/* OpenRMM Web UI - Dark Professional Theme */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #0d1117;
  --surface:  #161b22;
  --surface2: #21262d;
  --border:   #30363d;
  --accent:   #2f81f7;
  --accent2:  #1f6feb;
  --green:    #3fb950;
  --red:      #f85149;
  --yellow:   #d29922;
  --text:     #e6edf3;
  --text2:    #8b949e;
  --font:     'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono:     'Cascadia Code', 'Consolas', monospace;
  --radius:   6px;
  --sidebar:  220px;
}

html, body { height: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }

/* ── Layout ── */
#app { display: flex; height: 100vh; overflow: hidden; }
#sidebar { width: var(--sidebar); background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; flex-shrink: 0; }
#main { flex: 1; overflow: auto; display: flex; flex-direction: column; }

/* ── Login page ── */
#login-page { display: flex; align-items: center; justify-content: center; height: 100vh; background: var(--bg); }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 40px 36px; width: 340px; }
.login-card h1 { font-size: 22px; font-weight: 600; margin-bottom: 6px; text-align: center; }
.login-card p { color: var(--text2); text-align: center; margin-bottom: 28px; font-size: 13px; }
.login-card .logo { text-align: center; margin-bottom: 20px; font-size: 32px; }

/* ── Sidebar ── */
.sidebar-header { padding: 16px 16px 12px; border-bottom: 1px solid var(--border); }
.sidebar-header .brand { font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.sidebar-header .brand span { color: var(--accent); }
.sidebar-header .server-info { font-size: 11px; color: var(--text2); margin-top: 4px; }

.sidebar-nav { flex: 1; padding: 8px 0; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 16px; cursor: pointer; color: var(--text2); border-radius: 0; transition: all 0.15s; font-size: 13px; border-left: 3px solid transparent; }
.nav-item:hover { background: var(--surface2); color: var(--text); }
.nav-item.active { background: rgba(47,129,247,.1); color: var(--accent); border-left-color: var(--accent); }
.nav-item .icon { width: 16px; text-align: center; }

.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--border); }
.sidebar-user { font-size: 12px; color: var(--text2); display: flex; align-items: center; justify-content: space-between; }
.btn-logout { background: none; border: none; color: var(--text2); cursor: pointer; font-size: 12px; padding: 4px 8px; border-radius: var(--radius); }
.btn-logout:hover { background: var(--surface2); color: var(--red); }

/* ── Top header ── */
.page-header { padding: 16px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; background: var(--surface); flex-shrink: 0; }
.page-header h2 { font-size: 16px; font-weight: 600; }
.header-actions { display: flex; gap: 8px; align-items: center; }

/* ── Stats bar ── */
.stats-bar { display: flex; gap: 16px; padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--border); flex-shrink: 0; }
.stat { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text2); }
.stat .val { font-weight: 600; font-size: 15px; color: var(--text); }
.stat .dot { width: 8px; height: 8px; border-radius: 50%; }
.dot-green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dot-red   { background: var(--text2); }

/* ── Agent table ── */
.table-wrap { padding: 20px 24px; flex: 1; }
table { width: 100%; border-collapse: collapse; }
thead th { text-align: left; padding: 8px 12px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text2); border-bottom: 1px solid var(--border); font-weight: 600; }
tbody tr { border-bottom: 1px solid var(--border); cursor: pointer; transition: background 0.1s; }
tbody tr:hover { background: var(--surface2); }
tbody td { padding: 10px 12px; font-size: 13px; }
tbody tr.offline { opacity: 0.45; }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 500; }
.badge-online  { background: rgba(63,185,80,.15); color: var(--green); }
.badge-offline { background: rgba(139,148,158,.1); color: var(--text2); }

/* ── Agent detail ── */
.agent-detail { display: flex; flex-direction: column; height: 100%; }
.agent-info-bar { padding: 16px 24px; background: var(--surface); border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 24px; }
.agent-info-bar h3 { font-size: 16px; font-weight: 600; }
.agent-meta { display: flex; gap: 16px; }
.agent-meta span { font-size: 12px; color: var(--text2); }
.agent-meta span b { color: var(--text); }

/* ── Tabs ── */
.tabs { display: flex; gap: 0; padding: 0 24px; background: var(--surface); border-bottom: 1px solid var(--border); flex-shrink: 0; }
.tab { padding: 10px 16px; cursor: pointer; color: var(--text2); font-size: 13px; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all 0.15s; white-space: nowrap; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.tab-content { flex: 1; overflow: auto; padding: 20px 24px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Terminal ── */
.terminal { background: #0d1117; border: 1px solid var(--border); border-radius: var(--radius); height: 420px; display: flex; flex-direction: column; }
.terminal-output { flex: 1; overflow-y: auto; padding: 12px; font-family: var(--mono); font-size: 13px; color: #c9d1d9; }
.terminal-output .line { margin-bottom: 2px; word-break: break-all; }
.terminal-output .line.cmd { color: var(--accent); }
.terminal-output .line.err { color: var(--red); }
.terminal-input-row { display: flex; border-top: 1px solid var(--border); padding: 8px 12px; gap: 8px; align-items: center; }
.terminal-input-row select { background: transparent; border: none; color: var(--text2); font-size: 12px; outline: none; }
.terminal-input-row input { flex: 1; background: transparent; border: none; color: var(--text); font-family: var(--mono); font-size: 13px; outline: none; }
.terminal-input-row input::placeholder { color: var(--text2); }

/* ── Keylogger ── */
.keylog-output { background: #0d1117; border: 1px solid var(--border); border-radius: var(--radius); height: 380px; overflow-y: auto; padding: 14px; font-family: var(--mono); font-size: 13px; color: #c9d1d9; white-space: pre-wrap; word-break: break-all; }
.keylog-controls { display: flex; gap: 8px; margin-bottom: 12px; align-items: center; }

/* ── Process / Service tables ── */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th { text-align: left; padding: 8px 10px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text2); border-bottom: 1px solid var(--border); font-weight: 600; }
.data-table td { padding: 7px 10px; border-bottom: 1px solid rgba(48,54,61,.5); }
.data-table tr:hover td { background: var(--surface2); }
.data-table .actions { display: flex; gap: 4px; }

/* ── System info ── */
.sysinfo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.sysinfo-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.sysinfo-card h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text2); margin-bottom: 10px; }
.sysinfo-card .rows { display: flex; flex-direction: column; gap: 6px; }
.sysinfo-row { display: flex; justify-content: space-between; font-size: 13px; }
.sysinfo-row .label { color: var(--text2); }
.sysinfo-row .val { color: var(--text); font-weight: 500; word-break: break-all; text-align: right; max-width: 60%; }

/* ── Screenshot ── */
.screenshot-wrap { text-align: center; }
.screenshot-wrap img { max-width: 100%; border: 1px solid var(--border); border-radius: var(--radius); }

/* ── File manager ── */
.file-path-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.file-path-bar input { flex: 1; }
.file-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
.file-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 8px; text-align: center; cursor: pointer; font-size: 12px; transition: background 0.1s; }
.file-item:hover { background: var(--surface2); }
.file-item .fi-icon { font-size: 24px; margin-bottom: 6px; }
.file-item .fi-name { word-break: break-all; color: var(--text); }
.file-item .fi-size { color: var(--text2); font-size: 11px; margin-top: 2px; }

/* ── Tokens ── */
.token-list { display: flex; flex-direction: column; gap: 8px; }
.token-row { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; font-family: var(--mono); font-size: 13px; gap: 12px; }
.token-row .tok { flex: 1; word-break: break-all; }

/* ── Forms & inputs ── */
input, select, textarea { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); padding: 7px 10px; font-size: 13px; font-family: var(--font); outline: none; transition: border-color 0.15s; width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
label { display: block; margin-bottom: 4px; font-size: 12px; color: var(--text2); }
.form-group { margin-bottom: 16px; }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: var(--radius); border: 1px solid transparent; cursor: pointer; font-size: 13px; font-family: var(--font); font-weight: 500; transition: all 0.15s; line-height: 1; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent2); }
.btn-secondary { background: var(--surface2); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-danger { background: rgba(248,81,73,.15); color: var(--red); border-color: rgba(248,81,73,.3); }
.btn-danger:hover { background: rgba(248,81,73,.25); }
.btn-success { background: rgba(63,185,80,.15); color: var(--green); border-color: rgba(63,185,80,.3); }
.btn-success:hover { background: rgba(63,185,80,.25); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ── Alert ── */
.alert { padding: 10px 14px; border-radius: var(--radius); font-size: 13px; margin-bottom: 12px; }
.alert-error { background: rgba(248,81,73,.1); border: 1px solid rgba(248,81,73,.3); color: var(--red); }

/* ── Loading / empty ── */
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty { text-align: center; padding: 48px; color: var(--text2); }
.empty .empty-icon { font-size: 36px; margin-bottom: 12px; }

/* ── Metrics bar in table ── */
.mini-bar { display: inline-block; width: 60px; height: 6px; background: var(--border); border-radius: 3px; vertical-align: middle; overflow: hidden; }
.mini-bar-fill { height: 100%; border-radius: 3px; background: var(--accent); transition: width 0.3s; }
.mini-bar-fill.warn { background: var(--yellow); }
.mini-bar-fill.danger { background: var(--red); }

/* ── Page transitions ── */
.page { display: none; height: 100%; flex-direction: column; }
.page.active { display: flex; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text2); }

/* ── Responsive ── */
@media (max-width: 768px) {
  #sidebar { width: 52px; }
  .nav-item span { display: none; }
  .sidebar-header .brand span:last-child { display: none; }
  .sidebar-footer .sidebar-user span { display: none; }
}