/* ============================================================
   Enterprise Automation & Management — Fleet Command Center Theme
   Matching reference screenshot from uat-console.primecloud.in
   ============================================================ */
:root {
  --bg: #f8fafc;
  --bg-elev: #f1f5f9;
  --panel: #ffffff;
  --panel-2: #f8fafc;
  --panel-hover: #f1f5f9;
  --border: #e2e8f0;
  --border-soft: #f1f5f9;
  --txt: #0f172a;
  --txt-2: #334155;
  --txt-3: #64748b;
  --accent: #2563eb;
  --accent-dim: #1d4ed8;
  --accent-glow: rgba(37, 99, 235, 0.14);
  --ok: #10b981;
  --ok-bg: rgba(16, 185, 129, 0.12);
  --warn: #f59e0b;
  --warn-bg: rgba(245, 158, 11, 0.12);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.12);
  --purple: #6366f1;
  --sidebar-w: 250px;
  --topbar-h: 58px;
  --radius: 10px;
  --radius-sm: 7px;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--txt);
  font-size: 13.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--accent-glow); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: #2a3442; }

/* Topbar */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; height: var(--topbar-h);
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; z-index: 200;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  background: radial-gradient(120% 120% at 30% 20%, #123), #0b0f16;
  border: 1px solid var(--border);
  display: grid; place-items: center; color: var(--accent);
  box-shadow: inset 0 0 12px rgba(34, 211, 238, 0.18);
}
.brand-txt b { font-size: 15px; font-weight: 600; letter-spacing: -0.2px; display: block; line-height: 1.1; }
.brand-txt span { font-size: 11px; color: var(--txt-3); letter-spacing: 0.4px; }

.topbar-right { display: flex; align-items: center; gap: 10px; }

.live-clock {
  font-family: var(--mono); font-size: 12px; color: var(--txt-2);
  padding: 5px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--panel);
}

.conn {
  display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--txt-2);
  padding: 5px 11px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--panel);
}
.conn .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); animation: pulse 2s infinite; }
.conn.down .dot { background: var(--danger); box-shadow: 0 0 0 3px var(--danger-bg); animation: none; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }

.usermenu { position: relative; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%; cursor: pointer;
  background: var(--panel-2); border: 1px solid var(--border);
  display: grid; place-items: center; font-weight: 600; color: var(--accent); font-size: 13px;
}
.usermenu-pop {
  position: absolute; right: 0; top: 44px; width: 220px; background: var(--panel-2);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 8px; display: none; z-index: 300;
}
.usermenu-pop.open { display: block; }
.usermenu-pop .who { padding: 8px 10px; border-bottom: 1px solid var(--border-soft); margin-bottom: 6px; }
.usermenu-pop .who b { display: block; font-size: 13px; }
.usermenu-pop .who span { font-size: 11px; color: var(--txt-3); }

/* Sidebar */
.sidebar {
  position: fixed; top: var(--topbar-h); bottom: 0; left: 0; width: var(--sidebar-w);
  background: var(--bg-elev); border-right: 1px solid var(--border);
  overflow-y: auto; padding: 14px 12px 24px; z-index: 150;
}
.nav-group { margin-bottom: 6px; }
.nav-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--txt-3); padding: 14px 12px 6px; font-weight: 600;
}
.nav-item {
  display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--txt-2); font-size: 13px; font-weight: 450; cursor: pointer; position: relative;
  transition: background 0.12s, color 0.12s;
}
.nav-item:hover { background: var(--panel); color: var(--txt); }
.nav-item.active { background: var(--panel-2); color: var(--txt); font-weight: 600; }
.nav-item.active::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; border-radius: 2px; background: var(--accent);
}
.nav-item .ico { width: 16px; height: 16px; flex-shrink: 0; color: currentColor; opacity: 0.85; }

/* Main */
.main { margin-left: var(--sidebar-w); padding-top: var(--topbar-h); min-height: 100vh; }
.content { padding: 24px 36px 60px; max-width: none; width: 100%; }

.view-section { display: none; }
.view-section.active { display: block; }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-size: 22px; font-weight: 600; letter-spacing: -0.4px; display: flex; align-items: center; gap: 10px; }
.page-head .sub { color: var(--txt-3); font-size: 12.5px; margin-top: 3px; }
.head-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* Filter Buttons */
.time-btn-group { display: flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: var(--panel); }
.time-btn { padding: 5px 12px; font-size: 11.5px; font-weight: 600; background: transparent; border: none; color: var(--txt-3); cursor: pointer; }
.time-btn.active { background: var(--accent); color: #04222a; }
.time-btn:hover:not(.active) { color: var(--txt); }

.updated-pill { font-size: 11px; color: var(--ok); background: var(--ok-bg); padding: 5px 10px; border-radius: var(--radius-sm); border: 1px solid rgba(52,211,153,0.3); font-family: var(--mono); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px; border-radius: var(--radius-sm);
  font-size: 12.5px; font-weight: 500; cursor: pointer; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--txt); transition: all 0.12s; white-space: nowrap;
}
.btn:hover { background: var(--panel-hover); border-color: #2a3646; }
.btn-primary { background: var(--accent); color: #04222a; border-color: transparent; font-weight: 600; }
.btn-primary:hover { background: #3fdcf0; }
.btn-danger { color: var(--danger); border-color: rgba(248, 113, 113, 0.4); }
.btn-danger:hover { background: var(--danger-bg); }
.btn-sm { padding: 4px 9px; font-size: 11.5px; }

.login-view {
  position: fixed; inset: 0; background: var(--bg); z-index: 1000;
  width: 100vw; height: 100vh; overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.login-view.hidden {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
  z-index: -1000 !important;
}

.login-grid-bg {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.4;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 32px 32px;
}

.login-card-wrapper {
  position: relative; z-index: 10; width: 100%; max-width: 440px; padding: 20px; margin: 0 auto;
}

.login-card-header { text-align: center; margin-bottom: 24px; }
.login-title { font-size: 26px; font-weight: 700; letter-spacing: -0.6px; color: var(--txt); margin-bottom: 6px; }
.login-sub { font-size: 13.5px; color: var(--txt-3); }

.login-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 40px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
}

.login-card label { display: block; font-size: 13px; font-weight: 500; color: var(--txt-2); margin-bottom: 8px; }
.login-card .input-text.lg {
  padding: 12px 14px; border-radius: 8px; font-size: 14px;
  background: #ffffff; border: 1px solid var(--border); color: var(--txt);
  transition: all 0.2s ease;
}
.login-card .input-text.lg:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
}

.forgot-link { font-size: 12px; color: var(--accent); text-decoration: none; font-weight: 500; }
.forgot-link:hover { text-decoration: underline; }

.btn-login-submit { 
  width: 100%; justify-content: center; padding: 14px; font-size: 14px; font-weight: 600; border-radius: 8px; 
  background: var(--accent); color: #ffffff; border: none; cursor: pointer;
  box-shadow: 0 4px 12px var(--accent-glow); margin-top: 10px;
  transition: all 0.2s ease;
}
.btn-login-submit:hover {
  background: var(--accent-dim); box-shadow: 0 6px 16px var(--accent-glow); transform: translateY(-1px);
}

.login-footer-links { text-align: center; margin-top: 24px; font-size: 13px; color: var(--txt-3); }
.login-footer-links a { color: var(--accent); font-weight: 600; text-decoration: none; margin-left: 4px; }

.login-trust-badge {
  text-align: center; margin-top: 32px; font-size: 11.5px; color: var(--txt-3);
  display: flex; align-items: center; justify-content: center; gap: 6px; font-weight: 500;
}

.demo-access-box {
  margin-top: 24px; background: var(--panel); border: 1px solid var(--border);
  padding: 10px 14px; border-radius: 6px; font-size: 11.5px; color: var(--txt-3);
  text-align: center; font-family: var(--mono);
}

/* VM Datastore Storage Layout */
.storage-node-block { margin-bottom: 24px; }
.storage-node-title {
  font-size: 15px; font-weight: 600; font-family: var(--mono); letter-spacing: -0.3px;
  color: #ffffff; margin-bottom: 12px; display: flex; align-items: center; gap: 10px;
}
.drive-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.drive-card-h {
  padding: 12px 16px; border-bottom: 1px solid var(--border-soft);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12.5px; font-weight: 600; color: var(--txt); background: var(--panel-2);
}
.drive-card-b { padding: 16px; display: flex; align-items: center; gap: 20px; }
.drive-ring-box { width: 100px; height: 100px; flex-shrink: 0; display: grid; place-items: center; position: relative; }
.ring-wrap { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 90px; height: 90px; }
.ring-wrap svg { display: block; }
.ring-txt { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-family: var(--mono); font-size: 16px; font-weight: 700; color: #ffffff; text-align: center; line-height: 1; pointer-events: none; }
.drive-meta-list { flex: 1; display: flex; flex-direction: column; gap: 8px; font-size: 12px; }
.drive-meta-row { display: flex; justify-content: space-between; align-items: center; color: var(--txt-3); }
.drive-meta-row b { color: var(--txt); font-family: var(--mono); font-weight: 600; }
.text-ok { color: var(--ok); }

/* Network Infrastructure Layout */
.net-card-b { padding: 16px; font-size: 12px; }
.net-grid-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.net-item { display: flex; flex-direction: column; gap: 3px; }
.net-item .lbl { font-size: 11px; color: var(--txt-3); text-transform: uppercase; letter-spacing: 0.3px; }
.net-item .val { font-size: 12.5px; font-family: var(--mono); color: var(--txt); font-weight: 500; }
.net-item .val.cyan { color: var(--accent); }

/* Grid & Cards */
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  display: flex; flex-direction: column; overflow: hidden;
}
.card-h { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border-soft); }
.card-h h3 { font-size: 12.5px; font-weight: 600; letter-spacing: 0.4px; text-transform: uppercase; color: var(--txt-2); }
.card-h .hint { font-size: 11px; color: var(--txt-3); }
.card-b { padding: 16px 18px; }

.col-3 { grid-column: span 3; } .col-4 { grid-column: span 4; } .col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; } .col-5 { grid-column: span 5; } .col-8 { grid-column: span 8; } .col-12 { grid-column: span 12; }

/* Stat Cards */
.stat-card { position: relative; padding: 16px 18px; }
.stat-card .label { font-size: 11px; color: var(--txt-3); text-transform: uppercase; letter-spacing: 0.8px; font-weight: 600; }
.stat-card .val-row { display: flex; align-items: baseline; gap: 8px; margin-top: 6px; }
.stat-card .val { font-family: var(--mono); font-size: 26px; font-weight: 600; letter-spacing: -1px; }
.stat-card .val-sub { font-size: 11px; color: var(--txt-3); margin-top: 4px; }

/* Mini Progress Bar */
.progress-bar-wrap { height: 6px; background: var(--panel-2); border-radius: 4px; overflow: hidden; margin-top: 10px; }
.progress-bar-fill { height: 100%; border-radius: 4px; transition: width 0.4s ease; }
.bg-accent { background: linear-gradient(90deg, var(--accent-dim), var(--accent)); }
.bg-warn { background: linear-gradient(90deg, #b45309, var(--warn)); }
.bg-danger { background: linear-gradient(90deg, #991b1b, var(--danger)); }
.bg-purple { background: linear-gradient(90deg, #4338ca, var(--purple)); }

/* Canvas Chart */
.chart-canvas { width: 100%; height: 210px; display: block; }

/* Table Elements */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th {
  text-align: left; font-size: 10px; text-transform: uppercase; letter-spacing: 0.9px; color: var(--txt-3);
  font-weight: 600; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--panel-2);
}
.tbl td { padding: 12px 16px; border-bottom: 1px solid var(--border-soft); font-size: 12.5px; vertical-align: middle; }
.tbl tbody tr:hover { background: var(--panel-hover); }

/* Table Mini Bar */
.tbl-mini-bar { display: flex; align-items: center; gap: 8px; }
.tbl-mini-bar .bar-box { flex: 1; height: 5px; background: var(--panel-2); border-radius: 3px; overflow: hidden; }
.tbl-mini-bar .bar-fill { height: 100%; border-radius: 3px; background: var(--accent); }
.tbl-mini-bar .txt { font-family: var(--mono); font-size: 11px; width: 32px; text-align: right; }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border-radius: 12px;
  font-size: 11px; font-weight: 500;
}
.b-ok { background: var(--ok-bg); color: var(--ok); border: 1px solid rgba(52, 211, 153, 0.3); }
.b-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(248, 113, 113, 0.3); }
.b-warn { background: var(--warn-bg); color: var(--warn); border: 1px solid rgba(251, 191, 36, 0.3); }
.b-idle { background: var(--idle-bg); color: var(--txt-2); border: 1px solid var(--border); }
.badge .d { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* Live Telemetry Log Stream Box */
.stream-box {
  background: #0f172a; border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
  height: 140px; overflow-y: auto; padding: 12px; font-family: var(--mono); font-size: 11.5px; line-height: 1.6;
}
.stream-line { margin-bottom: 4px; display: flex; justify-content: space-between; color: var(--ok); }
.stream-line .time { color: var(--txt-3); }

/* View Toggle Buttons */
.view-toggle { display: flex; gap: 4px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 2px; background: var(--panel-2); }
.view-toggle-btn { padding: 4px 8px; font-size: 11px; border: none; background: transparent; color: var(--txt-3); border-radius: 4px; cursor: pointer; }
.view-toggle-btn.active { background: var(--accent); color: #04222a; font-weight: 600; }

/* Form Controls */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 11.5px; font-weight: 600; color: var(--txt-2); margin-bottom: 5px; }
.input-text, .code-textarea, select.input-text {
  width: 100%; background: var(--panel-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--txt); padding: 8px 12px; font-size: 12.5px; font-family: inherit;
}
.input-text:focus, .code-textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Terminal */
.term-box { background: #0f172a; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.term-screen { height: 420px; overflow-y: auto; padding: 16px; font-family: var(--mono); font-size: 12.5px; line-height: 1.6; color: #f8fafc; }
.term-line { margin-bottom: 4px; white-space: pre-wrap; word-break: break-all; }
.term-line.cmd { color: var(--accent); font-weight: 600; }
.term-line.err { color: var(--danger); }
.term-bar { display: flex; align-items: center; gap: 10px; padding: 10px 16px; background: var(--panel-2); border-top: 1px solid var(--border); }
.term-bar input { flex: 1; background: transparent; border: none; color: #fff; font-family: var(--mono); font-size: 12.5px; }
.term-bar input:focus { outline: none; }

/* Toast Wrap */
.toast-wrap { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 10px; z-index: 9999999 !important; }
.toast {
  background: var(--panel-2); border: 1px solid var(--border); padding: 12px 18px; border-radius: var(--radius-sm);
  box-shadow: var(--shadow); font-size: 12.5px; min-width: 280px; border-left: 4px solid var(--accent);
}
.toast.ok { border-left-color: var(--ok); }
.toast.err { border-left-color: var(--danger); }
.toast b { display: block; font-size: 12.5px; margin-bottom: 2px; }
.toast span { color: var(--txt-2); font-size: 11.5px; }

/* Modals */
.modal-overlay { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.4); backdrop-filter: blur(4px); display: none; place-items: center; z-index: 999999 !important; }
.modal-overlay.active { display: grid; }
.modal-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); width: 100%; max-width: 500px; box-shadow: var(--shadow); overflow: hidden; }
.modal-lg { max-width: 850px; }
.modal-h { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--border-soft); background: var(--panel-2); }
.modal-b { padding: 18px; }
.modal-f { padding: 12px 18px; border-top: 1px solid var(--border-soft); display: flex; justify-content: flex-end; gap: 10px; background: var(--panel-2); }

.hidden { display: none !important; }
.text-center { text-align: center; }
.text-muted { color: var(--txt-3); }
.text-accent { color: var(--accent); }
.mb-4 { margin-bottom: 1.25rem; }
.floating-action-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}
.floating-action-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.05);
    border-color: var(--accent);
}
.floating-action-card .card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--bg-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}
.floating-action-card .card-content h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    color: var(--text);
    font-weight: 600;
}
.floating-action-card .card-content p {
    margin: 0;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}