/* ============================================
   LOCADORA.com.ar — Login Page
   ============================================ */

:root {
  --loc-primary: #166534;
  --loc-primary-dark: #14532d;
  --loc-primary-light: #dcfce7;
  --loc-primary-lighter: #f0fdf4;
  --loc-text: #1c1917;
  --loc-text-secondary: #78716c;
  --loc-text-tertiary: #a8a29e;
  --loc-border: #e7e5e4;
  --loc-surface: #ffffff;
  --loc-surface-muted: #fafaf9;
  --loc-danger: #dc2626;
  --loc-radius-md: 8px;
  --loc-radius-lg: 10px;
  --loc-radius-xl: 12px;
  --loc-shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --loc-transition: 150ms ease-out;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--loc-text);
  background: var(--loc-surface-muted);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.login-root {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 16px;
}

.login-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--loc-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
  margin-bottom: 32px;
}

.login-logo svg { width: 22px; height: 22px; }
.login-logo span { font-weight: 400; color: var(--loc-text-secondary); }

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--loc-surface);
  border: 1px solid var(--loc-border);
  border-radius: var(--loc-radius-xl);
  padding: 32px;
  box-shadow: var(--loc-shadow-md);
}

.login-header {
  text-align: center;
  margin-bottom: 28px;
}

.login-header h1 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 6px;
}

.login-header p {
  font-size: 14px;
  color: var(--loc-text-secondary);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--loc-text);
}

.form-group input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--loc-border);
  border-radius: var(--loc-radius-md);
  font-size: 14px;
  font-family: inherit;
  color: var(--loc-text);
  background: var(--loc-surface);
  transition: border-color var(--loc-transition), box-shadow var(--loc-transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--loc-primary);
  box-shadow: 0 0 0 3px rgba(22, 101, 52, 0.08);
}

.form-group input.error {
  border-color: var(--loc-danger);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.08);
}

.field-error {
  font-size: 12px;
  color: var(--loc-danger);
  min-height: 16px;
}

.login-submit {
  width: 100%;
  padding: 12px;
  background: var(--loc-primary);
  color: #fff;
  border: none;
  border-radius: var(--loc-radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--loc-transition);
}

.login-submit:hover { background: var(--loc-primary-dark); }
.login-submit:disabled { opacity: 0.5; cursor: not-allowed; }

.login-register {
  text-align: center;
  font-size: 13px;
  color: var(--loc-text-secondary);
  margin-top: 8px;
}

.login-register a {
  color: var(--loc-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
}

.login-help { text-align: right; margin-top: -6px; }
.login-help a { color: var(--loc-primary); font-size: 13px; font-weight: 500; text-decoration: underline; text-underline-offset: 2px; }
.form-note { font-size: 13px; color: var(--loc-text-secondary); margin: -2px 0 4px; }
.form-success { display: none; background: var(--loc-primary-lighter); border: 1px solid #bbf7d0; border-radius: var(--loc-radius-md); color: var(--loc-primary-dark); font-size: 13px; padding: 12px; }
.form-success.visible { display: block; }
.login-back { text-align: center; font-size: 13px; color: var(--loc-text-secondary); margin-top: 16px; }
.login-back a { color: var(--loc-primary); font-weight: 500; }

@media (max-width: 480px) {
  .login-card { padding: 24px 20px; }
}