/* ESTILOS DEL PROYECTO: CUPITO CEREBRO DIGITAL
   Diseño Premium Dark, Glassmorphism, Colores Vibrantes y Animaciones Fluidas */

/* VARIABLES DE DISEÑO (SISTEMA DE TOKENS) */
:root {
    --bg-main: #070913;
    --bg-card: rgba(18, 22, 41, 0.7);
    --bg-card-hover: rgba(26, 32, 59, 0.85);
    --border-light: rgba(255, 255, 255, 0.07);
    --border-glow: rgba(255, 255, 255, 0.15);
    --text-primary: #F3F4F6;
    --text-muted: #9CA3AF;
    --text-dark: #4B5563;
    
    /* Paleta de Agentes */
    --color-ceo: #FFC107;      /* Oro brillante */
    --color-ocr: #D500F9;      /* Púrpura neón */
    --color-excel: #00E676;    /* Esmeralda brillante */
    --color-scraper: #00E5FF;  /* Cian neón */
    --color-connector: #FF2D55;/* Rosa/Rojo intenso */
    
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --font-code: 'Fira Code', monospace;
    
    --shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --blur-intensity: blur(12px);
}

/* ===== LOGIN, CHIP DE USUARIO Y PANEL ADMIN (Fase 2) ===== */
.login-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 30%, #131734 0%, #070913 70%);
}
.login-card {
    width: 360px;
    max-width: 90vw;
    background: var(--bg-card, rgba(18,22,41,0.85));
    border: 1px solid var(--border-glow, rgba(255,255,255,0.15));
    border-radius: 16px;
    padding: 32px 28px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.5);
    backdrop-filter: blur(14px);
}
.login-logo {
    font-family: var(--font-heading, sans-serif);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-ceo, #FFC107);
    display: flex;
    align-items: center;
    gap: 10px;
}
.login-subtitle { color: var(--text-muted, #9CA3AF); font-size: 13px; margin: 6px 0 22px; }
#login-form label { display: block; font-size: 12px; color: var(--text-muted, #9CA3AF); margin: 12px 0 5px; }
#login-form input {
    width: 100%;
    padding: 11px 13px;
    border-radius: 9px;
    border: 1px solid var(--border-light, rgba(255,255,255,0.1));
    background: rgba(0,0,0,0.3);
    color: var(--text-primary, #F3F4F6);
    font-size: 14px;
    outline: none;
}
#login-form input:focus { border-color: var(--color-ceo, #FFC107); }
#login-submit {
    width: 100%;
    margin-top: 20px;
    padding: 12px;
    border: none;
    border-radius: 9px;
    background: linear-gradient(135deg, #FFC107, #FF9800);
    color: #1a1205;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: filter 0.2s;
}
#login-submit:hover { filter: brightness(1.1); }
#login-submit:disabled { opacity: 0.6; cursor: wait; }
.login-error { color: #FF5252; font-size: 13px; margin-top: 12px; min-height: 16px; text-align: center; }

.user-chip {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-top: 10px;
    font-size: 12px;
    color: var(--text-muted, #9CA3AF);
}
.user-chip i { color: var(--color-ceo, #FFC107); font-size: 14px; }
.user-chip-org {
    margin-left: auto;
    background: rgba(255,255,255,0.07);
    padding: 2px 9px;
    border-radius: 20px;
    font-size: 11px;
}

#admin-key-provider, #admin-new-role {
    padding: 9px;
    border-radius: 8px;
    background: rgba(0,0,0,0.3);
    color: var(--text-primary, #F3F4F6);
    border: 1px solid var(--border-light, rgba(255,255,255,0.1));
    font-size: 13px;
}
.admin-keys-status { font-size: 12px; color: var(--text-muted); margin-top: 8px; display: flex; flex-direction: column; gap: 4px; }
.admin-users-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.admin-user-row {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.04);
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 13px;
}
.admin-user-row .au-name { font-weight: 600; }
.admin-user-row .au-email { color: var(--text-muted); font-size: 12px; }
.admin-user-row .au-role { margin-left: auto; font-size: 11px; padding: 2px 8px; border-radius: 12px; background: rgba(255,193,7,0.15); color: var(--color-ceo); }
.admin-user-row .au-del { background: none; border: none; color: #FF5252; cursor: pointer; font-size: 13px; }
.admin-user-row .au-edit { background: none; border: none; color: var(--color-ceo, #FFC107); cursor: pointer; font-size: 13px; }
.admin-user-row .au-edit:hover { filter: brightness(1.2); }
.admin-user-form { display: flex; flex-wrap: wrap; gap: 6px; }
.admin-user-form input { flex: 1 1 120px; padding: 8px; border-radius: 8px; background: rgba(0,0,0,0.3); border: 1px solid var(--border-light, rgba(255,255,255,0.1)); color: var(--text-primary); font-size: 13px; }
.admin-user-form button { padding: 8px 14px; border: none; border-radius: 8px; background: var(--color-ceo, #FFC107); color: #1a1205; font-weight: 600; cursor: pointer; }

/* Aprobaciones (human-in-the-loop) */
.approvals-count {
    display: inline-block;
    background: var(--color-connector, #FF2D55);
    color: #fff;
    border-radius: 12px;
    padding: 1px 8px;
    font-size: 11px;
    margin-left: 6px;
}
.header-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-connector, #FF2D55);
    color: #fff;
    border-radius: 10px;
    min-width: 16px;
    height: 16px;
    font-size: 10px;
    line-height: 16px;
    text-align: center;
    padding: 0 3px;
    font-weight: 700;
}
.icon-button { position: relative; }
.approval-row {
    background: rgba(255,45,85,0.08);
    border: 1px solid rgba(255,45,85,0.25);
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 8px;
    font-size: 13px;
}
.approval-row .ap-agent { font-weight: 600; color: var(--color-ceo, #FFC107); text-transform: capitalize; }
.approval-row .ap-desc { color: var(--text-primary); margin: 4px 0 8px; font-size: 12px; }
.approval-row .ap-actions { display: flex; gap: 8px; }
.approval-row .ap-approve { background: var(--color-excel, #00E676); color: #07210f; border: none; border-radius: 6px; padding: 6px 12px; font-weight: 600; cursor: pointer; }
.approval-row .ap-reject { background: rgba(255,255,255,0.08); color: #FF6b81; border: none; border-radius: 6px; padding: 6px 12px; cursor: pointer; }
.approval-opt { display: block; font-size: 13px; margin: 5px 0; color: var(--text-primary); cursor: pointer; }
#approval-settings-save { padding: 7px 14px; border: none; border-radius: 8px; background: var(--color-ceo, #FFC107); color: #1a1205; font-weight: 600; cursor: pointer; }

/* Conector SMTP */
.smtp-form { display: flex; flex-direction: column; gap: 7px; }
.smtp-form input[type="text"], .smtp-form input[type="password"], .smtp-form input[type="number"] {
    padding: 8px 11px; border-radius: 8px; background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-light, rgba(255,255,255,0.1)); color: var(--text-primary); font-size: 13px;
}
.smtp-row { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; }
.smtp-row input[type="text"] { flex: 1; }
.smtp-secure { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.smtp-form button { padding: 8px 14px; border: none; border-radius: 8px; background: var(--color-ceo, #FFC107); color: #1a1205; font-weight: 600; cursor: pointer; }
#smtp-state { font-size: 11px; }

/* Marca blanca */
.brand-form { display: flex; flex-direction: column; gap: 8px; }
.brand-form input[type="text"] {
    width: 100%; padding: 9px 12px; border-radius: 8px;
    background: rgba(0,0,0,0.3); border: 1px solid var(--border-light, rgba(255,255,255,0.1));
    color: var(--text-primary); font-size: 13px;
}
.brand-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.brand-row input[type="color"] { width: 38px; height: 32px; border: none; background: none; cursor: pointer; }
.brand-row button { padding: 8px 14px; border: none; border-radius: 8px; background: var(--color-ceo, #FFC107); color: #1a1205; font-weight: 600; cursor: pointer; }
.logo-img { height: 26px; vertical-align: middle; }

/* Informes programados */
.schedule-form { display: flex; flex-direction: column; gap: 8px; }
.schedule-form input[type="text"] {
    width: 100%; padding: 9px 12px; border-radius: 8px;
    background: rgba(0,0,0,0.3); border: 1px solid var(--border-light, rgba(255,255,255,0.1));
    color: var(--text-primary); font-size: 13px;
}
.schedule-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.schedule-row select, .schedule-row input[type="time"] {
    padding: 8px; border-radius: 8px; background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-light, rgba(255,255,255,0.1)); color: var(--text-primary); font-size: 13px;
}
.schedule-row button {
    padding: 8px 14px; border: none; border-radius: 8px;
    background: var(--color-ceo, #FFC107); color: #1a1205; font-weight: 600; cursor: pointer;
}
.sch-meta { color: var(--text-muted); font-size: 11px; }
.report-row { cursor: pointer; }
.report-row:hover { background: rgba(255,255,255,0.07); }
.report-viewer {
    margin-top: 8px; padding: 12px; border-radius: 8px;
    background: rgba(0,0,0,0.25); border: 1px solid var(--border-light, rgba(255,255,255,0.1));
    font-size: 13px; line-height: 1.5; max-height: 260px; overflow-y: auto; white-space: pre-wrap;
    display: none;
}

/* RESET GENERAL Y TIPOGRAFÍA */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-main);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    background-image: 
        radial-gradient(at 10% 20%, rgba(213, 0, 249, 0.05) 0px, transparent 50%),
        radial-gradient(at 90% 10%, rgba(0, 229, 255, 0.05) 0px, transparent 50%),
        radial-gradient(at 50% 80%, rgba(255, 193, 7, 0.03) 0px, transparent 50%);
    background-attachment: fixed;
}

/* CONTENEDOR PRINCIPAL ABSOLUTO (UNIFICADO) */
.app-container {
    position: relative;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

/* PANEL LATERAL DE CONTROL FLOTANTE (GLASSMORPHISM) */
.sidebar {
    position: absolute;
    top: 20px;
    left: 20px;
    bottom: 20px;
    width: 400px;
    height: calc(100vh - 40px);
    background: rgba(10, 12, 26, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    z-index: 10;
    box-shadow: var(--shadow-premium);
    overflow: hidden;
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-light);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 24px;
    background: linear-gradient(135deg, var(--color-ceo), var(--color-scraper));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 8px rgba(255, 193, 7, 0.5));
    animation: brain-pulse 3s infinite ease-in-out;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 20px;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.logo-badge {
    font-size: 10px;
    font-weight: 700;
    background: rgba(255, 193, 7, 0.15);
    color: var(--color-ceo);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid rgba(255, 193, 7, 0.3);
    vertical-align: middle;
    margin-left: 4px;
}

/* PANEL DE CONFIGURACIÓN */
.config-panel {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-light);
    background: rgba(255, 255, 255, 0.01);
}

.section-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-group {
    display: flex;
    gap: 8px;
}

.input-group input {
    flex: 1;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 13px;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: rgba(0, 229, 255, 0.5);
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.2);
}

.input-group button {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.input-group button:hover {
    background: var(--color-ceo);
    color: #000;
    border-color: var(--color-ceo);
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.4);
}

.key-status {
    font-size: 11px;
    margin-top: 8px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.status-off {
    background-color: var(--color-connector);
    box-shadow: 0 0 6px var(--color-connector);
}

.status-on {
    background-color: var(--color-excel);
    box-shadow: 0 0 6px var(--color-excel);
}

/* CHAT CONTENEDOR */
.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px 24px;
    overflow: hidden;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-right: 4px;
    margin-bottom: 12px;
}

.message {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 12px;
    animation: fadeIn 0.4s ease;
}

.message-sender {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 12px;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.message-ceo .message-sender {
    color: var(--color-ceo);
}

.message-user .message-sender {
    color: var(--color-scraper);
}

.message-text {
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--text-primary);
}

.message-text ul {
    margin-top: 8px;
    margin-left: 16px;
}

.message-text li {
    margin-bottom: 4px;
}

/* GRÁFICO NATIVO generado por el agente "grafico" */
.cupito-chart {
    margin-top: 8px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
}
.cupito-chart svg {
    display: block;
    width: 100%;
    height: auto;
}
/* IMAGEN generada por el agente "imagen" */
.cupito-image {
    margin-top: 8px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
}
.cupito-image img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}
.cupito-image-caption {
    font-size: 12px;
    color: var(--text-muted, #8b909a);
    margin: 8px 0;
}
.chart-download-btn {
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 12px;
    font-family: inherit;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.chart-download-btn:hover {
    background: rgba(255, 193, 7, 0.14);
    border-color: var(--accent-color, #FFC107);
}

/* CALENDARIO MENSUAL (Agenda) */
.cal-wrap { margin-top: 12px; }
.cal-header {
    display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;
}
.cal-nav { display: flex; gap: 6px; }
.cal-nav button {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    border-radius: 7px; padding: 5px 11px; font-size: 12px; cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.cal-nav button:hover { background: rgba(255, 193, 7, 0.14); border-color: var(--accent-color, #FFC107); }
.cal-title { font-weight: 700; font-size: 15px; text-transform: capitalize; }
.cal-weekdays, .cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-weekday { text-align: center; font-size: 11px; color: var(--text-muted); padding-bottom: 4px; }
.cal-day {
    min-height: 76px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px; padding: 4px 5px; cursor: pointer; overflow: hidden;
    transition: border-color 0.12s, background 0.12s;
}
.cal-day:hover { border-color: var(--accent-color, #FFC107); }
.cal-day.other-month { opacity: 0.38; }
.cal-day.today { border-color: var(--accent-color, #FFC107); background: rgba(255, 193, 7, 0.09); }
.cal-daynum { font-size: 11px; color: var(--text-secondary); margin-bottom: 3px; font-weight: 600; }
.cal-event {
    font-size: 10.5px; line-height: 1.35;
    background: var(--accent-color, #FFC107); color: #14171d;
    border-radius: 4px; padding: 1px 5px; margin-bottom: 2px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer;
}
.cal-event:hover { filter: brightness(1.08); }
.cal-more { font-size: 9.5px; color: var(--text-muted); padding-left: 2px; }

/* Toggle Mes / Semana */
.cal-viewtoggle { display: flex; gap: 0; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 7px; overflow: hidden; }
.cal-viewtoggle button {
    background: transparent; border: none; color: var(--text-secondary);
    padding: 5px 12px; font-size: 12px; cursor: pointer; font-family: inherit;
}
.cal-viewtoggle button.active { background: var(--accent-color, #FFC107); color: #14171d; font-weight: 600; }

/* Modal ANCHO cuando está abierta la Agenda (calendario más grande) */
.modal-content.agenda-wide { width: 960px; }
.modal-content.agenda-wide .cal-day { min-height: 96px; }
.modal-content.agenda-wide .calw-body { max-height: 520px; }

/* Vista SEMANA (franjas horarias) */
.calw-head { display: grid; grid-template-columns: 54px repeat(7, 1fr); gap: 4px; margin-bottom: 4px; }
.calw-corner {}
.calw-dayhead { text-align: center; font-size: 11px; color: var(--text-secondary); padding: 4px 0; border-radius: 6px; }
.calw-dayhead.today { background: rgba(255, 193, 7, 0.12); color: var(--accent-color, #FFC107); font-weight: 700; }
.calw-dayhead small { display: block; font-size: 9.5px; color: var(--text-muted); font-weight: 400; }
.calw-allday { display: grid; grid-template-columns: 54px repeat(7, 1fr); gap: 4px; margin-bottom: 4px; }
.calw-allday-label { font-size: 9.5px; color: var(--text-muted); text-align: right; padding-right: 6px; align-self: center; }
.calw-body { max-height: 420px; overflow-y: auto; }
.calw-row { display: grid; grid-template-columns: 54px repeat(7, 1fr); gap: 4px; margin-bottom: 4px; }
.calw-hour { font-size: 10px; color: var(--text-muted); text-align: right; padding-right: 6px; padding-top: 2px; }
.calw-cell {
    min-height: 30px; background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06); border-radius: 6px; padding: 2px; cursor: pointer;
}
.calw-cell.today { background: rgba(255, 193, 7, 0.06); }
.calw-cell:hover { border-color: var(--accent-color, #FFC107); }

/* ZONA DRAG AND DROP */
.drop-zone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    background: rgba(255, 255, 255, 0.01);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 12px;
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--color-ocr);
    background: rgba(213, 0, 249, 0.03);
}

.drop-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
}

.drop-zone-content i {
    font-size: 24px;
    color: var(--color-ocr);
    margin-bottom: 2px;
}

.drop-zone-content span {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.drop-zone-content .drop-zone-sub {
    font-size: 10px;
    color: var(--text-muted);
}

.file-preview {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(213, 0, 249, 0.1);
    border: 1px solid rgba(213, 0, 249, 0.3);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-primary);
    animation: scaleIn 0.3s ease;
}

.file-preview button {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.3s ease;
}

.file-preview button:hover {
    color: var(--color-connector);
}

/* ÁREA DE INPUT CHAT */
.chat-input-area {
    display: flex;
    gap: 8px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 8px;
}

.chat-input-area textarea {
    flex: 1;
    background: transparent;
    border: none;
    resize: none;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 13.5px;
    outline: none;
}

.send-button {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    color: var(--text-muted);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: flex-end;
}

.send-button:hover {
    background: var(--color-scraper);
    color: #000;
    border-color: var(--color-scraper);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
}

/* ÁREA CENTRAL Y SUPERIOR (MAIN CONTENT - ABSOLUTA) */
.main-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: 1;
}

/* CABECERA FLOTANTE PREMIUM */
.main-header {
    position: absolute;
    top: 20px;
    right: 20px;
    width: calc(100% - 460px);
    max-width: 800px;
    background: rgba(10, 12, 26, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 12px 24px;
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    box-shadow: var(--shadow-premium);
}

.main-header h1 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    letter-spacing: -0.5px;
}

.main-header p {
    font-size: 10.5px;
    color: var(--text-muted);
}

.status-badge {
    background: rgba(0, 230, 118, 0.1);
    color: var(--color-excel);
    border: 1px solid rgba(0, 230, 118, 0.3);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pulse-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--color-excel);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px var(--color-excel);
    animation: status-pulse 2s infinite;
}

/* ÁREA DEL GRÁFICO DE NODOS (PANTALLA COMPLETA) */
.node-graph-area {
    background-color: #060810;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* ESTILOS DE LOS NODOS SVG */
.node-circle {
    cursor: pointer;
    transition: all 0.3s ease;
    stroke-width: 2px;
}

.node-group {
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.node-group.dormant {
    opacity: 0.12;
    transform: scale(0.72) !important;
    pointer-events: none;
}

.node-group:hover .node-circle {
    filter: url(#glow);
    transform: scale(1.05);
}

.node-text {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 12px;
    fill: var(--text-primary);
    text-anchor: middle;
    pointer-events: none;
    user-select: none;
}

.node-status-text {
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 9.5px;
    fill: var(--text-muted);
    text-anchor: middle;
    pointer-events: none;
    user-select: none;
}

/* ENLACES SVG */
.node-link {
    fill: none;
    stroke-width: 1.5px;
    stroke-dasharray: 4, 4;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), stroke-width 0.5s ease;
}

.node-link.dormant {
    opacity: 0.02 !important;
}

.node-link.active {
    stroke-width: 3px;
    stroke-dasharray: none;
    animation: link-glow 2s infinite ease-in-out;
}

/* PARTÍCULAS DE DATOS ANIMADAS */
.data-particle {
    fill: #FFF;
    filter: url(#glow-light);
}

.console-section {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 600px;
    max-width: calc(100vw - 460px);
    height: 42px; /* Cerrada por defecto */
    background: rgba(8, 10, 22, 0.85);
    backdrop-filter: var(--blur-intensity);
    -webkit-backdrop-filter: var(--blur-intensity);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 10;
    box-shadow: var(--shadow-premium);
}

.console-header {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-light);
    padding: 10px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.console-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 12.5px;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.console-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-muted);
}

.console-controls button {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    transition: color 0.3s ease;
}

.console-controls button:hover {
    color: var(--color-connector);
}

.console-arrow {
    transition: transform 0.3s ease;
}

.console-body {
    flex: 1;
    padding: 16px 32px;
    overflow-y: auto;
    font-family: var(--font-code);
    font-size: 12px;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.console-line {
    margin-bottom: 2px;
}

.system-line {
    color: var(--text-muted);
}

.info-line {
    color: var(--color-scraper);
}

.success-line {
    color: var(--color-excel);
}

.warning-line {
    color: var(--color-ceo);
}

.error-line {
    color: var(--color-connector);
}

.agent-line-ceo {
    color: var(--color-ceo);
    border-left: 2px solid var(--color-ceo);
    padding-left: 8px;
}

.agent-line-ocr {
    color: var(--color-ocr);
    border-left: 2px solid var(--color-ocr);
    padding-left: 8px;
}

.agent-line-excel {
    color: var(--color-excel);
    border-left: 2px solid var(--color-excel);
    padding-left: 8px;
}

.agent-line-scraper {
    color: var(--color-scraper);
    border-left: 2px solid var(--color-scraper);
    padding-left: 8px;
}

.agent-line-connector {
    color: var(--color-connector);
    border-left: 2px solid var(--color-connector);
    padding-left: 8px;
}

/* ANIMACIONES KEYFRAMES */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes brain-pulse {
    0% { transform: scale(1); filter: drop-shadow(0 0 6px rgba(255, 193, 7, 0.4)); }
    50% { transform: scale(1.08); filter: drop-shadow(0 0 14px rgba(0, 229, 255, 0.6)); }
    100% { transform: scale(1); filter: drop-shadow(0 0 6px rgba(255, 193, 7, 0.4)); }
}

@keyframes status-pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.4); }
    70% { box-shadow: 0 0 0 8px rgba(0, 230, 118, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0); }
}

@keyframes link-glow {
    0%, 100% { stroke-opacity: 0.5; filter: drop-shadow(0 0 1px currentColor); }
    50% { stroke-opacity: 1; filter: drop-shadow(0 0 6px currentColor); }
}

/* ==========================================================================
   MODAL DE CONFIGURACIÓN PREMIUM (GLASSMORPHISM)
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(4, 5, 11, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: rgba(14, 18, 36, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    width: 500px;
    max-width: 90%;
    max-height: 90vh;              /* nunca más alto que la pantalla */
    display: flex;
    flex-direction: column;        /* cabecera fija + cuerpo con scroll */
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-header {
    background: rgba(255, 255, 255, 0.01);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex: 0 0 auto;            /* cabecera fija, no se encoge */
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-header h2 i {
    color: var(--color-scraper);
}

.close-modal-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-modal-btn:hover {
    color: var(--color-connector);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;          /* el contenido se desplaza dentro del modal */
    flex: 1 1 auto;
    min-height: 0;             /* imprescindible para que el scroll funcione en flex */
}

.config-section {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 16px;
}

.config-help {
    font-size: 11.5px;
    color: var(--text-muted);
    margin-bottom: 12px;
    line-height: 1.4;
}

/* Botón de engranaje en cabecera Sidebar */
.icon-button {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.icon-button:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

/* Pulso animado CSS para agentes en estado de procesamiento (thinking) */
.node-circle.thinking-pulse {
    stroke-width: 4px !important;
    animation: thinking-glow-pulse 2s infinite linear !important;
}

@keyframes thinking-glow-pulse {
    0% {
        stroke-dasharray: 0, 100;
        stroke-dashoffset: 0;
    }
    100% {
        stroke-dasharray: 100, 0;
        stroke-dashoffset: -200;
    }
}

/* BRINDO Y RESPIRACIÓN DORADA CONTINUA PARA EL CEREBRO CENTRAL CUPITO */
#circle-ceo {
    animation: ceo-glow-breath 4s infinite ease-in-out;
    filter: url(#glow-light) !important;
}

@keyframes ceo-glow-breath {
    0%, 100% {
        stroke-width: 3px;
        filter: drop-shadow(0 0 3px rgba(255, 193, 7, 0.5));
    }
    50% {
        stroke-width: 4.5px;
        filter: drop-shadow(0 0 12px rgba(255, 193, 7, 0.9));
    }
}

/* PULSO INTENSO PARA EL CEO CUANDO ESTÁ PENSANDO */
#circle-ceo.thinking-pulse {
    animation: ceo-thinking-pulse 1.2s infinite linear !important;
    filter: url(#glow) !important;
}

@keyframes ceo-thinking-pulse {
    0%, 100% {
        stroke-width: 4px;
        filter: drop-shadow(0 0 5px rgba(255, 193, 7, 0.6));
    }
    50% {
        stroke-width: 6.5px;
        filter: drop-shadow(0 0 18px rgba(255, 193, 7, 0.95));
    }
}

/* ESCUDO DE SEGURIDAD PARA EL NODO GRUPO CEO (NUNCA DORMANT) */
#node-group-ceo {
    opacity: 1 !important;
    transform: scale(1) !important;
    pointer-events: auto !important;
}

/* ==========================================================================
   WIDGET MONITOREO DE RED LAN (GLASSMORPHISM FLOATING)
   ========================================================================== */
.lan-monitor-widget {
    position: absolute;
    top: 100px;
    right: 20px;
    width: 320px;
    max-height: calc(100vh - 280px);
    background: rgba(10, 12, 26, 0.65);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 16px;
    z-index: 10;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: fadeIn 0.5s ease;
}

.lan-monitor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 10px;
    margin-bottom: 12px;
}

.lan-monitor-header span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 13px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.lan-monitor-header span i {
    color: var(--color-scraper);
}

.lan-count-badge {
    font-size: 10px;
    font-weight: 700;
    background: rgba(0, 229, 255, 0.15);
    color: var(--color-scraper);
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid rgba(0, 229, 255, 0.3);
}

.lan-monitor-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 240px;
    padding-right: 4px;
}

.lan-no-nodes {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    padding: 20px 0;
    font-style: italic;
}

.lan-node-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 10px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.lan-node-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateX(-4px);
}

.lan-node-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.lan-node-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 12.5px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.lan-node-user {
    font-size: 10.5px;
    color: var(--text-muted);
}

.lan-node-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.lan-node-role {
    font-size: 9px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 4px;
    text-transform: uppercase;
}

.lan-role-ventas {
    background: rgba(255, 45, 85, 0.15);
    color: var(--color-connector);
    border: 1px solid rgba(255, 45, 85, 0.3);
}

.lan-role-contabilidad {
    background: rgba(0, 230, 118, 0.15);
    color: var(--color-excel);
    border: 1px solid rgba(0, 230, 118, 0.3);
}

.lan-role-direccion {
    background: rgba(255, 193, 7, 0.15);
    color: var(--color-ceo);
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.lan-node-ip {
    font-size: 9.5px;
    font-family: var(--font-code);
    color: var(--text-muted);
}

/* ==========================================================================
   CUPITO INDUSTRIAL TOPOLOGY THEME (oscuro)
   ========================================================================== */
:root {
    --bg-main: #0a0e17;
    --bg-card: rgba(14, 18, 30, 0.88);
    --bg-card-hover: rgba(22, 28, 48, 0.92);
    --border-light: rgba(255, 255, 255, 0.07);
    --border-glow: rgba(255, 176, 32, 0.22);
    --text-primary: #E2E8F0;
    --text-muted: #7C8AA0;
    --text-dark: #CBD5E1;
    --color-ceo: #FFC107;
    --color-ocr: #35C5F0;
    --color-excel: #3DDC84;
    --color-scraper: #7C8CF8;
    --color-connector: #FB7185;
    --shadow-premium: 0 18px 60px rgba(0, 0, 0, 0.40);
    --blur-intensity: blur(14px);
}

* {
    scrollbar-color: rgba(255, 176, 32, 0.25) transparent;
}

body {
    background: #0a0e17;
}

.login-overlay {
    background: radial-gradient(circle at 50% 30%, #131734 0%, #070913 70%);
}

.login-card,
.sidebar,
.main-header,
.console-section,
.modal-content,
.lan-monitor-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-premium);
}

.login-card,
.sidebar,
.main-header,
.console-section,
.modal-content,
.lan-monitor-widget,
.chat-input-area,
.message,
.drop-zone,
.file-preview,
.config-section,
.admin-user-row,
.approval-row,
.lan-node-card,
.report-viewer {
    backdrop-filter: var(--blur-intensity);
    -webkit-backdrop-filter: var(--blur-intensity);
}

.sidebar {
    border-radius: 18px;
}

.sidebar-header,
.main-header,
.modal-header,
.console-header,
.lan-monitor-header {
    border-color: var(--border-light);
}

.logo-icon {
    background: linear-gradient(135deg, #FFC107, #FFB020);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 6px 14px rgba(255, 193, 7, 0.22));
}

.logo-text,
.main-header h1,
.modal-header h2,
.console-title,
.lan-monitor-header span,
.message-text,
.drop-zone-content span {
    color: var(--text-primary);
}

.logo-badge,
.lan-count-badge {
    background: rgba(255, 193, 7, 0.10);
    border-color: rgba(255, 193, 7, 0.24);
    color: var(--color-ceo);
}

.section-title {
    color: var(--text-muted);
}

.user-chip-org,
.message,
.drop-zone,
.file-preview,
.config-section,
.admin-user-row,
.approval-row,
.lan-node-card,
.report-viewer {
    background: rgba(16, 20, 36, 0.72);
    border: 1px solid var(--border-light);
}

.message {
    border-radius: 10px;
}

.message-ceo {
    background: rgba(255, 193, 7, 0.06);
}

.message-user {
    background: rgba(61, 220, 132, 0.06);
}

.drop-zone {
    border-color: rgba(255, 176, 32, 0.22);
    background: rgba(14, 18, 30, 0.72);
}

.drop-zone:hover,
.drop-zone.dragover {
    border-color: var(--color-ceo);
    background: rgba(255, 193, 7, 0.06);
}

#login-form input,
#admin-key-provider,
#admin-new-role,
.input-group input,
.admin-user-form input,
.smtp-form input[type="text"],
.smtp-form input[type="password"],
.smtp-form input[type="number"],
.brand-form input[type="text"],
.schedule-form input[type="text"],
.schedule-row select,
.schedule-row input[type="time"],
.chat-input-area {
    background: rgba(10, 14, 23, 0.86);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
}

.chat-input-area textarea {
    color: var(--text-primary);
}

.input-group input:focus,
#login-form input:focus,
.chat-input-area:focus-within {
    border-color: rgba(255, 176, 32, 0.48);
    box-shadow: 0 0 0 4px rgba(255, 176, 32, 0.08);
}

#login-submit,
.admin-user-form button,
#approval-settings-save,
.smtp-form button,
.brand-row button,
.schedule-row button {
    background: linear-gradient(135deg, #FFC107, #FFB020);
    color: #0a0e17;
    font-weight: 700;
    box-shadow: 0 10px 22px rgba(255, 193, 7, 0.18);
}

.icon-button,
.input-group button,
.send-button,
.console-controls button {
    background: rgba(16, 20, 36, 0.78);
    border: 1px solid var(--border-light);
    color: var(--text-muted);
}

.icon-button:hover,
.input-group button:hover,
.send-button:hover {
    background: rgba(255, 193, 7, 0.18);
    border-color: var(--color-ceo);
    color: var(--color-ceo);
    box-shadow: 0 12px 24px rgba(255, 193, 7, 0.12);
}

.main-header {
    height: 68px;
    padding: 14px 24px;
}

/* Los títulos de la cabecera se muestran directamente del HTML (Topología Operativa) */

.status-badge {
    background: rgba(61, 220, 132, 0.10);
    color: #3DDC84;
    border-color: rgba(61, 220, 132, 0.24);
}

.node-graph-area {
    background: #0a0e17 !important;
    overflow: hidden;
}

/* Canvas de topología: siempre encima del SVG y de cualquier overlay residual */
#cupito-topology {
    z-index: 6;
}

/* Ocultar el SVG antiguo del grid — la topología canvas lo reemplaza */
#node-graph-svg {
    display: none !important;
}

.console-section {
    background: rgba(10, 14, 23, 0.94);
}

.console-header {
    background: rgba(14, 18, 30, 0.90);
}

.console-body {
    background: rgba(10, 14, 23, 0.80);
}

.modal-overlay {
    background: rgba(6, 8, 16, 0.72);
}

.modal-content {
    background: rgba(14, 18, 30, 0.96);
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.40);
}

.modal-header {
    background: rgba(16, 20, 36, 0.9);
}

.config-section {
    background: rgba(14, 18, 30, 0.74);
}

.lan-monitor-widget {
    top: 108px;
    background: rgba(14, 18, 30, 0.88);
}

.lan-node-card:hover {
    background: rgba(22, 28, 48, 0.86);
    border-color: rgba(255, 176, 32, 0.18);
}

#cupito-ops-grid {
    display: none !important;
}

.ops-control-tower {
    display: none !important;
}

.ops-topology {
    display: grid;
    grid-template-columns: minmax(150px, 210px) minmax(260px, 1fr) minmax(230px, 300px);
    gap: 14px;
    min-height: 130px;
}

.ops-intake-rail,
.ops-dispatch-core,
.ops-system-metrics,
.ops-cluster,
.ops-detail-panel {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.10);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.ops-intake-rail {
    border-radius: 14px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ops-panel-title {
    font: 800 10px var(--font-main);
    color: #64748B;
    letter-spacing: 0;
    text-transform: uppercase;
}

.ops-capsule {
    position: relative;
    height: 27px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(248, 251, 255, 0.94);
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: #334155;
    font: 700 11px var(--font-main);
    overflow: hidden;
}

.ops-capsule::after {
    content: "";
    position: absolute;
    inset: 0;
    width: 42%;
    background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.15), transparent);
    animation: ops-capsule-slide 3.4s infinite linear;
}

.ops-capsule span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #0EA5E9;
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.10);
}

.ops-capsule.priority-high span { background: #F43F5E; box-shadow: 0 0 0 4px rgba(244, 63, 94, 0.10); }
.ops-capsule.priority-medium span { background: #F59E0B; box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.12); }
.ops-capsule.priority-low span { background: #10B981; box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.10); }

.ops-dispatch-core {
    position: relative;
    border-radius: 18px;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.ops-core-ring {
    position: absolute;
    width: 270px;
    height: 92px;
    border: 1px dashed rgba(14, 165, 233, 0.22);
    border-radius: 50%;
    animation: ops-ring 14s linear infinite;
}

.ops-core-card {
    position: relative;
    z-index: 1;
    width: min(360px, 86%);
    min-height: 76px;
    display: grid;
    grid-template-columns: 52px 1fr auto;
    align-items: center;
    gap: 13px;
    padding: 12px 14px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(240,249,255,0.94));
    border: 1px solid rgba(14, 165, 233, 0.22);
    box-shadow: 0 22px 46px rgba(14, 165, 233, 0.12);
}

.ops-core-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #0EA5E9, #10B981);
    color: #FFFFFF;
    box-shadow: 0 12px 24px rgba(14, 165, 233, 0.22);
}

.ops-core-card strong {
    display: block;
    color: #0F172A;
    font: 900 16px var(--font-heading);
    letter-spacing: 0;
}

.ops-core-card span {
    display: block;
    color: #64748B;
    font: 600 11px var(--font-main);
    margin-top: 2px;
}

.ops-core-card small {
    padding: 4px 9px;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
    font: 900 10px var(--font-main);
}

.ops-system-metrics {
    border-radius: 14px;
    padding: 14px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.ops-system-metrics div {
    min-width: 0;
    border-radius: 12px;
    padding: 11px 8px;
    background: rgba(248, 251, 255, 0.82);
    border: 1px solid rgba(15, 23, 42, 0.06);
}

.ops-system-metrics span,
.ops-detail-gauges span {
    display: block;
    color: #64748B;
    font: 700 10px var(--font-main);
}

.ops-system-metrics strong,
.ops-detail-gauges strong {
    display: block;
    margin-top: 3px;
    color: #0F172A;
    font: 900 20px var(--font-heading);
}

.ops-routing-bus {
    position: relative;
    height: 32px;
    margin: 0 18px;
    border-top: 2px solid rgba(14, 165, 233, 0.16);
}

.ops-routing-bus::before,
.ops-routing-bus::after {
    content: "";
    position: absolute;
    top: -4px;
    height: 6px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, #0EA5E9, transparent);
    animation: ops-bus-pulse 4s infinite linear;
}

.ops-routing-bus::before { left: 4%; width: 24%; }
.ops-routing-bus::after { right: 12%; width: 18%; animation-delay: 1.7s; }

.ops-routing-bus span {
    position: absolute;
    top: -1px;
    width: 1px;
    height: 31px;
    background: rgba(14, 165, 233, 0.13);
}

.ops-routing-bus span:nth-child(1) { left: 12%; }
.ops-routing-bus span:nth-child(2) { left: 29%; }
.ops-routing-bus span:nth-child(3) { left: 47%; }
.ops-routing-bus span:nth-child(4) { left: 66%; }
.ops-routing-bus span:nth-child(5) { left: 84%; }

.ops-workspace {
    min-height: 0;
    flex: 1;
    display: grid;
    grid-template-columns: minmax(420px, 1fr) minmax(260px, 320px);
    gap: 14px;
}

.ops-cluster-grid {
    min-height: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(128px, 1fr));
    grid-auto-rows: minmax(138px, 1fr);
    gap: 12px;
}

.ops-cluster {
    position: relative;
    border-radius: 14px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
}

.ops-cluster::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--accent);
}

.ops-cluster.active {
    border-color: color-mix(in srgb, var(--accent), white 42%);
    box-shadow: 0 22px 54px color-mix(in srgb, var(--accent), transparent 78%);
}

.ops-cluster.warning {
    background: linear-gradient(135deg, rgba(255,255,255,0.94), rgba(255,251,235,0.88));
}

.ops-cluster header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 10px;
}

.ops-cluster header span {
    color: #0F172A;
    font: 900 14px var(--font-heading);
}

.ops-cluster header strong {
    color: var(--accent);
    font: 900 24px var(--font-heading);
}

.ops-cell-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(6, minmax(8px, 1fr));
    align-content: start;
    gap: 7px;
}

.ops-cell-grid i {
    height: 13px;
    border-radius: 4px;
    background: color-mix(in srgb, var(--accent), white 28%);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.54);
}

.ops-cell-grid i:nth-child(4n),
.ops-cell-grid i:nth-child(7n) {
    opacity: 0.32;
}

.ops-cluster footer {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 8px;
    color: #64748B;
    font: 800 10px var(--font-main);
}

.ops-cluster footer b {
    height: 6px;
    border-radius: 999px;
    background:
        linear-gradient(90deg, var(--accent) var(--load), rgba(148, 163, 184, 0.22) var(--load));
}

.ops-detail-panel {
    border-radius: 16px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ops-detail-panel h3 {
    color: #0F172A;
    font: 900 22px var(--font-heading);
    letter-spacing: 0;
}

.ops-detail-panel h3 span {
    display: block;
    margin-top: 3px;
    color: #64748B;
    font: 700 11px var(--font-main);
}

.ops-detail-gauges {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.ops-detail-gauges div {
    padding: 11px 9px;
    border-radius: 12px;
    background: rgba(240, 249, 255, 0.78);
    border: 1px solid rgba(14, 165, 233, 0.12);
}

.ops-detail-gauges strong {
    font-size: 16px;
}

.ops-active-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ops-active-list p {
    margin: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 10px 11px;
    border-radius: 12px;
    background: rgba(248, 251, 255, 0.86);
    border: 1px solid rgba(15, 23, 42, 0.06);
}

.ops-active-list b {
    color: #0F172A;
    font: 800 12px var(--font-main);
}

.ops-active-list span {
    color: #64748B;
    font: 600 11px var(--font-main);
}

.lan-monitor-widget {
    display: none;
}

@keyframes ops-capsule-slide {
    from { transform: translateX(-120%); }
    to { transform: translateX(260%); }
}

@keyframes ops-ring {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes ops-bus-pulse {
    from { transform: translateX(-20%); opacity: 0; }
    20%, 70% { opacity: 1; }
    to { transform: translateX(320%); opacity: 0; }
}

@media (max-width: 1180px) {
    .ops-control-tower {
        left: 420px;
    }

    .ops-topology,
    .ops-workspace {
        grid-template-columns: 1fr;
    }

    .ops-system-metrics,
    .ops-detail-panel {
        display: none;
    }

    .ops-cluster-grid {
        grid-template-columns: repeat(3, minmax(120px, 1fr));
    }
}

@media (max-width: 760px) {
    .ops-control-tower {
        left: 16px;
        right: 16px;
        top: 170px;
    }

    .ops-cluster-grid {
        grid-template-columns: repeat(2, minmax(120px, 1fr));
        grid-auto-rows: minmax(118px, 1fr);
    }

    .ops-intake-rail {
        display: none;
    }
}