/* Estilos Generales */
:root {
    --primary-color: #4a90e2;
    --secondary-color: #f8f9fa;
    --sidebar-bg: #d4eefc; 
    --btn-green-base: #28a745;
    --btn-green-hover: #218838;
    --btn-green-active: #1e7e34;
    --sidebar-text: #333; 
    --white-color: #fff;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --neutral-color: #6c757d;
    --border-radius: 8px;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--secondary-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Estilos para la pantalla de Login */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ece9e6 0%, #ffffff 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.login-box {
    background: var(--white-color);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    width: 90%;
    max-width: 400px;
    text-align: center;
}

.login-logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 4px solid var(--sidebar-bg);
}

.login-box h2 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
    border: none;
}

#login-form .form-group {
    text-align: left;
    margin-bottom: 1rem;
}

.btn-login {
    width: 100%;
    margin-top: 1rem;
    padding: 0.9rem;
    background-color: var(--primary-color);
    color: var(--white-color);
}

.login-error-message {
    color: var(--danger-color);
    font-size: 0.9rem;
    margin-top: 1rem;
}


.app-container {
    display: flex;
    min-height: 100vh;
}

/* --- Barra Lateral (Sidebar) --- */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-header {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

.menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.menu-button {
    display: block;
    width: 100%;
    background-color: var(--btn-green-base);
    border: none;
    color: var(--white-color);
    padding: 0.8rem 1.2rem;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.menu-button:hover {
    background-color: var(--btn-green-hover);
}

.menu-button.active {
    background-color: var(--btn-green-active);
    font-weight: 700;
}

.btn-logout {
    margin-top: auto;
    background-color: var(--danger-color);
}
.btn-logout:hover {
    background-color: #c82333;
}


/* --- Contenido Principal --- */
.main-content {
    flex-grow: 1;
    padding: 2rem 3rem;
    overflow-y: auto;
}

.main-header {
    margin-bottom: 2rem;
}

.main-header h1 {
    color: var(--primary-color);
    font-size: 2rem;
}

.view {
    display: none;
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.view.active {
    display: block;
}

h2, h3, h4 {
    color: var(--text-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

h2 {
   border-bottom: 2px solid var(--secondary-color);
}

h3 {
    border-bottom: 1px solid #eee;
}

h4 {
    margin-top: 1rem;
    font-size: 1.1rem;
    color: #555;
}


/* --- Estilos del Formulario --- */
#client-form .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #555;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    background-color: #fff;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
}

.radio-group label {
    margin-right: 1.5rem;
    font-weight: normal;
}

textarea {
    resize: vertical;
}

.form-actions {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.3s, transform 0.2s;
}

.btn:hover {
    opacity: 0.85;
}

.btn:active {
    transform: translateY(1px);
}

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

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

/* --- Sala de Espera --- */
.waiting-list-container {
    list-style: none;
    padding-left: 0;
}

.client-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.5rem;
    background-color: #fdfdff;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: opacity 0.3s ease;
}

.client-card.attended {
    opacity: 0.6;
    background-color: #f8f9fa;
}

.client-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.client-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.status-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0;
}

.client-info .client-name {
    font-weight: 700;
    font-size: 1.1rem;
}

.client-info .pet-name {
    color: #555;
}

.client-actions {
    display: flex;
    gap: 0.75rem;
}

.btn-add, .btn-edit, .btn-delete {
    padding: 0.5rem 1rem;
}

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

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

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

.client-services-display {
    width: 100%;
    margin-top: 1rem;
    padding-top: 0.5rem;
}

.services-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.services-header h4 {
    margin: 0;
    padding: 0;
}

.toggle-arrow {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.services-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.client-card.services-visible .services-content {
    max-height: 500px;
    transition: max-height 0.4s ease-in;
}

.client-card.services-visible .toggle-arrow {
    transform: rotate(180deg);
}

.assigned-services-list {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.assigned-service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    border-radius: var(--border-radius);
}

.assigned-service-item:nth-child(odd) {
    background-color: #f8f9fa;
}

.assigned-service-item .name {
    flex-grow: 1;
}
.assigned-service-item .price {
    font-weight: 500;
    color: #555;
    margin: 0 1rem;
}
.btn-delete-assigned {
    background: none;
    border: none;
    color: var(--danger-color);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0 0.5rem;
}

.total-section {
    text-align: right;
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid #ddd;
}

.total-section .total-amount {
    color: var(--success-color);
    margin-left: 1rem;
}

/* --- Estilos para la sección de Servicios Globales --- */
.service-management-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

.services-list {
    list-style: none;
    padding: 0;
}

.service-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    margin-bottom: 0.75rem;
}

.service-details .service-name {
    font-weight: 500;
}

.service-details .service-price {
    color: var(--success-color);
    font-weight: 700;
    margin-left: 1rem;
}

.service-actions {
    display: flex;
    gap: 0.75rem;
}

/* --- Historial --- */
.history-list-container {
    list-style: none;
    padding: 0;
}

.history-item {
    background-color: #fff;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    cursor: pointer;
}

.history-name {
    font-weight: 500;
    font-size: 1.1rem;
}

.history-delete-btn {
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
}

.history-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    padding: 0 1.5rem;
}

.history-item.details-visible .history-details {
    max-height: 500px;
    padding: 1rem 1.5rem;
    border-top: 1px solid #eee;
}

.history-details p {
    margin: 0.5rem 0;
}

.history-details strong {
    color: #333;
}

/* --- Cotización --- */
.quote-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.quote-section {
    margin-bottom: 2rem;
}

.add-item-form {
    padding: 1rem;
    border: 1px solid #eee;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}
.custom-item-form {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
    align-items: flex-end;
}

.quote-preview {
    background-color: #fdfdff;
    padding: 1.5rem;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
}

#quote-items-list .quote-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

#quote-items-list .quote-item-name {
    flex-grow: 1;
}

#quote-items-list .quote-item-price {
    font-weight: 500;
}

.quote-summary {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid #ddd;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.summary-line.total-line {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--success-color);
}

/* Estilos para la Ventana Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 500px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #aaa;
}

.add-service-form {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.add-service-form .form-group {
    flex-grow: 1;
    margin-bottom: 0;
}

.btn-add-service {
    padding: 0.75rem;
    background-color: var(--primary-color);
    color: var(--white-color);
    white-space: nowrap;
}

/* CAMBIO: Estilos para los pop-ups personalizados */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3000;
}

.popup-box {
    background: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 450px;
    text-align: center;
}

.popup-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.popup-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    border: none;
}

.popup-message {
    margin-bottom: 1.5rem;
    color: #555;
}

.popup-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}


@media (max-width: 992px) {
    .service-management-layout, .quote-layout {
        grid-template-columns: 1fr;
    }
}