/**
 * AUREA ADMIN v0.2 - Sistema de Estilos Corporativos
 * Colores: Azul Profundo (#0C253D) y Oro Áureo (#B88A3F)
 * Layout: Menú lateral posicionado en el COSTADO DERECHO
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@500;600;700;800&display=swap');

:root {
    /* Identidad Primaria */
    --color-primary: #0C253D;
    --color-primary-dark: #071726;
    --color-primary-light: #163e63;
    --color-primary-subtle: #EDF3F8;

    /* Acento Oro Áureo */
    --color-gold: #B88A3F;
    --color-gold-hover: #D4A34D;
    --color-gold-subtle: #FBF6EE;
    --color-gold-border: #E5CA9E;

    /* Superficies y Neutros */
    --color-bg-body: #F4F6F9;
    --color-bg-card: #FFFFFF;
    --color-text-main: #1E293B;
    --color-text-muted: #64748B;
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;

    /* Estados Operativos */
    --color-success: #10B981;
    --color-success-bg: #ECFDF5;
    --color-warning: #F59E0B;
    --color-warning-bg: #FFFBEB;
    --color-danger: #EF4444;
    --color-danger-bg: #FEF2F2;
    --color-info: #0284C7;
    --color-info-bg: #F0F9FF;

    /* Dimensiones */
    --sidebar-width: 270px;
    --header-height: 70px;
    --border-radius: 10px;
    --shadow-card: 0 4px 15px rgba(12, 37, 61, 0.05);
    --shadow-hover: 0 8px 25px rgba(12, 37, 61, 0.1);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--color-bg-body);
    color: var(--color-text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .brand-font {
    font-family: 'Montserrat', sans-serif;
    color: var(--color-primary);
    font-weight: 600;
}

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-gold-hover);
}

/* ==========================================================
   LAYOUT PRINCIPAL CON MENÚ LATERAL DERECHO
   ========================================================== */
.admin-wrapper {
    display: flex;
    flex-direction: row;
    min-height: 100vh;
    position: relative;
}

/* Contenido Principal (A la izquierda del menú derecho) */
.main-content {
    flex: 1;
    margin-right: var(--sidebar-width);
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: var(--transition);
}

/* Sidebar Derecho Fijo */
.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--color-primary);
    color: #FFFFFF;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    height: 100vh;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    border-left: 2px solid rgba(184, 138, 63, 0.3);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.12);
    overflow-y: auto;
}

/* Cabecera del Sidebar */
.sidebar-header {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-logo {
    height: 38px;
    width: auto;
    filter: brightness(0) invert(1);
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
}

.sidebar-brand-text .title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #FFFFFF;
}

.sidebar-brand-text .subtitle {
    font-size: 10.5px;
    color: var(--color-gold);
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* Navegación del Sidebar */
.sidebar-nav {
    padding: 16px 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #94A3B8;
    padding: 12px 14px 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
    color: #CBD5E1;
    border-radius: 8px;
    font-size: 13.5px;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
}

.nav-item .icon {
    font-size: 17px;
    width: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94A3B8;
    transition: var(--transition);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #FFFFFF;
}

.nav-item:hover .icon {
    color: var(--color-gold);
}

.nav-item.active {
    background: linear-gradient(90deg, rgba(184, 138, 63, 0.18) 0%, rgba(184, 138, 63, 0.05) 100%);
    color: #FFFFFF;
    font-weight: 600;
    border-left: 3.5px solid var(--color-gold);
}

.nav-item.active .icon {
    color: var(--color-gold);
}

.nav-item.logout-link {
    color: #F87171;
    margin-top: auto;
}

.nav-item.logout-link:hover {
    background: rgba(239, 68, 68, 0.12);
    color: #FCA5A5;
}

.nav-badge {
    margin-left: auto;
    padding: 2px 8px;
    background: var(--color-gold);
    color: #FFFFFF;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
}

/* Top Header */
.top-header {
    height: var(--header-height);
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.page-title-box h1 {
    font-size: 20px;
    color: var(--color-primary);
    margin: 0;
}

.page-title-box .breadcrumb {
    font-size: 12px;
    color: var(--color-text-muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-profile-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px;
    background: var(--color-bg-body);
    border: 1px solid var(--color-border);
    border-radius: 30px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    border: 1.5px solid var(--color-gold);
}

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

.user-info .name {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
}

.user-info .role {
    font-size: 11px;
    color: var(--color-gold);
    font-weight: 500;
}

/* Contenido Principal Interno */
.content-body {
    padding: 30px;
    flex: 1;
}

/* ==========================================================
   COMPONENTES Y TARJETAS UI
   ========================================================== */
.card {
    background: var(--color-bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
    margin-bottom: 24px;
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-hover);
}

.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #FFFFFF;
}

.card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body {
    padding: 24px;
}

/* Grid de KPIs */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.kpi-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.kpi-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-gold);
    transition: var(--transition);
}

.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.kpi-card:hover::after {
    height: 4px;
}

.kpi-info h3 {
    font-size: 12.5px;
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.kpi-info .kpi-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-primary);
    font-family: 'Montserrat', sans-serif;
}

.kpi-icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

/* ==========================================================
   BOTONES Y FORMULARIOS
   ========================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: 7px;
    font-size: 13.5px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--color-primary-light);
    color: #FFFFFF;
}

.btn-gold {
    background: var(--color-gold);
    color: #FFFFFF;
}

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

.btn-secondary {
    background: #FFFFFF;
    border-color: var(--color-border);
    color: var(--color-text-main);
}

.btn-secondary:hover {
    background: #F8FAFC;
    border-color: #CBD5E1;
}

.btn-danger {
    background: var(--color-danger);
    color: #FFFFFF;
}

.btn-danger:hover {
    background: #DC2626;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.form-control, .form-select {
    width: 100%;
    padding: 10px 14px;
    font-size: 13.5px;
    font-family: inherit;
    border: 1px solid var(--color-border);
    border-radius: 7px;
    background-color: #FFFFFF;
    color: var(--color-text-main);
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(184, 138, 63, 0.15);
}

textarea.form-control {
    min-height: 110px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

/* ==========================================================
   TABLAS Y DATAGRIDS
   ========================================================== */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
    text-align: left;
}

.custom-table th {
    background: #F8FAFC;
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.custom-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-main);
    vertical-align: middle;
}

.custom-table tr:hover td {
    background-color: #FAFCFE;
}

.code-tag {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(12, 37, 61, 0.1);
}

/* ==========================================================
   BADGES Y ESTADOS
   ========================================================== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
    white-space: nowrap;
}

.badge-lead-nuevo { background: #E0F2FE; color: #0369A1; }
.badge-lead-contactado { background: #EDE9FE; color: #6D28D9; }
.badge-lead-info { background: #FEF3C7; color: #B45309; }
.badge-lead-analisis { background: #FCE7F3; color: #BE185D; }
.badge-lead-cot-proc { background: #FEF9C3; color: #854D0E; }
.badge-lead-cot-env { background: #E0E7FF; color: #3730A3; }
.badge-lead-seguimiento { background: var(--color-gold-subtle); color: #8C6422; border: 1px solid var(--color-gold-border); }
.badge-lead-ganado { background: var(--color-success-bg); color: #047857; }
.badge-lead-perdido { background: var(--color-danger-bg); color: #B91C1C; }
.badge-secondary { background: #F1F5F9; color: #475569; }

/* ==========================================================
   ALERTAS Y NOTIFICACIONES
   ========================================================== */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 13.5px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-success { background: var(--color-success-bg); color: #065F46; border-left: 4px solid var(--color-success); }
.alert-danger { background: var(--color-danger-bg); color: #991B1B; border-left: 4px solid var(--color-danger); }
.alert-info { background: var(--color-info-bg); color: #075985; border-left: 4px solid var(--color-info); }
.alert-warning { background: var(--color-warning-bg); color: #92400E; border-left: 4px solid var(--color-warning); }

/* ==========================================================
   EDITOR DE CONTENIDO (TOOLBAR CON BOTONES HTML)
   ========================================================== */
.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 10px;
    background: #F8FAFC;
    border: 1px solid var(--color-border);
    border-bottom: none;
    border-radius: 7px 7px 0 0;
}

.editor-btn {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 5px;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
}

.editor-btn:hover {
    background: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
}

.editor-textarea {
    border-radius: 0 0 7px 7px !important;
    font-family: 'SFMono-Regular', Consolas, Menlo, monospace;
    font-size: 13px;
    line-height: 1.6;
}

/* ==========================================================
   LOGIN PAGE EXCLUSIVO
   ========================================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top right, #163e63 0%, #0C253D 50%, #071726 100%);
    padding: 20px;
}

.login-card {
    background: #FFFFFF;
    width: 100%;
    max-width: 440px;
    border-radius: 14px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    border: 1px solid rgba(184, 138, 63, 0.3);
}

.login-header {
    background: #0C253D;
    padding: 35px 25px 25px;
    text-align: center;
    border-bottom: 3px solid var(--color-gold);
    position: relative;
}

.login-logo {
    height: 48px;
    width: auto;
    filter: brightness(0) invert(1);
    margin-bottom: 12px;
}

.login-title {
    color: #FFFFFF;
    font-size: 20px;
    letter-spacing: 1.5px;
    margin: 0;
}

.login-subtitle {
    color: var(--color-gold);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 4px;
}

.login-body {
    padding: 30px 25px;
}

.password-input-group {
    position: relative;
}

.password-toggle-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: var(--color-text-muted);
    padding: 4px;
}

.password-toggle-btn:hover {
    color: var(--color-primary);
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 992px) {
    .main-content {
        margin-right: 0;
    }
    .admin-sidebar {
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
    }
    .admin-sidebar.open {
        transform: translateX(0);
    }
    .sidebar-toggle-btn {
        display: block !important;
    }
}

.sidebar-toggle-btn {
    display: none;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 18px;
    cursor: pointer;
    color: var(--color-primary);
}