/* =========================================
   IRON GATEWAY - HOJA DE ESTILOS MAESTRA (V7 PRO HYBRID - FINAL)
   ========================================= */

:root {
    /* --- VARIABLES GLOBALES (Brand) --- */
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #eab308;
    /* --- MODO OSCURO (DEFAULT) --- */
    --bg-body-start: #1e293b;
    --bg-body-end: #0f172a;
    --bg-dark: #0f172a; /* Fondo base */
    --bg-card: #1e293b; /* Fondo tarjetas */
    /* PRO UI: Header siempre oscuro por identidad */
    --bg-topbar: rgba(15, 23, 42, 0.95);
    --text-header: #f8fafc; /* Texto header siempre blanco */
    --text-header-muted: #94a3b8; /* Texto secundario header */
    --search-bg: rgba(0, 0, 0, 0.2); /* Buscador translúcido */

    --bg-detail: rgba(15, 23, 42, 0.3);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border: #334155;
    --input-bg: #f8fafc;
    --input-text: #0f172a;
    --input-border: #e2e8f0;
    --shadow-glow: rgba(59, 130, 246, 0.4);
    --shadow-card: none;
    --btn-page-bg: var(--bg-dark);
}

/* --- MODO CLARO (PRO VERSION) --- */
[data-theme="light"] {
    --bg-body-start: #f1f5f9; /* Gris azulado muy suave */
    --bg-body-end: #6E8DAC;
    --bg-dark: #f8fafc; /* Fondo base claro */
    --bg-card: #ffffff; /* Tarjetas blancas */
    /* MANTENEMOS HEADER OSCURO (ESTILO AZURE/AWS) */
    --bg-topbar: #1e293b; /* Slate 800 */
    --text-header: #f8fafc; /* Texto blanco sobre fondo oscuro */
    --text-header-muted: #cbd5e1;
    --search-bg: rgba(255, 255, 255, 0.15); /* Buscador translúcido sobre oscuro */

    --bg-detail: #f1f5f9;
    --text-main: #334155; /* Texto gris oscuro profesional */
    --text-muted: #64748b;
    --border: #e2e8f0; /* Borde sutil */

    --accent: #2563eb; /* Azul un poco más fuerte para contraste */
    --shadow-glow: rgba(37, 99, 235, 0.2);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --input-bg: #ffffff;
    --input-text: #1e293b;
    --input-border: #cbd5e1;
    --btn-page-bg: #e2e8f0;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Segoe UI', 'Roboto', Helvetica, Arial, sans-serif;
    /* Usamos variables para el gradiente */
    background: linear-gradient(135deg, var(--bg-body-start) 0%, var(--bg-body-end) 100%);
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: block;
    transition: background 0.3s ease, color 0.3s ease;
}

/* --- CLASE ESPECIAL PARA CENTRAR LOGIN --- */
.layout-centered {
    display: flex !important;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
}

/* =========================================
   COMPONENTES COMPARTIDOS
   ========================================= */
a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s;
}

button, .btn-action {
    cursor: pointer;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    transition: all 0.2s;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

/* Inputs Generales (Formularios) */
.form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--input-border);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--input-text);
    font-size: 1.1rem;
    transition: all 0.2s;
}

    .form-input:focus {
        outline: none;
        border-color: var(--accent);
        background-color: #fff;
        box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    }

/* Layouts Generales */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
}

/* Mensajes */
.msg {
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-weight: 600;
    text-align: center;
    border: 1px solid transparent;
}

.msg-success {
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    border-color: var(--success);
}

.msg-error {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border-color: var(--danger);
}

/* =========================================
   LOGIN (Login.cshtml)
   ========================================= */
.login-card {
    background-color: var(--bg-card); /* Antes fijo white */
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    width: 100%;
    max-width: 450px;
    text-align: center;
    color: var(--text-main);
    margin: auto;
    border: 1px solid var(--border);
}
/* En light mode, Login específico */
[data-theme="light"] .login-card {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    border-color: #e2e8f0;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 0.5rem 0;
}

.login-header p {
    font-size: 1rem;
    color: var(--text-muted);
    margin: 0;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-login {
    width: 100%;
    padding: 1rem;
    background-color: var(--accent);
    color: white;
    font-size: 1.1rem;
    margin-top: 1rem;
}

    .btn-login:hover {
        background-color: var(--accent-hover);
    }

/* Errores Login */
.server-error {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--danger);
    font-weight: bold;
    text-align: left;
}

.validation-message {
    color: var(--danger);
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.input-error {
    border-color: var(--danger) !important;
    background-color: #fef2f2 !important;
}

/* =========================================
   PANEL (Panel.cshtml)
   ========================================= */
.top-bar {
    background-color: var(--bg-topbar); /* Variable clave para el header híbrido */
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    color: var(--text-header); /* Texto siempre blanco */
}
/* En light mode, quitamos borde inferior para limpieza */
[data-theme="light"] .top-bar {
    border-bottom: none;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
}

.brand {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-header);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--text-header-muted);
}

.btn-logout {
    background: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 0.5rem 1.2rem;
    font-size: 0.9rem;
    border-radius: 50px;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    transition: all 0.2s ease;
}

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

.welcome-text {
    margin-bottom: 2.5rem;
}

    .welcome-text h2 {
        font-size: 2.5rem;
        margin: 0;
        font-weight: 700;
        color: var(--text-main);
    }

    .welcome-text p {
        color: var(--text-muted);
        font-size: 1.2rem;
        margin-top: 0.5rem;
    }

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-card); /* Sombra variable */
}
/* En light mode, quitamos el borde de la tarjeta, dejamos solo sombra */
[data-theme="light"] .card {
    border-color: transparent;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
    border-color: var(--accent);
}

.card-icon {
    background-color: rgba(59, 130, 246, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent);
    font-size: 1.8rem;
}

    .card-icon i {
        filter: drop-shadow(0 0 5px rgba(59, 130, 246, 0.3));
    }

.card h3 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
    font-weight: 700;
    color: var(--text-main);
}

.card p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.5;
    margin: 0 0 1.5rem 0;
}

.card-action {
    font-weight: 700;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: auto;
}

/* =========================================
   TOMCAT & TERMINAL
   ========================================= */
.btn-back {
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

    .btn-back:hover {
        color: var(--text-main);
        text-decoration: none;
    }

.status-box {
    background: rgba(0,0,0,0.2);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--border);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    font-size: 1.2rem;
}

.dot {
    height: 12px;
    width: 12px;
    background-color: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--success);
}

.btn-restart {
    background: var(--warning);
    color: #000;
    width: 100%;
    margin-bottom: 10px;
    padding: 1rem;
}

.btn-stop {
    background: var(--danger);
    color: white;
    width: 100%;
    padding: 1rem;
}

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

.upload-zone {
    border: 2px dashed #475569;
    border-radius: 12px;
    padding: 3rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    background: rgba(255,255,255,0.02);
}

    .upload-zone:hover {
        border-color: var(--accent);
        background: rgba(59, 130, 246, 0.05);
    }

.upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

#fileInput {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

#display {
    background-color: #000;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* =========================================
   TABLAS DE DATOS (Data Grids)
   ========================================= */
.table-container {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border);
    margin-bottom: 2rem;
    background-color: var(--bg-card);
    box-shadow: var(--shadow-card);
}

.iron-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-card);
    color: var(--text-main);
    font-size: 0.95rem;
}

    .iron-table th {
        background-color: var(--bg-body-start); /* Fondo sutilmente diferente al card */
        text-align: left;
        padding: 1rem;
        font-weight: 700;
        color: var(--text-muted);
        border-bottom: 2px solid var(--border);
        text-transform: uppercase;
        font-size: 0.85rem;
        letter-spacing: 0.5px;
    }

    .iron-table td {
        padding: 1rem;
        border-bottom: 1px solid var(--border);
        vertical-align: middle;
    }

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

    .iron-table tr:hover td {
        background-color: rgba(59, 130, 246, 0.05);
    }

/* Badges para Roles */
.badge {
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
}

.badge-admin {
    background: rgba(234, 179, 8, 0.2);
    color: #fbbf24;
    border: 1px solid rgba(234, 179, 8, 0.5);
}

.badge-user {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.5);
}

/* =========================================
   SWITCHES (INTERRUPTORES MODERNOS)
   ========================================= */
.switch-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

    .switch-container:last-child {
        border-bottom: none;
    }

.switch-label {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-main);
}

.switch-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

    .switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #334155;
    transition: .4s;
    border-radius: 34px;
}

    .slider:before {
        position: absolute;
        content: "";
        height: 18px;
        width: 18px;
        left: 4px;
        bottom: 4px;
        background-color: white;
        transition: .4s;
        border-radius: 50%;
    }

input:checked + .slider {
    background-color: var(--accent);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--accent);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

/* =========================================
   INPUTS CON ICONOS (LOGIN MEJORADO)
   ========================================= */
.input-wrapper {
    position: relative;
    width: 100%;
}

.input-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
    pointer-events: none;
    transition: color 0.2s;
}

.form-input:focus + .input-icon, .input-wrapper:focus-within .input-icon {
    color: var(--accent);
}

.form-input.has-icon {
    padding-left: 45px;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.4s ease-out forwards;
}

/* =========================================
   ESTILOS DE SERVIDORES Y DETALLES (MANTENIDOS Y CORREGIDOS)
   ========================================= */
.prod-badge {
    background: #d97706;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
}

.dev-badge {
    background: #475569;
    color: #cbd5e1;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
}

/* --- BUSCADOR HÍBRIDO (Se adapta al header oscuro siempre) --- */
.search-input {
    padding: 0.5rem 1rem 0.5rem 2.5rem; /* Espacio para el icono */
    border-radius: 20px;
    border: 1px solid transparent; /* Sin borde en el header */
    background: var(--search-bg); /* Variable para translúcido */
    color: var(--text-header); /* Texto siempre blanco */
    width: 250px;
    transition: width 0.3s ease, background 0.3s ease;
}

    .search-input::placeholder {
        color: rgba(255, 255, 255, 0.6);
    }

    .search-input:focus {
        outline: none;
        border-color: var(--accent);
        background: white; /* Al escribir se pone blanco */
        color: #0f172a; /* Texto oscuro al escribir */
        width: 300px;
    }
        /* El icono debe cambiar de color cuando el input es blanco */
        .search-input:focus ~ .search-icon-abs {
            color: var(--accent);
        }

.search-container-relative {
    position: relative;
    display: flex;
    align-items: center;
}
/* Icono en reposo siempre claro (sobre header oscuro) */
.search-icon-abs {
    position: absolute;
    left: 10px;
    color: var(--text-header-muted);
    pointer-events: none;
    transition: color 0.3s;
}

/* --- BOTÓN GLOW --- */
.btn-glow {
    background-color: var(--accent);
    color: white !important;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 6px;
    box-shadow: 0 0 15px var(--shadow-glow);
    border: 1px solid rgba(255,255,255,0.1);
}

    .btn-glow:hover {
        background-color: var(--accent-hover);
        box-shadow: 0 0 25px var(--shadow-glow);
        transform: translateY(-2px);
    }

/* Layout Detalles */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 1.5rem;
    background: var(--bg-detail); /* Variable */
}

.detail-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    .detail-column:first-child {
        border-right: 1px solid var(--border);
        padding-right: 1rem;
    }

.detail-item {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed var(--border);
    padding-bottom: 5px;
}

    .detail-item label {
        color: var(--text-muted);
        font-size: 0.85rem;
    }

    .detail-item span {
        color: var(--text-main);
        font-weight: 500;
        font-family: monospace;
    }

/* Botón RDP dentro del detalle */
.btn-full-width {
    width: 100%;
    margin-top: 10px;
    padding: 10px;
    justify-content: center;
}

.btn-rdp {
    background: rgba(14, 165, 233, 0.15);
    color: #38bdf8;
    border: 1px solid #0ea5e9;
}

    .btn-rdp:hover {
        background: rgba(14, 165, 233, 0.3);
    }

.btn-ssh-key {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border: 1px solid #22c55e;
}

    .btn-ssh-key:hover {
        background: rgba(34, 197, 94, 0.3);
    }

/* --- EXTRAS NECESARIOS --- */
.status-dot {
    height: 10px;
    width: 10px;
    border-radius: 50%;
    display: inline-block;
}

.status-online {
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.status-offline {
    background-color: var(--danger);
    box-shadow: 0 0 8px var(--danger);
}

.row-detail {
    display: none;
}

.secret-blur {
    filter: blur(5px);
    cursor: pointer;
    transition: filter 0.2s;
}

    .secret-blur.revealed {
        filter: blur(0);
    }

/* --- AUDITORÍA & LOGS --- */
.badge-login {
    background: #10b981;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
}

.badge-delete {
    background: #ef4444;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
}

.badge-download {
    background: #3b82f6;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
}

.badge-default {
    background: #64748b;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
}

.ua-truncate {
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: help;
}

.pagination-container {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
}

.page-info {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-family: monospace;
}

.btn-page {
    background: var(--btn-page-bg);
    color: var(--text-main);
    border: 1px solid var(--border);
    padding: 5px 15px;
    border-radius: 4px;
}

    .btn-page:hover:not(.disabled) {
        background: var(--accent);
        color: white;
    }

    .btn-page.disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }