/* ==========================================
   SmartOLT Modern Design System (Vanilla CSS)
   ========================================== */
:root {
  /* ===== PALET DASAR (satu-satunya warna literal) ===== */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-ink: #111827;
  --color-blue: #3b82f6;
  --color-green: #10b981;
  --color-red: #ef4444;
  --color-amber: #f59e0b;
  --color-teal: #06b6d4;
  --color-purple: #8b5cf6;
  --color-indigo: #6366f1;
  /* ===== PERMUKAAN & TEKS ===== */
  --bg-primary: #0b0f19;
  --bg-secondary: var(--color-ink);
  --bg-tertiary: #1f2937;
  --bg-card: color-mix(in srgb, var(--bg-tertiary) 70%, transparent);
  --border-color: color-mix(in srgb, var(--bg-tertiary) 50%, transparent);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --chip-alpha: 15%;
  /* ===== ALIAS SEMANTIK (turunan palet dasar) ===== */
  --text-accent: var(--color-blue);
  --color-info: var(--color-blue);
  --color-success: var(--color-green);
  --color-warning: var(--color-amber);
  --color-danger: var(--color-red);
  --text-accent-glow: color-mix(in srgb, var(--color-blue) 10%, transparent);
  --color-accent-hover: color-mix(in srgb, var(--color-teal) 85%, var(--color-black));
  --color-accent-hover-glow: color-mix(in srgb, var(--color-teal) 40%, transparent);
  --color-warning-deep: color-mix(in srgb, var(--color-amber) 85%, var(--color-black));
  --color-orange: color-mix(in srgb, var(--color-amber) 60%, var(--color-red));
  --btn-warning-text: color-mix(in srgb, var(--color-black) 87%, var(--color-white));
  /* ===== PERMUKAAN & OVERLAY (turunan putih/hitam) ===== */
  --surface-1: color-mix(in srgb, var(--color-white) 2%, transparent);
  --surface-2: color-mix(in srgb, var(--color-white) 3%, transparent);
  --surface-3: color-mix(in srgb, var(--color-white) 4%, transparent);
  --surface-static: color-mix(in srgb, var(--color-white) 5%, transparent);
  --surface-th: color-mix(in srgb, var(--color-ink) 30%, transparent);
  --surface-row-hover: color-mix(in srgb, var(--color-ink) 20%, transparent);
  --overlay-backdrop: color-mix(in srgb, var(--color-black) 70%, transparent);
  --spinner-track: color-mix(in srgb, var(--text-muted) 30%, transparent);
  /* ===== BAYANGAN (turunan hitam) ===== */
  --shadow-a05: color-mix(in srgb, var(--color-black) 5%, transparent);
  --shadow-a10: color-mix(in srgb, var(--color-black) 10%, transparent);
  --shadow-a50: color-mix(in srgb, var(--color-black) 50%, transparent);
  --shadow-chip: color-mix(in srgb, var(--color-black) 20%, transparent);
  --shadow-sm: 0 1px 2px 0 var(--shadow-a05);
  --shadow-md: 0 4px 6px -1px var(--shadow-a10), 0 2px 4px -1px var(--shadow-a05);
  --shadow-glow: 0 4px 12px var(--shadow-a10);
  /* ===== TINT & BORDER STATUS (alfa dari palet dasar) ===== */
  --tint-success: color-mix(in srgb, var(--color-green) 15%, transparent);
  --tint-success-soft: color-mix(in srgb, var(--color-green) 10%, transparent);
  --border-success: color-mix(in srgb, var(--color-green) 30%, transparent);
  --tint-danger: color-mix(in srgb, var(--color-red) 15%, transparent);
  --tint-danger-soft: color-mix(in srgb, var(--color-red) 10%, transparent);
  --border-danger: color-mix(in srgb, var(--color-red) 30%, transparent);
  --border-danger-strong: color-mix(in srgb, var(--color-red) 35%, transparent);
  --tint-warning: color-mix(in srgb, var(--color-amber) 15%, transparent);
  --tint-warning-soft: color-mix(in srgb, var(--color-amber) 10%, transparent);
  --border-warning: color-mix(in srgb, var(--color-amber) 30%, transparent);
  --tint-teal: color-mix(in srgb, var(--color-teal) 15%, transparent);
  /* ===== CHIP (bg = alfa, fg = palet, bd = alfa 30%) ===== */
  --chip-blue-bg: color-mix(in srgb, var(--color-blue) var(--chip-alpha), transparent);
  --chip-blue-fg: var(--color-blue);
  --chip-blue-bd: color-mix(in srgb, var(--color-blue) 30%, transparent);
  --chip-green-bg: color-mix(in srgb, var(--color-green) var(--chip-alpha), transparent);
  --chip-green-fg: var(--color-green);
  --chip-green-bd: color-mix(in srgb, var(--color-green) 30%, transparent);
  --chip-red-bg: color-mix(in srgb, var(--color-red) var(--chip-alpha), transparent);
  --chip-red-fg: var(--color-red);
  --chip-red-bd: color-mix(in srgb, var(--color-red) 30%, transparent);
  --chip-teal-bg: color-mix(in srgb, var(--color-teal) var(--chip-alpha), transparent);
  --chip-teal-fg: var(--color-teal);
  --chip-teal-bd: color-mix(in srgb, var(--color-teal) 30%, transparent);
  --chip-purple-bg: color-mix(in srgb, var(--color-purple) var(--chip-alpha), transparent);
  --chip-purple-fg: var(--color-purple);
  --chip-purple-bd: color-mix(in srgb, var(--color-purple) 30%, transparent);
  --chip-indigo-bg: color-mix(in srgb, var(--color-indigo) var(--chip-alpha), transparent);
  --chip-indigo-fg: var(--color-indigo);
  --chip-indigo-bd: color-mix(in srgb, var(--color-indigo) 30%, transparent);
  --chip-amber-bg: color-mix(in srgb, var(--color-amber) var(--chip-alpha), transparent);
  --chip-amber-fg: var(--color-amber);
  --chip-amber-bd: color-mix(in srgb, var(--color-amber) 30%, transparent);
  --chip-slate-bg: var(--bg-tertiary);
  --chip-slate-fg: var(--text-muted);
  --chip-slate-bd: var(--border-color);
  /* ===== AUTH (login/register, selalu gelap) ===== */
  --auth-bg: var(--bg-primary);
  --auth-bg-deep: color-mix(in srgb, var(--bg-primary) 55%, var(--color-black));
  --auth-card: var(--bg-tertiary);
  --auth-border: color-mix(in srgb, var(--bg-tertiary) 55%, var(--text-muted));
  --auth-text: var(--text-main);
  --auth-muted: var(--text-muted);
  --auth-accent: var(--color-teal);
  --auth-glow: color-mix(in srgb, var(--color-teal) 30%, transparent);
  --auth-glow-strong: color-mix(in srgb, var(--color-teal) 45%, transparent);
  --auth-success: var(--color-green);
  --auth-success-tint: color-mix(in srgb, var(--color-green) 15%, transparent);
  --auth-success-border: color-mix(in srgb, var(--color-green) 30%, transparent);
  --auth-danger: var(--color-red);
  /* ===== NON-WARNA ===== */
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family: var(--font-body);
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
}
html.light-mode,
body.light-mode {
  /* Cukup timpa palet dasar + permukaan; semua turunan ikut otomatis. */
  --color-blue: #1d4ed8;
  --color-green: #15803d;
  --color-red: #b91c1c;
  --color-amber: #b45309;
  --color-teal: #0369a1;
  --color-purple: #6d28d9;
  --color-indigo: #4338ca;
  --bg-primary: #f8fafc;
  --bg-secondary: var(--color-white);
  --bg-tertiary: #f1f5f9;
  --bg-card: color-mix(in srgb, var(--color-white) 90%, transparent);
  --border-color: color-mix(in srgb, var(--text-muted) 35%, transparent);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --chip-alpha: 10%;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-body); font-weight: 500; background-color: var(--bg-primary); color: var(--text-main); transition: background-color 0.3s ease, color 0.3s ease; overflow-x: hidden; }
h1, h2, h3, h4, h5, h6,
#page-title, .topnav-brand, .modal-header h2, .chart-title,
.smartolt-label, .detail-card-header, .stat-info h3,
.data-table th, .smartolt-data-table th, .card-title {
  font-family: var(--font-heading);
  font-weight: 700;
}
/* Output CLI mentah (Get status / Show running-config / SW info) tetap monospace — TIDAK ikut Poppins/Montserrat */
#status-cli-output-container, .mono, code, pre {
  font-family: 'Courier New', monospace;
}
/* Elemen form/interaktif tidak mewarisi font body secara default di browser — paksa ikut tema */
button, input, select, textarea, optgroup {
  font-family: inherit;
}
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-accent); }
.app-container { display: flex; flex-direction: column; min-height: 100vh; }
/* SIDEBAR — deprecated, nav moved to top header */
.sidebar { display: none; }
/* MAIN CONTENT */
.main-content { flex: 1; min-height: 100vh; display: flex; flex-direction: column; padding: 24px; }
.main-content.full-width { margin-left: 0; }
.top-header { height: 60px; display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; border-bottom: 1px solid var(--border-color); padding-bottom: 12px; }
#page-title { font-size: 24px; font-weight: 700; }
.header-right { display: flex; align-items: center; gap: 16px; }
.status-badge-container { display: flex; align-items: center; gap: 8px; background-color: var(--bg-secondary); padding: 6px 12px; border-radius: 20px; font-size: 13px; font-weight: 500; border: 1px solid var(--border-color); }
.dot-indicator { width: 8px; height: 8px; border-radius: 50%; }
.dot-indicator.online { background-color: var(--color-success); box-shadow: 0 0 8px var(--color-success); animation: pulse-glow 2s infinite; }
@keyframes pulse-glow {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.5; }
  100% { transform: scale(1); opacity: 1; }
}
.header-btn { background: none; border: 1px solid var(--border-color); color: var(--text-main); width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--transition-fast); }
.header-btn:hover { background-color: var(--bg-tertiary); border-color: var(--text-accent); }
#mobile-menu-toggle { display: none; margin-right: 8px; border-radius: var(--radius-sm); }
.sidebar-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--overlay-backdrop); z-index: 999; }
.sidebar-overlay.active { display: block; }
/* CARDS & GRIDS */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 24px; }
.stat-card { background-color: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 20px; display: flex; align-items: center; gap: 16px; transition: var(--transition-normal); }
.stat-card:hover { transform: translateY(-2px); border-color: var(--text-accent); box-shadow: var(--shadow-glow); }
.stat-icon { width: 48px; height: 48px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--color-white); }
.bg-blue { background-color: var(--color-info); }
.bg-green { background-color: var(--color-success); }
.bg-red { background-color: var(--color-danger); }
.bg-orange { background-color: var(--color-warning); }
.stat-info h3 { font-size: 13px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; margin-bottom: 4px; }
.stat-info p { font-size: 24px; font-weight: 700; }
.content-row { display: flex; gap: 20px; margin-bottom: 20px; }
.col-12 { width: 100%; }
.col-8 { width: 66.66%; }
.col-6 { width: 50%; }
.col-4 { width: 33.33%; }
@media (max-width: 992px) {
  .content-row { flex-direction: column; }
  .col-8, .col-6, .col-4 { width: 100%; }
  .sidebar { transform: translateX(-100%); z-index: 1000; box-shadow: var(--shadow-md); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 16px; }
  #mobile-menu-toggle { display: flex !important; }
}
.content-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); display: flex; flex-direction: column; box-shadow: var(--shadow-md); }
.card-header { padding: 16px 20px; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; }
.card-header h2 { font-size: 16px; font-weight: 600; }
.border-accent { border-left: 4px solid var(--text-accent); }
.card-body { padding: 20px; flex: 1; }
.flex-column-center { display: flex; flex-direction: column; align-items: center; justify-content: center; }
/* BUTTONS */
.section-actions { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 8px 16px; font-family: var(--font-family); font-size: 14px; font-weight: 600; border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer; transition: var(--transition-fast); }
.btn-primary { background-color: var(--text-accent); color: var(--bg-primary); }
.btn-primary:hover { background-color: var(--color-accent-hover); box-shadow: 0 0 10px var(--color-accent-hover-glow); }
.btn-secondary { background-color: var(--bg-tertiary); border-color: var(--border-color); color: var(--text-main); }
.btn-success { background-color: var(--color-success); color: var(--color-white); }
.btn-warning { background-color: var(--color-warning); color: var(--color-black); }
.btn-danger { background-color: var(--color-danger); color: var(--color-white); }
.btn-back { background: none; border: 1px solid var(--border-color); color: var(--text-main); text-decoration: none; }
.btn-xs { padding: 4px 8px; font-size: 11px; }
.btn-outline { background: none; border: 1px solid var(--border-color); color: var(--text-muted); }
.btn-outline:hover { color: var(--text-main); border-color: var(--text-accent); }
/* TABLES */
.table-responsive { width: 100%; overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; }
.data-table th, .data-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-color); }
.data-table th { color: var(--text-muted); font-weight: 600; text-transform: uppercase; font-size: 12px; background-color: var(--surface-th); }
.data-table tbody tr:hover { background-color: var(--surface-row-hover); }
.badge { padding: 4px 8px; border-radius: 4px; font-size: 11px; font-weight: 600; text-transform: uppercase; }
.bg-green { background-color: var(--tint-success); color: var(--color-success); border: 1px solid var(--color-success); }
.bg-red { background-color: var(--tint-danger); color: var(--color-danger); border: 1px solid var(--color-danger); }
.bg-orange { background-color: var(--tint-warning); color: var(--color-warning); border: 1px solid var(--color-warning); }
/* FORMS */
.filter-panel { background-color: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 16px; margin-bottom: 20px; }
.filter-row { display: flex; gap: 12px; flex-wrap: wrap; }
.filter-item { flex: 1; min-width: 150px; }
.search-item { flex: 2; min-width: 250px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; color: var(--text-muted); margin-bottom: 6px; }
.form-control { width: 100%; background-color: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-sm); padding: 10px 14px; color: var(--text-main); font-family: var(--font-family); font-size: 14px; }
.form-control:focus { outline: none; border-color: var(--text-accent); box-shadow: var(--shadow-glow); }
.form-row { display: flex; gap: 12px; }
.form-control-static { background-color: var(--surface-static); border: 1px solid var(--border-color); border-radius: var(--radius-sm); padding: 10px 14px; color: var(--text-muted); font-size: 14px; display: block; width: 100%; }
.row-inline { display: flex; align-items: center; gap: 12px; }
.inline-select { width: auto; min-width: 180px; }
/* ONU DETAILS */
.detail-container { display: flex; flex-direction: column; gap: 20px; }
.detail-table { width: 100%; border-collapse: collapse; }
.detail-table th, .detail-table td { padding: 10px 12px; border-bottom: 1px solid var(--border-color); font-size: 14px; }
.detail-table th { color: var(--text-muted); font-weight: 500; width: 35%; text-align: left; }
.detail-table td { font-weight: 600; color: var(--text-main); }
.physical-ont-image-container { width: 100%; max-width: 250px; height: 80px; margin-bottom: 20px; }
.ont-image-gpon { width: 100%; height: 100%; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 120'%3E%3Crect x='10' y='20' width='380' height='80' rx='10' fill='%23e2e8f0' stroke='%2394a3b8' stroke-width='2'/%3E%3Ccircle cx='30' cy='60' r='8' fill='%2322c55e'/%3E%3Crect x='300' y='45' width='25' height='30' rx='2' fill='%231e293b'/%3E%3Crect x='330' y='45' width='25' height='30' rx='2' fill='%231e293b'/%3E%3Crect x='360' y='45' width='20' height='30' rx='2' fill='%231e293b'/%3E%3Crect x='80' y='50' width='180' height='10' fill='%2394a3b8'/%3E%3C/svg%3E") no-repeat center center; background-size: contain; }
.ont-image-epon { width: 100%; height: 100%; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 120'%3E%3Crect x='10' y='20' width='380' height='80' rx='10' fill='%23334155' stroke='%23475569' stroke-width='2'/%3E%3Ccircle cx='30' cy='60' r='8' fill='%233b82f6'/%3E%3Crect x='300' y='45' width='25' height='30' rx='2' fill='%230f172a'/%3E%3Crect x='330' y='45' width='25' height='30' rx='2' fill='%230f172a'/%3E%3Crect x='80' y='50' width='180' height='10' fill='%23475569'/%3E%3C/svg%3E") no-repeat center center; background-size: contain; }
.signal-gauge-container { background-color: var(--bg-tertiary); border-radius: var(--radius-md); padding: 16px; width: 100%; max-width: 320px; margin-bottom: 20px; border: 1px solid var(--border-color); }
.signal-reading { margin-top: 10px; font-size: 15px; }
.signal-reading strong { font-size: 18px; color: var(--text-accent); }
.action-buttons-group { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.chart-container { position: relative; height: 250px; width: 100%; }
/* MODALS */
.modal { display: flex; align-items: center; justify-content: center; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--overlay-backdrop); z-index: 100; opacity: 0; pointer-events: none; transition: opacity 0.2s ease-in-out; }
.modal.open { opacity: 1; pointer-events: auto; }
.modal-content { background-color: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-lg); width: 90%; max-width: 600px; transform: scale(0.9); transition: transform 0.2s ease-in-out; }
.modal.open .modal-content { transform: scale(1); }
.modal-header { padding: 16px 24px; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; }
.modal-header h2 { font-size: 18px; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 24px; cursor: pointer; }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border-color); display: flex; justify-content: flex-end; gap: 12px; }
.error-box { background-color: var(--tint-danger-soft); border: 1px solid var(--color-danger); color: var(--color-danger); border-radius: var(--radius-sm); padding: 12px; margin-top: 16px; font-size: 13px; }
.loading-spinner { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 16px 0; }
.spinner { width: 32px; height: 32px; border: 3px solid var(--border-color); border-top-color: var(--text-accent); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin {
  to { transform: rotate(360deg); }
}
/* ACTIVITY LIST */
.activity-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.activity-item { border-bottom: 1px solid var(--border-color); padding-bottom: 8px; font-size: 13px; }
.activity-item:last-child { border-bottom: none; }
.activity-time { font-size: 11px; color: var(--text-muted); display: block; }
.activity-text { font-weight: 500; margin-top: 2px; }
/* SIDEBAR DROPDOWN SUBMENU */
.sidebar-dropdown { display: flex; flex-direction: column; }
.dropdown-toggle { width: 100%; border: none; background: transparent; cursor: pointer; text-align: left; display: flex; align-items: center; gap: 12px; box-sizing: border-box; }
.chevron-icon { margin-left: auto; width: 16px !important; height: 16px !important; transition: transform var(--transition-fast); }
.sidebar-dropdown.open .chevron-icon { transform: rotate(180deg); }
.dropdown-menu { display: none; flex-direction: column; gap: 4px; padding-left: 28px; margin-top: 4px; }
.sidebar-dropdown.open .dropdown-menu { display: flex; }
.dropdown-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; color: var(--text-muted); text-decoration: none; border-radius: var(--radius-sm); font-weight: 500; font-size: 14px; transition: var(--transition-fast); }
.dropdown-item:hover, .dropdown-item.active { color: var(--text-main); background-color: var(--bg-tertiary); }
.dropdown-item.active { color: var(--text-accent); background-color: var(--text-accent-glow); }
/* UTILITY CLASSES */
.hidden { display: none !important; }
/* ============================================
   ONU DETAIL: Clean text-only 2-column layout
   (label right-aligned | value left-aligned, no card/border)
   ============================================ */
.detail-plain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 4rem; margin: 0 auto 20px; max-width: 72rem; }
@media (max-width: 900px) {
  .detail-plain-grid { grid-template-columns: 1fr; gap: 0; }
}
.detail-plain-col { display: flex; flex-direction: column; }
.detail-plain-row { display: grid; grid-template-columns: 190px 1fr; align-items: baseline; gap: 20px; padding: 1px 0; }
.detail-plain-label { text-align: right; font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.02em; color: color-mix(in srgb, var(--text-muted) 35%, var(--text-main) 65%); }
.detail-plain-value { text-align: left; font-size: 1rem; font-weight: 500; color: var(--text-main); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-width: 0; }
.detail-plain-value.mono { font-family: var(--font-body, 'Montserrat', sans-serif); }
.detail-plain-value a { color: var(--text-accent); text-decoration: none; }
.detail-plain-value a:hover { text-decoration: underline; }
.detail-plain-edit { cursor: pointer; background: none; border: none; padding: 0; color: var(--text-muted); display: inline-flex; align-items: center; }
.detail-plain-edit:hover { color: var(--text-accent); }
.detail-plain-row[data-clickable] { cursor: pointer; }
.detail-plain-row[data-clickable]:hover .detail-plain-value { color: var(--text-accent); }
.detail-plain-value i, .detail-plain-edit i { width: 16px !important; height: 16px !important; }
.detail-status-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.detail-status-dot.online { background: var(--color-success); }
.detail-status-dot.offline { background: var(--color-danger); }
.detail-status-dot.disabled { background: var(--text-muted); }

/* ============================================
   ONU DETAIL: 2-Column Card Layout (unused after
   plain-text redesign — kept until confirmed safe to delete)
   ============================================ */
.detail-grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
@media (max-width: 900px) {
  .detail-grid-2col { grid-template-columns: 1fr; }
}
.detail-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); overflow: hidden; }
.detail-card-header { display: flex; align-items: center; gap: 8px; padding: 12px 16px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); background: var(--bg-tertiary); border-bottom: 1px solid var(--border-color); }
.detail-field-list { padding: 4px 0; }
.detail-field { display: flex; align-items: center; padding: 9px 16px; border-bottom: 1px solid var(--border-color); gap: 10px; min-height: 42px; }
.detail-field:last-child { border-bottom: none; }
.detail-field[style*="cursor:pointer"]:hover { background: var(--bg-tertiary); }
.detail-field-label { width: 135px; min-width: 135px; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); flex-shrink: 0; }
.detail-field-value { flex: 1; font-size: 0.875rem; color: var(--text-main); display: flex; align-items: center; flex-wrap: wrap; gap: 4px; }
.detail-field-value.text-muted { color: var(--text-muted); font-size: 0.82rem; }
.detail-field-value.mono { font-family: 'Courier New', monospace; }
/* ============================================
   CHIP / BADGE SYSTEM
   ============================================ */
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 600; white-space: nowrap; line-height: 1.5; transition: var(--transition-fast); text-decoration: none; cursor: default; }
/* Editable chips get pointer + hover lift */
.chip.chip-edit { cursor: pointer; }
.chip.chip-edit:hover { transform: translateY(-1px); box-shadow: 0 3px 8px var(--shadow-chip); filter: brightness(1.1); }
/* Color variants */
.chip-blue { background: var(--chip-blue-bg); color: var(--chip-blue-fg); border: 1px solid var(--chip-blue-bd); }
.chip-green { background: var(--chip-green-bg); color: var(--chip-green-fg); border: 1px solid var(--chip-green-bd); }
.chip-red { background: var(--chip-red-bg); color: var(--chip-red-fg); border: 1px solid var(--chip-red-bd); }
.chip-teal { background: var(--chip-teal-bg); color: var(--chip-teal-fg); border: 1px solid var(--chip-teal-bd); }
.chip-purple { background: var(--chip-purple-bg); color: var(--chip-purple-fg); border: 1px solid var(--chip-purple-bd); }
.chip-indigo { background: var(--chip-indigo-bg); color: var(--chip-indigo-fg); border: 1px solid var(--chip-indigo-bd); }
.chip-amber { background: var(--chip-amber-bg); color: var(--chip-amber-fg); border: 1px solid var(--chip-amber-bd); }
.chip-slate { background: var(--chip-slate-bg); color: var(--chip-slate-fg); border: 1px solid var(--chip-slate-bd); }
.chip-slate.mono { font-family: 'Courier New', monospace; font-size: 0.75rem; }
/* Modal Form Helpers */
.modal-label { display:block; font-size:0.78rem; font-weight:600; color:var(--text-muted); margin-bottom:5px; text-transform:uppercase; letter-spacing:0.04em; }
.modal-input { width:100%; padding:8px 11px; border:1px solid var(--border-color); border-radius:var(--radius-sm); background:var(--bg-secondary); color:var(--text-main); font-size:0.875rem; font-family:var(--font-family); box-sizing:border-box; transition:border-color 0.2s; }
.modal-input:focus { outline:none; border-color:var(--text-accent); box-shadow:0 0 0 3px var(--text-accent-glow); }

/* TOP NAV */
.top-nav { height: 60px; padding: 0 24px; background: var(--bg-secondary); border-bottom: 1px solid var(--border-color); margin: -24px -24px 24px -24px; padding-bottom: 0; }
.topnav-brand { display: flex; align-items: center; gap: 8px; font-size: 18px; font-weight: 700; color: var(--text-main); text-decoration: none; padding-right: 24px; margin-right: 12px; border-right: 1px solid var(--border-color); white-space: nowrap; }
.topnav-brand i { color: var(--text-accent); }
.topnav-links { display: flex; align-items: center; gap: 2px; }
.topnav-item { display: flex; align-items: center; gap: 6px; padding: 8px 14px; color: var(--text-muted); text-decoration: none; border-radius: var(--radius-sm); font-weight: 500; font-size: 14px; transition: var(--transition-fast); white-space: nowrap; background: none; border: none; cursor: pointer; font-family: inherit; }
.topnav-item:hover { color: var(--text-main); background: var(--bg-tertiary); }
.topnav-item.active { color: var(--text-accent); background: var(--text-accent-glow); }
.topnav-dropdown { position: relative; }
.topnav-dropdown-menu { display: none; position: absolute; top: 100%; left: 0; background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-sm); box-shadow: var(--shadow-md); min-width: 180px; padding: 6px; z-index: 100; flex-direction: column; gap: 2px; }
.topnav-dropdown.open .topnav-dropdown-menu { display: flex; }
.topnav-dropdown-item { display: flex; align-items: center; gap: 8px; padding: 8px 12px; color: var(--text-muted); text-decoration: none; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; transition: var(--transition-fast); }
.topnav-dropdown-item:hover { color: var(--text-main); background: var(--bg-tertiary); }
.topnav-dropdown-item.active { color: var(--text-accent); background: var(--text-accent-glow); }
.topnav-user { display: flex; align-items: center; gap: 8px; }
.topnav-user-avatar { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, var(--text-accent), var(--color-info)); color: var(--color-white); display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 11px; }
.topnav-user-name { font-weight: 600; font-size: 13px; color: var(--text-main); }
/* MOBILE TOP NAV */
@media (max-width: 768px) {
  .top-nav { padding: 0 16px; margin: -16px -16px 16px -16px; }
  .topnav-brand { font-size: 16px; padding-right: 12px; margin-right: 8px; }
  .topnav-links { overflow-x: auto; -webkit-overflow-scrolling: touch; gap: 0; }
  .topnav-item { padding: 6px 10px; font-size: 12px; }
  .topnav-user-name { display: none; }
}

/* Form components */
.card { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 24px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; color: var(--text-primary); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 8px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-sm);
    font-size: 0.9rem; background: var(--bg-primary); color: var(--text-primary); box-sizing: border-box;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--text-accent); box-shadow: 0 0 0 2px rgba(99,102,241,0.15); }
.toggle-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-weight: 400; }
.toggle-label input[type="checkbox"] { width: 16px; height: 16px; }
.stat-value { font-size: 1.5rem; font-weight: 700; color: var(--text-accent); }
.stat-label { font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; }
.btn-sm { padding: 4px 10px; font-size: 0.8rem; }