/* base.css — hami 三页通用样式（桌面+移动共用，按《hami-新版UI设计稿》） */

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:var(--font-family);
  background:var(--parchment); color:var(--ink);
  font-size:17px; line-height:1.47; letter-spacing:-.22px;
  overflow:hidden;
}
button{font-family:inherit;border:none;background:none;cursor:pointer;color:inherit}
input,textarea{font-family:inherit;font-size:inherit;color:inherit;border:none;outline:none;background:none}
input::placeholder,textarea::placeholder{color:var(--ink-48);opacity:1}
::selection{background:rgba(0,102,204,.16)}
/* 全局禁止显示滚动条（对齐 lumeet 母项目：WebKit 隐藏 + Firefox scrollbar-width:none） */
::-webkit-scrollbar{display:none}
*{scrollbar-width:none}

/* ===== 动画 ===== */
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes popIn{from{opacity:0;transform:scale(.94) translateY(8px)}to{opacity:1;transform:none}}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}
@keyframes dotJump{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-5px)}}
@keyframes countIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes toastIn{from{opacity:0;transform:translateY(-12px) scale(.96)}to{opacity:1;transform:none}}
@keyframes softIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes breath{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.5}}

/* ===== 布局骨架 ===== */
.app{display:grid;grid-template-columns:236px 1fr;height:100vh}

/* ===== 主区 ===== */
.main{overflow-y:auto;padding:52px 56px 72px;scroll-behavior:smooth}
.page{display:none;max-width:1060px;margin:0 auto}
.page.active{display:block;animation:softIn .45s var(--ease)}
.page-h1{font-size:34px;font-weight:600;letter-spacing:-.5px;line-height:1.2}
.page-sub{color:var(--ink-48);margin-top:6px;font-size:13px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px}

/* ===== 通用按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  background:var(--primary);color:#fff;border-radius:var(--r-pill);
  padding:11px 22px;font-size:15px;font-weight:400;
  transition:background .25s,transform .25s var(--ease),box-shadow .25s;
}
.btn:hover{background:var(--primary-focus);box-shadow:0 4px 14px rgba(0,102,204,.22)}
.btn:active{transform:scale(.95)}
.btn-ghost{background:var(--canvas);color:var(--ink-80);border:1px solid var(--hairline)}
.btn-ghost:hover{background:var(--parchment);box-shadow:none}
.btn-plain{background:var(--parchment);color:var(--ink-80);border:1px solid transparent}
.btn-plain:hover{background:var(--divider);box-shadow:0 4px 14px rgba(0,0,0,.12)}
.btn-sm{padding:7px 16px;font-size:13px}
.link{color:var(--primary);font-size:15px;transition:opacity .2s}
.link:hover{opacity:.7}

/* ===== 通用卡片 ===== */
.card{
  background:var(--canvas);border:1px solid var(--hairline);border-radius:var(--r-lg);
  box-shadow:var(--shadow-card);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.card-hover:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(0,0,0,.13)}
.card-hover:active{transform:scale(.985)}

/* ===== 骨架屏 ===== */
.skel{
  height:216px;border-radius:var(--r-lg);border:1px solid var(--hairline);
  background:linear-gradient(100deg,rgba(0,0,0,.035) 40%,rgba(0,0,0,.07) 50%,rgba(0,0,0,.035) 60%);
  background-size:200% 100%;animation:shimmer 1.3s linear infinite;
}

/* ===== 空状态 ===== */
.arch-empty{display:none;text-align:center;padding:64px 20px 40px;animation:fadeUp .5s var(--ease)}
.arch-empty.show{display:block}
.ae-ic{width:88px;height:88px;border-radius:50%;background:var(--canvas);border:1.5px dashed rgba(0,0,0,.18);display:grid;place-items:center;margin:0 auto;color:var(--ink-48)}
.ae-ic svg{width:36px;height:36px}
.ae-t{font-size:20px;font-weight:600;letter-spacing:-.3px;margin-top:22px}
.ae-s{font-size:13px;color:var(--ink-48);margin-top:8px;line-height:1.7}
.ae-btns{display:flex;gap:12px;justify-content:center;margin-top:26px}

/* ===== 弹窗 / 提示 ===== */
.modal-mask{
  position:fixed;inset:0;z-index:120;background:rgba(0,0,0,.14);backdrop-filter:blur(3px);
  display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .35s;
}
.modal-mask.show{opacity:1;pointer-events:auto}
.modal{
  width:min(420px,calc(100vw - 48px));background:var(--canvas);border-radius:var(--r-lg);
  padding:28px;box-shadow:var(--shadow-panel);
  transform:translateY(16px) scale(.97);transition:transform .4s var(--ease);
}
.modal-mask.show .modal{transform:none}
.modal-t{font-size:20px;font-weight:600;letter-spacing:-.3px}
.modal-s{font-size:13px;color:var(--ink-48);margin-top:5px}
.f-label{font-size:13px;font-weight:600;color:var(--ink-80);margin:22px 0 8px;letter-spacing:.2px}
.f-input{
  width:100%;height:44px;border-radius:var(--r-md);border:1px solid var(--hairline);
  padding:0 16px;font-size:15px;background:var(--pearl);transition:border-color .25s,box-shadow .25s;
}
.f-input:focus{border-color:var(--primary);box-shadow:var(--ring);background:var(--canvas)}
.modal-btns{display:flex;gap:12px;margin-top:28px}
.modal-btns .btn{flex:1}
.toast{
  position:fixed;top:26px;left:50%;transform:translateX(-50%);z-index:999;
  background:rgba(29,29,31,.92);color:#fff;font-size:13px;letter-spacing:0;
  border-radius:var(--r-pill);padding:11px 22px;backdrop-filter:blur(10px);
  opacity:0;pointer-events:none;transition:opacity .35s,transform .35s var(--ease);
  box-shadow:0 10px 30px rgba(0,0,0,.25);max-width:82vw;text-align:center;
}
.toast.show{opacity:1;animation:toastIn .35s var(--ease)}