
.pw-calc-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.pw-calc-left {
    min-width: 0;
}

.pw-calc-right {
    position: relative;
}

/* FAQ full width */
.pw-faq-section {
    grid-column: 1 / -1;
    margin-top: 20px;
}

/* SECCIONES */
.pw-section {
    background: white;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 24px;
    box-shadow: var(--pw-shadow-md);
}

.pw-section-title {
    font-size: 24px;
    color: var(--pw-primary-dark);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.pw-step-number {
    background: var(--pw-primary);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
}

/* BOTÓN TOGGLE */
.pw-base-toggle-btn {
    background: var(--pw-primary-light);
    border: 2px solid var(--pw-primary);
    color: var(--pw-primary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: 0.3s ease;
}

.pw-base-toggle-btn:hover {
    background: var(--pw-primary);
    color: white;
    transform: scale(1.1);
}

/* SLIDER DE EMPLEADOS */
.pw-slider-container {
    margin-top: 20px;
}

.pw-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    gap: 12px;
    flex-wrap: wrap;
}

.pw-slider-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--pw-primary-dark);
}

.pw-slider-value-display {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pw-employee-input {
    width: 80px;
    padding: 8px 12px;
    font-size: 18px;
    font-weight: 600;
    border: 2px solid var(--pw-gray-200);
    border-radius: 8px;
    text-align: center;
    color: var(--pw-primary);
}

.pw-employee-label {
    font-size: 14px;
    color: var(--pw-gray-500);
}

.pw-employee-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--pw-gray-200);
    outline: none;
}

.pw-employee-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--pw-primary);
    cursor: pointer;
    box-shadow: var(--pw-shadow-md);
}

.pw-employee-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--pw-primary);
    cursor: pointer;
    border: none;
}

/* MÓDULO BASE */
.pw-base-module {
    background: var(--pw-primary-light);
    border: 2px solid var(--pw-primary);
    border-radius: 12px;
    padding: 24px;
}

.pw-base-module-header {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.pw-base-icon {
    font-size: 40px;
}

.pw-base-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--pw-primary-dark);
    margin-bottom: 4px;
}

.pw-base-subtitle {
    font-size: 14px;
    color: var(--pw-gray-600);
}

.pw-base-description p {
    font-size: 14px;
    color: var(--pw-gray-700);
    line-height: 1.6;
    margin-bottom: 16px;
}

.pw-features-list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.pw-features-list li {
    font-size: 14px;
    color: var(--pw-primary-dark);
    padding: 6px 0 6px 24px;
    position: relative;
}

.pw-features-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--pw-primary);
    font-weight: bold;
}

.pw-base-pricing {
    text-align: right;
    padding-top: 16px;
    border-top: 1px solid var(--pw-primary-border);
}

.pw-base-price-label {
    font-size: 14px;
    color: var(--pw-gray-600);
}

.pw-base-price-amount {
    font-size: 32px;
    font-weight: 700;
    color: var(--pw-primary);
}

.pw-base-price-unit {
    font-size: 13px;
    color: var(--pw-gray-500);
    margin-top: 4px;
}
/* =========================================================
   MÓDULOS ADICIONALES
   ========================================================= */

.pw-modules-grid {
    display: grid;
    gap: 16px;
}

.pw-module-card {
    background: white;
    border: 2px solid var(--pw-gray-200);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pw-module-card:hover {
    border-color: var(--pw-primary-border);
    box-shadow: var(--pw-shadow-lg);
    transform: translateY(-2px);
}

.pw-module-card.selected {
    border-color: var(--pw-primary);
    background: var(--pw-primary-light);
}

.pw-module-card.pw-module-free {
    background: var(--pw-green-50);
    border-color: var(--pw-green-600);
}

.pw-module-header {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.pw-module-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.pw-module-icon {
    font-size: 36px;
}

.pw-module-info {
    flex: 1;
}

.pw-module-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--pw-primary-dark);
}

.pw-module-subtitle {
    font-size: 14px;
    color: var(--pw-gray-600);
}

.pw-module-price-area {
    text-align: right;
}

.pw-module-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--pw-primary);
}

.pw-price-free {
    color: var(--pw-green-600);
    font-size: 16px;
}

/* Botón expandir */
.pw-module-expand-btn {
    background: var(--pw-primary-light);
    border: 2px solid var(--pw-primary);
    color: var(--pw-primary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pw-module-expand-btn:hover {
    background: var(--pw-primary);
    color: white;
    transform: scale(1.1);
}

.pw-module-details {
    display: none;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--pw-gray-200);
}

.pw-module-description {
    font-size: 14px;
    color: var(--pw-gray-700);
    line-height: 1.6;
}

/* =========================================================
   SERVICIOS SIN COSTOS
   ========================================================= */

.pw-free-services-section {
    background: var(--pw-green-50);
    border: 2px solid var(--pw-green-600);
    border-radius: 12px;
}

.pw-free-services-grid {
    display: grid;
    gap: 16px;
}

.pw-free-service-card {
    background: white;
    border: 2px solid var(--pw-green-600);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: center;
    transition: 0.3s ease;
}

.pw-free-service-card:hover {
    box-shadow: var(--pw-shadow-lg);
    transform: translateY(-2px);
}

.pw-free-service-icon {
    font-size: 40px;
    color: var(--pw-green-700);
}

.pw-free-service-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--pw-green-700);
}

.pw-free-service-desc {
    font-size: 14px;
    color: var(--pw-gray-600);
}

.pw-free-badge {
    background: var(--pw-green-600);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

/* =========================================================
   SUMMARY PANEL
   ========================================================= */

.pw-summary-panel {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--pw-shadow-xl);
    position: sticky;
    top: 20px;
}

.pw-summary-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--pw-primary-dark);
    margin-bottom: 20px;
}

.pw-summary-employees {
    background: var(--pw-gray-50);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.pw-summary-label {
    font-size: 14px;
    color: var(--pw-gray-600);
}

.pw-summary-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--pw-primary);
}

.pw-summary-module-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--pw-gray-100);
    font-size: 14px;
}

.pw-summary-pricing {
    border-top: 2px solid var(--pw-gray-200);
    padding-top: 16px;
    margin-bottom: 20px;
}

.pw-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 15px;
}

.pw-discount-value {
    color: var(--pw-green-600);
}

.pw-total-row {
    font-size: 18px;
    font-weight: 700;
    color: var(--pw-primary);
    border-top: 2px solid var(--pw-gray-200);
    padding-top: 12px;
}

/* =========================================================
   BOTONES
   ========================================================= */

.pw-btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: 0.3s ease;
    width: 100%;
}

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

.pw-btn-primary:hover {
    background: var(--pw-primary-dark);
    box-shadow: var(--pw-shadow-lg);
}

.pw-summary-note {
    font-size: 12px;
    color: var(--pw-gray-500);
    text-align: center;
}

/* =========================================================
   INCLUIDOS
   ========================================================= */

.pw-summary-included {
    background: var(--pw-primary-light);
    padding: 16px;
    border-radius: 8px;
}

.pw-included-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--pw-primary-dark);
    margin-bottom: 12px;
}

.pw-included-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pw-included-list li {
    font-size: 12px;
    color: var(--pw-primary-dark);
    padding: 4px 0 4px 18px;
    position: relative;
}

.pw-included-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--pw-primary);
    font-weight: bold;
}

/* =========================================================
   FAQ SECTION
   ========================================================= */

.pw-faq-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--pw-primary-dark);
    margin-bottom: 20px;
}

.pw-faq-item {
    margin-bottom: 12px;
    border: 1px solid var(--pw-primary-border);
    border-radius: 8px;
}

.pw-faq-question {
    width: 100%;
    background: white;
    border: none;
    padding: 16px;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pw-faq-question:hover {
    background: var(--pw-primary-light);
}

.pw-faq-icon {
    transition: transform 0.3s ease;
    color: var(--pw-primary);
}

.pw-faq-item.active .pw-faq-icon {
    transform: rotate(180deg);
}

.pw-faq-answer {
    display: none;
    padding: 0 16px 16px;
    font-size: 14px;
    color: var(--pw-primary-dark);
}

/* =========================================================
   MODAL
   ========================================================= */

.pw-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.pw-modal.active {
    display: flex;
}

.pw-modal-content {
    background: white;
    border-radius: 16px;
    padding: 40px;
    max-width: 500px;
    width: 100%;
    position: relative;
}

.pw-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 28px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--pw-gray-400);
}

.pw-modal-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--pw-primary-dark);
}

.pw-modal-subtitle {
    font-size: 14px;
    color: var(--pw-gray-600);
    margin-bottom: 24px;
}

.pw-form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--pw-primary-dark);
}

.pw-form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--pw-gray-200);
    border-radius: 8px;
}

.pw-form-group input:focus {
    border-color: var(--pw-primary);
    outline: none;
}

/* =========================================================
   LOADING OVERLAY
   ========================================================= */

.pw-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.8);
    z-index: 20000;
    display: none;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.pw-loading-overlay.active {
    display: flex;
}

.pw-spinner {
    border: 4px solid rgba(0,0,0,0.2);
    border-top: 4px solid var(--pw-primary);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.pw-loading-text {
    color: var(--pw-primary-dark);
    margin-top: 16px;
    font-weight: 600;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

/* Tablet */
@media (max-width: 1024px) {

    .pw-calc-layout {
        grid-template-columns: 1fr;
    }

    .pw-summary-panel {
        position: static;
        margin-top: 30px;
    }

    .pw-header-title {
        font-size: 32px;
    }

    .pw-header-subtitle {
        font-size: 16px;
    }
}

/* Mobile */
@media (max-width: 768px) {

    .pw-calc-layout {
        display: flex;
        flex-direction: column;
    }

    .pw-calc-left { order: 1; }
    .pw-calc-right { order: 2; }
    .pw-faq-section { order: 3; }

    .pw-section {
        padding: 20px;
    }

    .pw-section-title {
        font-size: 20px;
    }

    .pw-step-number {
        width: 28px;
        height: 28px;
    }

    .pw-base-toggle-btn {
        width: 28px;
        height: 28px;
    }

    .pw-base-module-header {
        flex-direction: column;
    }

    .pw-module-card {
        padding: 16px;
    }

    .pw-free-service-card {
        flex-direction: column;
        text-align: center;
    }

    .pw-summary-panel {
        padding: 20px;
    }
}

/* Mobile pequeño */
@media (max-width: 480px) {

    .pw-header-title {
        font-size: 22px;
    }

    .pw-header-subtitle {
        font-size: 13px;
    }

    .pw-section {
        padding: 16px;
    }

    .pw-module-title {
        font-size: 16px;
    }

    .pw-modal-content {
        padding: 24px;
    }
}