/* ===============================
   REGISTRO DE USUARIOS - ALLPROJECT
   CSS Limpio y Responsive
   =============================== */

.register-page {
    background: var(--bg-secondary);
    min-height: 100vh;
    padding-top: 60px;
}

.register-main {
    padding: 3rem 2rem;
    width: 100%;
    margin: 0 auto;
}

/* ===== INTRO SECTION ===== */
.register-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-family: var(--font-primary);
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== MAIN LAYOUT: 2 COLUMNAS ===== */
.register-layout {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 2.5rem !important;
    align-items: start !important;
    width: 100% !important;
    max-width: 100% !important;
}

/* ===== COLUMNA IZQUIERDA: FORMULARIO ===== */
.register-form-section {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    min-width: 0;
}

.form-container {
    padding: 2.5rem;
}

.form-header {
    margin-bottom: 2rem;
    text-align: center;
}

.form-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-family: var(--font-primary);
}

.form-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== ALERTAS ===== */
.alert {
    padding: 1rem 1.2rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
    border-left: 4px solid;
}

.alert-error {
    background-color: var(--error-light);
    color: var(--error-dark);
    border-left-color: var(--error-color);
}

.alert-success {
    background-color: var(--success-light);
    color: var(--success-dark);
    border-left-color: var(--success-color);
}

/* ===== FORMULARIO ===== */
.register-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-grid .form-group:nth-child(n+3) {
    grid-column: 1 / -1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-primary);
}

.form-control {
    padding: 0.85rem 1rem;
    border: 1.5px solid var(--secondary-light);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-color-light);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300a5e1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ===== CHECKBOX Y CONTROLES ===== */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.9rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    min-width: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
    margin-top: 2px;
}

.form-check-label {
    color: var(--text-secondary);
    cursor: pointer;
    flex: 1;
}

.form-check-label a {
    color: var(--primary-color);
    text-decoration: none;
}

.form-check-label a:hover {
    text-decoration: underline;
}

/* ===== BOTONES ===== */
.btn-primary,
.btn-block,
.btn-lg {
    padding: 0.9rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: 0 4px 12px rgba(0, 165, 225, 0.3);
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 1rem 1.5rem;
    font-size: 1.05rem;
}

/* ===== PIE DE FORMULARIO ===== */
.form-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--secondary-light);
}

.form-footer p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.form-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* ===== COLUMNA DERECHA: BENEFICIOS ===== */
.benefits-section {
    position: sticky;
    top: 100px;
    min-width: 0;
}

.benefits-content {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.benefits-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-family: var(--font-primary);
}

.benefits-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.benefit-icon {
    width: 45px;
    height: 45px;
    border-radius: var(--radius-md);
    background: var(--primary-color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.benefit-content h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.benefit-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* ===== ESTADÍSTICAS ===== */
.stats-box {
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.stats-box h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
    opacity: 0.95;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    text-align: center;
}

.stat-item .stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.stat-item .stat-label {
    font-size: 0.8rem;
    opacity: 0.9;
}

/* ===== CTA BOX ===== */
.cta-box {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
}

.cta-box h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.cta-box p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
}

.cta-box a {
    display: inline-block;
    padding: 0.7rem 1.2rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.cta-box a:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .register-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .benefits-section {
        position: relative;
        top: 0;
    }

    .benefits-list {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .register-main {
        padding: 2rem 1rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .form-container {
        padding: 2rem 1.5rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .form-grid .form-group:nth-child(n+3) {
        grid-column: auto;
    }

    .benefits-content {
        padding: 1.5rem;
    }

    .benefits-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .register-main {
        padding: 1.5rem 1rem;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .form-container {
        padding: 1.5rem 1rem;
    }

    .form-label {
        font-size: 0.85rem;
    }

    .form-control {
        padding: 0.75rem 0.9rem;
        font-size: 0.9rem;
    }

    .btn-primary,
    .btn-block,
    .btn-lg {
        padding: 0.8rem 1.2rem;
        font-size: 0.95rem;
    }
}