/* loginnew.php — dark aurora glass login (Vixsoft OA style) */

:root {
  --tt-login-bg-1: #0a0e27;
  --tt-login-bg-2: #1a1040;
  --tt-login-bg-3: #0d2137;
  --tt-login-accent: #00d4aa;
  --tt-login-accent-dim: rgba(0, 212, 170, 0.35);
  --tt-login-accent-hover: #7af0d8;
  --tt-login-glow: rgba(120, 200, 255, 0.45);
  --tt-login-text: rgba(255, 255, 255, 0.92);
  --tt-login-text-soft: rgba(255, 255, 255, 0.55);
  --tt-login-text-muted: rgba(255, 255, 255, 0.38);
  --tt-login-card-bg: rgba(12, 18, 42, 0.58);
  --tt-login-border: rgba(255, 255, 255, 0.12);
  --tt-login-input-bg: rgba(255, 255, 255, 0.06);
  --tt-login-input-border: rgba(255, 255, 255, 0.14);
  --tt-login-radius: 24px;
}

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

html,
body.tt-login-page {
  height: 100%;
  margin: 0;
  overflow-x: hidden;
}

body.tt-login-page {
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.5;
  color: var(--tt-login-text);
  background: var(--tt-login-bg-1);
  -webkit-font-smoothing: antialiased;
}

/* ── Aurora background ────────────────────────────── */

.tt-login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 120% 80% at 20% 20%, rgba(99, 102, 241, 0.45), transparent 55%),
    radial-gradient(ellipse 100% 70% at 80% 30%, rgba(0, 212, 170, 0.28), transparent 50%),
    radial-gradient(ellipse 90% 90% at 50% 100%, rgba(56, 189, 248, 0.22), transparent 45%),
    linear-gradient(165deg, var(--tt-login-bg-1) 0%, var(--tt-login-bg-2) 42%, var(--tt-login-bg-3) 100%);
  animation: tt-login-aurora 14s ease-in-out infinite alternate;
}

.tt-login-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 85% 75% at 50% 45%, black 15%, transparent 70%);
  pointer-events: none;
}

.tt-login-bg::after {
  content: '';
  position: absolute;
  inset: -20%;
  background: conic-gradient(
    from 220deg at 50% 50%,
    transparent 0deg,
    var(--tt-login-accent-dim) 55deg,
    transparent 110deg,
    rgba(147, 112, 219, 0.15) 200deg,
    transparent 280deg
  );
  animation: tt-login-halo 28s linear infinite;
  opacity: 0.65;
  pointer-events: none;
}

@keyframes tt-login-aurora {
  0% { filter: hue-rotate(-8deg) saturate(1.05); transform: scale(1); }
  100% { filter: hue-rotate(12deg) saturate(1.15); transform: scale(1.03); }
}

@keyframes tt-login-halo {
  to { transform: rotate(360deg); }
}

/* ── Layout ───────────────────────────────────────── */

.tt-login-root {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3rem);
}

.tt-login-card {
  position: relative;
  width: 100%;
  max-width: min(440px, 100%);
  padding: clamp(2rem, 5vw, 2.75rem) clamp(1.75rem, 4vw, 2.5rem);
  text-align: center;
  border-radius: var(--tt-login-radius);
  background: var(--tt-login-card-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--tt-login-border);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 32px 64px rgba(0, 0, 0, 0.45),
    0 0 120px rgba(0, 212, 170, 0.08);
  animation: tt-login-card-rise 1.1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.tt-login-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.22),
    transparent 40%,
    transparent 60%,
    rgba(0, 212, 170, 0.25)
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.7;
}

@keyframes tt-login-card-rise {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ── Branding ─────────────────────────────────────── */

.tt-login-logo-wrap {
  position: relative;
  width: min(200px, 58vw);
  margin: 0 auto 0.85rem;
  animation: tt-login-logo-float 4s ease-in-out infinite;
}

.tt-login-logo-ring {
  position: absolute;
  inset: -12%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: tt-login-ring-pulse 3s ease-in-out infinite;
  pointer-events: none;
}

.tt-login-logo {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.95);
  padding: 0.45rem 0.65rem;
  filter: drop-shadow(0 12px 40px var(--tt-login-glow)) drop-shadow(0 4px 16px rgba(0, 212, 170, 0.25));
  animation: tt-login-logo-pop 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s both;
}

.tt-login-logo-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 88px;
  margin: 0 auto;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--tt-login-accent) 0%, #38bdf8 100%);
  color: var(--tt-login-bg-1);
  font-size: 2.25rem;
  font-weight: 800;
  box-shadow: 0 12px 40px var(--tt-login-glow);
  animation: tt-login-logo-pop 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s both;
}

@keyframes tt-login-logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes tt-login-logo-pop {
  from { opacity: 0; transform: scale(0.82); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes tt-login-ring-pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.06); opacity: 1; }
}

.tt-login-wordmark {
  margin: 0 0 0.35rem;
  font-size: clamp(1.65rem, 4.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow: 0 8px 24px rgba(255, 255, 255, 0.14);
  animation: tt-login-logo-pop 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) 0.25s both;
}

.tt-login-tagline {
  margin: 0 0 1.5rem;
  font-size: clamp(0.95rem, 2.8vw, 1.05rem);
  color: var(--tt-login-text-soft);
  letter-spacing: 0.04em;
}

.tt-login-signin-label {
  margin: 0 0 1.25rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tt-login-text-soft);
}

/* ── Form ─────────────────────────────────────────── */

.tt-login-alert {
  margin-bottom: 1.15rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  font-size: 0.95rem;
  line-height: 1.45;
  text-align: left;
  background: rgba(198, 40, 40, 0.18);
  border: 1px solid rgba(239, 83, 80, 0.45);
  color: #ffcdd2;
}

.tt-login-alert a {
  color: var(--tt-login-accent-hover);
  font-weight: 600;
}

.tt-login-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.tt-login-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tt-login-field span {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tt-login-text-soft);
}

.tt-login-input {
  width: 100%;
  min-height: 50px;
  padding: 0.65rem 0.95rem;
  font-size: 1.05rem;
  border: 1px solid var(--tt-login-input-border);
  border-radius: 12px;
  background: var(--tt-login-input-bg);
  color: #fff;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.tt-login-input::placeholder {
  color: rgba(255, 255, 255, 0.32);
}

.tt-login-input:focus {
  outline: none;
  border-color: rgba(0, 212, 170, 0.55);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.18);
}

.tt-login-form-row {
  display: flex;
  justify-content: flex-end;
  margin-top: -0.15rem;
}

.tt-login-forgot {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--tt-login-accent) !important;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 212, 170, 0.35);
  transition: color 0.2s, border-color 0.2s;
}

.tt-login-forgot:hover,
.tt-login-forgot:focus {
  color: var(--tt-login-accent-hover) !important;
  border-bottom-color: rgba(122, 240, 216, 0.6);
  text-decoration: none;
}

.tt-login-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 52px;
  margin-top: 0.25rem;
  padding: 0.75rem 1.25rem;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--tt-login-accent) 0%, #38bdf8 100%);
  color: #0a0e27 !important;
  font-size: 1.1rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 212, 170, 0.28);
  transition: filter 0.15s, transform 0.12s, box-shadow 0.15s;
}

.tt-login-submit:hover,
.tt-login-submit:focus {
  filter: brightness(1.06);
  color: #0a0e27 !important;
  box-shadow: 0 10px 28px rgba(0, 212, 170, 0.38);
}

.tt-login-submit:active {
  transform: scale(0.99);
}

.tt-login-submit-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff !important;
  border: 1px solid var(--tt-login-border);
  box-shadow: none;
}

.tt-login-submit-secondary:hover,
.tt-login-submit-secondary:focus {
  background: rgba(255, 255, 255, 0.14);
  color: #fff !important;
}

.tt-login-footnote {
  margin: 1.25rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.92rem;
  color: var(--tt-login-text-soft);
  text-align: center;
}

.tt-login-footer-note {
  margin: 1.35rem 0 0;
  font-size: 0.8rem;
  color: var(--tt-login-text-muted);
}

.tt-login-powered {
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
}

/* ── Modal (dark glass) ───────────────────────────── */

body.tt-login-page .modal-content.tt-login-modal {
  background: rgba(12, 18, 42, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--tt-login-border);
  border-radius: 16px;
  color: var(--tt-login-text);
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.55);
}

body.tt-login-page .tt-login-modal .modal-header {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

body.tt-login-page .tt-login-modal .modal-footer {
  border-top-color: rgba(255, 255, 255, 0.1);
}

body.tt-login-page .tt-login-modal .modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}

body.tt-login-page .tt-login-modal .modal-body p {
  color: var(--tt-login-text-soft);
}

body.tt-login-page .tt-login-modal .close {
  color: #fff;
  opacity: 0.7;
  text-shadow: none;
}

body.tt-login-page .tt-login-modal .btn-default {
  min-height: 44px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: #fff;
}

body.tt-login-page .modal-backdrop.in {
  opacity: 0.72;
}

/* ── Responsive ───────────────────────────────────── */

@media (max-width: 480px) {
  body.tt-login-page {
    font-size: 16px;
  }

  .tt-login-card {
    padding: 1.65rem 1.35rem 1.85rem;
  }

  .tt-login-input,
  .tt-login-submit {
    min-height: 48px;
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tt-login-bg,
  .tt-login-bg::after,
  .tt-login-logo-wrap,
  .tt-login-logo-ring,
  .tt-login-logo,
  .tt-login-logo-fallback,
  .tt-login-wordmark,
  .tt-login-card {
    animation: none !important;
  }

  .tt-login-card,
  .tt-login-logo,
  .tt-login-logo-fallback,
  .tt-login-wordmark {
    opacity: 1;
    transform: none;
  }
}