/* ============================================================
   АВТОРИЗАЦИЯ
   ============================================================ */

/* ---------- Кнопка в навбаре (не залогинен) ---------- */
.auth-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 100px;
  background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.35);
  transition:
    transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow 0.3s ease;
}
.auth-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(139, 92, 246, 0.55);
}

/* ---------- Меню пользователя (залогинен) ---------- */
.user-menu {
  position: relative;
}
.user-menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 5px 14px 5px 5px;
  border-radius: 100px;
  background: rgba(20, 12, 35, 0.7);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition:
    border-color 0.25s ease,
    background 0.25s ease;
}
.user-menu-btn:hover {
  border-color: rgba(167, 139, 250, 0.5);
  background: rgba(28, 17, 48, 0.85);
}
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  overflow: hidden;
}
.user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-menu-btn .caret {
  opacity: 0.6;
  transition: transform 0.25s ease;
}
.user-menu.open .caret {
  transform: rotate(180deg);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 200px;
  padding: 8px;
  border-radius: 16px;
  background: rgba(20, 12, 35, 0.95);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
  z-index: 200;
}
.user-menu.open .user-dropdown {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.user-dropdown .menu-head {
  padding: 10px 12px 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
}
.user-dropdown .menu-username {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.user-dropdown .menu-email {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
  word-break: break-all;
}
.user-dropdown .menu-role {
  display: inline-block;
  margin-top: 8px;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(139, 92, 246, 0.15);
  color: var(--purple-bright);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.user-dropdown a,
.user-dropdown button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  text-align: left;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}
.user-dropdown a:hover,
.user-dropdown button:hover {
  background: rgba(139, 92, 246, 0.12);
}
.user-dropdown button.danger:hover {
  background: rgba(248, 113, 113, 0.12);
  color: #f87171;
}
.user-dropdown svg {
  opacity: 0.7;
  flex-shrink: 0;
}

/* ============================================================
   МОДАЛКА АВТОРИЗАЦИИ
   ============================================================ */
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-modal[hidden] {
  display: none;
}

.auth-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 3, 12, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.auth-modal.open .auth-backdrop {
  opacity: 1;
}

.auth-window {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  border-radius: 24px;
  background: linear-gradient(160deg, #1a1029 0%, #120b1f 100%);
  border: 1px solid var(--border);
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(167, 139, 250, 0.08) inset;
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px) scale(0.97);
  transition:
    opacity 0.3s cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.auth-modal.open .auth-window {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.auth-body {
  padding: 36px 32px 32px;
  overflow-y: auto;
  max-height: 90vh;
}
.auth-body::-webkit-scrollbar {
  width: 8px;
}
.auth-body::-webkit-scrollbar-track {
  background: transparent;
}
.auth-body::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.25);
  border-radius: 100px;
}

.auth-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 20px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition:
    background 0.25s ease,
    transform 0.25s ease;
}
.auth-close:hover {
  background: rgba(139, 92, 246, 0.3);
  transform: rotate(90deg);
}

/* ---------- Заголовки ---------- */
.auth-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #fff 40%, var(--purple-bright) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.auth-subtitle {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 24px;
}

/* ---------- Вкладки Вход / Регистрация ---------- */
.auth-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 100px;
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}
.auth-tab {
  flex: 1;
  padding: 10px 12px;
  border-radius: 100px;
  border: none;
  background: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition:
    color 0.25s ease,
    background 0.25s ease;
}
.auth-tab:hover {
  color: var(--text);
}
.auth-tab.active {
  color: #fff;
  background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
}

/* ---------- Поля формы ---------- */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.01em;
}
.field input {
  padding: 13px 16px;
  border-radius: 12px;
  background: rgba(10, 7, 16, 0.6);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}
.field input:focus {
  border-color: rgba(167, 139, 250, 0.6);
  background: rgba(10, 7, 16, 0.85);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.12);
}
.field input::placeholder {
  color: rgba(162, 155, 184, 0.5);
}

.field input.invalid {
  border-color: rgba(248, 113, 113, 0.6);
  box-shadow: 0 0 0 4px rgba(248, 113, 113, 0.1);
}
.field .field-error {
  font-size: 12px;
  color: #f87171;
  margin-top: -2px;
  display: none;
}
.field.invalid .field-error {
  display: block;
}

/* ---------- Кнопки ---------- */
.auth-submit {
  margin-top: 8px;
  padding: 14px 20px;
  border-radius: 100px;
  border: none;
  background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.35);
  transition:
    transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow 0.3s ease,
    opacity 0.2s ease;
}
.auth-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(139, 92, 246, 0.55);
}
.auth-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-link {
  display: block;
  width: 100%;
  margin-top: 14px;
  padding: 6px;
  border: none;
  background: none;
  color: var(--muted);
  font-size: 13px;
  font-family: inherit;
  text-align: center;
  cursor: pointer;
  transition: color 0.25s ease;
}
.auth-link:hover {
  color: var(--purple-bright);
}

/* ---------- Сообщения ---------- */
.auth-msg {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 16px;
  display: none;
}
.auth-msg.show {
  display: block;
}
.auth-msg.error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: #fca5a5;
}
.auth-msg.success {
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.3);
  color: #86efac;
}
.auth-msg.info {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--purple-bright);
}

/* ---------- Вкладка с шагами (для сброса пароля) ---------- */
.auth-step {
  display: none;
}
.auth-step.active {
  display: block;
  animation: riseIn 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ---------- Бейдж "код" ---------- */
.code-badge {
  display: inline-block;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.3em;
  padding: 12px 20px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.12);
  border: 1px dashed rgba(167, 139, 250, 0.4);
  color: var(--purple-bright);
  margin: 12px 0;
}

/* ---------- Адаптив ---------- */
@media (max-width: 720px) {
  .auth-btn .auth-btn-text {
    display: none;
  }
  .auth-btn {
    padding: 9px 12px;
  }
  .user-menu-btn {
    padding: 4px;
  }
  .user-menu-btn .user-name,
  .user-menu-btn .caret {
    display: none;
  }
  .auth-body {
    padding: 28px 22px 24px;
  }
  .auth-title {
    font-size: 22px;
  }
}