/* ============================================================
   ARIA 用户与权限中心 · 统一视觉主题 v1（登入页 + 工作台）
   只覆盖视觉：加载于 styles/brand/portal/admin-controls 之后，
   不改动任何 JS 与原有样式文件。
   ============================================================ */

/* ---------- 设计令牌 ---------- */
:root {
  --ink: #211a29;
  --ink-2: #423a4d;
  --paper: #e1dee6;
  --panel: #ffffff;
  --muted: #544e5f;
  --line: #e2dce5;
  --line-strong: #d8d4de;
  --accent: #cf0070;
  --accent-dark: #a30059;
  --accent-deeper: #8f004e;
  --accent-soft: #fce4f1;
  --accent-softer: #fdf6fa;
  --danger: #d33f34;
  --ok: #14954f;
  --shadow-sm: 0 1px 2px rgba(33,26,41,.07), 0 6px 18px rgba(33,26,41,.08);
  --shadow-md: 0 3px 8px rgba(33,26,41,.07), 0 18px 44px rgba(33,26,41,.13);
  --shadow-accent: 0 6px 18px rgba(207,0,112,.30);
}

body {
  background:
    radial-gradient(1100px 340px at 85% -80px, rgba(207,0,112,.055), transparent 60%),
    var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(207,0,112,.18); }

/* ---------- 顶栏 ---------- */
.topbar {
  height: 64px;
  background: rgba(255,255,255,.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 1000; /* 顶栏整体层级高于内容卡片，保证用户菜单弹出层不被盖住 */
}
.topbar::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent) 34%, rgba(207,0,112,.12) 100%);
  pointer-events: none;
}
.brand-logo { width: auto; height: 50px; }
.brand strong { font-size: 16px; letter-spacing: .01em; }
.brand small { color: var(--muted); letter-spacing: .14em; }
.user-bar { color: var(--ink); }

/* ---------- 按钮 ---------- */
.primary-button {
  border: 0;
  border-radius: 9px;
  background: linear-gradient(135deg, #dd1480, var(--accent));
  color: #fff;
  font-weight: 800;
  padding: 12px 18px;
  box-shadow: var(--shadow-accent);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.primary-button:hover { background: linear-gradient(135deg, #c90d72, #b90064); transform: translateY(-1px); }
.primary-button:disabled { background: #c9b7c1; box-shadow: none; transform: none; }

.secondary-button {
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #fff;
  color: var(--ink-2);
  font-weight: 700;
  transition: all .18s ease;
}
.secondary-button:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-softer); }

.ghost-button {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: transparent;
  color: var(--ink-2);
  transition: all .18s ease;
}
.ghost-button:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-softer); }

/* ---------- 登入 / 注册页 ---------- */
.auth-layout { gap: 72px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .22em;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--accent); }

.auth-intro h1 {
  font-family: inherit;
  font-weight: 800;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.16;
  letter-spacing: -.01em;
  margin: 16px 0 18px;
  color: var(--ink);
}
.auth-intro p { color: var(--muted); font-size: 15.5px; line-height: 1.8; }

.auth-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  padding: 32px;
}

.tabs { border-bottom: 1px solid var(--line); }
.tab { font-weight: 700; color: var(--muted); transition: color .18s ease; }
.tab:hover { color: var(--ink); }
.tab.active { border-color: var(--accent); color: var(--accent); }

label { font-size: 12.5px; font-weight: 700; color: var(--ink-2); }

input, select {
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #fff;
  padding: 11px 13px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3.5px rgba(207,0,112,.13);
}

.phone-field > span {
  border: 1px solid var(--line-strong);
  border-right: 0;
  border-radius: 9px 0 0 9px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 800;
}
.phone-field input { border-radius: 0 9px 9px 0; }

.form-message { color: var(--danger); }
.form-message.success { color: var(--ok); }
.form-hint { color: var(--muted); }

/* 邮箱转手机号入口（email-migration.css 未被页面引用时的保底样式） */
.email-migration-link {
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #fff;
  color: var(--muted);
  padding: 11px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .18s ease;
}
.email-migration-link:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-softer); }
.email-migration-backdrop { background: rgba(33,26,41,.55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.email-migration-dialog { border-radius: 18px; border: 1px solid var(--line); box-shadow: 0 24px 64px rgba(33,26,41,.28); }

/* ---------- 会话检查 ---------- */
.session-loading { color: var(--muted); }
.session-loading-mark {
  border-radius: 12px;
  background: linear-gradient(135deg, #e8148a, var(--accent-deeper));
  box-shadow: var(--shadow-accent);
}

/* ---------- 工作台 ---------- */
.portal { padding-top: 40px; padding-bottom: 56px; }

/* 卡片间距收紧 */
.portal-access-layout { gap: 18px; }
.workspace-projects { gap: 10px; }
.project-grid { gap: 10px; }

.page-heading h1 {
  font-family: inherit;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: .01em;
}
.page-heading p { font-size: 13.5px; }

.portal-notice {
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  background: #f4f2f6;
  color: var(--ink-2);
  font-weight: 600;
  padding: 12px 14px;
}

/* 系统管理后台入口 · 深色渐变卡 */
.system-admin-card {
  border: 0;
  border-radius: 16px;
  background: linear-gradient(120deg, #252029 0%, #322836 55%, #472b45 100%);
  color: #fff;
  box-shadow: var(--shadow-md);
  padding: 22px 26px;
  min-height: 0;
  align-items: center;
  overflow: hidden;
}
.system-admin-card::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(207,0,112,.22), transparent 65%);
  pointer-events: none;
}
.system-admin-card:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(33,26,41,.16); }
.system-admin-card h2 { color: #fff; font-size: 17.5px; margin: 4px 0; }
.system-admin-card p { color: rgba(255,255,255,.66); }
.system-admin-card .card-eyebrow { color: #f5a8d0; font-weight: 800; letter-spacing: .2em; }
.system-admin-card .port-badge {
  position: static;
  border: 0;
  background: rgba(255,255,255,.14);
  color: #f5a8d0 !important;
  border-radius: 6px;
  margin-bottom: 8px;
}
.system-admin-card .card-action {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 750;
  box-shadow: 0 8px 22px rgba(207,0,112,.5);
}

/* 项目卡 */
.workspace-section-heading h2 { font-size: 17px; font-weight: 750; }
.workspace-section-heading span { font-size: 12.5px; }

.project-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  padding: 22px;
  padding-top: 46px;
  min-height: 176px;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.project-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), rgba(207,0,112,.15));
  opacity: 0;
  transition: opacity .2s ease;
}
.project-card:hover {
  transform: translateY(-3px);
  border-color: rgba(207,0,112,.4);
  box-shadow: var(--shadow-md);
}
.project-card:hover::before { opacity: 1; }
.project-card h2 { font-size: 17px; font-weight: 750; margin: 6px 0 6px; }
.project-card p { font-size: 12.5px; }
.project-card .port-badge {
  border: 0;
  background: #f2f0f5;
  color: var(--muted) !important;
  border-radius: 6px;
  padding: 4px 8px;
  letter-spacing: .1em;
}
.project-card .card-action { color: var(--accent); font-size: 13px; font-weight: 750; }

.project-card.is-disabled {
  background: #faf9fb;
  border-color: var(--line);
  opacity: .8;
}
.project-card.is-disabled:hover { box-shadow: var(--shadow-sm); }

/* ---------- 管理后台基础调和（详细设计后续单独做） ---------- */
.user-list-panel, .permission-panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.permission-project { border-radius: 10px; overflow: hidden; margin: 0 16px 12px; }
.permission-project > label { background: #f4f2f6; border-left: 4px solid var(--accent); }
.user-row.active { background: #ece9f0; box-shadow: inset 4px 0 0 var(--accent); }
.status { border-radius: 999px; font-weight: 700; }
.status.pending { background: #fdf3e2; color: #c97c08; }
.status.active { background: #e7f6ee; color: var(--ok); }
#backButton {
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--accent);
  border-radius: 9px;
  background: #fff;
  color: var(--ink-2);
  font-weight: 700;
}
#backButton:hover { background: var(--accent-softer); color: var(--accent-dark); }
.danger-button { border-radius: 9px; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .auth-layout { gap: 28px; }
}

@media (max-width: 600px) {
  .topbar { padding: 0 14px; }
  .brand-logo { height: 42px; }
  .auth-card { padding: 24px; box-shadow: var(--shadow-sm); }
  .portal { padding: 26px 14px 44px; }
  .page-heading h1 { font-size: 24px; }
  .system-admin-card { padding: 18px; }
  .system-admin-card .card-action { width: 100%; justify-content: center; }
  .project-card { min-height: 0; }
}