/* ============================================================================
   账号页样式（登录 / 注册 / 个人中心）
   ----------------------------------------------------------------------------
   复用 style.css 里的色板和字体，只补表单和卡片部分。
   ========================================================================== */

.auth-page {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 460px) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
  padding-block: clamp(40px, 6vw, 80px);
}

/* --- 卡片 ----------------------------------------------------------------- */
.auth-card {
  padding: clamp(26px, 3vw, 36px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(20, 30, 54, 0.86), rgba(9, 13, 24, 0.92));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.auth-card__kicker {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.auth-card__title {
  font-size: clamp(1.35rem, 2.4vw, 1.6rem);
  margin-bottom: 22px;
}

/* --- 登录/注册切换 -------------------------------------------------------- */
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  margin-bottom: 24px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-soft);
}

.auth-tab {
  padding: 9px 0;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.auth-tab:hover {
  color: #dbe9ff;
}
.auth-tab[aria-selected="true"] {
  background: rgba(127, 216, 255, 0.14);
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px rgba(127, 216, 255, 0.22);
}

/* --- 表单 ----------------------------------------------------------------- */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.auth-form[hidden] {
  display: none;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field__label {
  font-size: 0.8rem;
  color: #a9bcd8;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.field__hint {
  margin-left: auto;
  font-size: 0.72rem;
  color: rgba(148, 166, 198, 0.7);
}

.field input {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(6, 10, 20, 0.72);
  color: var(--ink);
  font: inherit;
  font-size: 0.94rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field input::placeholder {
  color: rgba(148, 166, 198, 0.5);
}
.field input:focus {
  outline: none;
  border-color: rgba(127, 216, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(127, 216, 255, 0.12);
}
.field input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.field--inline {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--muted);
}
.field--inline input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--cyan);
  cursor: pointer;
}
.field--inline a {
  color: var(--cyan);
  border-bottom: 1px solid rgba(127, 216, 255, 0.3);
}

/* --- 提交按钮 ------------------------------------------------------------- */
.auth-submit {
  width: 100%;
  margin-top: 4px;
  padding: 12px;
  border: 0;
  border-radius: 11px;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: #04121f;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  cursor: pointer;
  transition: transform 0.15s var(--ease), filter 0.2s var(--ease);
}
.auth-submit:hover {
  filter: brightness(1.08);
}
.auth-submit:active {
  transform: translateY(1px);
}
.auth-submit:disabled {
  opacity: 0.6;
  cursor: progress;
  transform: none;
}

/* --- 提示信息 ------------------------------------------------------------- */
.auth-msg {
  margin: 0;
  min-height: 1.2em;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--muted);
}
.auth-msg[data-state="error"] {
  color: #ff9a9a;
}
.auth-msg[data-state="ok"] {
  color: var(--cyan);
}

.auth-foot {
  margin-top: 18px;
  font-size: 0.78rem;
  color: rgba(148, 166, 198, 0.75);
  line-height: 1.7;
}
.auth-foot a {
  color: var(--cyan);
}

/* --- 右侧说明 ------------------------------------------------------------- */
.auth-side {
  max-width: 42ch;
}
.auth-side h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  margin-bottom: 16px;
}
.auth-side p {
  color: var(--muted);
  line-height: 1.9;
  font-size: 0.94rem;
  margin-bottom: 14px;
}
.auth-side ul {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.auth-side li {
  position: relative;
  padding-left: 20px;
  font-size: 0.88rem;
  color: #b9cbe8;
  line-height: 1.7;
}
.auth-side li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(127, 216, 255, 0.7);
}

/* ============================================================================
   个人中心
   ========================================================================== */
.account-page {
  padding-block: clamp(40px, 6vw, 80px);
}

.account-head {
  margin-bottom: clamp(28px, 4vw, 44px);
}
.account-head h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  margin-bottom: 10px;
}
.account-head p {
  color: var(--muted);
  font-size: 0.92rem;
}

.account-grid {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

.account-card {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(20, 30, 54, 0.76), rgba(9, 13, 24, 0.86));
}
.account-card__avatar {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 50%;
  font-size: 1.4rem;
  font-weight: 700;
  color: #04121f;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
}
.account-card h2 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.account-card__email {
  font-size: 0.82rem;
  color: var(--muted);
  word-break: break-all;
}

.account-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}
.account-tag {
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  color: var(--cyan);
  border: 1px solid rgba(127, 216, 255, 0.28);
  background: rgba(127, 216, 255, 0.07);
}

.account-meta {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--muted);
}
.account-meta div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.account-meta span:last-child {
  color: #c3d3ea;
}

.account-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.account-panel {
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(12, 18, 34, 0.62);
}
.account-panel h3 {
  font-size: 1rem;
  margin-bottom: 18px;
}

.account-form {
  display: grid;
  gap: 16px;
}
.account-form .field textarea {
  width: 100%;
  min-height: 96px;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(6, 10, 20, 0.72);
  color: var(--ink);
  font: inherit;
  font-size: 0.92rem;
  line-height: 1.7;
  resize: vertical;
}
.account-form .field textarea:focus {
  outline: none;
  border-color: rgba(127, 216, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(127, 216, 255, 0.12);
}

.account-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* --- 响应式 --------------------------------------------------------------- */
@media (max-width: 900px) {
  .auth-page {
    grid-template-columns: 1fr;
    align-items: start;
    padding-top: 32px;
  }
  .auth-side {
    order: -1;
    max-width: none;
    margin-bottom: 8px;
  }
  .auth-side ul {
    display: none;
  }
  .account-grid {
    grid-template-columns: 1fr;
  }
  .account-form__row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .auth-page {
    padding-block: 24px 48px;
  }
  .auth-card {
    padding: 22px 18px;
  }
  .account-actions {
    flex-direction: column;
  }
  .account-actions .btn {
    text-align: center;
  }
}

/* --- 重置密码 / 验证页的补充样式 ---------------------------------------- */
.auth-hint {
  margin: 0 0 2px;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--muted);
}

.auth-done {
  text-align: center;
  padding: 10px 0 6px;
}
.auth-done__text {
  margin-bottom: 20px;
  font-size: 0.92rem;
  line-height: 1.85;
  color: #c3d3ea;
}
.auth-submit--link {
  display: block;
  text-align: center;
  text-decoration: none;
  padding: 12px;
}

/* 个人中心的「邮箱未验证」提示条 */
.account-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 207, 107, 0.3);
  background: rgba(255, 207, 107, 0.06);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--gold);
}
.account-notice button {
  flex-shrink: 0;
  padding: 7px 14px;
  border-radius: 9px;
  border: 1px solid rgba(255, 207, 107, 0.4);
  background: rgba(255, 207, 107, 0.1);
  color: var(--gold);
  font: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background-color 0.2s var(--ease);
}
.account-notice button:hover {
  background: rgba(255, 207, 107, 0.18);
}
.account-notice button:disabled {
  opacity: 0.6;
  cursor: progress;
}