/* CSS Principal del ERP Autopartes Premier */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-dark: #070b19;       /* Fondo oscuro profundo de la app */
    --bg-panel: #0f172e;      /* Color de paneles y tarjetas */
    --bg-sidebar: #0b0f1f;    /* Fondo del menú lateral */
    --color-gold: #d4af37;    /* Dorado corporativo principal */
    --color-gold-hover: #f3cf58; 
    --color-silver: #b0b3c1;  /* Plateado corporativo */
    --color-silver-light: #e2e8f0;
    --text-primary: #f8fafc;  /* Texto claro principal */
    --text-muted: #94a3b8;    /* Texto secundario atenuado */
    --border-color: #1e294b;  /* Color de bordes de la UI */
    --btn-success: #10b981;   /* Verde para acciones exitosas */
    --btn-danger: #ef4444;    /* Rojo para alertas/bajas */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    display: flex;
}

/* ==========================================
   INTERFAZ DE ACTIVACIÓN DE LICENCIA (PANTALLA COMPLETA)
   ========================================== */
#licencia-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(7, 11, 25, 0.95);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.licencia-card {
    background-color: var(--bg-panel);
    border: 2px solid var(--color-gold);
    width: 500px;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
}

.licencia-card img.logo-login {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 25px;
    display: block;
    box-sizing: border-box;
}

.licencia-card h2 {
    color: var(--text-primary);
    margin-bottom: 15px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.licencia-card p {
    color: var(--text-muted);
    margin-bottom: 25px;
    font-size: 14px;
    line-height: 1.5;
}

.input-group {
    margin-bottom: 20px;
    text-align: left;
}

.input-group label {
    display: block;
    color: var(--color-gold);
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.input-group input, .input-group select, .input-group textarea {
    width: 100%;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
}

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

.btn-premium {
    width: 100%;
    background: linear-gradient(135deg, var(--color-gold), #aa8017);
    color: #000;
    font-weight: 700;
    padding: 14px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-premium:hover {
    filter: brightness(1.1);
}

/* ==========================================
   ESTRUCTURA PRINCIPAL DE LA SPA
   ========================================== */
#sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.sidebar-brand {
    padding: 0;
    border-bottom: 1px solid var(--border-color);
    background-color: #000;
    overflow: hidden;
}

.sidebar-brand img {
    width: 100%;
    height: auto;
    display: block;
}

.sidebar-user {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(212, 175, 55, 0.05);
}

.sidebar-user .name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.sidebar-user .role {
    font-size: 12px;
    color: var(--color-gold);
    font-weight: 500;
}

.menu-items {
    list-style: none;
    padding: 15px 10px;
    overflow-y: auto;
    flex-grow: 1;
}

.menu-items li {
    margin-bottom: 5px;
}

.menu-items a {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
}

.menu-items a:hover, .menu-items li.active a {
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--color-gold);
}

.menu-items a svg {
    margin-right: 12px;
    width: 18px;
    height: 18px;
}

#main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

header {
    background-color: var(--bg-panel);
    border-bottom: 1px solid var(--border-color);
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
}

header h1 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-gold);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
}

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

.app-view {
    flex-grow: 1;
    padding: 30px;
    overflow-y: auto;
    display: none;
}

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

/* ==========================================
   DISEÑO DEL DASHBOARD GERENCIAL
   ========================================== */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.metric-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.metric-card.gold-border {
    border-left: 4px solid var(--color-gold);
}

.metric-info h3 {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.metric-info .value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.chart-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    height: 350px;
    display: flex;
    flex-direction: column;
}

.chart-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-gold);
}

.chart-wrapper {
    flex-grow: 1;
    position: relative;
}

/* ==========================================
   TABLAS Y VISORES DE DATOS (PAGINACIÓN)
   ========================================== */
.table-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 15px;
}

.search-box {
    display: flex;
    align-items: center;
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 15px;
    width: 350px;
}

.search-box input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    width: 100%;
    margin-left: 10px;
    outline: none;
}

.table-wrapper {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th {
    background-color: rgba(212, 175, 55, 0.05);
    color: var(--color-gold);
    font-weight: 600;
    font-size: 13px;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--color-silver-light);
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background-color: rgba(255, 255, 255, 0.02);
}

.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.badge-success { background-color: rgba(16, 185, 129, 0.1); color: var(--btn-success); }
.badge-warning { background-color: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.badge-danger { background-color: rgba(239, 68, 68, 0.1); color: var(--btn-danger); }

.pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
}

.pagination button {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination span {
    font-size: 12px;
    color: var(--text-muted);
}

/* ==========================================
   CARGAS MASIVAS (EXCEL)
   ========================================== */
.dropzone-container {
    background-color: var(--bg-panel);
    border: 2px dashed var(--color-gold);
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    margin-bottom: 30px;
}

.dropzone-container:hover {
    background-color: rgba(212, 175, 55, 0.02);
}

.dropzone-container svg {
    width: 48px;
    height: 48px;
    color: var(--color-gold);
    margin-bottom: 15px;
}

.error-list {
    background-color: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 6px;
    padding: 20px;
    margin-top: 20px;
}

.error-list h4 {
    color: var(--btn-danger);
    margin-bottom: 10px;
}

.error-list ul {
    list-style-type: none;
    max-height: 200px;
    overflow-y: auto;
}

.error-list li {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 5px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 5px;
}

/* ==========================================
   CONTENEDORES DE FORMULARIOS Y ACCIONES
   ========================================== */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 20px;
}

.btn-primary {
    background-color: var(--color-gold);
    color: #000;
    font-weight: 600;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
}

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

/* ==========================================
   BOTÓN DE AYUDA CONTEXTUAL IN SITU
   ========================================== */
.btn-ayuda-contextual {
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    vertical-align: middle;
    margin-left: 15px;
    outline: none;
    box-shadow: 0 0 5px rgba(212, 175, 55, 0.1);
}
.btn-ayuda-contextual:hover {
    background: var(--color-gold);
    color: #000;
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.faq-item {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 10px;
}
.faq-item b {
    color: var(--color-gold);
    font-size: 12.5px;
    display: block;
    margin-bottom: 4px;
}
.faq-item p {
    margin: 0;
    font-size: 12px;
    color: var(--text-muted);
}

/* Nuevas clases para Grilla de Ventas y Operaciones del Dashboard */
.sales-metrics-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}
.ops-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}
.metric-card-compact {
    padding: 12px 15px !important;
}
.metric-card-standard {
    padding: 15px 20px !important;
}
.metric-title-compact {
    font-size: 11px;
    color: var(--text-muted);
    margin: 0 0 5px 0;
    text-transform: uppercase;
}
.metric-title-standard {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0 0 5px 0;
    text-transform: uppercase;
}
.metric-value-compact {
    font-size: 16px;
}
.metric-value-standard {
    font-size: 20px;
}
.dashboard-section-title {
    color: var(--color-gold);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 15px 0;
}