/* ==========================================================================
   SiiT Egabrenses - Multiphones - Control de Kilometraje e Intervenciones
   Diseño de Vanguardia: Slate Dark Modern con Acentos Neón & Glassmorphism
   ========================================================================== */

:root {
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    
    /* Paleta Principal */
    --bg-body: #0b0f19;
    --bg-card: rgba(18, 24, 38, 0.75);
    --bg-card-solid: #121826;
    --bg-card-hover: rgba(28, 38, 60, 0.85);
    --bg-input: rgba(11, 15, 25, 0.8);
    --bg-glass: rgba(18, 24, 38, 0.65);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-focus: #3b82f6;
    --border-highlight: rgba(59, 130, 246, 0.4);

    /* Colores Semánticos */
    --primary: #3b82f6;
    --primary-gradient: linear-gradient(135deg, #2563eb 0%, #3b82f6 50%, #06b6d4 100%);
    --primary-glow: rgba(59, 130, 246, 0.35);
    --accent-cyan: #06b6d4;
    
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.12);
    --success-border: rgba(16, 185, 129, 0.3);
    
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.12);
    --warning-border: rgba(245, 158, 11, 0.3);
    
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.12);
    --danger-border: rgba(239, 68, 68, 0.3);

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Sombras y Efectos */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.45);
    --shadow-neon: 0 0 20px rgba(59, 130, 246, 0.3);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-full: 9999px;

    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base & Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-body);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
    background-image: 
        radial-gradient(at 0% 0%, rgba(37, 99, 235, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(6, 182, 212, 0.12) 0px, transparent 40%),
        radial-gradient(at 50% 100%, rgba(16, 185, 129, 0.08) 0px, transparent 50%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

/* App Wrapper */
.app-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem 3rem 1rem;
}

/* ==========================================================================
   Header & Navegación
   ========================================================================== */
.main-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(11, 15, 25, 0.85);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
    padding: 0.85rem 0;
}

.header-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: var(--shadow-neon);
}

.brand-text h1 {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.brand-text p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Perfil de Técnico Activo */
.user-identity-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
}

.user-identity-card:hover {
    border-color: var(--border-highlight);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-sm);
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.user-vehicle {
    font-size: 0.72rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.switch-badge {
    font-size: 0.7rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    margin-left: 0.25rem;
}

/* ==========================================================================
   Navegación por Pestañas
   ========================================================================== */
.nav-tabs-wrapper {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.nav-tabs {
    display: flex;
    gap: 0.5rem;
    background: rgba(18, 24, 38, 0.5);
    padding: 0.35rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.15rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.tab-badge {
    background: var(--warning);
    color: #000;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.1rem 0.45rem;
    border-radius: var(--radius-full);
    margin-left: 0.2rem;
}

.tab-badge.hidden {
    display: none;
}

.live-clock-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
}

.live-clock-card .pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--success);
    animation: pulseGlow 2s infinite;
}

/* ==========================================================================
   KPIs & Estadísticas
   ========================================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon.blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.stat-icon.amber { background: var(--warning-bg); color: #fbbf24; }
.stat-icon.green { background: var(--success-bg); color: #34d399; }
.stat-icon.cyan { background: rgba(6, 182, 212, 0.15); color: #22d3ee; }

.stat-meta .stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.stat-meta .stat-val {
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-top: 0.2rem;
}

/* ==========================================================================
   Vistas & Contenido Principal
   ========================================================================== */
.view-panel {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.view-panel.active {
    display: block;
}

/* Panel Registro Inicial */
.form-grid-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 960px) {
    .form-grid-layout {
        grid-template-columns: 1fr;
    }
}

.card-container {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-lg);
}

.card-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title-row h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.card-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
}

.badge-auto {
    background: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Estilos de Formulario */
.form-group {
    margin-bottom: 1.35rem;
}

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

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

label {
    display: block;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.45rem;
}

.label-required::after {
    content: ' *';
    color: var(--danger);
}

.label-tip {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-left: 0.35rem;
}

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 0.9rem;
    color: var(--text-muted);
    pointer-events: none;
    display: flex;
    align-items: center;
}

.form-control {
    width: 100%;
    padding: 0.75rem 0.9rem 0.75rem 2.6rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: #fff;
    font-family: inherit;
    font-size: 0.92rem;
    transition: var(--transition);
}

.form-control.no-icon {
    padding-left: 0.9rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    background: rgba(18, 24, 38, 0.95);
}

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

textarea.form-control {
    min-height: 85px;
    resize: vertical;
    padding: 0.75rem 0.9rem;
}

/* Input de Km destacado */
.km-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.km-input-wrapper input {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: #38bdf8;
    padding-right: 4.5rem;
}

.km-unit-tag {
    position: absolute;
    right: 1rem;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
}

.quick-km-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.45rem;
    flex-wrap: wrap;
}

.btn-chip {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
}

.btn-chip:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--border-highlight);
    color: #fff;
}

/* Sugerencias Rápidas de intervención */
.quick-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.45rem;
}

/* Tarjeta Lateral de Asistente */
.helper-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.helper-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.helper-tip-box {
    background: rgba(59, 130, 246, 0.08);
    border-left: 3px solid var(--primary);
    padding: 0.75rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.last-km-indicator {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    padding: 0.85rem;
    border-radius: var(--radius-md);
}

.last-km-indicator .label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.last-km-indicator .val {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--accent-cyan);
    margin-top: 0.2rem;
}

/* Botones Principales */
.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.85rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.55);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.7rem 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-success {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    color: #fff;
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 700;
    padding: 0.75rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(16, 185, 129, 0.45);
}

.btn-danger-outline {
    background: transparent;
    color: #f87171;
    border: 1px solid var(--danger-border);
    font-family: inherit;
    font-size: 0.8rem;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-danger-outline:hover {
    background: var(--danger-bg);
}

/* ==========================================================================
   Panel: Intervenciones Abiertas (Cierre de Intervención)
   ========================================================================== */
.open-interventions-section {
    margin-bottom: 2rem;
}

.section-header-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.section-header-banner h2 {
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.section-header-banner p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.open-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 1.25rem;
}

@media (max-width: 640px) {
    .open-cards-grid {
        grid-template-columns: 1fr;
    }
}

.open-item-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    border-top: 3px solid var(--warning);
}

.open-item-card:hover {
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

.open-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.client-name-badge {
    font-size: 1.05rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
}

.open-time-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--warning-bg);
    border: 1px solid var(--warning-border);
    color: #fbbf24;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.open-card-body {
    margin-bottom: 1.25rem;
}

.open-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.open-metrics-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    background: rgba(0, 0, 0, 0.25);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.metric-cell .label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.metric-cell .val {
    font-size: 0.92rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.metric-cell .val.highlight {
    color: #38bdf8;
}

.open-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.tech-tag {
    font-size: 0.78rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Empty State */
.empty-state-box {
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.empty-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.empty-state-box h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
}

.empty-state-box p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    max-width: 420px;
}

/* ==========================================================================
   Panel: Historial, Búsqueda y Tabla de Partes
   ========================================================================== */
.history-controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.search-filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex: 1;
}

.search-box {
    position: relative;
    min-width: 260px;
    flex: 1;
}

.search-box input {
    padding-left: 2.3rem;
    height: 40px;
    font-size: 0.85rem;
}

.filter-select {
    height: 40px;
    padding: 0 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: #fff;
    font-family: inherit;
    font-size: 0.85rem;
    cursor: pointer;
}

.actions-group {
    display: flex;
    gap: 0.5rem;
}

/* Tabla de Datos */
.table-responsive-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

.data-table th {
    background: rgba(11, 15, 25, 0.8);
    color: var(--text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 0.95rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-full);
}

.status-badge.open {
    background: var(--warning-bg);
    color: #fbbf24;
    border: 1px solid var(--warning-border);
}

.status-badge.closed {
    background: var(--success-bg);
    color: #34d399;
    border: 1px solid var(--success-border);
}

.km-pill {
    font-weight: 800;
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    display: inline-block;
}

.table-action-btns {
    display: flex;
    gap: 0.35rem;
    justify-content: flex-end;
}

.btn-icon-subtle {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon-subtle:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-icon-subtle.delete:hover {
    background: var(--danger-bg);
    color: #f87171;
    border-color: var(--danger-border);
}

/* ==========================================================================
   Modales & Diálogos
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-container {
    background: var(--bg-card-solid);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 580px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    transform: scale(0.95);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open .modal-container {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.2rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.modal-close-btn:hover {
    color: #fff;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    background: rgba(0, 0, 0, 0.2);
}

/* Resumen Visual de Intervención en el Modal de Cierre */
.closure-summary-banner {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(6, 182, 212, 0.08) 100%);
    border: 1px solid rgba(59, 130, 246, 0.25);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1.25rem;
}

.closure-summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    font-size: 0.82rem;
}

.calc-km-result-box {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-km-result-box .title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
}

.calc-km-result-box .num {
    font-size: 1.5rem;
    font-weight: 800;
    color: #34d399;
}

.calc-km-result-box.error {
    background: var(--danger-bg);
    border-color: var(--danger-border);
}

.calc-km-result-box.error .num {
    font-size: 0.9rem;
    color: #f87171;
}

/* Modal Selector de Técnico */
.tech-selection-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.tech-choice-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.tech-choice-card:hover {
    border-color: var(--border-highlight);
    background: rgba(59, 130, 246, 0.1);
}

.tech-choice-card.selected {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.2);
    box-shadow: 0 0 12px rgba(37, 99, 235, 0.25);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    pointer-events: none;
}

.toast {
    background: #1e293b;
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.88rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 280px;
    pointer-events: auto;
    animation: slideUp 0.3s ease-out;
    border-left: 4px solid var(--primary);
}

.toast.success { border-left-color: var(--success); }
.toast.warning { border-left-color: var(--warning); }
.toast.error { border-left-color: var(--danger); }

/* Animaciones */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

/* ==========================================================================
   Modo Impresión (@media print)
   ========================================================================== */
@media print {
    body {
        background: #fff !important;
        color: #000 !important;
        background-image: none !important;
    }

    .main-header,
    .nav-tabs-wrapper,
    .stats-grid,
    .history-controls-bar .actions-group,
    .search-filter-group,
    .table-action-btns,
    .helper-card,
    .modal-overlay,
    .toast-container,
    .btn-primary,
    .btn-secondary {
        display: none !important;
    }

    .app-container {
        max-width: 100% !important;
        padding: 0 !important;
    }

    .view-panel {
        display: none !important;
    }

    #view-history {
        display: block !important;
    }

    .table-responsive-wrapper {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
        background: #fff !important;
    }

    .data-table {
        font-size: 9pt !important;
    }

    .data-table th {
        background: #f1f5f9 !important;
        color: #000 !important;
        border-bottom: 2px solid #000 !important;
    }

    .data-table td {
        border-bottom: 1px solid #ddd !important;
        color: #000 !important;
    }

    .print-only-header {
        display: block !important;
        margin-bottom: 1.5rem;
        border-bottom: 2px solid #000;
        padding-bottom: 0.5rem;
    }
}

.print-only-header {
    display: none;
}

/* =============================================================================
   PANTALLA DE CONTROL DE ACCESO (LOGIN CON PIN & ADMINISTRACIÓN)
   ============================================================================= */
.auth-screen-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: radial-gradient(circle at top center, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.98)), #090d16;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    overflow-y: auto;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.auth-screen-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: rgba(22, 30, 49, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(37, 99, 235, 0.2);
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    animation: authCardIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes authCardIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.auth-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.auth-brand-badge {
    width: 68px;
    height: 68px;
    border-radius: var(--radius-lg);
    background: #ffffff;
    padding: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), 0 0 15px rgba(59, 130, 246, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.25rem;
}

.auth-logo-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.auth-title {
    font-size: 1.28rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.02em;
    margin: 0;
}

.auth-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Pestañas de Login */
.auth-tabs {
    display: flex;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.25rem;
    gap: 0.25rem;
}

.auth-tab-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 0.5rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.84rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.auth-tab-btn.active {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.auth-view {
    display: none;
    flex-direction: column;
    gap: 1.15rem;
}

.auth-view.active {
    display: flex;
}

.auth-instructions {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    text-align: center;
}

/* Cuadrícula de Técnicos para Login */
.auth-tech-grid {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    max-height: 290px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.auth-tech-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    padding: 0.85rem 1rem;
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    width: 100%;
}

.auth-tech-card:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--border-highlight);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.auth-tech-card-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.auth-tech-name {
    font-size: 0.94rem;
    font-weight: 700;
    color: #ffffff;
    display: block;
}

.auth-tech-meta {
    font-size: 0.76rem;
    color: var(--text-muted);
}

.auth-tech-arrow {
    color: var(--text-muted);
    font-size: 1.1rem;
    transition: var(--transition);
}

.auth-tech-card:hover .auth-tech-arrow {
    color: var(--primary-light);
    transform: translateX(4px);
}

/* Banner de Técnico Seleccionado para PIN */
.auth-selected-tech-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.35);
    border-radius: var(--radius-md);
}

.btn-back-tech {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: #ffffff;
    border-radius: var(--radius-sm);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-back-tech:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.auth-selected-info {
    display: flex;
    flex-direction: column;
}

.auth-selected-info strong {
    color: #fff;
    font-size: 0.95rem;
}

.auth-selected-info span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Pantalla de Entrada de PIN */
.pin-display-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin: 0.5rem 0 0.25rem;
}

.pin-display-wrapper label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.pin-dots-container {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.5rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
}

.pin-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.pin-dot.filled {
    background: var(--primary-light);
    border-color: var(--primary-light);
    box-shadow: 0 0 10px rgba(96, 165, 250, 0.8);
    transform: scale(1.15);
}

.pin-dot.error {
    background: #ef4444;
    border-color: #ef4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.8);
}

/* Teclado Numérico */
.pin-keypad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
    max-width: 290px;
    margin: 0 auto;
    width: 100%;
}

.pin-key {
    background: rgba(30, 41, 59, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-size: 1.35rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.pin-key:hover {
    background: rgba(59, 130, 246, 0.25);
    border-color: var(--border-highlight);
    color: #fff;
    transform: translateY(-2px);
}

.pin-key:active {
    transform: scale(0.95);
    background: var(--primary);
}

.pin-key-fn {
    font-size: 1.15rem;
    background: rgba(15, 23, 42, 0.8);
    color: var(--text-secondary);
}

.pin-key-action {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-size: 1.15rem;
}

.pin-key-action:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

.auth-remember-row {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.25rem;
}

.auth-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    margin: 0;
}

.auth-hint strong {
    color: var(--accent-light);
}

/* Login Admin */
.auth-admin-form {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    padding-top: 0.5rem;
}

.input-with-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.btn-toggle-pass {
    position: absolute;
    right: 0.75rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
}

.btn-toggle-pass:hover {
    color: #fff;
}

/* Pie de estado de servidor en Login */
.auth-footer-status {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Pill de Estado de Servidor MySQL */
.server-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--border-color);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.server-status-pill .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #f59e0b; /* Amarillo por defecto */
    box-shadow: 0 0 6px rgba(245, 158, 11, 0.6);
}

.server-status-pill .status-dot.online {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.8);
}

.server-status-pill .status-dot.offline {
    background: #ef4444;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.8);
}

/* Botón Salir / Logout en Header */
.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-logout:hover {
    background: #ef4444;
    color: #ffffff;
    border-color: #ef4444;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.header-right-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

@media (max-width: 640px) {
    .auth-card {
        padding: 1.5rem 1.15rem;
    }
    .pin-keypad {
        gap: 0.5rem;
    }
    .pin-key {
        height: 48px;
        font-size: 1.25rem;
    }
    .header-right-actions {
        gap: 0.45rem;
    }
    .btn-logout span {
        display: none;
    }
    .btn-logout {
        padding: 0.45rem;
    }
}