:root {
  --login-bg-1: #f8fafc;
  --login-bg-2: #eef7fb;
  --login-bg-3: #fffaf0;
  --login-card: #ffffff;
  --login-text: #0f172a;
  --login-muted: #64748b;
  --login-soft: #94a3b8;
  --login-border: #e2e8f0;
  --login-primary: #0f766e;
  --login-primary-2: #0284c7;
  --login-primary-soft: rgba(15, 118, 110, 0.12);
  --login-shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

.login-page {
  margin: 0;
  min-height: 100dvh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--login-text);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 10%, rgba(20, 184, 166, 0.14), transparent 30%),
    radial-gradient(circle at 88% 92%, rgba(14, 165, 233, 0.13), transparent 32%),
    radial-gradient(circle at 82% 8%, rgba(245, 158, 11, 0.08), transparent 28%),
    linear-gradient(135deg, var(--login-bg-3) 0%, var(--login-bg-1) 48%, var(--login-bg-2) 100%);
}

.login-shell {
  width: 100%;
  max-width: 440px;
  animation: loginFadeUp 0.45s ease-out both;
}

.login-header {
  text-align: center;
  margin-bottom: 22px;
}

.login-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  background: rgba(255, 255, 255, 0.74);
  color: #0f766e;
  box-shadow: 0 10px 26px rgba(15, 118, 110, 0.08);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.login-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #14b8a6;
  box-shadow: 0 0 12px rgba(20, 184, 166, 0.7);
}

.login-title {
  margin: 0;
  color: #0f172a;
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.05;
  font-weight: 850;
  letter-spacing: -0.045em;
}

.login-subtitle {
  margin: 12px auto 0;
  max-width: 480px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--login-muted);
}

.login-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(226, 232, 240, 0.88);
  border-radius: 28px;
  box-shadow: var(--login-shadow);
  overflow: hidden;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.login-card-accent {
  height: 5px;
  background: linear-gradient(90deg, #14b8a6, #0ea5e9);
}

.login-card-body {
  padding: 30px 34px 34px;
}

.login-card-title {
  margin: 0;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 800;
  color: var(--login-text);
  letter-spacing: -0.03em;
}

.login-card-desc {
  margin: 8px 0 26px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--login-muted);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 750;
  color: #334155;
}

.input-wrap {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 19px;
  height: 19px;
  color: var(--login-soft);
  pointer-events: none;
}

.form-input {
  width: 100%;
  height: 48px;
  border: 1px solid var(--login-border);
  border-radius: 14px;
  background: #f8fafc;
  color: var(--login-text);
  outline: none;
  padding: 0 15px 0 46px;
  font-size: 14px;
  font-weight: 550;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.form-input::placeholder {
  color: #94a3b8;
  font-weight: 450;
}

.form-input:focus {
  background: #ffffff;
  border-color: #14b8a6;
  box-shadow: 0 0 0 4px var(--login-primary-soft);
}

.password-input {
  padding-right: 70px;
}

.password-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #64748b;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.password-toggle:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.form-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 2px 0 22px;
  font-size: 13px;
  color: #64748b;
}

.remember {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  user-select: none;
  cursor: pointer;
}

.remember input {
  width: 15px;
  height: 15px;
  accent-color: var(--login-primary);
}

.secure-text {
  color: #64748b;
  white-space: nowrap;
}

.login-button {
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--login-primary), var(--login-primary-2));
  color: #ffffff;
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
  box-shadow: 0 14px 30px rgba(15, 118, 110, 0.24);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.login-button:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
  box-shadow: 0 18px 38px rgba(15, 118, 110, 0.3);
}

.login-button:active {
  transform: translateY(0) scale(0.99);
}

.login-footer {
  margin-top: 20px;
  text-align: center;
  color: #64748b;
  font-size: 12px;
  line-height: 1.6;
}

@keyframes loginFadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 520px) {
  .login-page {
    align-items: flex-start;
    padding: 20px 16px;
  }

  .login-shell {
    max-width: 100%;
    padding-top: 22px;
  }

  .login-header {
    margin-bottom: 18px;
  }

  .login-title {
    font-size: 30px;
  }

  .login-subtitle {
    font-size: 13px;
  }

  .login-card {
    border-radius: 24px;
  }

  .login-card-body {
    padding: 24px 22px 26px;
  }

  .login-card-title {
    font-size: 22px;
  }

  .form-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .secure-text {
    white-space: normal;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .login-shell {
    max-width: 480px;
  }

  .login-card-body {
    padding: 38px;
  }
}

@media (max-height: 720px) and (min-width: 768px) {
  .login-page {
    align-items: flex-start;
    padding-top: 28px;
    padding-bottom: 28px;
  }

  .login-header {
    margin-bottom: 16px;
  }

  .login-subtitle {
    margin-top: 8px;
  }

  .login-card-body {
    padding-top: 28px;
    padding-bottom: 28px;
  }
}