/* ═══════════════════════════════════════════════════════════════════
   Euhedral V5 — Login Screen (3 Branded Profiles)
   Theme: euhedral (teal) | airbus (blue) | msc (amber)
   ═══════════════════════════════════════════════════════════════════ */

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

/* ── Base variables ── */
:root {
  --bg:           #04070f;
  --surface:      #080d1a;
  --white:        #eef4ff;
  --muted:        rgba(238,244,255,0.35);
  --muted-light:  rgba(238,244,255,0.18);
  --font:         'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', monospace;
  --font-barlow:  'Barlow', 'DM Sans', system-ui, sans-serif;
}

/* ── Theme profiles ── */
.theme-euhedral {
  --accent:       #4A9494;
  --accent-rgb:   74,148,148;
  --accent-dim:   rgba(74,148,148,0.10);
  --accent-glow:  rgba(74,148,148,0.25);
  --accent-line:  rgba(74,148,148,0.15);
  --bg-dark:      #040f0f;
  --bg-darker:    #020808;
  --title-font:   'Cormorant Garamond', Georgia, serif;
}
.theme-airbus {
  --accent:       #0066CC;
  --accent-rgb:   0,102,204;
  --accent-dim:   rgba(0,102,204,0.10);
  --accent-glow:  rgba(0,102,204,0.25);
  --accent-line:  rgba(0,102,204,0.15);
  --bg-dark:      #000d1a;
  --bg-darker:    #000612;
  --title-font:   'Barlow Condensed', var(--font-barlow);
}
.theme-ba {
  --accent:       #002B5C;
  --accent-rgb:   0,43,92;
  --accent-dim:   rgba(0,43,92,0.12);
  --accent-glow:  rgba(0,43,92,0.30);
  --accent-line:  rgba(0,43,92,0.18);
  --ba-red:       #EB2226;
  --bg-dark:      #000a1a;
  --bg-darker:    #000612;
  --title-font:   'Barlow Condensed', var(--font-barlow);
}
.theme-ba .system-title {
  font-family: 'Barlow Condensed', var(--font-barlow);
  font-size: 2.6rem;
  font-weight: 300;
  letter-spacing: -0.01em;
}
.ba-logo {
  display: inline-flex;
  flex-direction: column;
  gap: 0.15rem;
}
.ba-text {
  font-family: var(--font-barlow);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--white);
  text-transform: uppercase;
}
.ba-text-main {
  font-family: var(--font-barlow);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--white);
  text-transform: uppercase;
}
.ba-speedmarque {
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #EB2226 0%, #EB2226 60%, transparent 100%);
  border-radius: 1px;
  margin-top: 0.15rem;
}
.theme-msc {
  --accent:       #E8973A;
  --accent-rgb:   232,151,58;
  --accent-dim:   rgba(232,151,58,0.10);
  --accent-glow:  rgba(232,151,58,0.25);
  --accent-line:  rgba(232,151,58,0.15);
  --bg-dark:      #0a0808;
  --bg-darker:    #060404;
  --title-font:   'Bebas Neue', 'DM Sans', sans-serif;
}

/* ── Global ── */
html, body {
  width: 100%; height: 100%;
  background: var(--bg);
  font-family: var(--font);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* ═══ Brand mark — fixed top-left ═══ */
.brand {
  position: fixed;
  top: 2rem;
  left: 2.8rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1rem;
  opacity: 0;
  animation: fadeDown 0.5s 0.1s ease forwards;
}

.brand-eu {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-hex {
  width: 24px;
  height: 28px;
  flex-shrink: 0;
  color: var(--accent);
}

.brand-wordmark {
  font-family: var(--font-barlow);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--white);
  text-transform: uppercase;
}
.brand-wordmark strong {
  font-weight: 600;
  color: var(--accent);
}

.brand-divider {
  width: 1px;
  height: 18px;
  background: rgba(var(--accent-rgb), 0.3);
}

.brand-client {
  font-family: var(--font-barlow);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ═══ Page grid ═══ */
.page {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 420px;
}

/* ═══ Left panel ═══ */
.left-panel {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 3.5rem 4rem;
  pointer-events: none;
}

/* ── Theme logos ── */
.theme-logo {
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.15s ease forwards;
}

.airbus-logo {
  display: inline-flex;
  flex-direction: column;
  gap: 0.35rem;
}
.airbus-text {
  font-family: var(--font-barlow);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  color: var(--white);
  text-transform: uppercase;
}
.airbus-bar {
  width: 100%;
  height: 3px;
  background: #FF1D25;
  border-radius: 1px;
}

.msc-logo {
  display: inline-flex;
  align-items: baseline;
  font-family: 'Bebas Neue', var(--font-barlow);
  font-size: 2.8rem;
  letter-spacing: 0.06em;
  line-height: 1;
}
.msc-m {
  color: var(--white);
  font-weight: 400;
}
.msc-sc {
  color: #E8973A;
  font-weight: 400;
}

/* ── Euhedral brand mark ── */
.euhedral-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.1s ease forwards;
}
.euhedral-logo {
  width: 42px;
  height: 42px;
  margin-bottom: 0.4rem;
}
.euhedral-wordmark {
  font-family: 'Barlow', var(--title-font), sans-serif;
  font-size: 2rem;
  font-weight: 200;
  letter-spacing: -0.03em;
  color: rgba(232, 228, 220, 0.85);
}
.euhedral-wordmark .eu {
  color: #7EC8C8;
  font-weight: 500;
}
.euhedral-phonetic {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: #4A9494;
  margin-top: -0.15rem;
}

/* ── Left panel content ── */
.system-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.2s ease forwards;
}

.system-title {
  font-family: var(--title-font);
  font-size: 2.9rem;
  font-weight: 300;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 1.2rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.35s ease forwards;
}
.system-title strong {
  font-weight: 600;
  color: var(--accent);
}
.system-title em {
  font-style: italic;
  font-weight: 300;
  color: rgba(var(--accent-rgb), 0.7);
}

/* Euhedral title uses Cormorant Garamond at larger size */
.theme-euhedral .system-title {
  font-size: 3.2rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* MSC title uses Bebas Neue — all caps, tighter */
.theme-msc .system-title {
  font-size: 2.4rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: none;
}

/* Airbus title uses Barlow Condensed */
.theme-airbus .system-title {
  font-family: 'Barlow Condensed', var(--font-barlow);
  font-size: 2.6rem;
  font-weight: 300;
  letter-spacing: -0.01em;
}

.system-desc {
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.75;
  max-width: 360px;
  opacity: 0;
  animation: fadeUp 0.6s 0.5s ease forwards;
}

.metrics-row {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.8rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--accent-line);
  opacity: 0;
  animation: fadeUp 0.6s 0.65s ease forwards;
}
.metric {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.metric-value {
  font-family: var(--font-barlow);
  font-size: 1.55rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: -0.02em;
}
.metric-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ═══ Right login panel ═══ */
.right-panel {
  background: rgba(4, 7, 15, 0.88);
  border-left: 1px solid var(--accent-line);
  backdrop-filter: blur(32px) saturate(1.4);
  -webkit-backdrop-filter: blur(32px) saturate(1.4);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 3.2rem;
  position: relative;
  overflow: hidden;
}

/* Top accent line */
.right-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 40%, rgba(var(--accent-rgb), 0.4) 100%);
}

/* Subtle inner glow */
.right-panel::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.panel-inner {
  opacity: 0;
  animation: fadeUp 0.5s 0.5s ease forwards;
}

/* ── Status pill ── */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-line);
  padding: 0.32rem 0.75rem;
  margin-bottom: 2rem;
  border-radius: 2px;
  width: fit-content;
  text-transform: uppercase;
}
.status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--accent); }
  50%      { opacity: 0.5; box-shadow: 0 0 2px var(--accent); }
}

/* ── Login header ── */
.login-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}
.login-title {
  font-family: var(--font-barlow);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 2.2rem;
  letter-spacing: -0.01em;
}

/* ── Security notice ── */
.security-notice {
  margin-bottom: 1.2rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255,165,0,0.06);
  border: 1px solid rgba(255,165,0,0.25);
  border-radius: 2px;
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: rgba(255,200,100,0.75);
  line-height: 1.65;
}

/* ── Login error ── */
.login-error {
  margin-bottom: 1rem;
  padding: 0.55rem 0.75rem;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 2px;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: #ef4444;
  text-transform: uppercase;
}

/* ═══ Form fields ═══ */
.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}
.input-wrap {
  position: relative;
}
.field input {
  width: 100%;
  background: rgba(var(--accent-rgb), 0.03);
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 2px;
  padding: 0.72rem 0.95rem;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--white);
  outline: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  letter-spacing: 0.01em;
}
.field input::placeholder {
  color: rgba(238,244,255,0.12);
  font-weight: 300;
}
.field input:focus {
  border-color: rgba(var(--accent-rgb), 0.55);
  background: rgba(var(--accent-rgb), 0.06);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.07), inset 0 1px 0 rgba(var(--accent-rgb), 0.05);
}

/* ═══ Login button ═══ */
.btn-login {
  width: 100%;
  margin-top: 0.6rem;
  padding: 0.82rem 1rem;
  background: var(--accent);
  border: none;
  border-radius: 2px;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: #03060e;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.15s, box-shadow 0.2s, transform 0.1s;
  position: relative;
  overflow: hidden;
}
.btn-login::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.btn-login:hover {
  opacity: 0.9;
  box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.35), 0 4px 12px rgba(0,0,0,0.3);
}
.btn-login:active  { transform: translateY(1px); opacity: 0.85; }
.btn-login:disabled { opacity: 0.7; cursor: not-allowed; pointer-events: none; }

/* Loading state */
.btn-login.loading {
  color: transparent;
  pointer-events: none;
}
.btn-login.loading::before {
  content: '';
  position: absolute;
  inset: 0;
  background: none;
  transform: none;
}

.btn-spinner {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
}
.btn-login.loading .btn-spinner { display: flex; }

/* Three dots */
.btn-spinner .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #03060e;
  animation: dotBounce 1.1s ease-in-out infinite;
}
.btn-spinner .dot:nth-child(2) { animation-delay: 0.18s; }
.btn-spinner .dot:nth-child(3) { animation-delay: 0.36s; }
@keyframes dotBounce {
  0%, 80%, 100% { transform: translateY(0);    opacity: 0.5; }
  40%            { transform: translateY(-5px); opacity: 1;   }
}

/* Authenticating text */
.btn-spinner .auth-text {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: #03060e;
  text-transform: uppercase;
  animation: fadeInText 0.25s ease forwards;
}
@keyframes fadeInText {
  from { opacity: 0; } to { opacity: 1; }
}

/* Success state */
.btn-login.success {
  background: #22c55e;
  pointer-events: none;
  color: transparent;
}
.btn-login.success .btn-spinner     { display: flex; }
.btn-login.success .btn-spinner .dot { display: none; }
.btn-login.success .auth-text       { color: #03060e; }

/* Error shake */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  40%      { transform: translateX(6px); }
  60%      { transform: translateX(-4px); }
  80%      { transform: translateX(4px); }
}
.btn-login.error { animation: shake 0.4s ease; background: #ef4444; color: transparent; }
.btn-login.error .btn-spinner { display: flex; }
.btn-login.error .auth-text   { color: #fff; }
.btn-login.error .dot          { background: #fff; }

/* ═══ Divider ═══ */
.divider {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 1.4rem 0;
}
.divider-line {
  flex: 1;
  height: 1px;
  background: var(--accent-line);
}
.divider-text {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--muted-light);
  text-transform: uppercase;
}

/* ═══ SSO button ═══ */
.sso-btn {
  width: 100%;
  padding: 0.72rem;
  background: transparent;
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: 2px;
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}
.sso-btn:hover {
  border-color: rgba(var(--accent-rgb), 0.45);
  color: var(--white);
  background: rgba(var(--accent-rgb), 0.04);
}
.sso-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.sso-icon {
  width: 14px; height: 14px;
  opacity: 0.6;
}

/* ═══ Footer ═══ */
.login-footer {
  margin-top: 1.8rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(var(--accent-rgb), 0.08);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: rgba(238,244,255,0.18);
  text-transform: uppercase;
}
.footer-link {
  color: rgba(var(--accent-rgb), 0.5);
  cursor: pointer;
  transition: color 0.15s;
  text-decoration: none;
}
.footer-link:hover { color: var(--accent); }

/* ═══ Animations ═══ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══ Responsive — hide left panel on narrow screens ═══ */
@media (max-width: 860px) {
  .page {
    grid-template-columns: 1fr;
  }
  .left-panel {
    display: none;
  }
  .brand {
    left: 1.5rem;
    top: 1.5rem;
  }
  .right-panel {
    border-left: none;
  }
}

/* ═══════════════════════════════════════
   Sparkle Enhancements
   ═══════════════════════════════════════ */

/* Starfield / orb layer */
.sparkle-layer {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

/* Floating orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0;
}
.orb-1 {
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.18) 0%, transparent 70%);
  top: -80px; left: -60px;
  animation: orbFloat1 9s 0s ease-in-out infinite;
}
.orb-2 {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.12) 0%, transparent 70%);
  bottom: 10%; right: 420px;
  animation: orbFloat2 11s 2s ease-in-out infinite;
}
.orb-3 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.09) 0%, transparent 70%);
  top: 40%; left: 20%;
  animation: orbFloat3 13s 1s ease-in-out infinite;
}

@keyframes orbFloat1 {
  0%   { opacity: 0; transform: translate(0,0) scale(1); }
  20%  { opacity: 1; }
  80%  { opacity: 0.7; }
  100% { opacity: 0; transform: translate(40px, 30px) scale(1.15); }
}
@keyframes orbFloat2 {
  0%   { opacity: 0; transform: translate(0,0) scale(1); }
  25%  { opacity: 0.8; }
  75%  { opacity: 0.5; }
  100% { opacity: 0; transform: translate(-30px, -40px) scale(1.2); }
}
@keyframes orbFloat3 {
  0%   { opacity: 0; transform: translate(0,0) scale(1); }
  30%  { opacity: 0.6; }
  70%  { opacity: 0.4; }
  100% { opacity: 0; transform: translate(20px, -20px) scale(0.9); }
}

/* Sparkle dots — generated via JS but styled here */
.sparkle-dot {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--white, #eef4ff);
  border-radius: 50%;
  animation: sparkleTwinkle var(--sp-dur, 3s) var(--sp-delay, 0s) ease-in-out infinite;
}
@keyframes sparkleTwinkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50%       { opacity: 1; transform: scale(2.2); box-shadow: 0 0 6px var(--accent), 0 0 12px var(--accent), 0 0 2px var(--white, #fff); }
}

/* Enhanced right panel — shimmer sweep on top line */
.right-panel::before {
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(var(--accent-rgb), 0.6) 30%,
    var(--accent) 50%,
    rgba(var(--accent-rgb), 0.6) 70%,
    transparent 100%);
  height: 2px;
  animation: topLineShimmer 3s ease-in-out infinite;
  background-size: 200% 100%;
}
@keyframes topLineShimmer {
  0%   { background-position: -100% 0; opacity: 0.6; }
  50%  { background-position: 100% 0;  opacity: 1;   }
  100% { background-position: -100% 0; opacity: 0.6; }
}

/* Side accent line on right panel */
.right-panel::after {
  top: 0; left: 0; bottom: 0;
  right: auto;
  width: 1px; height: auto;
  border-radius: 0;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(var(--accent-rgb), 0.4) 30%,
    rgba(var(--accent-rgb), 0.7) 50%,
    rgba(var(--accent-rgb), 0.4) 70%,
    transparent 100%);
  animation: sideLineGlow 4s 1s ease-in-out infinite;
  z-index: 2;
}
@keyframes sideLineGlow {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* Enhanced input focus glow */
.field input:focus {
  border-color: rgba(var(--accent-rgb), 0.7);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12),
              0 0 20px rgba(var(--accent-rgb), 0.15),
              inset 0 1px 0 rgba(var(--accent-rgb), 0.08);
}

/* Enhanced sign-in button */
.btn-login {
  background: linear-gradient(135deg,
    var(--accent) 0%,
    rgba(var(--accent-rgb), 0.85) 50%,
    var(--accent) 100%);
  background-size: 200% 100%;
  box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.2), 0 2px 8px rgba(0,0,0,0.4);
}
.btn-login::after {
  background: linear-gradient(135deg, rgba(255,255,255,0.18) 0%, transparent 50%);
  animation: btnSheen 3s ease-in-out infinite;
}
@keyframes btnSheen {
  0%   { opacity: 0; transform: translateX(-100%); }
  40%  { opacity: 1; }
  60%  { opacity: 1; transform: translateX(100%); }
  100% { opacity: 0; transform: translateX(100%); }
}
.btn-login:hover {
  box-shadow: 0 0 40px rgba(var(--accent-rgb), 0.5),
              0 0 80px rgba(var(--accent-rgb), 0.15),
              0 4px 16px rgba(0,0,0,0.4);
  transform: translateY(-1px);
  opacity: 1;
  background-position: 100% 0;
}

/* Status dot — enhanced pulse ring */
.status-dot {
  box-shadow: 0 0 10px var(--accent), 0 0 20px rgba(var(--accent-rgb), 0.5);
  animation: statusPulseEnhanced 2s ease-in-out infinite;
}
@keyframes statusPulseEnhanced {
  0%   { opacity: 1; box-shadow: 0 0 10px var(--accent), 0 0 20px rgba(var(--accent-rgb), 0.5); transform: scale(1); }
  50%  { opacity: 0.6; box-shadow: 0 0 4px var(--accent); transform: scale(0.8); }
  100% { opacity: 1; box-shadow: 0 0 10px var(--accent), 0 0 20px rgba(var(--accent-rgb), 0.5); transform: scale(1); }
}

/* Metric values — subtle glow */
.metric-value {
  text-shadow: 0 0 20px rgba(var(--accent-rgb), 0.4);
}

/* Brand hex icon enhanced */
.brand-hex {
  filter: drop-shadow(0 0 6px rgba(var(--accent-rgb), 0.6)) drop-shadow(0 0 12px rgba(var(--accent-rgb), 0.3));
  animation: hexPulse 4s ease-in-out infinite;
}
@keyframes hexPulse {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(var(--accent-rgb), 0.6)) drop-shadow(0 0 12px rgba(var(--accent-rgb), 0.3)); }
  50%       { filter: drop-shadow(0 0 10px rgba(var(--accent-rgb), 0.9)) drop-shadow(0 0 20px rgba(var(--accent-rgb), 0.5)); }
}

/* System title enhanced shimmer */
.system-title strong {
  text-shadow: 0 0 30px rgba(var(--accent-rgb), 0.5);
  animation: titleGlow 3s ease-in-out infinite;
}
@keyframes titleGlow {
  0%, 100% { text-shadow: 0 0 20px rgba(var(--accent-rgb), 0.4); }
  50%       { text-shadow: 0 0 40px rgba(var(--accent-rgb), 0.8), 0 0 60px rgba(var(--accent-rgb), 0.3); }
}

/* Status pill enhanced */
.status-pill {
  animation: pillBreath 3s ease-in-out infinite;
  box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.1) inset, 0 0 1px rgba(var(--accent-rgb), 0.3);
}
@keyframes pillBreath {
  0%, 100% { box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.1) inset, 0 0 1px rgba(var(--accent-rgb), 0.3); }
  50%       { box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.2) inset, 0 0 8px rgba(var(--accent-rgb), 0.2); }
}

/* SSO button hover glow */
.sso-btn:hover {
  box-shadow: 0 0 16px rgba(var(--accent-rgb), 0.15);
}

/* Corner accent brackets on panel inner */
.panel-inner {
  position: relative;
}
.panel-inner::before {
  content: '';
  position: absolute;
  top: -1rem; right: 0;
  width: 20px; height: 20px;
  border-top: 1.5px solid rgba(var(--accent-rgb), 0.4);
  border-right: 1.5px solid rgba(var(--accent-rgb), 0.4);
  animation: cornerBlink 4s ease-in-out infinite;
  pointer-events: none;
}
.panel-inner::after {
  content: '';
  position: absolute;
  bottom: -1rem; left: 0;
  width: 20px; height: 20px;
  border-bottom: 1.5px solid rgba(var(--accent-rgb), 0.3);
  border-left: 1.5px solid rgba(var(--accent-rgb), 0.3);
  animation: cornerBlink 4s 2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes cornerBlink {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 0.8; }
}

/* Divider line glow */
.divider-line {
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.3), transparent);
}