/* Sistema de Estilos Premium Dark Mode - Gomería POS */

:root {
    --bg-primary: #050505;     /* Negro profundo/puro */
    --bg-secondary: #0a0a0a;   /* Negro secundario */
    --bg-card: #111111;        /* Gris-carbón oscuro */
    --bg-card-hover: #161616;  /* Gris-carbón hover */
    --border-color: rgba(255, 255, 255, 0.06);
    --border-color-focus: rgba(255, 106, 0, 0.5);
    
    --accent: #ff6a00;         /* Naranja Neón Vibrante */
    --accent-hover: #ff7f30;
    --accent-glow: rgba(255, 106, 0, 0.35);
    
    /* Brillos Neón */
    --text-neon: 0 0 6px rgba(255, 106, 0, 0.55), 0 0 15px rgba(255, 106, 0, 0.25);
    --box-neon: 0 0 10px rgba(255, 106, 0, 0.22), 0 4px 16px rgba(0, 0, 0, 0.6);
    
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #555555;
    
    --success: #2ecc71;
    --success-bg: rgba(46, 204, 113, 0.12);
    --danger: #e74c3c;
    --danger-bg: rgba(231, 76, 60, 0.12);
    --info: #3498db;
    --info-bg: rgba(52, 152, 219, 0.12);
    --warning: #f1c40f;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.8);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* RESET GENERAL Y TIPOGRAFÍA */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 0.88rem; /* Compactación de tipografía base */
}

/* SCROLLBAR PERSONALIZADO */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* ESTILOS DE ELEMENTOS COMUNES */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition-fast);
}
a:hover {
    color: var(--accent-hover);
}

/* CLASES AUXILIARES */
.hidden {
    display: none !important;
}

.text-right {
    text-align: right;
}

.empty-text {
    color: var(--text-secondary);
    text-align: center;
    font-size: 0.9rem;
    padding: 2rem 1rem;
    font-style: italic;
}

/* BOTONES */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 12px var(--accent-glow);
}
.btn-primary:hover:not(:disabled) {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px var(--accent-glow);
}
.btn-primary:disabled {
    background-color: var(--border-color);
    color: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-primary);
}
.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-danger {
    background-color: var(--danger);
    color: #ffffff;
}
.btn-danger:hover {
    background-color: #c0392b;
}

.btn-text {
    background: none;
    border: none;
    padding: 4px 8px;
    font-size: 0.85rem;
}
.btn-danger-text {
    color: var(--danger);
}
.btn-danger-text:hover {
    color: #ff6b5b;
}

.btn-icon-only {
    width: 34px;
    height: 34px;
    padding: 0;
    border-radius: 50%;
    flex-shrink: 0;
}

.btn-block {
    width: 100%;
}

/* FORMULARIOS E INPUTS */
.form-group {
    margin-bottom: 0.9rem;
}

.form-group label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
    width: 100%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

textarea {
    resize: vertical;
}

.form-helper {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* WRAPPERS DE CONTROLES ESPECIALES */
.select-wrapper {
    position: relative;
    width: 100%;
}
.select-wrapper select {
    appearance: none;
    cursor: pointer;
    padding-right: 40px;
}
.select-wrapper .select-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

/* CARDS COMUNES */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.15rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}
.card:hover {
    box-shadow: var(--shadow-md);
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.9rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}
.card-header h4 {
    font-size: 0.85rem;
    color: var(--text-primary);
}

/* BADGES DE ESTADO Y ETIQUETAS */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 6px;
    border-radius: 20px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
}
.badge-success {
    background-color: var(--success-bg);
    color: var(--success);
}
.badge-danger {
    background-color: var(--danger-bg);
    color: var(--danger);
}
.badge-info {
    background-color: var(--info-bg);
    color: var(--info);
}

/* SISTEMA TOAST ALERT */
.toast-container {
    position: fixed;
    bottom: 90px; /* Sobre la barra Pill */
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    width: 320px;
    background-color: var(--bg-card);
    border-left: 4px solid var(--accent);
    padding: 12px 16px;
    border-radius: 6px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: toastSlideIn var(--transition-normal);
    transition: all var(--transition-fast);
}
.toast.success { border-left-color: var(--success); }
.toast.danger { border-left-color: var(--danger); }
.toast.info { border-left-color: var(--info); }

.toast-icon {
    font-size: 1.25rem;
}
.toast.success .toast-icon { color: var(--success); }
.toast.danger .toast-icon { color: var(--danger); }
.toast.info .toast-icon { color: var(--info); }

.toast-body {
    flex-grow: 1;
}
.toast-title {
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 2px;
}
.toast-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@keyframes toastSlideIn {
    from {
        transform: translateX(120%) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateX(0) scale(1);
        opacity: 1;
    }
}

/* PANTALLA DE CARGA (LOADER) */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity var(--transition-fast);
}
.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ================= 1. VISTA DE LOGIN ================= */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background: radial-gradient(circle at 10% 20%, rgba(230, 126, 34, 0.08) 0%, rgba(18, 18, 18, 1) 90%);
}

.login-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp var(--transition-normal);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}
.logo-icon {
    font-size: 3rem;
    color: var(--accent);
    text-shadow: var(--text-neon);
    margin-bottom: 10px;
}
.login-header h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}
.login-header h1 span {
    color: var(--accent);
    text-shadow: var(--text-neon);
}
.login-header p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 4px;
}

.pin-input-wrapper {
    position: relative;
}
.pin-input-wrapper input {
    letter-spacing: 0.8em;
    text-align: center;
    font-size: 1.3rem;
    padding-left: 45px;
}
.pin-input-wrapper .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

@keyframes fadeInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ================= WORKSPACE Y ESTRUCTURA GENERAL ================= */
.app-workspace {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-left: 0; /* Quitado el offset del sidebar */
    padding-bottom: 24px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    background-color: var(--bg-primary);
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.85);
}

/* ================= HEADER TOP-BAR Y NAVEGACIÓN INTEGRADA ================= */
.app-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    border-bottom: 1px solid var(--border-color);
    width: 100%;
}
.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.header-logo-icon {
    font-size: 1.5rem;
    color: var(--accent);
    text-shadow: var(--text-neon);
}
.logo-text {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-primary);
}
.logo-text span {
    color: var(--accent);
    text-shadow: var(--text-neon);
}
.logo-info {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo-subtitle {
    font-size: 0.55rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
    margin-top: 2px;
}
.header-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 24px;
    width: 100%;
    background-color: var(--bg-primary);
}
.nav-container {
    display: flex;
    flex-direction: row;
    gap: 10px;
    justify-content: center;
    align-items: center;
    width: 100%;
    scrollbar-width: none;
}
.nav-container::-webkit-scrollbar {
    display: none;
}
.nav-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    user-select: none;
    width: auto;
}
.nav-item span:first-child {
    font-size: 1.1rem;
}
.nav-item span:last-child {
    font-size: 0.8rem;
}
.nav-item:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
    background-color: var(--bg-card-hover);
}
.nav-item.active {
    color: var(--accent);
    background-color: rgba(255, 106, 0, 0.12);
    border-color: var(--accent);
    box-shadow: 0 2px 8px var(--accent-glow);
}

.profile-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 3px 8px;
    border-radius: 30px;
}
.profile-badge span.material-symbols-outlined {
    font-size: 1.15rem;
    color: var(--accent);
}
.profile-info {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.profile-name {
    font-size: 0.7rem;
    font-weight: 700;
}
.profile-role {
    font-size: 0.55rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* CONTENIDO PRINCIPAL */
.main-content {
    flex-grow: 1;
    padding: 24px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.app-panel {
    animation: fadeIn 0.4s ease;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.panel-header {
    margin-bottom: 1.5rem;
}
.panel-header h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
}
.panel-header p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.panel-header-actions {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    gap: 15px;
}

/* ================= VISTAS ADMINISTRATIVAS ================= */

/* KPI GRID */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}
.kpi-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow-sm);
}
.kpi-card.accent {
    border-left: 4px solid var(--accent);
}
.kpi-icon-box {
    width: 45px;
    height: 45px;
    background-color: var(--bg-secondary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}
.kpi-icon-box span {
    font-size: 1.5rem;
    color: var(--accent);
}
.kpi-details h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}
.kpi-value {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 2px;
}

/* CUERPO DEL DASHBOARD (GRÁFICO Y CIERRE) */
.dashboard-body {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

.chart-wrapper {
    position: relative;
    height: 300px;
    width: 100%;
}

.cierre-action-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}
.cierre-action-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* TABLAS DE DATOS */
.table-container {
    padding: 0;
    overflow-x: auto;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.data-table th,
.data-table td {
    padding: 12px 18px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-color);
}
.data-table th {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}
.data-table tbody tr {
    transition: background-color var(--transition-fast);
}
.data-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.action-buttons-cell {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}
.btn-action {
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 6px;
}
.btn-action.edit {
    background-color: var(--info-bg);
    color: var(--info);
}
.btn-action.edit:hover {
    background-color: var(--info);
    color: #fff;
}
.btn-action.delete {
    background-color: var(--danger-bg);
    color: var(--danger);
}
.btn-action.delete:hover {
    background-color: var(--danger);
    color: #fff;
}

.table-thumbnail {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    object-fit: cover;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.table-placeholder-thumbnail {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    background-color: var(--bg-secondary);
    border: 1px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}
.table-placeholder-thumbnail span {
    font-size: 1.25rem;
    color: var(--text-muted);
}

/* ================= VISTAS DE OPERADOR ================= */

/* REGISTRO DE TRABAJOS */
.operator-split-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 1.5rem;
}

.services-checklist {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
}
.checklist-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-fast);
}
.checklist-item:hover {
    border-color: var(--accent);
    background-color: rgba(230, 126, 34, 0.03);
}
.checklist-item.selected {
    border-color: var(--accent);
    background-color: rgba(255, 106, 0, 0.12);
    box-shadow: 0 2px 8px var(--accent-glow);
}
.checklist-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
}
.checklist-item-info {
    display: flex;
    flex-direction: column;
}
.checklist-name {
    font-size: 0.9rem;
    font-weight: 600;
}
.checklist-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.checklist-price {
    font-weight: 700;
    color: var(--accent);
    font-size: 0.95rem;
}
.checklist-item input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}
.checklist-item input[type="checkbox"]:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}
.checklist-item input[type="checkbox"]:checked::after {
    content: "done";
    font-family: "Material Symbols Outlined";
    font-size: 14px;
    font-weight: bold;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.services-summary-card {
    display: flex;
    flex-direction: column;
    min-height: 350px;
}
.selected-services-list {
    flex-grow: 1;
    overflow-y: auto;
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.selected-service-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px dashed var(--border-color);
}
.selected-service-row .serv-title {
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.selected-service-row .serv-price {
    font-weight: 600;
}
.btn-remove-custom {
    background: none;
    border: none;
    color: var(--danger);
    font-size: 1.15rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    transition: color var(--transition-fast);
}
.btn-remove-custom:hover {
    color: #ff6b5b;
}
.summary-total-bar {
    border-top: 1px solid var(--border-color);
    padding: 12px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 15px;
}
.total-monto {
    color: var(--accent);
    font-size: 1.4rem;
    font-weight: 800;
}

/* PUNTO DE VENTA (POS) - PRODUCTOS Y CARRITO */
.pos-mobile-tabs {
    display: none;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 4px;
    margin-bottom: 1.25rem;
}
.pos-tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 25px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all var(--transition-fast);
}
.pos-tab-btn.active {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.pos-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 1.5rem;
}

.pos-products-side {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* CAJA DE BUSQUEDA */
.search-box-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}
.search-box-wrapper input {
    padding-left: 45px;
    padding-right: 45px;
    background-color: var(--bg-card);
}
.search-box-wrapper .search-icon {
    position: absolute;
    left: 15px;
    color: var(--text-muted);
}
.clear-search-btn {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}
.clear-search-btn:hover {
    color: var(--accent);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

/* PRODUCT CARD IN GRID */
.product-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-fast);
    cursor: default;
    user-select: none;
}
.product-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.product-img-box {
    width: 100%;
    height: 85px;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 6px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product-img-placeholder {
    font-size: 2.2rem;
    color: var(--text-muted);
}

.product-info-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.product-code {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
}
.product-name {
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
    max-height: 2.6em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.product-stock-pill {
    align-self: flex-start;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
    margin-bottom: 4px;
}
.product-price-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
}
.product-price {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--accent);
    text-shadow: 0 0 4px rgba(255, 106, 0, 0.3);
}
.btn-add-product {
    width: 28px;
    height: 28px;
    background-color: var(--accent-glow);
    border-radius: 50%;
    border: 1px solid var(--border-color);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.btn-add-product:hover {
    background-color: var(--accent);
    color: #fff;
}

/* CANASTA (CARRITO) SIDE */
.pos-cart-side {
    display: flex;
    flex-direction: column;
    min-height: 480px;
}
.header-with-badge {
    display: flex;
    align-items: center;
    gap: 8px;
}
.header-with-badge .badge {
    padding: 2px 6px;
    background-color: var(--accent);
    color: #fff;
    font-size: 0.7rem;
}

.cart-items-container {
    flex-grow: 1;
    overflow-y: auto;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-right: 5px;
}
.empty-cart-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    text-align: center;
    color: var(--text-muted);
}
.empty-cart-icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.cart-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    animation: fadeIn var(--transition-fast);
}
.cart-item-left {
    display: flex;
    flex-direction: column;
    max-width: 60%;
}
.cart-item-name {
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cart-item-price {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.cart-item-right {
    display: flex;
    align-items: center;
    gap: 10px;
}
.quantity-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 3px;
    border-radius: 6px;
}
.btn-qty {
    width: 22px;
    height: 22px;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}
.btn-qty:hover {
    background-color: var(--border-color);
}
.qty-num {
    font-size: 0.8rem;
    font-weight: 700;
    min-width: 16px;
    text-align: center;
}
.cart-item-total {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    min-width: 60px;
    text-align: right;
}
.btn-remove-cart-item {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}
.btn-remove-cart-item:hover {
    color: var(--danger);
}

.cart-summary {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}
.cart-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.cart-summary-row.total {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
}
.cart-summary-row.total span:last-child {
    color: var(--accent);
    font-size: 1.4rem;
}

/* PIZARRA DE PENDIENTES */
.pending-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.pending-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 160px;
    transition: all var(--transition-fast);
}
.pending-card:hover {
    border-color: var(--accent);
}
.pending-card.done {
    opacity: 0.5;
    border-color: transparent;
    background-color: rgba(255, 255, 255, 0.02);
}
.pending-desc {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 12px;
    color: var(--text-primary);
    white-space: pre-line;
}
.pending-card.done .pending-desc {
    text-decoration: line-through;
    color: var(--text-muted);
}
.pending-meta {
    border-top: 1px solid var(--border-color);
    padding-top: 8px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.pending-meta strong {
    color: var(--text-primary);
}
.pending-card-actions {
    position: absolute;
    right: 12px;
    top: 12px;
    display: flex;
    gap: 5px;
}
.btn-pending-action {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    padding: 0;
}
.btn-pending-action.check {
    background-color: var(--success-bg);
    color: var(--success);
}
.btn-pending-action.check:hover {
    background-color: var(--success);
    color: #fff;
}
.btn-pending-action.delete {
    background-color: var(--danger-bg);
    color: var(--danger);
}
.btn-pending-action.delete:hover {
    background-color: var(--danger);
    color: #fff;
}

/* ================= CHAT EN TIEMPO REAL ================= */
.chat-container-layout {
    display: flex;
    flex-direction: column;
    height: 480px;
    padding: 0;
    overflow: hidden;
}
.chat-messages-box {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: var(--bg-secondary);
}

.chat-bubble {
    max-width: 75%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
    position: relative;
    animation: fadeInUp var(--transition-fast);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Mensajes enviados por otros */
.chat-bubble.incoming {
    align-self: flex-start;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 2px;
}
/* Mensajes enviados por el usuario actual */
.chat-bubble.outgoing {
    align-self: flex-end;
    background-color: var(--accent);
    color: #ffffff;
    border-bottom-right-radius: 2px;
}
.chat-bubble.outgoing .chat-meta {
    color: rgba(255, 255, 255, 0.7);
}

/* Mensaje URGENTE */
.chat-bubble.urgent {
    border-color: var(--danger);
    box-shadow: 0 0 10px rgba(231, 76, 60, 0.3);
}
.chat-bubble.incoming.urgent {
    background-color: rgba(231, 76, 60, 0.08);
}
.chat-bubble.outgoing.urgent {
    background-color: var(--danger);
}

.chat-sender {
    font-weight: 700;
    font-size: 0.75rem;
}
.chat-bubble.incoming .chat-sender {
    color: var(--accent);
}
.chat-bubble.incoming.urgent .chat-sender {
    color: var(--danger);
}

.chat-bubble.outgoing .chat-sender {
    color: #ffffff;
}
.chat-text {
    line-height: 1.4;
    word-break: break-word;
}
.chat-meta {
    font-size: 0.65rem;
    color: var(--text-secondary);
    align-self: flex-end;
    display: flex;
    align-items: center;
    gap: 4px;
}

.chat-input-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.urgency-toggle-wrapper {
    position: relative;
}
.hidden-checkbox {
    display: none;
}
.urgency-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-fast);
}
.urgency-label:hover {
    border-color: var(--danger);
    color: var(--danger);
}
.hidden-checkbox:checked + .urgency-label {
    background-color: var(--danger-bg);
    border-color: var(--danger);
    color: var(--danger);
}

/* Overrides para pantallas móviles y tablets en vertical (< 768px) */
@media (max-width: 767px) {
    /* POS móvil segmentado por pestañas */
    .pos-mobile-tabs {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    .pos-layout {
        display: block;
    }
    .pos-layout.show-products .pos-cart-side {
        display: none;
    }
    .pos-layout.show-cart .pos-products-side {
        display: none;
    }
    .pos-products-side, .pos-cart-side {
        width: 100% !important;
    }
    
    /* Adaptabilidad para la barra horizontal en móviles */
    .header-top-bar {
        padding: 10px 16px;
    }
    .logo-subtitle {
        display: none;
    }
    .header-navigation {
        padding: 8px 0;
    }
    .nav-container {
        justify-content: flex-start;
        overflow-x: auto;
        padding: 4px 16px;
        -webkit-overflow-scrolling: touch;
    }
    .nav-item {
        flex-shrink: 0;
        padding: 6px 12px;
        font-size: 0.75rem;
    }
    .nav-item span:first-child {
        font-size: 1rem;
    }
    .app-workspace {
        padding-bottom: 24px;
        border-left: none;
        border-right: none;
    }
}

/* ================= MODALES FLOTANTES ================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1500;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn var(--transition-fast);
}

.modal-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    width: 90%;
    max-width: 480px;
    box-shadow: var(--shadow-lg);
    animation: zoomIn var(--transition-normal);
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
}
.modal-header h3 {
    font-size: 1.1rem;
}
.btn-close-modal {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.3rem;
}
.btn-close-modal:hover {
    color: var(--danger);
}

#form-insumo,
#form-servicio,
#form-operador,
#form-pendiente {
    padding: 24px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 1.5rem;
}

@keyframes zoomIn {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* FILE UPLOAD CARD DESIGN */
.file-upload-wrapper {
    position: relative;
    width: 100%;
}
.file-upload-wrapper input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 10;
}
.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    text-align: center;
    transition: all var(--transition-fast);
    background-color: var(--bg-secondary);
}
.file-upload-label span:first-child {
    font-size: 2.2rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.file-upload-label span:last-child {
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.file-upload-wrapper:hover .file-upload-label {
    border-color: var(--accent);
    background-color: rgba(230, 126, 34, 0.02);
}

/* SELECTOR DE METODO DE PAGO SEGMENTADO EN CUADRÍCULA DE TARJETAS COMPACTAS */
.payment-method-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    background: transparent;
    border: none;
    padding: 0;
    width: 100%;
}
.hidden-radio {
    display: none;
}
.pay-method-label {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-fast);
}
.pay-method-label span {
    flex-shrink: 0;
}
.pay-method-label span:first-child {
    font-size: 1.15rem;
    height: 24px;
    width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    line-height: 1;
}
.pay-method-label span:last-child {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.pay-method-label:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background-color: var(--bg-card-hover);
    color: var(--text-primary);
}
.pay-method-label:hover span:first-child {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}
.hidden-radio:checked + .pay-method-label {
    background-color: var(--accent-glow);
    color: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 4px 16px var(--accent-glow);
}
.hidden-radio:checked + .pay-method-label span:first-child {
    background-color: var(--accent);
    color: #ffffff;
}

/* HISTORIAL DE TRABAJOS DEL OPERADOR */
.operator-history-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 420px;
    overflow-y: auto;
    padding-right: 5px;
}
.history-job-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: border-color var(--transition-fast);
}
.history-job-item:hover {
    border-color: var(--accent);
}
.history-job-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.history-job-desc {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}
.history-job-time {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.history-job-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}
.history-job-amount {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--accent);
}
.pay-method-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
}
.pay-method-badge.efectivo {
    background-color: rgba(46, 204, 113, 0.15);
    color: var(--success);
}
.pay-method-badge.transferencia {
    background-color: rgba(52, 152, 219, 0.15);
    color: var(--info);
}

/* CIERRE MENSUAL PROYECTADO */
.dashboard-side-cards {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.cierre-mensual-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.cierre-mensual-card .card-header {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0.15rem;
}
.header-title-with-icon {
    display: flex;
    align-items: center;
    gap: 8px;
}
.header-title-with-icon .header-icon {
    font-size: 1.35rem;
    text-shadow: var(--text-neon);
}
.cierre-desc {
    font-size: 0.72rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 0.4rem;
}
.monthly-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.monthly-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 700;
}
.monthly-total-value {
    color: var(--accent);
    text-shadow: var(--text-neon);
    font-size: 1.05rem;
}
.monthly-divider {
    border-bottom: 1px dashed var(--border-color);
    width: 100%;
}
.monthly-stats-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    color: var(--text-secondary);
}
.monthly-stats-row strong {
    color: var(--text-primary);
}
.btn-accent {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 12px var(--accent-glow);
}
.btn-accent:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 6px 16px var(--accent-glow);
    transform: translateY(-1px);
}

/* ================= DISEÑO RESPONSIVE (FLEXBOX / GRIDS) ================= */

/* TABLETS Y MOVILES HASTA 900px */
@media (max-width: 900px) {
    .dashboard-body {
        grid-template-columns: 1fr;
    }
    .operator-split-layout {
        grid-template-columns: 1fr;
    }
    .pos-layout {
        grid-template-columns: 1fr;
    }
    .pos-cart-side {
        min-height: auto;
    }
}

/* DISPOSITIVOS MÓVILES HASTA 576px */
@media (max-width: 576px) {
    .main-content {
        padding: 16px;
    }
    .panel-header-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .panel-header-actions button {
        width: 100%;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    /* Eliminados los estilos antiguos de navegación flotante inferior */
    .chat-bubble {
        max-width: 85%;
    }
    /* Productos compactos en cuadrícula de 2 columnas para celular */
    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding-right: 0;
    }
    .product-card {
        padding: 8px;
        border-radius: 8px;
    }
    .product-img-box {
        height: 80px;
        margin-bottom: 6px;
    }
    .product-name {
        font-size: 0.75rem;
    }
    .product-price {
        font-size: 0.9rem;
    }
    .product-stock-pill {
        font-size: 0.6rem;
        padding: 1px 4px;
        margin-bottom: 2px;
    }
    .btn-add-product {
        width: 24px;
        height: 24px;
    }
    .btn-add-product span {
        font-size: 14px;
    }
    .search-box-wrapper input {
        padding: 8px 16px 8px 40px;
        font-size: 0.85rem;
    }
    .cart-item-name {
        white-space: normal;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        font-size: 0.75rem;
    }
    .cart-summary .btn {
        padding: 10px 15px;
        font-size: 0.85rem;
    }
}