:root{--bg:#f5f4ef;--panel:#fff;--text:#171a1c;--muted:#6e7478;--line:#dedfdc;--accent:#596b4f;--accent2:#768d68;--dark:#151a1f;--soft:#edf0e9;--danger:#8d3b3b;--radius:20px;--shadow:0 12px 30px rgba(20,24,20,.07)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Pretendard","Noto Sans KR","Segoe UI",sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}
.app-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:18px max(18px,calc((100vw - 820px)/2));background:rgba(245,244,239,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.04)}.brand,.eyebrow{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.app-header h1{font-size:22px;margin:2px 0 0}.screen{max-width:820px;margin:0 auto;padding:18px 18px 42px}.hidden{display:none!important}
.hero-card{padding:28px;border-radius:28px;background:var(--dark);color:#fff;box-shadow:var(--shadow);margin-bottom:16px}.hero-card h2{font-size:31px;line-height:1.18;margin:8px 0 12px}.hero-card p{color:#cdd2d3;line-height:1.65;margin:0}.card,.course-overview,.part-card{background:var(--panel);border:1px solid rgba(0,0,0,.05);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:16px}
.field-label{display:block;font-size:13px;font-weight:800;margin-bottom:8px}.search-row{display:flex;gap:8px}.search-row input{flex:1;min-width:0}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 13px;background:#fff;color:var(--text);outline:none}input:focus,textarea:focus{border-color:var(--accent2);box-shadow:0 0 0 3px rgba(118,141,104,.12)}
.primary,.secondary,.ghost,.text-btn,.icon-btn{border:0;border-radius:13px;padding:11px 14px}.primary{background:var(--dark);color:#fff;font-weight:800}.secondary{background:var(--soft);color:var(--text);font-weight:750}.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}.small{padding:9px 12px;font-size:13px}.full{display:block;width:100%;margin-top:10px}.text-btn{background:transparent;color:var(--accent);padding:8px;font-size:13px;font-weight:800}.icon-btn{background:transparent;font-size:23px;padding:6px 9px}.result-list{margin:10px 0}.result-item{padding:13px;border:1px solid var(--line);border-radius:14px;margin:7px 0;background:#fff;cursor:pointer}.result-item strong{display:block}.result-item small{color:var(--muted)}
.club-bar,.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.club-bar{padding:12px 2px 18px}.club-bar h2,.section-head h3,.section-head h4{margin:3px 0}.club-bar h2{font-size:27px}.muted{color:var(--muted)}.tiny{font-size:12px;line-height:1.5}.section-head{margin-bottom:14px}.section-head.compact{align-items:center;margin-bottom:12px}.course-tab-row{margin-bottom:14px}.course-tab-row .tabs{padding-bottom:9px}.course-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}.course-action-btn{border:1px solid var(--line);background:#fff;color:var(--accent);border-radius:12px;padding:8px 11px;font-size:12px;font-weight:850}.course-action-btn.danger-lite{color:var(--danger)}
.tabs{display:flex;gap:8px;overflow:auto;padding:2px 0 14px;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 15px;font-weight:800;color:var(--muted)}.tab.active{background:var(--dark);color:#fff;border-color:var(--dark)}
.holes-head{margin-top:4px}.hole-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.hole-btn{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 8px;text-align:center}.hole-btn.active{border-color:var(--dark);box-shadow:inset 0 0 0 1px var(--dark)}.hole-btn strong{display:block;font-size:19px}.hole-btn small{color:var(--muted)}.hole-title-row{margin-top:22px}.hole-summary{display:flex;gap:8px;overflow:auto;margin:0 0 14px}.summary-pill{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;min-width:95px}.summary-pill span,.summary-pill strong{display:block}.summary-pill span{font-size:10px;color:var(--muted);font-weight:800}.summary-pill strong{margin-top:3px}
.parts-container{display:grid;gap:14px}.part-card{padding:0;overflow:hidden}.part-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 18px 12px}.part-head h4{font-size:19px;margin:2px 0}.part-head p{margin:4px 0 0}.part-index{font-size:11px;letter-spacing:.12em;font-weight:900;color:var(--accent)}
.part-photo-area{padding:0 18px 16px}.photo-helper{margin:0 0 10px;color:var(--muted);font-size:12px;line-height:1.5}.part-photo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;align-items:start}.photo-thumb{position:relative;width:100%;border-radius:14px;overflow:hidden;border:1px solid var(--line);padding:0;background:#eef0eb;display:block}.photo-thumb.landscape{grid-column:span 2;aspect-ratio:4/3}.photo-thumb.portrait{grid-column:span 1;aspect-ratio:3/4}.photo-thumb.square{grid-column:span 1;aspect-ratio:1/1}.photo-thumb img{width:100%;height:100%;object-fit:contain;display:block;background:#111}.photo-add-slot{border:1.5px dashed #c6c9c2;background:#fafaf7;color:var(--muted);border-radius:14px;min-height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:14px;text-align:center}.photo-add-slot strong{color:var(--text);font-size:13px}.photo-add-slot span{font-size:11px;line-height:1.45}.photo-add-icon{font-size:27px;color:var(--accent)}
.part-fields{border-top:1px solid var(--line);background:#fbfbf8;padding:16px 18px 18px;display:grid;gap:10px}.memo-field{background:#fff;border:1px solid var(--line);border-radius:15px;padding:12px}.memo-field-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.memo-field-title{display:flex;align-items:center;gap:7px;font-weight:850}.memo-field-value{margin:8px 0 0;white-space:pre-wrap;line-height:1.6;color:#333}.memo-field-value.empty{color:#9a9e9e}.memo-field button{border:0;background:transparent;color:var(--accent);font-size:12px;font-weight:850;padding:4px}.study-card{border:1px dashed var(--line);border-radius:14px;padding:16px;line-height:1.6;background:#fafafa}
.drawer{position:fixed;z-index:60;right:0;top:0;height:100dvh;width:min(360px,90vw);background:#fff;padding:20px;box-shadow:-18px 0 50px rgba(0,0,0,.15);overflow:auto}.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.backdrop{position:fixed;z-index:50;inset:0;background:rgba(0,0,0,.36)}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.switch-row span strong,.switch-row span small{display:block}.switch-row span small{color:var(--muted);margin-top:3px}.switch-row input{width:auto}.dialog{width:min(560px,calc(100vw - 28px));border:0;border-radius:22px;padding:20px;box-shadow:0 25px 80px rgba(0,0,0,.28)}.dialog::backdrop{background:rgba(0,0,0,.46)}.dialog h3{margin-top:0}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.dialog-actions.split{align-items:center}.spacer{flex:1}.field-stack{display:grid;gap:10px}.field-stack label{font-size:12px;font-weight:800}.file-label{text-align:center;cursor:pointer}
.photo-viewer{position:fixed;z-index:100;inset:0;background:#050505;display:grid;grid-template-rows:auto 1fr}.photo-viewer-bar{height:58px;display:grid;grid-template-columns:64px 1fr 64px;align-items:center;padding:env(safe-area-inset-top) 10px 0;color:#fff;background:rgba(0,0,0,.78);position:relative;z-index:2}.viewer-title{text-align:center;font-size:13px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-btn,.viewer-delete{border:0;background:transparent;color:#fff}.viewer-btn{font-size:32px;line-height:1}.viewer-delete{font-size:13px;color:#efb3b3;font-weight:800}.photo-viewer-stage{min-height:0;display:flex;align-items:center;justify-content:center;padding:8px 8px max(8px,env(safe-area-inset-bottom));overflow:hidden}.photo-viewer-stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;touch-action:pinch-zoom}
.app-footer{max-width:820px;margin:0 auto;padding:24px 18px 42px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.65}.app-footer p{margin:5px 0}.app-footer a{display:inline-block;margin-top:8px;color:var(--accent);font-weight:850;text-decoration:none}.footer-brand{font-weight:900;color:var(--text);margin-bottom:7px}
@media(max-width:560px){.hero-card h2{font-size:27px}.hole-grid{grid-template-columns:repeat(3,1fr)}.part-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.photo-thumb.landscape{grid-column:span 2}.photo-thumb.portrait,.photo-thumb.square{grid-column:span 1}}