/* ════════════════════════════════════════════
   LOGIN PAGE STYLES
   Uses marketing.css design system
   ════════════════════════════════════════════ */

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-md);
  background: var(--off-white);
  position: relative;
}

/* Subtle gradient background */
.login-container::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, var(--green-light) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-lg);
  padding: var(--sp-xl);
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 1;
}

.login-header {
  text-align: center;
  margin-bottom: var(--sp-lg);
}

.login-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--charcoal);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: inline-block;
  margin-bottom: var(--sp-md);
}

.login-logo span {
  color: var(--green);
}

.login-header h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.75rem;
  color: var(--charcoal);
  margin-bottom: var(--sp-xs);
  letter-spacing: -0.02em;
}

.login-subtitle {
  font-size: 0.9rem;
  color: var(--gray-400);
  margin-top: var(--sp-xs);
}

/* Messages */
.login-messages {
  margin-bottom: var(--sp-md);
}

.message-error {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-xs);
  padding: var(--sp-sm);
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--r-sm);
  color: #dc2626;
  font-size: 0.85rem;
  line-height: 1.5;
}

.message-error svg {
  flex-shrink: 0;
  margin-top: 2px;
  stroke: currentColor;
}

.message-error span {
  flex: 1;
}

/* Form */
.login-form {
  margin-bottom: var(--sp-md);
}

.form-group {
  margin-bottom: var(--sp-md);
}

.form-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-xs);
}

.form-group label {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-800);
  letter-spacing: 0.01em;
}

.forgot-password {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--green);
  text-decoration: none;
  transition: color 0.2s;
}

.forgot-password:hover {
  color: #00a35e;
  text-decoration: underline;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--charcoal);
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--r-md);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.form-group input:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-light);
}

.form-group input::placeholder {
  color: var(--gray-400);
}

.form-group input:invalid:not(:focus):not(:placeholder-shown) {
  border-color: #dc2626;
}

/* Login Button */
.btn-login {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--green);
  color: var(--white);
  border: none;
  padding: 13px 28px;
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 2px 12px rgba(0, 184, 106, 0.3);
  letter-spacing: 0.01em;
  margin-top: var(--sp-sm);
}

.btn-login:hover {
  background: #00a35e;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 184, 106, 0.35);
}

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

/* Footer */
.login-footer {
  text-align: center;
  padding-top: var(--sp-md);
  border-top: 1px solid var(--gray-100);
  margin-top: var(--sp-md);
}

.login-footer p {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin: 0;
}

.login-footer strong {
  color: var(--gray-600);
  font-weight: 600;
}

/* Responsive */
@media (max-width: 600px) {
  .login-container {
    padding: var(--sp-sm);
  }

  .login-card {
    padding: var(--sp-lg);
    border-radius: var(--r-md);
  }

  .login-header h1 {
    font-size: 1.5rem;
  }

  .login-logo {
    font-size: 1.25rem;
  }
}