:root{--pri:#0f3d6b;--acc:#1b6fc9;--bg:#f2f5f9;--card:#fff;--txt:#14202e;--mut:#6a7686;--line:#d9e0e8;--red:#d93025;--wa:#1faa59}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--txt);font:16px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.hidden{display:none!important}
.grow{flex:1}
.muted{color:var(--mut)}.small{font-size:13px}
.err{color:var(--red);min-height:1.4em;margin:8px 0 0}
.spacer{height:60px}

.screen{min-height:100%;padding-bottom:env(safe-area-inset-bottom)}
.bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;background:var(--pri);color:#fff;padding:10px 12px;padding-top:calc(10px + env(safe-area-inset-top))}
.bar h2{margin:0;font-size:18px;flex:1}
.bar.dark{background:#111}
.icon-btn{background:transparent;border:0;color:#fff;font-size:24px;line-height:1;padding:6px 10px;border-radius:8px}
.icon-btn:active{background:rgba(255,255,255,.18)}
.badge{font-size:12px;padding:3px 8px;border-radius:99px;background:rgba(255,255,255,.2)}
.badge.ok{background:#1faa59}.badge.no{background:#e8890c}

.pad{padding:14px;max-width:720px;margin:0 auto}
label{display:block;font-weight:600;font-size:14px;margin-bottom:12px}
input,textarea{display:block;width:100%;margin-top:4px;padding:12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--txt)}
textarea{resize:vertical}
h3{margin:22px 0 8px;font-size:15px;color:var(--mut)}

.btn{border:1px solid var(--line);background:#fff;color:var(--txt);font:inherit;font-weight:600;padding:12px 14px;border-radius:10px}
.btn:active{filter:brightness(.93)}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#fff}
.btn.wa{background:var(--wa);border-color:var(--wa);color:#fff}
.btn.danger{color:var(--red);border-color:#f0c4c0;margin-top:22px}
.btn.block{display:block;width:100%;margin:8px 0}
.btn.small-btn{padding:7px 14px}
.row{display:flex;gap:8px;margin:8px 0}

.login-box{max-width:340px;margin:0 auto;padding:12vh 20px 0;text-align:center}
.login-box h1{margin:10px 0 4px}
.login-box input{text-align:center;margin:14px 0 4px}

#list .item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin:8px 0;display:flex;gap:10px;align-items:center}
#list .item:active{background:#eaf1fa}
#list .item .main{flex:1;min-width:0}
#list .item b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#list .item span{font-size:13px;color:var(--mut)}
.dot{width:10px;height:10px;border-radius:50%;background:#e8890c;flex:none}
.dot.ok{background:#1faa59}.dot.rem{background:#9aa6b4}

.entry{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;margin:10px 0}
.entry canvas{width:100%;height:auto;border-radius:8px;background:#222;display:block}
.entry textarea{margin-top:8px}
.entry .eh{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-weight:600;font-size:14px}
.entry .eh span{flex:1}
.mini{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 10px;font:inherit;font-size:14px}
.mini.del{color:var(--red)}
.linkbox{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;margin:8px 0}

/* overlay */
.overlay{position:fixed;inset:0;z-index:50;background:#000;display:flex;flex-direction:column}
#camVideo{flex:1;width:100%;min-height:0;object-fit:cover;background:#000}
.cam-bar{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:space-around;padding:20px 20px calc(20px + env(safe-area-inset-bottom));background:linear-gradient(transparent,rgba(0,0,0,.6))}
.cam-btn{width:52px;height:52px;border-radius:50%;border:0;background:rgba(255,255,255,.22);color:#fff;font-size:22px}
.shutter{width:76px;height:76px;border-radius:50%;border:5px solid #fff;background:rgba(255,255,255,.35)}
.shutter:active{background:#fff}

#edWrap{flex:1;min-height:0;position:relative;background:#111;overflow:hidden}
#edCanvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;display:block}
.tools{background:#1b1b1b;color:#fff;padding:6px 8px calc(6px + env(safe-area-inset-bottom))}
.tool-row{display:flex;align-items:center;gap:4px;margin:3px 0}
.tool{flex:1;background:#2c2c2c;border:2px solid transparent;color:#fff;border-radius:10px;font-size:20px;padding:4px 0;display:flex;flex-direction:column;align-items:center;line-height:1.1}
.tool small{font-size:10px;opacity:.8}
.tool.active{border-color:#4aa3ff;background:#244b73}
.tool.tiny{flex:none;width:48px;height:40px;font-size:16px;justify-content:center}
.tool.del{color:#ff6b61}
.colors{flex:1;display:flex;gap:8px;align-items:center;padding:0 4px}
.sw{width:34px;height:34px;border-radius:50%;border:3px solid #444}
.sw.active{border-color:#fff;box-shadow:0 0 0 2px #4aa3ff}

/* dialog */
.dlg{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;padding:20px}
.dlg-box{background:#fff;border-radius:14px;padding:16px;width:100%;max-width:420px}
.dlg-box h3{margin:0 0 8px;color:var(--txt)}

.busy{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center}
.busy-box{background:#fff;border-radius:14px;padding:20px 26px;text-align:center;min-width:200px}
.spin{width:30px;height:30px;border:4px solid #cfd8e3;border-top-color:var(--acc);border-radius:50%;margin:0 auto 10px;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translate(-50%,30px);background:#222;color:#fff;padding:10px 16px;border-radius:99px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:100;max-width:90%;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}