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

body {
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  background: url('../images/login_back.jpg') center/cover no-repeat fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 16px;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,30,0.88) 0%, rgba(30,20,5,0.82) 100%);
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
}

/* ── Card ── */
.form-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: 20px;
  padding: 44px 40px 36px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.07);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.form-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Header ── */
.form-header { text-align: center; margin-bottom: 32px; }

.logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.logo i { font-size: 54px; color: #e8c84a; }

.logo-container {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.logo-image {
  width: 120px;
  height: 120px;
  object-fit: contain;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 24px rgba(201,162,39,0.45); }
  50%       { box-shadow: 0 0 42px rgba(201,162,39,0.75); }
}

.form-header h1 {
  font-family: 'Sunset-Serial', 'Sunset-Serial-Bold', 'Sunset Serial', serif;
  font-size: 2.2rem;
  color: #e8c84a;
  letter-spacing: 1px;
  font-weight: bold;
  transform: scaleY(1.35);
  transform-origin: center;
  display: inline-block;
}

.form-header p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

/* ── Input Groups ── */
.input-group {
  position: relative;
  margin-bottom: 18px;
}

.input-group > i:first-child {
  position: absolute;
  left: 14px;
  top: 13px;
  color: #c9a227;
  font-size: 14px;
  pointer-events: none;
  line-height: 1;
}

.input-group input,
.input-group select {
  width: 100%;
  padding: 13px 14px 13px 40px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  color: #fff;
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
  appearance: none;
}

.input-group input::placeholder { color: rgba(255,255,255,0.35); }

.input-group input:focus,
.input-group select:focus {
  border-color: #c9a227;
  background: rgba(201,162,39,0.08);
  box-shadow: 0 0 0 3px rgba(201,162,39,0.15);
}

.input-group select option { background: #1a1200; color: #fff; }

/* password toggle */
.toggle-pw {
  position: absolute;
  right: 14px;
  top: 13px;
  color: rgba(255,255,255,0.35);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  transition: color 0.2s;
}
.toggle-pw:hover { color: #c9a227; }

/* error */
.error-msg {
  display: block;
  font-size: 0.75rem;
  color: #ff6b6b;
  margin-top: 4px;
  padding-left: 4px;
  min-height: 14px;
}

/* ── Two-column row ── */
.row-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ── Submit Button ── */
.btn-submit {
  width: 100%;
  padding: 14px;
  margin-top: 6px;
  background: linear-gradient(135deg, #c9a227, #e8c84a);
  border: none;
  border-radius: 10px;
  color: #1a1200;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  box-shadow: 0 6px 20px rgba(201,162,39,0.4);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(201,162,39,0.55);
  filter: brightness(1.08);
}

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

.btn-submit i { transition: transform 0.3s; }
.btn-submit:hover i { transform: translateX(5px); }

/* ── Forgot password ── */
.forgot-row {
  text-align: right;
  margin-top: -10px;
  margin-bottom: 18px;
}

.forgot-row a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}

.forgot-row a:hover { color: #e8c84a; }

/* ── Login line ── */
.login-line {
  text-align: center;
  margin-top: 24px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
}

.login-line a {
  color: #e8c84a;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

.login-line a:hover { color: #fff; text-decoration: underline; }

/* ── Input valid/invalid states ── */
.input-group input.valid,
.input-group select.valid   { border-color: #4caf82; }
.input-group input.invalid,
.input-group select.invalid { border-color: #ff6b6b; }

/* ── Responsive ── */
@media (max-width: 520px) {
  .form-card { padding: 32px 22px 28px; }
  .row-two   { grid-template-columns: 1fr; gap: 0; }
  .form-header h1 { font-size: 1.45rem; }
}