.ad-container{color:#1f2937;background-color:#f8f9fa;flex-direction:column;height:100vh;font-family:Noto Sans KR,sans-serif;display:flex;position:relative;overflow:hidden}.ad-header{z-index:50;background-color:#fff;border-bottom:1px solid #e5e7eb;flex-shrink:0;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex;box-shadow:0 1px 3px #0000000d}.ad-logo{background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0;font-size:1.25rem;font-weight:800}.ad-header-title-group{align-items:center;gap:16px;display:flex}.ad-nav-btn{cursor:pointer;color:#4b5563;background:#fff;border:1px solid #e5e7eb;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.ad-nav-btn:hover{color:#111827;background:#f3f4f6}.ad-header-actions{gap:12px;display:flex}.ad-btn-logout{color:#6b7280;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px 12px;font-size:.875rem;font-weight:600}.ad-btn-logout:hover{color:#ef4444;background:#f3f4f6}.ad-main{background-color:#f8f9fa;flex:1;padding-bottom:80px;overflow-y:auto}.ad-content-wrapper{max-width:1024px;margin:0 auto;padding:24px}.ad-project-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;display:grid}.ad-project-card{aspect-ratio:16/10;cursor:pointer;background:#fff;border:1px solid #e5e7eb;border-radius:20px;flex-direction:column;justify-content:space-between;padding:24px;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}.ad-project-card:hover{border-color:#c7d2fe;transform:translateY(-4px);box-shadow:0 12px 24px -8px #0000001a}.ad-project-icon{color:#4f46e5;background:#eef2ff;border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:16px;font-size:1.5rem;display:flex}.ad-project-title{color:#111827;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin-bottom:4px;font-size:1.125rem;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.ad-project-date{color:#9ca3af;font-size:.75rem;font-weight:500}.ad-empty-state{color:#94a3b8;text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:80px 0;display:flex}.ad-empty-icon{opacity:.5;margin-bottom:16px;font-size:4rem}.ad-fab{color:#fff;cursor:pointer;z-index:40;background:#111827;border:none;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;font-size:2rem;font-weight:300;transition:transform .2s;display:flex;position:fixed;bottom:32px;right:32px;box-shadow:0 20px 25px -5px #0003}.ad-fab:hover{transform:scale(1.05)rotate(90deg)}.ad-create-box{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:24px;max-width:480px;margin:40px auto 0;padding:40px;box-shadow:0 4px 6px -1px #0000000d}.ad-input-lg{text-align:center;background:#f9fafb;border:2px solid #e5e7eb;border-radius:16px;outline:none;width:100%;margin:24px 0;padding:20px;font-size:1.25rem;font-weight:700;transition:all .2s}.ad-input-lg:focus{background:#fff;border-color:#4f46e5}.ad-tabs{background:#f3f4f6;border-radius:14px;max-width:400px;margin:0 auto 32px;padding:4px;display:flex}.ad-tab-btn{cursor:pointer;border:none;border-radius:10px;flex:1;padding:10px 0;font-size:.875rem;font-weight:600;transition:all .2s}.ad-tab-btn.active{color:#4f46e5;background:#fff;box-shadow:0 2px 4px #0000000d}.ad-tab-btn.inactive{color:#6b7280;background:0 0}.ad-gallery-toolbar{z-index:20;background:#fff;border:1px solid #e5e7eb;border-radius:20px;justify-content:space-between;align-items:center;margin-bottom:24px;padding:16px 24px;display:flex;position:sticky;top:0;box-shadow:0 4px 6px -1px #00000005}.ad-upload-btn{color:#fff;cursor:pointer;background:#4f46e5;border:none;border-radius:10px;align-items:center;gap:8px;padding:10px 20px;font-size:.875rem;font-weight:700;transition:background .2s;display:flex}.ad-upload-btn:hover{background:#4338ca}.ad-grid-gallery{border-radius:16px;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:2px;display:grid;overflow:hidden}.ad-grid-item{aspect-ratio:1;cursor:pointer;background:#e5e7eb;position:relative;overflow:hidden}.ad-grid-img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.ad-grid-item:hover .ad-grid-img{transform:scale(1.05)}.ad-builder-container{flex-direction:column;gap:24px;width:100%;max-width:680px;margin:0 auto;display:flex}.ad-section-card{background:#fff;border:1px solid #f3f4f6;border-radius:20px;overflow:hidden;box-shadow:0 4px 6px -1px #0000000d}.ad-section-header{background:#f9fafb;border-bottom:1px solid #f3f4f6;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.ad-section-badge{color:#4b5563;background:#e5e7eb;border-radius:6px;padding:4px 10px;font-size:.75rem;font-weight:800}.ad-section-body{padding:20px}.ad-action-bar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:40;background:#ffffffe6;border-top:1px solid #e5e7eb;justify-content:center;padding:16px 24px;display:flex;position:fixed;bottom:0;left:0;right:0}.ad-btn-save{color:#fff;cursor:pointer;background:#111827;border:none;border-radius:16px;width:100%;max-width:640px;padding:16px;font-size:1rem;font-weight:800;transition:transform .2s;box-shadow:0 10px 15px -3px #0000001a}.ad-btn-save:active{transform:scale(.98)}.ad-hidden-file{display:none}.ad-mobile-frame-wrapper{justify-content:center;width:100%;padding:20px 0;display:flex}.ad-mobile-frame{color:#fff;background:#050505;border:1px solid #ffffff14;border-radius:32px;flex-direction:column;width:100%;max-width:440px;min-height:800px;display:flex;position:relative;overflow:hidden;box-shadow:0 0 50px #0003}.ad-mobile-scroll{scrollbar-width:none;-ms-overflow-style:none;flex:1;padding-bottom:80px;overflow-y:auto}.ad-mobile-scroll::-webkit-scrollbar{display:none}.ad-frame-header{text-align:center;background:#1e1e2380;border-bottom:1px solid #ffffff0d;padding:24px}.ad-frame-title{color:#fff;font-size:1.25rem;font-weight:800}.ad-section-card-dark{background:#111;border:1px solid #ffffff1a;border-radius:20px;margin:16px;overflow:hidden}.ad-section-header-dark{color:#9ca3af;background:#1a1a1a;border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:12px 16px;font-size:.875rem;display:flex}.ad-section-body-dark{padding:16px}.ad-input-dark{color:#fff;resize:none;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:12px;outline:none;width:100%;padding:12px;font-size:.95rem}.ad-input-dark:focus{background:#ffffff1a;border-color:#6366f1}.ad-input-dark::placeholder{color:#ffffff4d}.ad-img-placeholder-dark{aspect-ratio:16/9;color:#fff6;cursor:pointer;background:#ffffff0d;border:1px dashed #fff3;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;width:100%;transition:all .2s;display:flex}.ad-img-placeholder-dark:hover{color:#6366f1;background:#ffffff14;border-color:#6366f1}.ad-toggle-bg-dark{background:#fff3}.ad-toggle-bg-active{background:#6366f1}.ad-add-btn-dark{color:#fff;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:16px;padding:16px;font-weight:700;transition:all .2s}.ad-add-btn-dark:hover{background:#ffffff1a}.ad-action-bar-dark{z-index:50;background:linear-gradient(#0000,#050505 80%);justify-content:center;width:100%;padding:16px;display:flex;position:absolute;bottom:0;left:0}