:root {
  --sl-bg: #f5f7fb;
  --sl-card: #ffffff;
  --sl-primary: #0d6efd;
  --sl-primary-dark: #075bd2;
  --sl-accent: #4dabf7;
  --sl-blue-soft: #cfe3fb;
  --sl-dark: #111827;
  --sl-muted: #566273;
  --sl-line: #d7e3f1;
  --sl-border: rgba(23, 32, 51, 0.10);
  --sl-shadow: 0 14px 36px rgba(13, 110, 253, 0.10);
  --sl-radius: 18px;
  --warn: #ffc107;
  --danger: #dc3545;
  --ok: #198754;
  --font-sans: "Figtree", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--sl-dark);
  background: var(--sl-bg);
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: #fff;
  background: linear-gradient(145deg, var(--sl-primary), var(--sl-primary-dark));
  box-shadow: 0 10px 24px rgba(13, 110, 253, 0.28);
}

.brand-mark-sm {
  width: 40px;
  height: 40px;
  font-size: 1.15rem;
  border-radius: 12px;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
}

.brand-sub {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
}

/* Login – Silverline Blau */
.page-login {
  min-height: 100vh;
  background:
    radial-gradient(circle at 8% 8%, rgba(13, 110, 253, 0.16), transparent 30%),
    radial-gradient(circle at 90% 5%, rgba(175, 215, 250, 0.45), transparent 28%),
    linear-gradient(160deg, #0b1f3a 0%, #123968 45%, #0d2748 100%);
  color: #f8fbff;
}

.login-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.login-visual {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.login-grid {
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  transform: perspective(800px) rotateX(58deg) translateY(-8%);
  animation: gridDrift 18s linear infinite;
  opacity: 0.5;
}

.login-glow {
  position: absolute;
  width: 42vw;
  height: 42vw;
  right: -8%;
  bottom: -18%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 110, 253, 0.45), transparent 68%);
  filter: blur(8px);
  animation: glowPulse 6s ease-in-out infinite;
}

.login-panel {
  position: relative;
  z-index: 1;
  max-width: 520px;
  padding-top: clamp(4rem, 12vh, 7rem);
  padding-bottom: 4rem;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.login-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.6rem;
}

.login-lead {
  color: rgba(248, 251, 255, 0.78);
  font-size: 1.05rem;
  max-width: 28ch;
  margin-bottom: 1.75rem;
}

.login-form .form-label {
  color: rgba(248, 251, 255, 0.85);
}

.login-form .form-control {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(183, 211, 241, 0.35);
  color: #fff;
}

.login-form .form-control:focus {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(77, 171, 247, 0.9);
  color: #fff;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.login-form .btn-outline-secondary {
  border-color: rgba(183, 211, 241, 0.35);
  color: #fff;
}

.btn-accent {
  background: linear-gradient(135deg, var(--sl-primary), var(--sl-primary-dark));
  border: 0;
  color: #fff;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 12px 28px rgba(13, 110, 253, 0.35);
}

.btn-accent:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(13, 110, 253, 0.45);
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: riseIn 0.7s ease forwards;
}

.reveal.delay-1 { animation-delay: 0.08s; }
.reveal.delay-2 { animation-delay: 0.16s; }
.reveal.delay-3 { animation-delay: 0.24s; }

@keyframes riseIn {
  to { opacity: 1; transform: none; }
}

@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 0 48px, 48px 0; }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* Dashboard */
.page-dash {
  min-height: 100vh;
  background:
    radial-gradient(circle at 8% 0%, rgba(13, 110, 253, 0.08), transparent 32%),
    radial-gradient(circle at 92% 4%, rgba(175, 215, 250, 0.35), transparent 30%),
    var(--sl-bg);
}

.dash-top {
  border-bottom: 1px solid var(--sl-line);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(25, 135, 84, 0.45);
  animation: livePulse 2s ease-out infinite;
}

.live-dot.is-error {
  background: var(--danger);
  animation: none;
}

@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(25, 135, 84, 0.45); }
  70% { box-shadow: 0 0 0 10px rgba(25, 135, 84, 0); }
  100% { box-shadow: 0 0 0 0 rgba(25, 135, 84, 0); }
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.15rem;
}

.section-lead {
  color: var(--sl-muted);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.sl-card {
  background: var(--sl-card);
  border: 1px solid var(--sl-line);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow);
  padding: 1rem 1.1rem;
  height: 100%;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.sl-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(13, 110, 253, 0.14);
}

.metric-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--sl-muted);
  font-weight: 700;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0.25rem 0 0.7rem;
  color: var(--sl-dark);
}

.metric-bar {
  height: 7px;
  background: rgba(13, 110, 253, 0.1);
  border-radius: 999px;
  overflow: hidden;
}

.metric-bar .progress-bar {
  background: linear-gradient(90deg, var(--sl-accent), var(--sl-primary));
}

.metric-bar .progress-bar.is-warn {
  background: linear-gradient(90deg, #ffd454, var(--warn));
}

.metric-bar .progress-bar.is-danger {
  background: linear-gradient(90deg, #f08080, var(--danger));
}

.metric-meta,
.stack-sub {
  margin-top: 0.45rem;
  color: var(--sl-muted);
  font-size: 0.86rem;
}

.stack-title {
  font-weight: 700;
  color: var(--sl-dark);
  font-size: 0.98rem;
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  background: rgba(13, 110, 253, 0.1);
  color: var(--sl-primary-dark);
}

.badge-soft.ok {
  background: rgba(25, 135, 84, 0.12);
  color: var(--ok);
}

.badge-soft.warn {
  background: rgba(255, 193, 7, 0.2);
  color: #9a7400;
}

.badge-soft.danger {
  background: rgba(220, 53, 69, 0.12);
  color: var(--danger);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.55rem;
}

.row-actions .btn {
  min-width: 2.2rem;
}

#appToast.toast-success {
  background: var(--ok);
  color: #fff;
}

#appToast.toast-danger {
  background: var(--danger);
  color: #fff;
}

.btn-outline-primary {
  --bs-btn-color: var(--sl-primary);
  --bs-btn-border-color: var(--sl-primary);
  --bs-btn-hover-bg: var(--sl-primary);
  --bs-btn-hover-border-color: var(--sl-primary);
  --bs-btn-hover-color: #fff;
}

@media (max-width: 767.98px) {
  .metric-value { font-size: 1.7rem; }
}

/* Tachos – angelehnt an Silverline Antwortzeiten */
.home-hero-gauges {
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--sl-shadow);
}

.home-hero-gauges .card-header {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--sl-border);
}

.section-title-inline {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0;
  color: var(--sl-dark);
}

.gauge-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 0.25rem 0.75rem;
}

.gauge-svg {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
}

.gauge-bg {
  stroke: #d7e3f1;
  stroke-opacity: 0.9;
  stroke-width: 14;
}

.gauge-range { stroke-width: 12; }
.gauge-range-green { stroke: #198754; }
.gauge-range-yellow { stroke: #ffc107; }
.gauge-range-red { stroke: #dc3545; }

.gauge-tick {
  stroke: #566273;
  stroke-opacity: 0.55;
  stroke-width: 2;
}

.gauge-tick-label {
  fill: #566273;
  font-size: 11px;
  font-weight: 500;
}

.gauge-needle-shape {
  fill: #111827;
  stroke: #fff;
  stroke-width: 1;
  pointer-events: none;
}

.gauge-needle-hub-outer {
  fill: #111827;
  stroke: #fff;
  stroke-width: 1.5;
}

.gauge-needle-hub-inner { fill: #fff; }

.gauge-readout {
  margin-top: -0.25rem;
  text-align: center;
  line-height: 1.05;
}

.gauge-value-big {
  font-size: 2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #111827;
}

.gauge-unit-big {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #566273;
  margin-top: 0.1rem;
}

.gauge-meta {
  margin-top: 0.6rem;
  text-align: center;
}

.gauge-label {
  font-weight: 600;
  color: #111827;
}

.gauge-status {
  font-size: 0.75rem;
  color: #566273;
}

.gauge-value-big.text-ok { color: #198754; }
.gauge-value-big.text-warn { color: #9a7400; }
.gauge-value-big.text-danger { color: #dc3545; }