@import url('theme.css');

* {
  box-sizing: border-box;
}

body.login-bg {
  margin: 0;
  min-height: 100vh;
  padding: clamp(1rem, 5vw, 3rem);
  font-family: 'Gilroy-Regular', 'Segoe UI', Tahoma, sans-serif;
  background: radial-gradient(circle at top, var(--surface-muted) 0%, var(--marine-900) 55%);
  color: var(--text-base);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

:root[data-theme='light'] body.login-bg {
  --surface-muted: #0c0c0c;
  --marine-900: #080808;
  --marine-800: #101010;
  --marine-700: #161616;
  --text-base: #f8fafc;
  --text-muted: #94a3b8;
  --border-soft: rgba(148, 163, 184, 0.22);
  --accent-gold: #ffbb7f;
  --accent-cyan: #6bead7;
}

.login-noise,
.login-gradient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.login-noise {
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.45;
}

.login-gradient {
  background: radial-gradient(circle at 20% 20%, rgba(255, 187, 127, 0.25), transparent 45%),
              radial-gradient(circle at 80% 10%, rgba(107, 234, 215, 0.3), transparent 40%),
              linear-gradient(120deg, rgba(8, 22, 45, 0.9), rgba(4, 10, 20, 0.95));
}

.theme-toggle-btn {
  position: relative;
  border: 1px solid var(--border-soft);
  background: rgba(3, 10, 22, 0.65);
  color: var(--text-base);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.theme-toggle-btn:hover {
  border-color: var(--accent-gold);
  transform: translateY(-1px);
}

.login-theme-toggle {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 10;
}

.theme-toggle-icon {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: opacity 0.2s ease;
}

.theme-toggle-icon--sun {
  color: #fbbf24;
  opacity: 0.2;
}

.theme-toggle-icon--moon {
  color: #6bead7;
  opacity: 0.8;
}

.theme-toggle-btn[data-theme-state="light"] .theme-toggle-icon--sun {
  opacity: 1;
}

.theme-toggle-btn[data-theme-state="light"] .theme-toggle-icon--moon {
  opacity: 0.35;
}

.theme-toggle-btn[data-theme-state="dark"] .theme-toggle-icon--sun {
  opacity: 0.25;
}

.theme-toggle-btn[data-theme-state="dark"] .theme-toggle-icon--moon {
  opacity: 1;
}

.login-frame {
  position: relative;
  z-index: 1;
  width: min(1100px, 96vw);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
  background: rgba(3, 10, 22, 0.78);
  border-radius: 36px;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--border-soft);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}

.login-context {
  padding-right: clamp(0rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.login-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 6px 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.login-chip::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-gold);
  box-shadow: 0 0 10px var(--accent-gold);
}

.login-context h1 {
  margin: 1.4rem 0 0.8rem;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
}

.context-lede {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  max-width: 45ch;
}

.login-logo-wrap {
  margin: 1.5rem 0 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.login-logo {
  max-width: 220px;
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.35));
}

.login-card {
  background: linear-gradient(160deg, var(--marine-800), var(--marine-700));
  border-radius: 28px;
  padding: clamp(1.5rem, 3vw, 2.75rem);
  border: 1px solid var(--border-soft);
  box-shadow: inset 0 0 60px rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.card-head {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.card-eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.card-head h2 {
  margin: 0.15rem 0 0;
  font-size: 1.7rem;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.initial-login-card {
  border-radius: 16px;
  padding: 1rem 1.2rem;
  border: 1px dashed rgba(255, 187, 127, 0.6);
  background: rgba(255, 187, 127, 0.08);
}

.initial-login-card strong {
  color: var(--accent-gold);
  display: block;
  margin-bottom: 0.25rem;
}

.login-form-modern {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.login-form-modern label {
  font-weight: 600;
  color: #dfe5f5;
}

.login-form-modern input[type="text"],
.login-form-modern input[type="password"] {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(3, 9, 22, 0.75);
  color: var(--text-base);
  padding: 0.95rem 1rem;
  font-size: 1rem;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.login-form-modern input:focus {
  border-color: var(--accent-gold);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 187, 127, 0.23);
}

.captcha-group .captcha-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.captcha-expression {
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(255, 187, 127, 0.12);
  border: 1px solid rgba(255, 187, 127, 0.4);
  color: var(--accent-gold);
  font-weight: 600;
}

.captcha-row input {
  flex: 1;
}

.login-btn {
  border: none;
  border-radius: 16px;
  padding: 1rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #151a28;
  background: linear-gradient(120deg, var(--accent-gold), #ffe4c8 60%, #ffffff);
  box-shadow: 0 20px 45px rgba(255, 187, 127, 0.3);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.login-btn:hover,
.login-btn:focus {
  transform: translateY(-2px);
  box-shadow: 0 30px 60px rgba(255, 187, 127, 0.4);
  outline: none;
}

.error-message {
  background: rgba(255, 99, 132, 0.12);
  border: 1px solid rgba(255, 99, 132, 0.4);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  color: #ff9ab1;
  text-align: center;
}

.login-error-wrapper {
  min-height: 1.5rem;
}

.login-footer {
  padding-top: 0.5rem;
}

.login-aux-link {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.2s ease;
}

.login-aux-link:hover {
  color: var(--accent-gold);
}

@media (max-width: 640px) {
  body.login-bg {
    padding: 1rem;
  }
  .login-frame {
    border-radius: 24px;
  }
  .captcha-group .captcha-row {
    flex-direction: column;
    align-items: stretch;
  }
  .captcha-expression {
    width: 100%;
    text-align: center;
  }
}