/* ============================================================
   COCKPIT — Dark Command Center Stylesheet
   ============================================================ */

/* ---- Reset & Root Variables ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0A0A0F;
  --card-bg: #141420;
  --card-hover: #1A1A2E;
  --accent: #00E5A0;
  --accent-secondary: #00B8D4;
  --text: #E0E0E8;
  --text-sec: #8888A0;
  --danger: #FF4757;
  --warning: #FFBE0B;
  --border: #1E1E30;
  --font-data: 'JetBrains Mono', monospace;
  --font-label: 'Inter', sans-serif;
  --sidebar-w: 220px;
  --sidebar-collapsed: 70px;
}

html { font-size: 14px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-label);
  line-height: 1.5;
  overflow: hidden;
  height: 100vh;
}

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

/* ---- Utility ---- */
.hidden { display: none !important; }

.screen-active { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---- Buttons ---- */
.btn-accent {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.5rem 1rem;
  font-family: var(--font-data);
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s ease;
}
.btn-accent:hover {
  background: var(--accent);
  color: var(--bg);
}
.btn-small {
  background: transparent;
  color: var(--text-sec);
  border: 1px solid var(--border);
  padding: 0.25rem 0.5rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s ease;
}
.btn-small:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.btn-small.danger:hover { color: var(--danger); border-color: var(--danger); }
.btn-small.warning:hover { color: var(--warning); border-color: var(--warning); }
.btn-icon {
  font-size: 1rem;
  padding: 0.3rem 0.6rem;
}
.btn-spinner {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Status Dots ---- */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-up { background: var(--accent); }
.status-down { background: var(--danger); }
.status-warning { background: var(--warning); }
.status-disconnected { background: var(--text-sec); }
.status-dot.pulse { animation: pulse 2s infinite; }
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 currentColor; }
  50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(0, 229, 160, 0.2); }
}

/* ---- Login Screen ---- */
.login-box {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 320px;
}
.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.login-logo .logo-text {
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.15em;
}
.login-logo .logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
#login-form input[type="password"] {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-data);
  font-size: 0.9rem;
  border-radius: 4px;
  outline: none;
  margin-bottom: 1rem;
  transition: border-color 0.2s;
}
#login-form input[type="password"]:focus {
  border-color: var(--accent);
}
.error-text {
  color: var(--danger);
  font-family: var(--font-data);
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

/* ---- Layout ---- */
#dashboard {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ---- Sidebar ---- */
#sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--card-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: width 0.2s ease, min-width 0.2s ease;
  z-index: 10;
}
#sidebar.collapsed {
  width: var(--sidebar-collapsed);
  min-width: var(--sidebar-collapsed);
}
#sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0.8rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-title {
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
#sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-sec);
  cursor: pointer;
  font-size: 0.7rem;
  padding: 0.2rem;
  transition: color 0.2s;
}
#sidebar-toggle:hover { color: var(--accent); }

#sidebar-nav {
  flex: 1;
  padding: 0.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.8rem;
  background: none;
  border: none;
  color: var(--text-sec);
  font-family: var(--font-label);
  font-size: 0.85rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
  border-left: 2px solid transparent;
}
.nav-item:hover {
  color: var(--text);
  background: var(--card-hover);
}
.nav-item.active {
  color: var(--accent);
  background: var(--card-hover);
  border-left-color: var(--accent);
}
.nav-icon {
  width: 1.4rem;
  text-align: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.nav-label {
  white-space: nowrap;
  overflow: hidden;
}
#sidebar.collapsed .nav-label,
#sidebar.collapsed #sidebar-footer .ws-label {
  display: none;
}

/* ---- Sidebar Footer ---- */
#sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 0.5rem;
}
.ws-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--text-sec);
}
#logout-btn {
  border-top: none;
}

/* ---- Main Content ---- */
#main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1.5rem 2rem;
}
.section { display: none; }
.section.visible { display: block; }
.section-title {
  font-family: var(--font-data);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

/* ---- Widget Grid ---- */
.widget-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1rem;
}

/* ---- Widget Card ---- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease;
  overflow: hidden;
}
.card:hover {
  background: var(--card-hover);
  box-shadow: 0 0 12px rgba(0, 229, 160, 0.08), 0 2px 8px rgba(0, 0, 0, 0.4);
  border-color: rgba(0, 229, 160, 0.2);
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--text-sec);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.card-header-left {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.card-body {
  padding: 0.8rem;
}
.card-footer {
  display: flex;
  gap: 0.4rem;
  padding: 0.5rem 0.8rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

/* ---- Feedback Flash ---- */
.flash-success {
  box-shadow: 0 0 16px rgba(0, 229, 160, 0.4) !important;
  border-color: var(--accent) !important;
}
.flash-error {
  box-shadow: 0 0 16px rgba(255, 71, 87, 0.4) !important;
  border-color: var(--danger) !important;
}

/* ---- Services List ---- */
.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-data);
  font-size: 0.8rem;
}
.service-row:last-child { border-bottom: none; }
.service-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.service-name { color: var(--text); }
.service-meta { color: var(--text-sec); }
.service-actions { display: flex; gap: 0.3rem; }

/* ---- Cron Table ---- */
.cron-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-data);
  font-size: 0.78rem;
}
.cron-table th {
  text-align: left;
  padding: 0.4rem 0.5rem;
  color: var(--text-sec);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.72rem;
}
.cron-table td {
  padding: 0.45rem 0.5rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.cron-table tr:last-child td { border-bottom: none; }
.cron-table .status-cell { text-align: center; }
.cron-table .actions-cell { text-align: right; white-space: nowrap; }

/* ---- System Bars ---- */
.sys-bar-group {
  margin-bottom: 0.6rem;
}
.sys-bar-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--text-sec);
  margin-bottom: 0.2rem;
}
.sys-bar-track {
  width: 100%;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.sys-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.5s ease;
  min-width: 0;
}
.sys-bar-fill.warning { background: var(--warning); }
.sys-bar-fill.danger { background: var(--danger); }
.sys-stats {
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--text-sec);
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

/* ---- Process Table ---- */
.process-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--text-sec);
}
.process-table td {
  padding: 0.2rem 0.3rem;
  border-bottom: 1px solid var(--border);
}
.process-table tr:last-child td { border-bottom: none; }
.process-table td:first-child { color: var(--text); }

/* ---- Actions Grid ---- */
.actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-sec);
  font-family: var(--font-data);
  font-size: 0.78rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
}
.action-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.action-btn.disabled {
  opacity: 0.3;
  pointer-events: none;
}
.action-btn .btn-spinner { font-size: 0.9rem; }