/* ============================================
   LANUK.X — Admin Login (animated mesh + glass)
   ============================================ */

.login-page {
  min-height: 100vh;
  margin: 0;
  background: #07090d;
  color: var(--text-primary);
  overflow: hidden;
  position: relative;
}

/* ---- Animated mesh-gradient background ---- */
.login-mesh {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.login-blob {
  position: absolute;
  width: 46vmax;
  height: 46vmax;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  will-change: transform;
}

.login-blob--1 {
  top: -14vmax;
  left: -10vmax;
  background: radial-gradient(circle at 30% 30%, rgba(200, 255, 0, 0.55), transparent 65%);
  animation: login-drift-1 19s ease-in-out infinite;
}

.login-blob--2 {
  bottom: -16vmax;
  right: -12vmax;
  background: radial-gradient(circle at 60% 40%, rgba(56, 189, 248, 0.5), transparent 65%);
  animation: login-drift-2 23s ease-in-out infinite;
}

.login-blob--3 {
  top: 18%;
  right: 8%;
  width: 34vmax;
  height: 34vmax;
  background: radial-gradient(circle at 50% 50%, rgba(167, 139, 250, 0.45), transparent 65%);
  animation: login-drift-3 27s ease-in-out infinite;
}

.login-blob--4 {
  bottom: 10%;
  left: 6%;
  width: 30vmax;
  height: 30vmax;
  background: radial-gradient(circle at 50% 50%, rgba(244, 114, 182, 0.4), transparent 65%);
  animation: login-drift-4 21s ease-in-out infinite;
}

.login-grid {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 64px);
  mask-image: radial-gradient(circle at 50% 45%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 45%, #000 0%, transparent 78%);
}

@keyframes login-drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(8vmax, 5vmax) scale(1.12); }
}
@keyframes login-drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(-7vmax, -6vmax) scale(1.15); }
}
@keyframes login-drift-3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(-5vmax, 6vmax) scale(0.9); }
}
@keyframes login-drift-4 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(6vmax, -5vmax) scale(1.1); }
}

/* ---- Layout ---- */
.login-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

/* ---- Glassmorphism card ---- */
.login-card {
  width: min(430px, 92vw);
  padding: 38px 34px 30px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  animation: login-card-in 0.7s var(--ease-spring) both;
}

@keyframes login-card-in {
  from { opacity: 0; transform: translateY(22px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.login-card.shake { animation: login-shake 0.45s ease; }

@keyframes login-shake {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(4px); }
  30%, 50%, 70% { transform: translateX(-8px); }
  40%, 60% { transform: translateX(8px); }
}

.login-brand {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}
.login-brand span { color: var(--accent); }

.login-kicker {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.login-title {
  margin: 6px 0 4px;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.login-sub {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* ---- Form ---- */
.login-form {
  display: grid;
  gap: 14px;
}

.login-field {
  position: relative;
  display: flex;
  align-items: center;
}

.login-field__icon {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}
.login-field__icon svg { width: 18px; height: 18px; }

.login-input {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(8, 12, 20, 0.6);
  color: var(--text-primary);
  padding: 0.95rem 2.6rem 0.95rem 2.65rem;
  font: inherit;
  font-size: 0.92rem;
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast), background var(--ease-fast);
}

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

.login-input:focus {
  outline: none;
  border-color: rgba(200, 255, 0, 0.5);
  box-shadow: 0 0 0 3px rgba(200, 255, 0, 0.12);
  background: rgba(8, 12, 20, 0.78);
}

.login-reveal {
  position: absolute;
  right: 8px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 8px;
  transition: color var(--ease-fast), background var(--ease-fast);
}
.login-reveal:hover { color: var(--accent); background: rgba(255, 255, 255, 0.05); }
.login-reveal.is-on { color: var(--accent); }
.login-reveal svg { width: 18px; height: 18px; }

.login-error {
  margin: 2px 2px 0;
  font-size: 0.82rem;
  color: #fca5a5;
}

.login-submit {
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.95rem 1rem;
  border: none;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--accent), #9ae600 55%, #38bdf8);
  background-size: 160% 160%;
  color: #07120a;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform var(--ease-base), box-shadow var(--ease-base), background-position var(--ease-slow), opacity var(--ease-base);
  box-shadow: 0 10px 30px rgba(200, 255, 0, 0.18);
}

.login-submit:hover {
  transform: translateY(-2px);
  background-position: 100% 0;
  box-shadow: 0 16px 40px rgba(200, 255, 0, 0.28);
}
.login-submit:active { transform: translateY(0); }

.login-submit__arrow {
  width: 18px;
  height: 18px;
  transition: transform var(--ease-base);
}
.login-submit:hover .login-submit__arrow { transform: translateX(4px); }

.login-submit.is-loading {
  opacity: 0.8;
  pointer-events: none;
}

.login-back {
  display: inline-block;
  margin-top: 18px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: color var(--ease-fast);
}
.login-back:hover { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .login-blob, .login-card, .login-submit__arrow { animation: none !important; transition: none !important; }
}