:root{
  --bg:#f6f7fb;--card:#fff;--text:#181a24;--muted:#8a8fa3;--line:#e8eaf2;
  --primary:#5b4bff;--primary2:#7b6cff;--buy:#ef5b64;--sell:#4486f4;--ok:#20a66a;
  --warn:#f4b740;--shadow:0 10px 30px rgba(54,54,90,.08);--radius:20px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Pretendard","Noto Sans KR",sans-serif}
body{min-height:100vh;padding-bottom:calc(86px + env(safe-area-inset-bottom))}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0}
.app-shell{max-width:520px;margin:0 auto;min-height:100vh}
.topbar{position:sticky;top:0;z-index:20;background:rgba(246,247,251,.92);backdrop-filter:blur(14px);padding:calc(14px + env(safe-area-inset-top)) 18px 12px;display:flex;align-items:center;justify-content:space-between}
.brand{font-size:22px;font-weight:800;letter-spacing:-.5px}.subbrand{font-size:12px;color:var(--muted);margin-top:2px}
.icon-btn{width:40px;height:40px;border-radius:14px;background:#fff;box-shadow:var(--shadow);font-size:20px}
main{padding:4px 16px 22px}.section{margin:18px 0}.section-title{font-size:16px;font-weight:800;margin:0 0 10px}.section-sub{font-size:12px;color:var(--muted);margin-top:3px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:12px;border:1px solid rgba(232,234,242,.8)}
.card.flat{box-shadow:none}.card.tint{background:linear-gradient(135deg,#fff,#f7f5ff)}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.row.start{align-items:flex-start}.wrap{flex-wrap:wrap}
.kicker{font-size:12px;color:var(--muted)}.big{font-size:30px;font-weight:900;letter-spacing:-1px}.medium{font-size:20px;font-weight:800}.small{font-size:12px;color:var(--muted)}
.pos{color:#e0444f}.neg{color:#3878df}.neutral{color:var(--text)}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:700;background:#f0efff;color:var(--primary)}
.pill.buy{background:#fff0f1;color:var(--buy)}.pill.sell{background:#edf4ff;color:var(--sell)}.pill.ok{background:#eaf8f1;color:var(--ok)}.pill.warn{background:#fff7df;color:#9a6c00}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.metric{padding:12px;border-radius:16px;background:#f8f9fd}.metric .label{font-size:11px;color:var(--muted)}.metric .value{font-weight:800;margin-top:4px;word-break:break-all}
.progress{height:8px;border-radius:999px;background:#eceef6;overflow:hidden;margin:13px 0 6px}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),#8c7dff);border-radius:inherit}
.progress-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:14px;padding:12px 14px;font-weight:800;background:#eef0f7;color:var(--text)}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}.btn.danger{background:#fff0f1;color:#c9313b}.btn.buy{background:#fff0f1;color:var(--buy)}.btn.sell{background:#edf4ff;color:var(--sell)}.btn.full{width:100%}.btn.sm{padding:8px 10px;border-radius:10px;font-size:12px}.btn:disabled{opacity:.45;cursor:not-allowed}
.tabs{display:flex;background:#ebeef5;padding:4px;border-radius:14px;gap:4px}.tab{flex:1;border-radius:11px;padding:9px 8px;background:transparent;color:var(--muted);font-size:12px;font-weight:800}.tab.active{background:#fff;color:var(--primary);box-shadow:0 3px 10px rgba(45,46,80,.08)}
.bottom-nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;z-index:30;width:min(520px,100%);padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(246,247,251,.92);backdrop-filter:blur(14px)}
.nav-inner{background:#fff;border-radius:22px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);padding:7px}.nav-btn{background:transparent;color:var(--muted);padding:7px 3px;border-radius:15px;font-size:10px;font-weight:800}.nav-btn .ico{display:block;font-size:19px;margin-bottom:2px}.nav-btn.active{color:var(--primary);background:#f1efff}
.form-grid{display:grid;gap:11px}.field label{display:block;font-size:11px;color:var(--muted);margin:0 0 5px 2px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:13px;padding:12px;background:#fff;color:var(--text);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#9f94ff;box-shadow:0 0 0 3px rgba(91,75,255,.1)}
.order-card{border-radius:16px;padding:13px;margin:8px 0}.order-card.buy{background:#fff4f5;border:1px solid #ffe0e3}.order-card.sell{background:#f2f7ff;border:1px solid #dceaff}.order-title{font-size:11px;font-weight:800}.order-main{font-size:19px;font-weight:900;margin-top:3px}.account-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}.account-tag{background:rgba(255,255,255,.75);border:1px solid rgba(0,0,0,.05);padding:5px 7px;border-radius:999px;font-size:10px}
.list-item{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.list-item:last-child{border-bottom:0}.list-main{flex:1;min-width:0}.list-title{font-weight:800;font-size:13px}.list-sub{font-size:11px;color:var(--muted);margin-top:3px}.list-value{text-align:right;font-weight:800;font-size:13px}
.notice{border-radius:14px;padding:12px;background:#fff8e7;color:#795500;font-size:12px;line-height:1.5;border:1px solid #ffe6a9}.notice.blue{background:#eef5ff;color:#245ba4;border-color:#d9e8ff}
.empty{text-align:center;padding:38px 16px;color:var(--muted)}
.modal-backdrop{position:fixed;inset:0;z-index:50;background:rgba(15,16,25,.38);display:flex;align-items:flex-end;justify-content:center}.modal{width:min(520px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:26px 26px 0 0;padding:18px 16px calc(22px + env(safe-area-inset-bottom))}.modal-handle{width:44px;height:5px;border-radius:99px;background:#d9dbe5;margin:0 auto 14px}.modal-title{font-size:19px;font-weight:900;margin-bottom:14px}
.table{width:100%;border-collapse:collapse;font-size:12px}.table th,.table td{padding:9px 6px;border-bottom:1px solid var(--line);text-align:right}.table th:first-child,.table td:first-child{text-align:left}.table th{color:var(--muted);font-weight:700}
.divider{height:1px;background:var(--line);margin:14px 0}.link{color:var(--primary);font-weight:800;background:none;padding:0}
.hidden{display:none!important}.right{text-align:right}.center{text-align:center}.mt8{margin-top:8px}.mt12{margin-top:12px}.mb0{margin-bottom:0}.gap8{gap:8px}
@media (max-width:360px){.grid3{grid-template-columns:1fr 1fr}.big{font-size:26px}}

.guide-register-btn{margin-top:14px;min-height:52px;border-radius:16px;font-size:15px;box-shadow:0 10px 24px rgba(91,75,255,.20)}
.guide-register-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:8px;background:rgba(255,255,255,.18);font-size:20px;line-height:1;font-weight:700}

/* v1.5 compact order guide — narrow iPhone layout */
.guide-section{margin-top:12px}
.guide-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px}
.guide-card{min-width:0;border-radius:19px;padding:11px 9px 9px;border:1px solid transparent;overflow:hidden}
.guide-card.buy{background:#fff5f6;border-color:#ffedef}
.guide-card.sell{background:#f3f5ff;border-color:#e8ebff}
.guide-card-head{display:flex;align-items:baseline;gap:2px;margin-bottom:5px;font-size:10px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.15px}
.guide-card-head b{font-size:13px;flex:0 0 auto}
.guide-card.buy .guide-card-head b{color:#c9323b}
.guide-card.sell .guide-card-head b{color:#4c43d7}
.guide-card-head span{min-width:0;color:#a9add0;font-weight:700;overflow:hidden;text-overflow:ellipsis}
.guide-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:5px;padding:7px 0;border-top:1px solid rgba(120,125,170,.12);min-width:0}
.guide-row.primary{padding:5px 0 8px;border-top:0}
.guide-value{display:flex;flex-direction:column;align-items:flex-start;gap:1px;min-width:0;overflow:hidden}
.guide-price{display:block;max-width:100%;font-size:15px;font-weight:900;letter-spacing:-.7px;line-height:1.05;white-space:nowrap;font-variant-numeric:tabular-nums}
.guide-row.primary .guide-price{font-size:17px}
.guide-qty{display:block;font-size:9px;line-height:1.2;color:#74798b;font-weight:750;white-space:nowrap}
.guide-badge{justify-self:end;max-width:58px;overflow:hidden;text-overflow:ellipsis;padding:4px 6px;border-radius:999px;font-size:9px;line-height:1.15;font-weight:800;white-space:nowrap;letter-spacing:-.15px}
.guide-card.buy .guide-badge{background:#ffe4e7;color:#cc343d}
.guide-card.sell .guide-badge{background:#e6e8ff;color:#5148db}
.guide-crash-title{display:flex;align-items:center;gap:5px;color:#d89a9f;font-size:9px;font-weight:800;margin-top:0}
.guide-crash-title i{display:block;flex:1;border-top:1px dashed #efc4c8;height:0}
.guide-more,.guide-accounts,.guide-note{font-size:9px;color:var(--muted)}
.guide-more summary,.guide-accounts summary,.guide-note summary{list-style:none;cursor:pointer;font-weight:800}
.guide-more summary::-webkit-details-marker,.guide-accounts summary::-webkit-details-marker,.guide-note summary::-webkit-details-marker{display:none}
.guide-more summary{padding:6px 0 1px;color:#b77f84}
.guide-accounts{margin-top:4px;padding-top:6px;border-top:1px solid rgba(120,125,170,.12)}
.guide-accounts summary{color:#74798b}
.guide-account-list{display:grid;gap:5px;margin-top:6px}
.guide-account-list>div{display:flex;flex-wrap:wrap;gap:3px;align-items:center}
.guide-account-list b{width:100%;font-size:9px;color:#9095a7}
.guide-account-list span{background:rgba(255,255,255,.72);border:1px solid rgba(0,0,0,.04);border-radius:999px;padding:3px 5px;font-size:8px;color:#656a7a}
.guide-empty{padding:22px 3px;text-align:center;color:var(--muted);font-size:9px}
.guide-note{margin:7px 2px 0}
.guide-note summary{color:#9297a8}
.guide-note div{margin-top:5px;line-height:1.4;padding:7px 8px;border-radius:10px;background:#fff;color:#777c8d}
.guide-register-btn{margin-top:9px;min-height:44px;border-radius:14px;font-size:13px;box-shadow:0 7px 18px rgba(91,75,255,.15)}
.guide-register-icon{width:19px;height:19px;border-radius:6px;font-size:15px}
@media (max-width:380px){
  .guide-grid{gap:6px}
  .guide-card{padding:10px 8px 8px;border-radius:17px}
  .guide-card-head{font-size:9px}.guide-card-head b{font-size:12px}
  .guide-price{font-size:14px}.guide-row.primary .guide-price{font-size:16px}
  .guide-qty{font-size:8px}.guide-badge{font-size:8px;padding:4px 5px;max-width:52px}
}


/* v1.6 trade record input */
.modal-title-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.modal-title-row .modal-title{margin:0;flex:0 0 auto}
.trade-mode-tabs{display:flex;padding:3px;background:#f0f1f7;border-radius:12px;gap:2px}
.trade-mode-tab{padding:7px 9px;border-radius:9px;background:transparent;color:var(--muted);font-size:11px;font-weight:800;white-space:nowrap}
.trade-mode-tab.active{background:#fff;color:var(--primary);box-shadow:0 2px 8px rgba(45,46,80,.08)}
.trade-date-wide{width:100%;min-width:0}
.trade-date-wide input[type=date]{display:block;width:100%;min-width:0;max-width:100%;height:48px;text-align:left;-webkit-appearance:none;appearance:none}
.daily-bar-card{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.daily-bar-card>div{background:#fafbfe;padding:10px 8px;text-align:center;min-width:0}
.daily-bar-card span{display:block;font-size:10px;color:var(--muted);margin-bottom:3px}.daily-bar-card b{display:block;font-size:13px;white-space:nowrap}
.bulk-fill{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:14px;background:#f7f8fc}
.bulk-fill>label{font-size:12px;color:var(--muted);white-space:nowrap}.bulk-fill>div{display:flex;align-items:center;gap:6px;min-width:0}.bulk-fill input{width:96px;border:1px solid var(--line);border-radius:10px;padding:8px;text-align:right;background:#fff}
.trade-auto-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:2px}.trade-auto-head b{font-size:14px}.trade-auto-head span{font-size:10px;color:var(--primary);text-align:right}
.trade-auto-list{display:grid;gap:7px}
.trade-auto-row{display:grid;grid-template-columns:25px minmax(0,1fr) 92px 68px;gap:7px;align-items:center;padding:10px;border-radius:14px;border:1px solid var(--line);min-width:0}
.trade-auto-row.buy{background:#fff6f7;border-color:#ffe6e8}.trade-auto-row.sell{background:#f5f7ff;border-color:#e5e9ff}
.trade-check{width:24px;height:24px;display:block;position:relative}.trade-check input{position:absolute;opacity:0}.trade-check span{display:block;width:24px;height:24px;border:2px solid #cfd3df;border-radius:8px;background:#fff}.trade-check input:checked+span{background:var(--primary);border-color:var(--primary)}.trade-check input:checked+span:after{content:'✓';display:block;color:#fff;font-size:16px;font-weight:900;text-align:center;line-height:20px}
.trade-auto-main{min-width:0}.trade-auto-label{min-width:0}.trade-auto-label b{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.trade-auto-label em{display:block;font-style:normal;font-size:9px;color:var(--muted);margin-top:2px}
.trade-allocation{display:flex;flex-wrap:wrap;gap:3px;margin-top:4px}.trade-allocation span{font-size:8px;padding:3px 5px;border-radius:999px;background:rgba(255,255,255,.8);color:#707588}
.trade-auto-input{display:flex;align-items:center;gap:3px;min-width:0;color:var(--muted);font-size:11px}.trade-auto-input input{width:100%;min-width:0;border:1px solid #dfe2ec;border-radius:9px;padding:8px 6px;text-align:right;background:#fff;font-size:12px}.trade-auto-input.qty input{width:42px}
.trade-save-sticky{min-height:50px;margin-top:2px}
@media(max-width:390px){
  .modal-title-row{align-items:flex-start}.modal-title-row .modal-title{font-size:18px}
  .trade-mode-tab{padding:6px 7px;font-size:10px}
  .trade-auto-row{grid-template-columns:23px minmax(0,1fr) 80px 58px;gap:5px;padding:9px 8px}
  .trade-check,.trade-check span{width:22px;height:22px}.trade-check input:checked+span:after{font-size:14px;line-height:18px}
  .trade-auto-label b{font-size:11px}.trade-auto-input input{font-size:11px;padding:7px 5px}.trade-auto-input.qty input{width:36px}
}
@media(max-width:350px){
  .trade-auto-row{grid-template-columns:22px minmax(0,1fr) 74px 52px}.trade-auto-label em{display:none}
}