/* ============================================================================
   login.css — Login page styles
   © 2026 M.H Systems
   ============================================================================ */

:root {
  --color-bg: #faf7f2;
  --color-ink: #1a1814;
  --color-accent: #c8553d;
  --color-accent-soft: #f4e4df;
  --color-muted: #6b665e;
  --color-error: #a63d2a;
  --color-error-bg: #fee;
  --color-success: #4a7c59;
  --color-card: #ffffff;
  --color-border: #e8e3d8;
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-focus: 0 0 0 3px rgba(200, 85, 61, 0.2);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--color-bg);
  color: var(--color-ink);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-container {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.auth-box {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 40px 32px;
  width: 100%;
  box-shadow: var(--shadow-md);
}

.auth-header {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo {
  font-size: 3rem;
  margin-bottom: 12px;
}

.auth-header h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.8rem;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.auth-subtitle {
  color: var(--color-muted);
  font-size: 14px;
}

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

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

.form-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink);
}

.form-field input {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 15px;
  background: var(--color-bg);
  transition: border-color 0.15s, box-shadow 0.15s;
  font-family: inherit;
}

.form-field input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-focus);
  background: white;
}

.form-field input:invalid:not(:placeholder-shown) {
  border-color: var(--color-error);
}

.error-box {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.4;
}

.btn-primary {
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
  font-family: inherit;
}

.btn-primary:hover { background: #b04832; }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-footer {
  text-align: center;
  margin-top: 8px;
}

.link-secondary {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 13px;
}

.link-secondary:hover { color: var(--color-accent); }

.auth-meta {
  color: var(--color-muted);
  font-size: 11px;
  text-align: center;
}