/* ============================================
   CRM psycab.pro — Login Page
   ============================================ */

:root {
  --color-bg: #F4F1EC;
  --color-card: #FFFFFF;
  --color-primary: #6B8E6B;
  --color-primary-hover: #5A7D5A;
  --color-text: #2C2C2C;
  --color-text-light: #7A7A7A;
  --color-border: #E2DDD6;
  --color-error: #C45B5B;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

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

html, body {
  height: 100%;
}

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
}

.login-page {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 36px 36px;
}

.login-card__logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-card__icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.login-card__logo h1 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.login-card__logo p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-light);
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-card);
  color: var(--color-text);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 142, 107, 0.12);
}

.form-error {
  font-size: 0.82rem;
  color: var(--color-error);
  min-height: 20px;
  margin-bottom: 8px;
  text-align: center;
}

.login-btn {
  width: 100%;
  padding: 13px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 500;
  color: #FFFFFF;
  background: var(--color-primary);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.login-btn:hover {
  background: var(--color-primary-hover);
}

.login-btn:active {
  transform: scale(0.98);
}

.login-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.login-btn__loader {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.login-footer {
  margin-top: 24px;
  font-size: 0.78rem;
  color: var(--color-text-light);
}

@media (max-width: 480px) {
  .login-card {
    padding: 32px 24px 28px;
  }
}