/* ==========================================================================
   Login Page
   ========================================================================== */

.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: 40px 36px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .login-container {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

/* ---- Logo area ---- */
.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.login-logo svg {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
}

.login-logo h1 {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  color: var(--text-primary);
  margin: 0;
}

/* ---- Form ---- */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-form .form-group {
  margin-bottom: 0;
}

.login-form input[type="email"],
.login-form input[type="password"],
.login-form input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text-primary);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.login-form input:hover {
  border-color: var(--text-tertiary);
}

.login-form input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.15);
}

[data-theme="dark"] .login-form input:focus {
  box-shadow: 0 0 0 3px rgba(41, 151, 255, 0.2);
}

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

/* ---- Submit button ---- */
.login-btn {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  margin-top: var(--spacing-sm);
}

/* ---- Error message ---- */
.login-error {
  font-size: 13px;
  color: var(--status-red);
  text-align: center;
  min-height: 0;
}

.login-error:empty {
  display: none;
}

/* ---- Demo accounts hint ---- */
.login-hint {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.login-hint p {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.7;
  margin: 0;
}

.login-hint p:first-child {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.login-hint strong {
  color: var(--text-secondary);
  font-weight: 600;
}