:root{--pg-bg:#0a0a0b;--pg-bg2:#0f0f12;--pg-card:#111116;--pg-card2:#17171d;--pg-gold:#c8a440;--pg-gold-lt:#d4b560;--pg-gold-dim:#c8a4401a;--pg-black:#0a0a0b;--pg-white:#edeae2;--pg-w2:#edeae299;--pg-w3:#edeae247;--pg-border:#ffffff1a;--pg-border-soft:#ffffff2e;--pg-red:#f87171;--pg-gray:var(--pg-w2);font-family:Hiragino Sans,Yu Gothic,system-ui,sans-serif}*{box-sizing:border-box}body{background:var(--pg-bg);color:var(--pg-white);margin:0}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--pg-bg2);width:220px;color:var(--pg-white);border-right:1px solid var(--pg-border);flex-direction:column;flex-shrink:0;padding:24px 0;display:flex}.sidebar-brand{letter-spacing:.05em;border-bottom:1px solid var(--pg-border);margin-bottom:12px;padding:0 24px 24px;font-size:18px;font-weight:600}.sidebar-brand span{color:var(--pg-gold)}.sidebar-nav{flex-direction:column;display:flex}.sidebar-nav button{all:unset;cursor:pointer;color:var(--pg-w2);border-left:3px solid #0000;padding:14px 24px;font-size:14px;transition:background .15s,color .15s,border-color .15s}.sidebar-nav button:hover{background:var(--pg-card2);color:var(--pg-white)}.sidebar-nav button[data-active=true]{color:var(--pg-white);border-left-color:var(--pg-gold);background:var(--pg-card2);font-weight:600}.main-content{flex:1;max-width:900px;padding:40px 48px}.page-title{color:var(--pg-white);margin-bottom:4px;font-size:22px;font-weight:700}.page-title .gold-bar{background:var(--pg-gold);vertical-align:middle;width:28px;height:3px;margin-right:10px;display:inline-block}.page-subtitle{color:var(--pg-w2);margin-bottom:28px;font-size:13px}.card{background:var(--pg-card);border:1px solid var(--pg-border);border-radius:6px;margin-bottom:20px;padding:24px}label{color:var(--pg-w2);margin-bottom:6px;font-size:13px;font-weight:600;display:block}textarea,input[type=text],input[type=datetime-local]{border:1px solid var(--pg-border);resize:vertical;background:var(--pg-bg2);width:100%;color:var(--pg-white);border-radius:4px;margin-bottom:16px;padding:10px 12px;font-family:inherit;font-size:14px}textarea::placeholder,input::placeholder{color:var(--pg-w3)}textarea:focus,input[type=text]:focus,input[type=datetime-local]:focus{border-color:var(--pg-gold-bdr,var(--pg-gold));outline:none}input[type=file]{color:var(--pg-w2);margin-bottom:16px;font-size:13px}.btn-primary{all:unset;cursor:pointer;background:var(--pg-gold);color:var(--pg-black);border:1px solid var(--pg-gold);border-radius:4px;padding:10px 22px;font-size:14px;font-weight:600;transition:background .15s,color .15s}.btn-primary:hover:not(:disabled){background:var(--pg-gold-lt);border-color:var(--pg-gold-lt)}.btn-primary:disabled{opacity:.5;cursor:default}.result-block{border-top:3px solid var(--pg-gold);background:var(--pg-card);border-radius:4px;margin-bottom:14px;padding:16px 18px}.result-block h4{color:var(--pg-w2);text-transform:uppercase;letter-spacing:.05em;margin:0 0 8px;font-size:13px}.result-block p{white-space:pre-wrap;color:var(--pg-white);margin:0;font-size:14px;line-height:1.7}.error-banner{color:var(--pg-red);background:#f871711a;border:1px solid #f8717152;border-radius:4px;margin-bottom:16px;padding:10px 14px;font-size:13px}table.schedule-table{border-collapse:collapse;width:100%;font-size:13px}table.schedule-table th,table.schedule-table td{text-align:left;border-bottom:1px solid var(--pg-border);padding:8px 10px}table.schedule-table th{color:var(--pg-w2);font-weight:600}.sns-screen{max-width:640px}.sns-card{border-radius:12px;padding:36px 40px}.sns-card label{color:var(--pg-w2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;font-size:12px}.sns-card label:not(:first-child){margin-top:28px}.platform-select{flex-wrap:wrap;gap:10px;display:flex}.platform-chip{border:1px solid var(--pg-border-soft);color:var(--pg-w2);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;gap:7px;margin-bottom:0;padding:9px 16px;font-size:13px;font-weight:500;transition:background .15s,border-color .15s,color .15s;display:flex}.platform-chip input{display:none}.platform-chip[data-checked=true]{background:var(--pg-gold);border-color:var(--pg-gold);color:var(--pg-black);font-weight:700}.platform-chip:hover{border-color:var(--pg-gold);color:var(--pg-white)}.sns-textarea{min-height:130px;font-size:15px;line-height:1.7}.photo-drop{border:1.5px dashed var(--pg-border-soft);border-radius:8px;margin-bottom:16px;padding:18px;transition:border-color .15s,background .15s}.photo-drop.is-dragover{border-color:var(--pg-gold);background:var(--pg-gold-dim)}.photo-drop-empty{all:unset;cursor:pointer;text-align:center;flex-direction:column;align-items:center;gap:4px;width:100%;padding:18px 0;display:flex}.photo-drop-icon{color:var(--pg-gold);font-size:20px}.photo-drop-label{color:var(--pg-white);font-size:14px;font-weight:600}.photo-drop-hint{color:var(--pg-w2);font-size:12px}.thumb-row{flex-wrap:wrap;gap:8px;display:flex}.thumb-item{width:72px;height:72px;position:relative}.thumb-item img{object-fit:cover;border:1px solid var(--pg-border-soft);border-radius:6px;width:72px;height:72px;display:block}.thumb-remove{all:unset;cursor:pointer;background:var(--pg-black);width:18px;height:18px;color:var(--pg-white);border:1px solid var(--pg-border-soft);border-radius:50%;justify-content:center;align-items:center;font-size:10px;display:flex;position:absolute;top:-6px;right:-6px}.thumb-add{all:unset;cursor:pointer;border:1.5px dashed var(--pg-border-soft);width:72px;height:72px;color:var(--pg-w2);border-radius:6px;justify-content:center;align-items:center;font-size:18px;display:flex}.thumb-add:hover{border-color:var(--pg-gold);color:var(--pg-gold)}.btn-generate-main{all:unset;box-sizing:border-box;cursor:pointer;text-align:center;background:var(--pg-gold);width:100%;color:var(--pg-black);letter-spacing:.02em;border-radius:8px;margin-top:32px;padding:16px 0;font-size:16px;font-weight:700;transition:background .15s,color .15s,transform .1s;display:block}.btn-generate-main:hover:not(:disabled){background:var(--pg-gold-lt)}.btn-generate-main:active:not(:disabled){transform:scale(.99)}.btn-generate-main:disabled{opacity:.35;cursor:default}@media (width<=768px){.app-shell{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--pg-border);width:100%;padding:16px 0}.sidebar-brand{padding:0 20px 16px}.sidebar-nav{flex-direction:row;overflow-x:auto}.sidebar-nav button{white-space:nowrap;border-bottom:3px solid #0000;border-left:none;padding:10px 16px}.sidebar-nav button[data-active=true]{border-left-color:#0000;border-bottom-color:var(--pg-gold)}.main-content{max-width:100%;padding:24px 20px}.sns-card{padding:24px 20px}}