/* ============================================================
   CHIẾN THUẬT BANG CHIẾN — styles
   Tông mực đen + vàng đồng; màu header lấy theo themeColor của bang.
   ============================================================ */
:root{
  --bg:#0f1319; --panel:#171c24; --panel2:#1e242e; --line:#2b333f;
  --gold:#d3ab45; --ink:#e8e2d4; --dim:#9aa3af; --red:#d8453b; --green:#7fd39a;
  --seal:#b83a2b;             /* màu son của seal 令 */
  --theme:#a8342a;            /* màu bang, JS ghi đè */
  --theme-ink:#fff;           /* chữ trên header, JS tính theo độ sáng */
  --hdr-h:52px; --tb-h:46px; --sb-h:44px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:14px}
.zh{font-family:"Noto Serif SC","Be Vietnam Pro",serif}
a{color:var(--gold);text-decoration:none}
.hidden{display:none !important}
.muted{color:var(--dim);font-size:13px;line-height:1.6}
.center{text-align:center}
.link{text-decoration:underline}
code{background:#0c0f14;padding:2px 6px;border-radius:5px;font-size:12px;color:var(--gold)}
h1{font-size:24px;letter-spacing:.14em;margin:0}
h2.page-title{font-size:19px;margin:0;letter-spacing:.02em}
h3{font-size:15px;color:var(--gold);margin:0 0 10px}
h4{font-size:12px;color:var(--gold);margin:0 0 8px;text-transform:uppercase;letter-spacing:.08em}

/* ---------- form ---------- */
input,textarea,select{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--ink);
  border-radius:8px;padding:9px 11px;font:inherit;font-size:14px}
input:focus,textarea:focus,select:focus{outline:2px solid #8a7333;border-color:#8a7333}
input[type=color]{padding:3px;height:38px;cursor:pointer}
input[type=file]{padding:7px;font-size:12px}
textarea{resize:vertical}
label.fld{display:block;font-size:12px;color:var(--dim);margin-bottom:10px}
label.fld input,label.fld select{margin-top:5px}
label.fld.grow{flex:1;min-width:150px}

button,.btnlike{font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;
  border:1px solid #e6c469;background:linear-gradient(180deg,#e0b957,#c99a34);color:#221a06;
  padding:9px 14px;border-radius:8px;display:inline-flex;align-items:center;gap:6px;line-height:1}
button.ghost,.btnlike.ghost{background:var(--panel2);color:var(--ink);border-color:var(--line)}
button.sm,.btnlike.sm{padding:7px 10px;font-size:12px}
button.xs,.btnlike.xs{padding:4px 8px;font-size:11px}
button.block{width:100%;justify-content:center}
/* .danger cho nút viền (ghost): chữ hồng trên nền tối */
button.ghost.danger,.btnlike.ghost.danger{color:#f0857c;border-color:#5a2b28;background:var(--panel2)}
/* .danger cho nút chính: nền đỏ đặc, chữ sáng — KHÔNG để chữ hồng trên nền vàng */
button.danger:not(.ghost),.btnlike.danger:not(.ghost){
  background:linear-gradient(180deg,#c4463b,#9c2f26);border-color:#e0796e;color:#fff3ef}
button:hover{filter:brightness(1.08)}
button:disabled{opacity:.45;cursor:not-allowed;filter:none}
button.on{background:linear-gradient(180deg,#e0b957,#c99a34);color:#221a06;border-color:#e6c469}

.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.row.tight{margin-bottom:0}
.row.end{justify-content:flex-end;margin:14px 0 0}
.row>input{flex:1;min-width:130px}
.spacer{flex:1}
.msg{font-size:13px;min-height:18px;margin:8px 0 0}
.msg.ok{color:var(--green)} .msg.err{color:#f0857c}
.hint{color:var(--dim);font-size:12px;line-height:1.5;margin:6px 0 0}

/* ---------- layout ---------- */
.wrap{max-width:1080px;margin:26px auto;padding:0 18px}
.wrap.narrow{max-width:440px;margin-top:52px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:16px}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.sep{margin:14px 0 12px}
.view{display:none}
.view.active{display:block}
.view.full.active{display:flex;flex-direction:column;height:calc(100vh - var(--hdr-h))}

/* ---------- màn login (theo login-mockup.html) ---------- */
.login-stage{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:radial-gradient(130% 120% at 50% -10%,#1b212b,#0c1015)}
.login-card{width:360px;max-width:100%;background:var(--bg);border:1px solid var(--line);
  border-radius:22px;padding:30px 26px 24px;box-shadow:0 24px 70px rgba(0,0,0,.5)}
.login-brand{display:flex;flex-direction:column;align-items:center;gap:13px;margin-bottom:24px;text-align:center}
/* Logo màn login = đúng file favicon (đôi kiếm chéo trên nền son) */
.seal{width:56px;height:56px;border-radius:14px;display:block;object-fit:contain;
  box-shadow:0 6px 18px rgba(0,0,0,.45)}
.login-title{font-size:22px;font-weight:800;letter-spacing:.05em;line-height:1.25}
.login-sub{font-size:12.5px;color:var(--dim);margin-top:5px}
.login-sub .zh{color:var(--gold);white-space:nowrap}
.features{display:flex;flex-direction:column;gap:14px;margin-bottom:26px}
.feat{display:flex;align-items:center;gap:12px}
.fic{width:36px;height:36px;border-radius:10px;background:#231f14;color:var(--gold);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.fic svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ft{font-size:13.5px;font-weight:600;line-height:1.3}
.fd{font-size:11.5px;color:var(--dim);line-height:1.4;margin-top:1px}
.gbtn{width:100%;background:#f4f2ec;color:#20242c;font-size:14.5px;font-weight:700;
  border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:11px;
  padding:13px;border-radius:12px;font-family:inherit;transition:filter .12s}
.gbtn:hover{filter:brightness(.97)}
.gbtn .g{width:22px;height:22px}
.note{text-align:center;font-size:10.5px;color:#5f6b78;margin-top:14px;line-height:1.5}
/* link cộng đồng Facebook — màn login (theo login-mockup.html) */
.fbline{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;
  padding-top:15px;border-top:1px solid var(--line);text-decoration:none;
  font-size:12.5px;font-weight:600;color:#7ba3e0;transition:color .12s}
.fbline:hover{color:#a8c5f0}
.fbf{width:19px;height:19px;border-radius:5px;background:#2b6fd6;color:#fff;flex:none;
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
  font-family:Georgia,"Times New Roman",serif}

/* trên header: chỉ logo f, cạnh avatar */
.hdr-fb{display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:30px;height:30px;border-radius:50%;background:rgba(0,0,0,.16);
  border:1px solid rgba(255,255,255,.22)}
.hdr-fb:hover{background:rgba(0,0,0,.3)}
.hdr-fb .fbf{width:17px;height:17px;font-size:12px;border-radius:4px}

.dev-login{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line)}
.dev-login input{margin-bottom:8px;font-size:13px;padding:8px 10px}
.dev-tag{font-size:10.5px;color:#6b7684;letter-spacing:.06em;text-transform:uppercase;margin:0 0 9px}

/* ---------- màn chọn bang ---------- */
.choice h3{color:var(--ink)}
.choice{border-color:#333c4a}

/* ---------- header ---------- */
#appHeader{height:var(--hdr-h);display:flex;align-items:center;gap:14px;padding:0 14px;
  background:var(--theme);color:var(--theme-ink);border-bottom:1px solid rgba(0,0,0,.35);
  position:sticky;top:0;z-index:40}
.hdr-guild{background:rgba(0,0,0,.16);border:1px solid rgba(255,255,255,.22);color:inherit;
  font-size:14px;font-weight:700;padding:6px 10px;max-width:38vw;flex:0 1 auto;min-width:0}
#guildName{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hdr-guild .caret{opacity:.95;font-size:16px;line-height:1;margin-left:2px;transform:translateY(1px)}
.guild-logo{width:26px;height:26px;border-radius:6px;display:inline-grid;place-items:center;
  background:rgba(0,0,0,.28);font-size:15px;overflow:hidden;flex:none}
.guild-logo img{width:100%;height:100%;object-fit:cover}
/* đôi kiếm trắng transparent: không cover, chừa lề, nền do .themed quyết định */
.guild-logo img.swords{width:72%;height:72%;object-fit:contain;border-radius:0}
.guild-logo.themed{background:var(--theme);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.34)}
.guild-logo.lg{width:56px;height:56px;font-size:26px;background:var(--panel2);border:1px solid var(--line)}
.hdr-nav{display:flex;gap:4px;overflow-x:auto;flex:1 1 auto;min-width:0;scrollbar-width:none}
.hdr-nav::-webkit-scrollbar{display:none}
.hdr-nav a{color:inherit;opacity:.82;font-size:13px;font-weight:600;padding:7px 11px;border-radius:7px;white-space:nowrap}
.hdr-nav a:hover{background:rgba(0,0,0,.16);opacity:1}
.hdr-nav a.on{background:rgba(0,0,0,.28);opacity:1}
.hdr-right{margin-left:auto;display:flex;align-items:center;gap:9px}
.hdr-user-btn{display:flex;align-items:center;gap:9px;background:transparent;border:1px solid transparent;
  color:inherit;padding:4px 8px 4px 4px;border-radius:22px;font-weight:600;max-width:260px}
.hdr-user-btn:hover{background:rgba(0,0,0,.16);border-color:rgba(255,255,255,.22);filter:none}
.hdr-user-label{font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hdr-user-label b{font-weight:700}
.avatar{width:30px;height:30px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-size:14px;font-weight:700;color:#fff;overflow:hidden;background:#5f6b78;
  box-shadow:0 0 0 2px rgba(255,255,255,.28)}
.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.avatar.lg{width:52px;height:52px;font-size:22px}
.badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px;
  background:rgba(0,0,0,.26);border:1px solid rgba(255,255,255,.2)}
/* menu tài khoản: khối thông tin trên, hành động dưới (kiểu Google) */
.pv-account{display:flex;align-items:center;gap:11px;padding:12px 11px 13px}
.pv-account .who{min-width:0}
.pv-account .who b{display:block;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pv-account .who span{display:block;font-size:11.5px;color:var(--dim);overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
#appHeader .ghost{background:rgba(0,0,0,.18);color:inherit;border-color:rgba(255,255,255,.22)}

.popover{position:fixed;z-index:60;background:var(--panel);border:1px solid var(--line);
  border-radius:10px;padding:6px;min-width:230px;box-shadow:0 14px 36px rgba(0,0,0,.55)}
.popover .pv-item{display:flex;align-items:center;gap:9px;width:100%;background:none;border:none;
  color:var(--ink);font-weight:600;padding:9px 10px;border-radius:7px;text-align:left;cursor:pointer}
.popover .pv-item:hover{background:var(--panel2)}
.popover .pv-item.on{color:var(--gold)}
.popover .pv-sep{height:1px;background:var(--line);margin:5px 0}
.popover .pv-role{margin-left:auto;font-size:11px;color:var(--dim);font-weight:500}

/* ---------- ẩn/hiện theo vai trò (§4) ---------- */
body.role-member .only-editor,
body.role-member .only-owner,
body.role-commander .only-owner{display:none !important}

/* ---------- lịch sử board ---------- */
.board-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(296px,1fr));align-items:stretch}
.board-card{background:var(--panel);border:1px solid var(--line);border-radius:11px;overflow:hidden;
  display:flex;flex-direction:column}
.board-card .thumb{aspect-ratio:1189/680;background:#0a0d12;display:block;width:100%;object-fit:cover}
.board-card .bc-body{flex:1;padding:11px 12px 12px}
.board-card .bc-name{font-weight:700;font-size:14px;margin:0 0 4px;word-break:break-word}
.board-card .bc-meta{color:var(--dim);font-size:11.5px;line-height:1.55}
.board-card .bc-acts{display:flex;gap:6px;flex-wrap:nowrap;padding:0 12px 12px;margin-top:auto}
.board-card .bc-acts button{flex:1;justify-content:center;padding:7px 6px}

/* ---------- editor ---------- */
.toolbar{height:auto;min-height:var(--tb-h);display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding:7px 12px;background:var(--panel);border-bottom:1px solid var(--line)}
.tb-name{max-width:210px;flex:none;font-size:13px;padding:7px 9px}
.tb-group{display:flex;gap:4px;flex-wrap:wrap;padding:0 4px;border-left:1px solid var(--line)}
.tb-group button{padding:6px 9px;font-size:12px;background:var(--panel2);color:var(--ink);border-color:var(--line)}
.tb-group button.on{background:linear-gradient(180deg,#e0b957,#c99a34);color:#221a06;border-color:#e6c469}
.tb-info{font-size:11.5px;color:var(--dim);white-space:nowrap}
.swatch{width:26px;height:26px;padding:0;border-radius:6px;border:2px solid transparent}
.swatch.on{border-color:var(--gold)}
.tb-color{display:inline-flex;margin:0}
.tb-color input[type=color]{width:34px;height:26px;padding:2px;border-radius:6px;cursor:pointer}
.tb-color.on input[type=color]{outline:2px solid var(--gold)}

.editor-body{flex:1;display:flex;min-height:0}
.sidebar{width:232px;flex:none;background:var(--panel);border-right:1px solid var(--line);
  padding:13px;overflow:auto}
.sidebar.collapsed{display:none}
.side-block{margin-bottom:18px}
.palette{display:grid;gap:6px;grid-template-columns:1fr 1fr}
.palette button{display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 4px;
  background:var(--panel2);border-color:var(--line);color:var(--ink);font-size:10.5px;font-weight:600;
  text-align:center;line-height:1.25}
.palette button .u-icon{font-size:19px}
.palette button.on{outline:2px solid var(--gold)}

.stage{flex:1;min-width:0;position:relative;overflow:auto;background:#0a0d12;
  display:flex;align-items:flex-start;justify-content:center;padding:10px}
#mapCanvas{display:block;max-width:100%;height:auto;border:1px solid var(--line);border-radius:6px;
  box-shadow:0 8px 28px rgba(0,0,0,.5)}
body.role-member #mapCanvas{cursor:default}
.engine-text-input{position:absolute;width:auto;max-width:44%;transform:translate(-3px,-5px);z-index:5;
  background:rgba(10,14,20,.88);border:1px dashed var(--gold);border-radius:5px;padding:3px 5px;
  font:inherit;font-weight:700;line-height:1.2;resize:none;min-width:140px;outline:none}

/* ---------- thanh trạng thái đáy editor ---------- */
.statusbar{min-height:var(--sb-h);flex:none;display:flex;align-items:center;gap:10px;
  padding:7px 12px;background:var(--panel);border-top:1px solid var(--line);flex-wrap:wrap}
.sb-dot{width:9px;height:9px;border-radius:50%;background:var(--green);flex:none;
  box-shadow:0 0 8px rgba(127,211,154,.55)}
.sb-dot.dirty{background:var(--gold);box-shadow:0 0 8px rgba(211,171,69,.6)}
.statusbar b{font-size:13px}
.sb-sep{width:1px;height:16px;background:var(--line)}
.sb-meta{font-size:12px;color:var(--dim)}
.sb-meta b{color:var(--ink);font-size:12.5px}

/* ---------- palette: đầu khối + ô thêm nhanh ---------- */
.side-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.side-head h4{margin:0}
.palette .palette-add{border-style:dashed;color:var(--gold);font-size:11px;gap:2px}
.palette .palette-add .u-icon{font-size:17px}

/* ---------- cổng tham gia (thiết lập bang) ---------- */
.gate-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:12px 0;border-top:1px solid var(--line)}
.gate-row:first-of-type{border-top:none;padding-top:0}
.gate-label{font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px}
.gate-row .hint{max-width:520px}
.badge.on{background:rgba(127,211,154,.14);border-color:#2f6b47;color:var(--green)}
.badge.off{background:rgba(240,133,124,.12);border-color:#5a2b28;color:#f0857c}
h3.sub-title{color:var(--gold);margin:18px 0 10px}
.tabs{display:flex;gap:6px;margin:18px 0 12px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tabs .tab{display:inline-block;gap:0;background:transparent;border:1px solid transparent;
  border-bottom:none;color:var(--dim);font-size:13px;font-weight:700;padding:9px 14px;
  border-radius:9px 9px 0 0;margin-bottom:-1px}
.tabs .tab:hover{color:var(--ink);background:rgba(255,255,255,.03);filter:none}
.tabs .tab.on{color:var(--gold);background:var(--panel);border-color:var(--line);
  border-bottom:1px solid var(--panel)}

/* ---------- quân hiệu / thành viên ---------- */
.unit-list,.member-list{display:flex;flex-direction:column;gap:8px}
.unit-row,.member-row{display:flex;align-items:center;gap:10px;background:var(--panel2);
  border:1px solid var(--line);border-radius:9px;padding:9px 11px;flex-wrap:wrap}
.unit-row .u-icon{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;font-size:19px;
  background:#0c0f14;border:1px solid var(--line);flex:none}
.unit-row .u-name,.member-row .m-name{font-weight:700;flex:1;min-width:110px}
.unit-row .u-color,.member-row .m-meta{font-size:11.5px;color:var(--dim)}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:5px}

/* ---------- toast / modal / busy ---------- */
.toast-box{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:90;
  display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:#0c1017;border:1px solid var(--line);border-left:3px solid var(--gold);
  padding:10px 15px;border-radius:8px;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.6);max-width:88vw}
.toast.err{border-left-color:var(--red)} .toast.ok{border-left-color:var(--green)}

.modal-back,.busy-back{position:fixed;inset:0;background:rgba(6,8,12,.72);z-index:80;
  display:flex;align-items:center;justify-content:center;padding:18px}
.busy-back{flex-direction:column;gap:12px;font-size:13px;color:var(--dim);z-index:95}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:20px;
  width:100%;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.spinner{width:30px;height:30px;border:3px solid var(--line);border-top-color:var(--gold);
  border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- mobile ---------- */
/* Màn hẹp: nút tài khoản co lại còn avatar (như Google trên mobile) */
@media (max-width:900px){
  .hdr-user-label{display:none}
  .hdr-user-btn{padding:3px}
  .hdr-guild{max-width:46vw}
}
/* Rất hẹp: nút bang co còn logo + mũi tên, khỏi cắt tên thành 1 chữ vô nghĩa */
@media (max-width:430px){
  #guildName{display:none}
  .hdr-guild{max-width:none}
}
@media (max-width:720px){
  .hdr-nav a{padding:7px 8px;font-size:12px}
  .sidebar{position:absolute;z-index:20;top:0;bottom:0;left:0;width:210px;
    box-shadow:0 0 40px rgba(0,0,0,.7)}
  .stage{padding:6px}
  .editor-body{position:relative}
  .tb-name{max-width:120px}
  .sb-hide-sm{display:none}
  .statusbar{gap:7px;padding:6px 9px}
  .wrap{margin:16px auto}
}