/* === Cyberpunk Neon Dashboard === */

:root {
  --bg-dark: #0a0a0f;
  --bg-card: rgba(10, 10, 20, 0.92);
  --cyan: #00f0ff;
  --magenta: #ff00ff;
  --lime: #00ff41;
  --yellow: #f0ad4e;
  --red: #ff1919;
  --blue: #0d8e6e;
  --purple: #b026ff;
  --cyan-dim: rgba(0, 240, 255, 0.15);
  --magenta-dim: rgba(255, 0, 255, 0.15);
  --border-glow-cyan: 0 0 8px var(--cyan), 0 0 20px rgba(0, 240, 255, 0.3), inset 0 0 8px rgba(0, 240, 255, 0.05);
  --border-glow-magenta: 0 0 8px var(--magenta), 0 0 20px rgba(255, 0, 255, 0.3), inset 0 0 8px rgba(255, 0, 255, 0.05);
  --text-primary: #e0e0ff;
  --text-secondary: #8888aa;
  --font-mono: 'Consolas', 'Monaco', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100vh;
  overflow: hidden;
  background: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
}

/* === Background grid pattern === */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* === Scanning line animation === */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.15;
  animation: scanline 6s linear infinite;
  pointer-events: none;
  z-index: 9999;
}

@keyframes scanline {
  0% { top: -3px; }
  100% { top: 100vh; }
}

/* === Header === */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
  background: linear-gradient(90deg, rgba(0,240,255,0.08), transparent, rgba(255,0,255,0.08));
  border-bottom: 1px solid var(--cyan);
  box-shadow: 0 2px 15px rgba(0,240,255,0.2);
  position: relative;
  z-index: 10;
}

.header-title {
  font-size: 18px;
  font-weight: bold;
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan), 0 0 30px rgba(0,240,255,0.4);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.header-title .logo {
  display: inline-block;
  margin-right: 10px;
}

.header-info {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--text-secondary);
}

.header-info span {
  color: var(--lime);
  text-shadow: 0 0 6px rgba(0,255,65,0.3);
}

.header-status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 6px var(--lime), 0 0 12px rgba(0,255,65,0.4);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.btn-logout {
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  text-shadow: 0 0 6px rgba(255,25,25,0.3);
  box-shadow: 0 0 6px rgba(255,25,25,0.2);
  transition: all 0.3s;
}

.btn-logout:hover {
  background: rgba(255,25,25,0.15);
  box-shadow: 0 0 15px rgba(255,25,25,0.4);
}

/* === Main grid === */
.main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: 10px;
  padding: 10px;
  height: calc(100vh - 44px);
  overflow: hidden;
  position: relative;
  z-index: 1;
}

/* === Cards === */
.card {
  background: var(--bg-card);
  border: 1px solid;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s;
}

.card:hover {
  transform: translateY(-1px);
}

.card-nas {
  border-color: var(--cyan);
  box-shadow: var(--border-glow-cyan);
}

.card-nas:hover {
  box-shadow: 0 0 12px var(--cyan), 0 0 35px rgba(0,240,255,0.4), inset 0 0 12px rgba(0,240,255,0.08);
}

.card-nc {
  border-color: var(--magenta);
  box-shadow: var(--border-glow-magenta);
}

.card-nc:hover {
  box-shadow: 0 0 12px var(--magenta), 0 0 35px rgba(255,0,255,0.4), inset 0 0 12px rgba(255,0,255,0.08);
}

.card-bottom {
  grid-column: 1 / -1;
  border-color: var(--lime);
  box-shadow: 0 0 8px rgba(0,255,65,0.2), 0 0 20px rgba(0,255,65,0.1), inset 0 0 8px rgba(0,255,65,0.05);
}

.card-bottom:hover {
  box-shadow: 0 0 12px var(--lime), 0 0 35px rgba(0,255,65,0.4), inset 0 0 12px rgba(0,255,65,0.08);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  border-bottom: 1px solid;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.card-nas .card-header {
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(0,240,255,0.4);
  border-bottom-color: rgba(0,240,255,0.3);
  background: linear-gradient(90deg, rgba(0,240,255,0.1), transparent);
}

.card-nc .card-header {
  color: var(--magenta);
  text-shadow: 0 0 8px rgba(255,0,255,0.4);
  border-bottom-color: rgba(255,0,255,0.3);
  background: linear-gradient(90deg, rgba(255,0,255,0.1), transparent);
}

.card-bottom .card-header {
  color: var(--lime);
  text-shadow: 0 0 8px rgba(0,255,65,0.4);
  border-bottom-color: rgba(0,255,65,0.3);
  background: linear-gradient(90deg, rgba(0,255,65,0.1), transparent);
}

.card-body {
  padding: 8px 12px;
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

/* === Metric rows === */
.metric-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  line-height: 1.4;
}

.metric-label {
  min-width: 110px;
  color: var(--text-secondary);
}

.metric-value {
  color: var(--text-primary);
  font-weight: bold;
}

.metric-value.cyan { color: var(--cyan); text-shadow: 0 0 5px rgba(0,240,255,0.3); }
.metric-value.magenta { color: var(--magenta); text-shadow: 0 0 5px rgba(255,0,255,0.3); }
.metric-value.lime { color: var(--lime); text-shadow: 0 0 5px rgba(0,255,65,0.3); }
.metric-value.yellow { color: var(--yellow); text-shadow: 0 0 5px rgba(240,173,78,0.3); }
.metric-value.red { color: var(--red); text-shadow: 0 0 5px rgba(255,25,25,0.3); }

/* === Progress bars === */
.progress-bar {
  flex: 1;
  height: 10px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.8s ease;
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-fill.cyan {
  background: linear-gradient(90deg, rgba(0,240,255,0.3), var(--cyan));
  box-shadow: 0 0 8px rgba(0,240,255,0.4);
}

.progress-fill.magenta {
  background: linear-gradient(90deg, rgba(255,0,255,0.3), var(--magenta));
  box-shadow: 0 0 8px rgba(255,0,255,0.4);
}

.progress-fill.lime {
  background: linear-gradient(90deg, rgba(0,255,65,0.3), var(--lime));
  box-shadow: 0 0 8px rgba(0,255,65,0.4);
}

.progress-fill.yellow {
  background: linear-gradient(90deg, rgba(240,173,78,0.3), var(--yellow));
  box-shadow: 0 0 8px rgba(240,173,78,0.4);
}

.progress-fill.red {
  background: linear-gradient(90deg, rgba(255,25,25,0.3), var(--red));
  box-shadow: 0 0 8px rgba(255,25,25,0.4);
  animation: pulse-fill 1s ease-in-out infinite;
}

@keyframes pulse-fill {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* === Mini CPU cores grid === */
.cpu-cores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.cpu-core-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cpu-core-label {
  font-size: 9px;
  color: var(--text-secondary);
}

/* === Smart disks === */
.smart-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 0;
  font-size: 10px;
  flex-wrap: wrap;
}

.smart-device-name {
  color: var(--text-primary);
  font-weight: bold;
  min-width: 50px;
}

.smart-ok-badge {
  color: var(--lime);
  text-shadow: 0 0 6px rgba(0,255,65,0.4);
}

.smart-warn-badge {
  color: var(--yellow);
  text-shadow: 0 0 8px rgba(240,173,78,0.5);
  animation: pulse-warn 2s ease-in-out infinite;
}

@keyframes pulse-warn {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.smart-problems {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.smart-problem-badge {
  font-size: 9px;
  padding: 1px 6px;
  background: rgba(255, 25, 25, 0.15);
  border: 1px solid rgba(255, 25, 25, 0.4);
  color: var(--red);
  text-shadow: 0 0 6px rgba(255, 25, 25, 0.4);
  border-radius: 2px;
  white-space: nowrap;
  font-family: var(--font-mono);
}

.smart-problem-badge b {
  color: var(--yellow);
  text-shadow: 0 0 4px rgba(240, 173, 78, 0.4);
}

.smart-ok { color: var(--lime); }
.smart-warn { color: var(--yellow); }
.smart-crit { color: var(--red); }

/* === RAID + SMART combined === */
.raid-smart-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  line-height: 1.2;
  padding: 2px 0;
  flex-wrap: wrap;
}

.raid-smart-name {
  color: var(--cyan);
  text-shadow: 0 0 6px rgba(0,240,255,0.3);
  font-weight: bold;
  min-width: 80px;
}

.raid-smart-meta {
  color: var(--text-secondary);
  font-size: 9px;
}

.raid-smart-disks {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  font-size: 9px;
  color: var(--text-primary);
  line-height: 1.2;
}

.raid-smart-device {
  color: var(--text-primary);
  font-weight: bold;
  min-width: 50px;
}

.raid-smart-problems {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
}

/* Legacy RAID */
.raid-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
}

/* === FS list === */
.fs-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
}

/* === Network === */
.net-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
}

/* === Chart containers === */
.chart-row {
  display: flex;
  gap: 6px;
  flex: 1;
  min-height: 0;
}

.chart-container {
  flex: 1;
  position: relative;
  min-height: 0;
}

.chart-container canvas {
  width: 100% !important;
  height: 100% !important;
}

/* === Section headers === */
.section-label {
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* === Data grid (small items) === */
.data-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px 10px;
}

.data-grid-item {
  display: flex;
  gap: 4px;
  font-size: 10px;
}

.data-grid-label {
  color: var(--text-secondary);
}

/* === Add card form === */
.add-card-form {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 6px 0;
}

.add-card-form input, .add-card-form select {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--lime);
  color: var(--text-primary);
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  border-radius: 2px;
  outline: none;
}

.add-card-form input:focus, .add-card-form select:focus {
  box-shadow: 0 0 8px rgba(0,255,65,0.3);
}

.add-card-form input::placeholder {
  color: var(--text-secondary);
}

.btn-add {
  background: transparent;
  border: 1px solid var(--lime);
  color: var(--lime);
  padding: 3px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  text-shadow: 0 0 6px rgba(0,255,65,0.3);
  box-shadow: 0 0 6px rgba(0,255,65,0.2);
  transition: all 0.3s;
}

.btn-add:hover {
  background: rgba(0,255,65,0.15);
  box-shadow: 0 0 15px rgba(0,255,65,0.4);
}

/* === Loading state === */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-secondary);
  font-size: 11px;
}

.loading::before {
  content: '';
  width: 12px; height: 12px;
  border: 2px solid var(--cyan);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 8px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* === Glow text animation === */
.glow-text {
  animation: glow-text 3s ease-in-out infinite;
}

@keyframes glow-text {
  0%, 100% { text-shadow: 0 0 5px currentColor; }
  50% { text-shadow: 0 0 15px currentColor, 0 0 30px currentColor; }
}

/* === Login page === */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: var(--bg-dark);
  position: relative;
}

.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0,240,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,240,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--cyan);
  box-shadow: var(--border-glow-cyan);
  border-radius: 4px;
  padding: 40px;
  width: 360px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.login-title {
  font-size: 22px;
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan), 0 0 30px rgba(0,240,255,0.4);
  letter-spacing: 3px;
  margin-bottom: 30px;
  text-transform: uppercase;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(0,240,255,0.3);
  color: var(--text-primary);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  border-radius: 2px;
  outline: none;
  text-align: center;
}

.login-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0,240,255,0.3);
}

.login-input::placeholder {
  color: var(--text-secondary);
}

.btn-login {
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  padding: 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  text-shadow: 0 0 8px rgba(0,240,255,0.4);
  box-shadow: 0 0 10px rgba(0,240,255,0.2);
  transition: all 0.3s;
}

.btn-login:hover {
  background: rgba(0,240,255,0.12);
  box-shadow: 0 0 20px rgba(0,240,255,0.4);
}

.login-error {
  color: var(--red);
  font-size: 11px;
  text-shadow: 0 0 6px rgba(255,25,25,0.3);
  display: none;
}

.login-error.show {
  display: block;
  animation: flicker 0.5s;
}

@keyframes flicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* === Status indicators === */
.status-ok { color: var(--lime); }
.status-warn { color: var(--yellow); }
.status-crit { color: var(--red); }
.status-off { color: var(--text-secondary); }