/* ============================================================
   ABtech Systems — Auth Modal
   ============================================================ */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

.modal-backdrop.closing {
  animation: fadeOut 0.2s ease forwards;
}
@keyframes fadeOut { to { opacity: 0; } }

.modal-box {
  background: rgba(10, 14, 26, 0.97);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 460px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,212,255,0.08);
  animation: scaleIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
}

.modal-header {
  padding: 28px 32px 0;
  position: relative;
}
.modal-header-line {
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  border-radius: 2px;
  margin-bottom: 28px;
}
.modal-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.modal-logo .logo-icon { width: 32px; height: 32px; font-size: 0.78rem; }
.modal-logo span { font-weight: 700; font-size: 0.95rem; }

.modal-close {
  position: absolute;
  top: 28px; right: 32px;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
  cursor: pointer;
  background: none;
}
.modal-close:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0,212,255,0.2);
}

.modal-tabs {
  display: flex;
  gap: 0;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 28px;
}
.modal-tab {
  flex: 1;
  padding: 10px;
  border-radius: calc(var(--radius-sm) - 2px);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
  background: none;
  cursor: pointer;
  border: none;
}
.modal-tab.active {
  background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(124,58,237,0.15));
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.modal-body { padding: 0 32px 32px; }

.modal-title   { font-size: 1.5rem; font-weight: 700; margin-bottom: 6px; }
.modal-subtitle { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 24px; }

.modal-form { display: none; }
.modal-form.active { display: block; }

.modal-footer {
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.84rem;
  color: var(--text-muted);
}
.modal-footer a {
  color: var(--accent-cyan);
  transition: color var(--transition);
}
.modal-footer a:hover { color: #fff; }

.modal-submit {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
}

/* Password visibility toggle */
.input-password-wrap {
  position: relative;
}
.input-password-wrap input { padding-right: 44px; }
.password-toggle {
  position: absolute;
  right: 14px; top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1rem;
  transition: color var(--transition);
  background: none;
  border: none;
  padding: 0;
}
.password-toggle:hover { color: var(--accent-cyan); }

/* User menu */
.user-menu-wrapper { position: relative; }
.user-menu-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 6px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 500;
}
.user-menu-btn:hover {
  border-color: var(--border-hover);
  background: var(--accent-cyan-dim);
}
.user-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: white;
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: rgba(10,14,26,0.97);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 180px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  animation: fadeDown 0.2s ease;
  z-index: 100;
}
.user-dropdown a,
.user-dropdown button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
}
.user-dropdown a:hover,
.user-dropdown button:hover {
  background: rgba(0,212,255,0.08);
  color: var(--text-primary);
}
.user-dropdown hr {
  margin: 6px 0;
  border: none;
  border-top: 1px solid var(--border);
}