/* ==========================================================================
   KCC Operations Center — Dashboard
   "Ops Bridge" — industrial dark control room
   Chakra Petch (angular technical) + JetBrains Mono (live data)
   ========================================================================== */

/* ── Reset ────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

/* ── Design tokens ────────────────────────────────────────────────────────── */
:root {
  --d-bg:           #050c18;
  --d-surface:      #09152b;
  --d-surface-2:    #0d1e38;
  --d-border:       rgba(255,255,255,0.06);
  --d-border-2:     rgba(255,255,255,0.10);
  --d-teal:         #00e5c0;
  --d-blue:         #38bdf8;
  --d-text:         #dce8f5;
  --d-text-dim:     #4d6a8a;
  --d-text-faint:   #253a54;
  --d-green:        #22c55e;
  --d-amber:        #f59e0b;
  --d-red:          #ef4444;
  --d-header-h:     60px;
  --d-footer-h:     44px;
  --d-font-display: 'Chakra Petch', 'Barlow Condensed', system-ui, sans-serif;
  --d-font-mono:    'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
}

/* ── Base ─────────────────────────────────────────────────────────────────── */
html, body {
  height: 100%;
  background: var(--d-bg);
  color: var(--d-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  overflow: hidden; /* dashboard is always full-viewport */
}

/* ── Ambient Background ───────────────────────────────────────────────────── */
.dash-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* Moving dot grid */
.dash-bg-grid {
  position: absolute;
  inset: -60px;
  background-image: radial-gradient(circle, rgba(0,229,192,0.055) 1px, transparent 1px);
  background-size: 32px 32px;
  animation: gridDrift 28s linear infinite;
}

@keyframes gridDrift {
  0%   { transform: translate(0, 0); }
  100% { transform: translate(32px, 32px); }
}

/* Edge vignette — keeps focus on center */
.dash-bg-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 45%, transparent 35%, rgba(5,12,24,0.75) 100%);
}

/* Ambient glow blobs */
.dash-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  animation: glowFloat 12s ease-in-out infinite alternate;
}
.dash-glow-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--d-teal), transparent 70%);
  top: -160px; left: -80px;
  animation-duration: 15s;
}
.dash-glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--d-blue), transparent 70%);
  bottom: -100px; right: -60px;
  animation-duration: 11s;
  animation-delay: -5s;
}

@keyframes glowFloat {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(20px, -20px) scale(1.08); }
}

/* ── App shells ───────────────────────────────────────────────────────────── */
.dash-login, .dash-app {
  position: relative;
  z-index: 1;
}

/* ── Login Screen ─────────────────────────────────────────────────────────── */
.dash-login {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.dash-login-card {
  width: 100%;
  max-width: 380px;
  background: rgba(9,21,43,0.92);
  border: 1px solid rgba(0,229,192,0.18);
  border-radius: 12px;
  padding: 36px 32px 32px;
  box-shadow:
    0 0 0 1px rgba(0,229,192,0.06),
    0 24px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(0,229,192,0.06);
  backdrop-filter: blur(12px);
  animation: loginAppear 0.4s cubic-bezier(0.34,1.4,0.64,1) both;
}

@keyframes loginAppear {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.dash-login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.dash-login-mark {
  font-family: var(--d-font-display);
  font-weight: 700;
  font-size: 30px;
  letter-spacing: -0.02em;
  color: var(--d-teal);
  line-height: 1;
  text-shadow: 0 0 20px rgba(0,229,192,0.4);
}

.dash-login-brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.dash-login-name {
  font-family: var(--d-font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--d-text);
  line-height: 1;
}

.dash-login-sub {
  font-family: var(--d-font-mono);
  font-size: 10px;
  color: var(--d-text-dim);
  letter-spacing: 0.04em;
  line-height: 1;
}

.dash-login-divider {
  height: 1px;
  background: var(--d-border);
  margin-bottom: 24px;
}

/* Fields */
.dash-field {
  margin-bottom: 16px;
}

.dash-field label {
  display: block;
  font-family: var(--d-font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--d-text-dim);
  margin-bottom: 6px;
}

.dash-field input {
  width: 100%;
  height: 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--d-border-2);
  border-radius: 6px;
  padding: 0 12px;
  color: var(--d-text);
  font-family: var(--d-font-mono);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.dash-field input::placeholder { color: var(--d-text-faint); }

.dash-field input:focus {
  border-color: var(--d-teal);
  background: rgba(0,229,192,0.04);
  box-shadow: 0 0 0 3px rgba(0,229,192,0.1);
}

.dash-login-error {
  font-size: 12px;
  color: var(--d-red);
  min-height: 18px;
  margin-bottom: 12px;
  font-family: var(--d-font-mono);
}

.dash-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 42px;
  background: var(--d-teal);
  color: #051020;
  border: none;
  border-radius: 6px;
  font-family: var(--d-font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
  box-shadow: 0 0 24px rgba(0,229,192,0.2);
}

.dash-login-btn:hover {
  background: #00ffda;
  box-shadow: 0 0 40px rgba(0,229,192,0.35);
  transform: translateY(-1px);
}

.dash-login-btn:active { transform: translateY(0); }

.dash-login-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.dash-login-footer {
  margin-top: 16px;
  text-align: center;
  font-size: 11px;
  color: var(--d-text-faint);
  font-family: var(--d-font-mono);
  letter-spacing: 0.04em;
}

/* ── Dashboard App ────────────────────────────────────────────────────────── */
.dash-app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  animation: dashAppear 0.6s ease both;
}

@keyframes dashAppear {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.dash-header {
  height: var(--d-header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid var(--d-border);
  background: rgba(9,21,43,0.7);
  backdrop-filter: blur(12px);
  flex-shrink: 0;
  position: relative;
  z-index: 10;
}

.dash-header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.dash-brand-mark {
  font-family: var(--d-font-display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--d-teal);
  line-height: 1;
  text-shadow: 0 0 20px rgba(0,229,192,0.35);
}

.dash-brand-details {
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-left: 1px solid var(--d-border-2);
  padding-left: 14px;
}

.dash-brand-name {
  font-family: var(--d-font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--d-text);
  line-height: 1;
}

.dash-brand-tagline {
  font-family: var(--d-font-mono);
  font-size: 10px;
  color: var(--d-text-dim);
  letter-spacing: 0.03em;
  line-height: 1;
}

.dash-header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Clock */
.dash-clock {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}

.dash-clock-time {
  font-family: var(--d-font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--d-teal);
  letter-spacing: 0.08em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.dash-clock-date {
  font-family: var(--d-font-mono);
  font-size: 10px;
  color: var(--d-text-dim);
  letter-spacing: 0.04em;
  line-height: 1;
}

/* Sign out */
.dash-sign-out {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--d-border-2);
  border-radius: 6px;
  padding: 6px 12px;
  color: var(--d-text-dim);
  font-family: var(--d-font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.dash-sign-out:hover {
  border-color: var(--d-red);
  color: var(--d-red);
  background: rgba(239,68,68,0.06);
}

/* ── Main ─────────────────────────────────────────────────────────────────── */
.dash-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  overflow: hidden;
}

/* Intro */
.dash-intro {
  text-align: center;
  margin-bottom: 36px;
}

.dash-intro-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--d-font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--d-text-dim);
  margin-bottom: 10px;
}

.dash-eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--d-teal);
  box-shadow: 0 0 8px var(--d-teal);
  animation: dotPulse 2.5s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--d-teal); }
  50%       { opacity: 0.4; box-shadow: 0 0 3px var(--d-teal); }
}

.dash-intro-title {
  font-family: var(--d-font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--d-text);
  letter-spacing: -0.02em;
  line-height: 1;
}

/* ── Card Grid ────────────────────────────────────────────────────────────── */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 820px;
}

/* ── Cards ────────────────────────────────────────────────────────────────── */
.dash-card {
  position: relative;
  background: var(--d-surface);
  border: 1px solid var(--d-border);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: var(--d-text);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s, background 0.2s;
  animation: cardEnter 0.5s cubic-bezier(0.22,1,0.36,1) both;
}

.dash-card:nth-child(1) { animation-delay: 0.08s; }
.dash-card:nth-child(2) { animation-delay: 0.16s; }
.dash-card:nth-child(3) { animation-delay: 0.24s; }
.dash-card:nth-child(4) { animation-delay: 0.32s; }

@keyframes cardEnter {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Active card hover */
a.dash-card:hover {
  border-color: var(--accent-border, rgba(255,255,255,0.15));
  background: var(--d-surface-2);
  transform: translateY(-3px);
  box-shadow:
    0 16px 48px rgba(0,0,0,0.45),
    0 0 0 1px var(--accent-border, rgba(255,255,255,0.08)),
    0 0 40px var(--accent-dim, transparent);
}

/* Top accent glow bar */
.dash-card-glow-top {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent, transparent);
  opacity: 0;
  transition: opacity 0.2s;
  box-shadow: 0 0 12px var(--accent, transparent);
}

a.dash-card:hover .dash-card-glow-top { opacity: 1; }

/* Disabled card */
.dash-card-disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.dash-card-disabled:hover {
  transform: none;
  border-color: var(--d-border);
  box-shadow: none;
  background: var(--d-surface);
}

/* Card inner */
.dash-card-content {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 220px;
}

/* Card header row: icon + badge */
.dash-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Icon circle */
.dash-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--d-border);
  transition: background 0.2s, border-color 0.2s;
}

.dash-icon-teal { color: var(--d-teal); }
.dash-icon-blue { color: var(--d-blue); }
.dash-icon-dim  { color: var(--d-text-faint); }

a.dash-card:hover .dash-card-icon {
  background: var(--accent-dim, rgba(255,255,255,0.04));
  border-color: var(--accent-border, var(--d-border));
}

/* Badges */
.dash-badge {
  font-family: var(--d-font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 3px 7px;
  border-radius: 4px;
  text-transform: uppercase;
}

.dash-badge-live {
  background: rgba(34,197,94,0.12);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,0.2);
}

.dash-badge-soon {
  background: rgba(245,158,11,0.1);
  color: var(--d-amber);
  border: 1px solid rgba(245,158,11,0.2);
}

/* Card label */
.dash-card-label {
  font-family: var(--d-font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--d-text);
  line-height: 1;
  margin-top: 2px;
}

.dash-label-dim { color: var(--d-text-dim); }

/* Stat */
.dash-card-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.dash-stat-num {
  font-family: var(--d-font-mono);
  font-size: 46px;
  font-weight: 700;
  color: var(--accent, var(--d-text));
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 30px var(--accent-dim, transparent);
  transition: text-shadow 0.2s;
}

a.dash-card:hover .dash-stat-num {
  text-shadow: 0 0 50px var(--accent-dim, transparent);
}

.dash-stat-dim {
  color: var(--d-text-faint);
  text-shadow: none;
}

.dash-stat-unit {
  font-family: var(--d-font-mono);
  font-size: 11px;
  color: var(--d-text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Card desc */
.dash-card-desc {
  font-size: 12px;
  color: var(--d-text-dim);
  line-height: 1.55;
  flex: 1;
}

/* Enter module CTA — only visible on hover */
.dash-card-enter {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--d-font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent, var(--d-text-dim));
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.2s, transform 0.2s;
}

a.dash-card:hover .dash-card-enter {
  opacity: 1;
  transform: translateX(0);
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.dash-footer {
  height: var(--d-footer-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-top: 1px solid var(--d-border);
  background: rgba(9,21,43,0.5);
  flex-shrink: 0;
  gap: 16px;
}

.dash-status-group {
  display: flex;
  align-items: center;
  gap: 20px;
}

.dash-status-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--d-font-mono);
  font-size: 10px;
  color: var(--d-text-dim);
  letter-spacing: 0.04em;
}

.dash-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dash-dot-ok {
  background: var(--d-green);
  box-shadow: 0 0 6px rgba(34,197,94,0.7);
  animation: statusPulse 3s ease-in-out infinite;
}

.dash-dot-warn {
  background: var(--d-amber);
  box-shadow: 0 0 6px rgba(245,158,11,0.7);
}

.dash-dot-err {
  background: var(--d-red);
  box-shadow: 0 0 6px rgba(239,68,68,0.7);
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.45; }
}

.dash-footer-center {
  font-family: var(--d-font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--d-text-faint);
  text-align: center;
  flex: 1;
}

.dash-footer-right {
  display: flex;
  align-items: center;
}

.dash-version {
  font-family: var(--d-font-mono);
  font-size: 10px;
  color: var(--d-text-faint);
  letter-spacing: 0.06em;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--d-border);
  border-radius: 4px;
  padding: 2px 6px;
}

/* ── Mobile ───────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  html, body { overflow: auto; }

  .dash-intro-title { font-size: 26px; }

  .dash-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
  }

  .dash-card-content { min-height: 160px; }
  .dash-stat-num { font-size: 36px; }

  .dash-header { padding: 0 16px; }
  .dash-clock-date { display: none; }
  .dash-brand-tagline { display: none; }
  .dash-footer { padding: 0 16px; }
  .dash-footer-center { display: none; }

  .dash-card-enter { opacity: 1; transform: none; }
  .dash-card-glow-top { opacity: 0.6; }
}

@media (max-width: 420px) {
  .dash-brand-name { display: none; }
  .dash-brand-details { border: none; padding: 0; }
}