/* ===== 工作计划·甘特填报系统 样式（浅色主题） ===== */
:root{
  --bg:#eef1f6; --card:#fff; --line:#e3e8f0; --line2:#f1f4f9;
  --txt:#1f2733; --sub:#677086; --brand:#2563eb; --brand2:#1d4ed8;
  --green:#2f9e44; --green-bg:#e7f6ea; --green-bd:#b7e3c3;
  --amber:#e8860a; --amber-bg:#fff4e0; --amber-bd:#ffd9a3;
  --red:#d92d20; --red-bg:#fdeceb; --red-bd:#f5c0bc;
  --blue:#1971c2; --gray:#5f6b7a;
  --shadow:0 1px 2px rgba(20,30,60,.06),0 4px 14px rgba(20,30,60,.05);
  --r:10px;
  --u:14px; /* 甘特：每 10 分钟宽 */
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font:14px/1.55 -apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt)}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font:inherit;color:var(--txt)}
a{color:var(--brand);text-decoration:none}

/* ---------- 认证页 ---------- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:radial-gradient(1200px 500px at 20% -10%,#dfe9ff 0,transparent 60%),radial-gradient(900px 400px at 100% 110%,#ffe9dd 0,transparent 55%),var(--bg)}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);
  width:100%;max-width:390px;padding:30px 28px}
.brand-lg{font-size:20px;font-weight:700;display:flex;align-items:center;gap:9px}
.auth-sub{color:var(--sub);margin:6px 0 20px}
.auth-card label{display:block;font-size:13px;color:var(--sub);margin:12px 0 4px}
.auth-card input{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;outline:none;background:#fbfcfe}
.auth-card input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.auth-card .btn{margin-top:18px}
.auth-tip{color:#98a1b3;font-size:12px;margin-top:12px}
#loginTip{color:var(--red);min-height:16px}
/* 登录页 ↔ 应用页 跳转过渡 */
.auth-wrap{animation:fadeIn .3s ease}
#app{animation:fadeIn .25s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
/* 手机端登录卡紧凑：一屏完整显示，无需上下滑动 */
@media (max-width:480px){
  .auth-wrap{padding:14px;align-items:flex-start;padding-top:8vh}
  .auth-card{padding:24px 20px}
  .brand-lg{font-size:18px}
}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:8px;
  font-weight:600;font-size:13.5px;border:1px solid transparent;transition:.15s;white-space:nowrap}
.btn.primary{background:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand2)}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--txt)}
.btn.ghost:hover{border-color:#c9d4e4;background:#f8fafc}
.btn.soft{background:#eef3fc;color:var(--brand)}
.btn.soft:hover{background:#e2ebfb}
.btn.success{background:var(--green);color:#fff}
.btn.warn{background:var(--amber);color:#fff}
.btn.danger{background:#fff;color:var(--red);border-color:#f0c9c5}
.btn.danger:hover{background:var(--red-bg)}
.btn.mini{padding:4px 10px;font-size:12.5px;border-radius:6px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.block{width:100%}

/* ---------- 顶栏 ---------- */
#topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 16px;height:54px}
.brand{font-weight:800;font-size:16px;display:flex;align-items:center;gap:8px;white-space:nowrap}
.logo-dot{width:11px;height:11px;border-radius:50%;background:linear-gradient(120deg,var(--green),var(--amber) 55%,var(--red));display:inline-block}
#nav{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
#nav::-webkit-scrollbar{display:none}
#nav button{padding:7px 13px;border-radius:8px;font-weight:600;color:var(--sub);white-space:nowrap}
#nav button:hover{background:#f0f3f9;color:var(--txt)}
#nav button.on{background:#e7effe;color:var(--brand2)}
#nav .nav-badge{background:var(--red);color:#fff;border-radius:9px;font-size:10.5px;padding:0 5px;margin-left:5px;vertical-align:1px}
.top-right{display:flex;align-items:center;gap:8px}
.iconbtn{position:relative;width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:#f1f4f9}
.iconbtn:hover{background:#e6ebf3}
.bell-svg{width:18px;height:18px;border-radius:6px 6px 9px 9px;border:2px solid var(--gray);position:relative;margin-top:-3px}
.bell-svg::after{content:"";position:absolute;left:-3px;right:-3px;bottom:-4px;height:2.5px;border-radius:2px;background:var(--gray)}
.iconbtn .badge{position:absolute;top:5px;right:4px;background:var(--red);color:#fff;font-size:10px;min-width:16px;height:16px;
  border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;font-weight:700;border:2px solid #fff}
.userbox{position:relative}
.userbtn{display:flex;align-items:center;gap:7px;padding:6px 10px;border-radius:9px;background:#f1f4f9;font-weight:600}
.userbtn:hover{background:#e6ebf3}
.rolechip{font-size:11px;padding:1px 7px;border-radius:20px;font-weight:700}
.rolechip.admin{background:#fde9e7;color:var(--red)}
.rolechip.viewer{background:#e3f0fd;color:var(--blue)}
.rolechip.user{background:#eceff4;color:var(--gray)}
.caret{width:0;height:0;border:4px solid transparent;border-top-color:var(--sub);margin-top:4px}
.user-menu{position:absolute;right:0;top:44px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);
  min-width:150px;padding:5px;z-index:60}
.user-menu button{display:block;width:100%;text-align:left;padding:8px 11px;border-radius:7px;font-weight:500}
.user-menu button:hover{background:#f1f5fb}

/* ---------- 主区域 ---------- */
#content{max-width:1240px;margin:0 auto;padding:16px 14px 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:16px;margin-bottom:14px}
.card h2{font-size:15.5px;display:flex;align-items:center;gap:8px;margin-bottom:4px}
.card .card-sub{color:var(--sub);font-size:12.5px;margin-bottom:12px}
.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sp{flex:1}
.muted{color:var(--sub)}
.small{font-size:12.5px}
.hint{font-size:12.5px;color:var(--sub);background:var(--line2);border-radius:8px;padding:8px 11px}

/* 日期条 */
.datebar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.datebar .date-title{font-size:18px;font-weight:800;margin:0 6px}
.datebar input[type=date]{border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:#fff;outline:none}
.stat-chip{font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px}
.stat-chip.none{background:#eceff4;color:var(--gray)}
.stat-chip.plan{background:#e7effe;color:var(--brand2)}
.stat-chip.done{background:var(--green-bg);color:var(--green)}
.stat-chip.todo{background:var(--amber-bg);color:#b46a04}

/* ---------- 计划编辑 ---------- */
.seg-card{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:10px;background:#fcfdff}
.seg-head{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.seg-body{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap;align-items:flex-start}
.fld{display:flex;flex-direction:column;gap:3px}
.fld>span{font-size:11.5px;color:var(--sub)}
.fld input[type=text],.fld textarea,.fld select{border:1px solid var(--line);border-radius:7px;padding:6px 8px;background:#fff;outline:none}
.fld input[type=text]:focus,.fld textarea:focus,.fld select:focus{border-color:var(--brand);box-shadow:0 0 0 2px rgba(37,99,235,.1)}
.fld input[type=text]{width:220px}
.fld textarea{width:100%;min-height:44px;resize:vertical}
.fld select{min-width:96px}
.chk-row{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--txt);cursor:pointer;user-select:none}
.chk-row input{width:16px;height:16px;accent-color:var(--brand)}
.help-panel{margin-top:8px;padding:9px 11px;background:#fff8ec;border:1px solid var(--amber-bd);border-radius:9px}
.helper-grid{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.helper-chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:20px;padding:3px 10px 3px 6px;font-size:12.5px;cursor:pointer;user-select:none}
.helper-chip:hover{border-color:#c3cee0}
.helper-chip.on{background:#e7effe;border-color:var(--brand);font-weight:600}
.helper-chip .box{width:15px;height:15px;border-radius:5px;border:1.5px solid #b9c4d6;display:inline-flex;align-items:center;justify-content:center;font-size:10px;color:#fff;font-weight:800}
.helper-chip.on .box{background:var(--brand);border-color:var(--brand)}

.zone-tag{font-size:11px;font-weight:800;padding:2px 8px;border-radius:20px}
.zone-tag.normal{background:var(--green-bg);color:var(--green)}
.zone-tag.ot{background:var(--amber-bg);color:#b46a04}
.zone-tag.ot2{background:var(--red-bg);color:var(--red)}
.completion-select{min-width:112px}

/* ---------- 表格 ---------- */
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{padding:8px 9px;border-bottom:1px solid var(--line2);text-align:left;vertical-align:middle}
.tbl th{color:var(--sub);font-size:12px;font-weight:600;background:#f8fafc}
.tbl tr:hover td{background:#fafbfe}

/* ---------- 甘特图 ---------- */
.legend{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.legend .lg{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--sub);border:1px solid var(--line);padding:2px 9px;border-radius:20px;background:#fff}
.legend .sw{width:13px;height:13px;border-radius:4px;display:inline-block}
.gwrap{overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff;max-height:70vh}
.ggrid{position:relative;min-width:100%}
.grow{display:flex;border-top:1px solid var(--line2)}
.grow:first-of-type{border-top:none}
.gname{flex:0 0 128px;position:sticky;left:0;z-index:6;background:#fff;border-right:1px solid var(--line);
  padding:8px 10px;display:flex;flex-direction:column;justify-content:center;gap:3px}
.gname .nm{font-weight:700;font-size:13px;display:flex;align-items:center;gap:6px}
.gname .ph{font-size:11px;color:var(--sub)}
.gname .ph b{font-weight:700}
.glane{position:relative;flex:1;min-width:0;height:44px}
.gtime{position:absolute;top:0;bottom:0;background:rgba(0,0,0,0);pointer-events:none}
.gbar{position:absolute;top:9px;height:26px;border-radius:6px;display:flex;align-items:center;overflow:hidden;
  cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.14);pointer-events:auto}
.gbar .chunk{height:100%;display:flex;align-items:center;overflow:hidden}
.gbar .lbl{font-size:10.5px;color:#fff;padding:0 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 1px 1px rgba(0,0,0,.25);font-weight:600}
.gbar.plan{outline:1.5px solid rgba(31,60,120,.5);outline-offset:1px}
.gbar.actual{border:1.5px solid #0b7285}
.gbar.ghost{opacity:.5;border:1.5px dashed #5f6b7a;background:transparent!important}
.chunk.c-normal{background:var(--green)}
.chunk.c-ot{background:var(--amber)}
.chunk.c-ot2{background:var(--red)}
.ghead{position:sticky;top:0;z-index:10;display:flex;background:#fff;border-bottom:1px solid var(--line)}
.ghead .corner{flex:0 0 128px;position:sticky;left:0;z-index:12;background:#fff;border-right:1px solid var(--line)}
.ghead .ruler{position:relative;flex:1;height:34px;min-width:0}
.ghead .hr{position:absolute;top:0;bottom:0;display:flex;align-items:center;justify-content:center;
  font-size:11px;color:var(--sub);font-weight:700;border-left:1px solid var(--line)}
.grow.odd .gname,.grow.odd .glane{background:#fcfdff}
.grow .gname{background:#fff}
.grow.odd .gname{background:#fcfdff}
.ghead .hr::after{content:"";position:absolute;left:-1px;top:0;bottom:0;width:1px}
.pill{display:inline-block;font-size:10.5px;padding:0 7px;border-radius:12px;background:#eceff4;color:var(--gray);font-weight:600}

/* 行完成情况条 */
.gseglist{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:12px;color:var(--sub)}

/* ---------- 通知 ---------- */
.notif-pop{position:fixed;right:14px;top:60px;width:370px;max-width:calc(100vw - 28px);background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:0 8px 30px rgba(15,25,50,.18);z-index:80;max-height:75vh;display:flex;flex-direction:column;overflow:hidden}
.notif-pop .np-head{display:flex;align-items:center;padding:11px 14px;border-bottom:1px solid var(--line2);font-weight:700}
.notif-item{padding:11px 14px;border-bottom:1px solid var(--line2);cursor:pointer;display:flex;gap:9px}
.notif-item:hover{background:#f7f9fd}
.notif-item.unread{background:#eef4ff}
.notif-item .dot{width:8px;height:8px;border-radius:50%;background:var(--red);margin-top:6px;flex:none}
.notif-item.read .dot{background:#dfe4ec}
.notif-item .nt{font-size:13px;white-space:pre-line}
.notif-item .nts{font-size:11.5px;color:var(--sub);margin-top:3px}
.notif-empty{padding:40px;text-align:center;color:#98a1b3}
.np-list{overflow:auto}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(16,24,40,.45);z-index:90;display:flex;align-items:flex-start;justify-content:center;padding:26px 12px;overflow:auto}
.modal{background:#fff;border-radius:14px;width:100%;max-width:560px;box-shadow:0 14px 50px rgba(10,20,45,.25);margin:auto}
.modal.wide{max-width:720px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line2)}
.modal-head b{font-size:16px}
.modal-x{width:30px;height:30px;border-radius:8px;color:var(--sub);font-size:18px}
.modal-x:hover{background:#f0f3f9}
.modal-body{padding:16px 18px;max-height:calc(100vh - 180px);overflow:auto}

/* 用户管理 */
.user-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:9px 0;border-bottom:1px solid var(--line2)}
.user-row:last-child{border-bottom:none}
.av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;flex:none}
.toggle{position:relative;width:40px;height:22px;border-radius:20px;background:#dfe4ec;transition:.2s;flex:none}
.toggle::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.toggle.on{background:var(--green)}
.toggle.on::after{left:20px}

/* ---------- Toast ---------- */
#toastBox{position:fixed;top:66px;right:16px;z-index:200;display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.toast{background:#1f2733;color:#fff;padding:10px 16px;border-radius:9px;font-size:13px;box-shadow:0 6px 18px rgba(0,0,0,.2);
  animation:tin .22s ease;max-width:340px}
.toast.ok{background:#187a41}
.toast.err{background:#c92a2a}
@keyframes tin{from{transform:translateY(-8px);opacity:0}to{transform:none;opacity:1}}

/* ---------- 响应式 ---------- */
@media (max-width:760px){
  #topbar{flex-wrap:wrap;height:auto;padding:8px 10px;gap:8px}
  #nav{order:3;width:100%;flex:none}
  .brand{font-size:15px}
  .gname{flex-basis:96px}
  .ghead .corner{flex-basis:96px}
  #content{padding:10px 8px 70px}
  .card{padding:12px}
  .fld input[type=text]{width:100%}
  .seg-head{flex-direction:column;align-items:stretch}
  .datebar .date-title{font-size:16px}
}
@media print{
  #topbar,#nav,.no-print{display:none!important}
  body{background:#fff}
  .card{border:none;box-shadow:none;padding:0}
}