/* ============================================================
   LOGIN.CSS — Login Page Styles
   ============================================================ */

.login-bg {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 600px 600px at 10% 20%, rgba(108,62,255,0.18), transparent),
    radial-gradient(ellipse 500px 500px at 90% 80%, rgba(255,107,53,0.12), transparent),
    var(--bg);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%; max-width: 480px;
  background: var(--card); border: 1px solid var(--border-p);
  border-radius: var(--r); padding: 40px 36px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  animation: popIn .5s cubic-bezier(.34,1.56,.64,1);
  position: relative; overflow: hidden;
}
.login-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(108,62,255,0.06), transparent);
  pointer-events: none;
}

.login-logo {
  text-align: center; margin-bottom: 32px;
}
.login-logo-icon {
  font-size: 56px; display: block; margin-bottom: 10px;
  animation: pulse 2s infinite;
  will-change: transform;
}
.login-logo-text {
  font-size: 22px; font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.login-subtitle { color: var(--text3); font-size: 13px; margin-top: 6px; }

.role-tabs {
  display: flex; background: var(--bg2);
  border-radius: var(--rs); padding: 4px; margin-bottom: 28px;
}
.role-tab {
  flex: 1; padding: 10px; border: none; border-radius: 10px;
  background: transparent; color: var(--text3);
  font-family: 'Cairo',sans-serif; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: background .25s, color .25s, box-shadow .25s;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.role-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-l));
  color: #fff; box-shadow: 0 4px 16px rgba(108,62,255,0.3);
}

.form-group { margin-bottom: 20px; }
.form-label {
  display: block; font-size: 13px; font-weight: 700; color: var(--text2);
  margin-bottom: 8px;
}
.form-input {
  width: 100%; padding: 13px 16px;
  background: var(--glass); border: 1px solid var(--border);
  border-radius: var(--rs); color: var(--text);
  font-size: 15px; outline: none;
  transition: border-color .25s, box-shadow .25s;
}
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108,62,255,0.15);
}
.form-input::placeholder { color: var(--text3); }

.login-btn {
  width: 100%; padding: 15px;
  background: linear-gradient(135deg, var(--primary), var(--primary-l));
  color: #fff; border: none; border-radius: var(--rs);
  font-family: 'Cairo',sans-serif; font-size: 16px; font-weight: 900;
  cursor: pointer; transition: transform .25s, box-shadow .25s;
  margin-top: 8px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.login-btn:hover { transform: translateY(-2px); box-shadow: var(--glow); }
.login-btn:active { transform: scale(0.98); }

.demo-section {
  margin-top: 24px; padding-top: 20px;
  border-top: 1px solid var(--border);
}
.demo-title {
  text-align: center; font-size: 12px; color: var(--text3); margin-bottom: 12px;
}
.demo-grid { display: flex; flex-direction: column; gap: 8px; }
.demo-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--rs);
  border: 1px solid var(--border); background: var(--glass);
  color: var(--text2); font-family: 'Cairo',sans-serif;
  font-size: 13px; cursor: pointer;
  transition: background .25s, border-color .25s, color .25s;
  text-align: right;
}
.demo-btn:hover {
  background: var(--glass-h);
  border-color: var(--primary);
  color: var(--text);
}
.demo-avatar { font-size: 22px; }
.demo-info   { flex: 1; }
.demo-name   { font-weight: 700; font-size: 13px; }
.demo-creds  { font-size: 11px; color: var(--text3); direction: ltr; text-align: left; }
.demo-role   { font-size: 11px; font-weight: 700; }

.login-error {
  background: rgba(255,71,87,0.1); border: 1px solid rgba(255,71,87,0.3);
  border-radius: var(--rx); padding: 10px 14px;
  font-size: 13px; color: var(--red);
  margin-bottom: 16px; display: none; text-align: center;
}
.login-error.show { display: block; animation: shake .4s ease; }

@media (max-width: 480px) {
  .login-card { padding: 28px 20px; }
}