:root{--bg-primary:#fff4f6;--bg-sidebar:#fff;--bg-content:#fcf9fa;--bg-card-pink:#fff0f3;--bg-card-yellow:#fff9ee;--bg-card-green:#effdf5;--primary:#ff5e85;--primary-hover:#e8456d;--primary-light:#ffe3e8;--yellow:#ff9b26;--yellow-light:#fff0d6;--green:#10b981;--green-light:#d1fae5;--text-dark:#1e2229;--text-main:#4f5563;--text-muted:#8e96a6;--text-light:#c1c7d0;--border-color:#f8e3e7;--border-card:#f9ebef;--sidebar-width:260px;--border-radius-lg:24px;--border-radius-md:16px;--border-radius-sm:10px;--shadow-subtle:0 4px 20px #ff5e8508;--shadow-normal:0 8px 30px #ff5e850f;--shadow-hover:0 12px 40px #ff5e851f;--font-family:"Outfit", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, 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scaleIn}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ff5e8533;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#ff5e8566}.badge{border-radius:50px;justify-content:center;align-items:center;gap:4px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex}.badge.pink{background-color:var(--bg-card-pink);color:var(--primary)}.badge.yellow{background-color:var(--yellow-light);color:var(--yellow)}.badge.green{background-color:var(--green-light);color:var(--green)}.theme-pastel_pink{--primary:#ff5e85;--primary-hover:#e8456d;--primary-light:#ffe3e8;--bg-primary:#fff5f6;--bg-card-pink:#fff0f3;--text-dark:#1e2229;--text-main:#4f5563;--border-color:#f8e3e7;--border-card:#f9ebef}.theme-dark_mode{--primary:#a855f7;--primary-hover:#9333ea;--primary-light:#f3e8ff;--bg-primary:#0f172a;--bg-card-pink:#1e293b;--text-dark:#f8fafc;--text-main:#cbd5e1;--text-muted:#64748b;--border-color:#334155;--border-card:#1e293b}.theme-dark_mode .mobile-screen-content,.theme-dark_mode.mobile-screen-content{background:linear-gradient(#0f172a 0%,#1e293b 100%)!important}.theme-dark_mode .mobile-device-header{color:#fff!important;background-color:#0f172a!important}.theme-dark_mode .mobile-device-header span,.theme-dark_mode .mobile-device-header div{color:#fff!important}.theme-dark_mode .social-icon-box,.theme-dark_mode .mobile-link-card,.theme-dark_mode .video-card,.theme-dark_mode .video-info{color:#fff!important;background-color:#1e293b!important;border-color:#334155!important}.theme-mint_forest{--primary:#10b981;--primary-hover:#059669;--primary-light:#d1fae5;--bg-primary:#ecfdf5;--bg-card-pink:#d1fae5;--text-dark:#064e3b;--text-main:#047857;--border-color:#a7f3d0;--border-card:#d1fae5}.theme-mint_forest .mobile-screen-content,.theme-mint_forest.mobile-screen-content{background:linear-gradient(#ecfdf5 0%,#fff 100%)!important}.theme-mint_forest .mobile-device-header{background-color:#ecfdf5!important}.theme-lavender_dream{--primary:#8b5cf6;--primary-hover:#7c3aed;--primary-light:#ede9fe;--bg-primary:#f5f3ff;--bg-card-pink:#ede9fe;--text-dark:#1e1b4b;--text-main:#4338ca;--border-color:#ddd6fe;--border-card:#ede9fe}.theme-lavender_dream .mobile-screen-content,.theme-lavender_dream.mobile-screen-content{background:linear-gradient(#f5f3ff 0%,#fff 100%)!important}.theme-lavender_dream .mobile-device-header{background-color:#f5f3ff!important}.theme-sunset_peach{--primary:#f97316;--primary-hover:#ea580c;--primary-light:#ffedd5;--bg-primary:#fff7ed;--bg-card-pink:#ffedd5;--text-dark:#431407;--text-main:#9a3412;--border-color:#fed7aa;--border-card:#ffedd5}.theme-sunset_peach .mobile-screen-content,.theme-sunset_peach.mobile-screen-content{background:linear-gradient(#fff7ed 0%,#fff 100%)!important}.theme-sunset_peach .mobile-device-header{background-color:#fff7ed!important}.theme-ocean_blue{--primary:#3b82f6;--primary-hover:#2563eb;--primary-light:#dbeafe;--bg-primary:#eff6ff;--bg-card-pink:#dbeafe;--text-dark:#172554;--text-main:#1d4ed8;--border-color:#bfdbfe;--border-card:#dbeafe}.theme-ocean_blue .mobile-screen-content,.theme-ocean_blue.mobile-screen-content{background:linear-gradient(#eff6ff 0%,#fff 100%)!important}.theme-ocean_blue .mobile-device-header{background-color:#eff6ff!important}.theme-coral_beach{--primary:#f43f5e;--primary-hover:#e11d48;--primary-light:#ffe4e6;--bg-primary:#fff1f2;--bg-card-pink:#ffe4e6;--text-dark:#4c0519;--text-main:#be123c;--border-color:#fecdd3;--border-card:#ffe4e6}.theme-coral_beach .mobile-screen-content,.theme-coral_beach.mobile-screen-content{background:linear-gradient(#fff1f2 0%,#fffbeb 100%)!important}.theme-coral_beach .mobile-device-header{background-color:#fff1f2!important}.theme-lemon_yellow{--primary:#eab308;--primary-hover:#ca8a04;--primary-light:#fef9c3;--bg-primary:#fefce8;--bg-card-pink:#fef9c3;--text-dark:#451a03;--text-main:#854d0e;--border-color:#fef08a;--border-card:#fef9c3}.theme-lemon_yellow .mobile-screen-content,.theme-lemon_yellow.mobile-screen-content{background:linear-gradient(#fefce8 0%,#fff 100%)!important}.theme-lemon_yellow .mobile-device-header{background-color:#fefce8!important}.theme-matcha_green{--primary:#15803d;--primary-hover:#166534;--primary-light:#dcfce7;--bg-primary:#f0fdf4;--bg-card-pink:#dcfce7;--text-dark:#14532d;--text-main:#166534;--border-color:#bbf7d0;--border-card:#dcfce7}.theme-matcha_green .mobile-screen-content,.theme-matcha_green.mobile-screen-content{background:linear-gradient(#f0fdf4 0%,#fcfdf5 100%)!important}.theme-matcha_green .mobile-device-header{background-color:#f0fdf4!important}.theme-charcoal_gray{--primary:#475569;--primary-hover:#334155;--primary-light:#f1f5f9;--bg-primary:#f8fafc;--bg-card-pink:#f1f5f9;--text-dark:#0f172a;--text-main:#475569;--border-color:#e2e8f0;--border-card:#f1f5f9}.theme-charcoal_gray .mobile-screen-content,.theme-charcoal_gray.mobile-screen-content{background:linear-gradient(#f8fafc 0%,#e2e8f0 100%)!important}.theme-charcoal_gray 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scaleIn}.auth-form{flex-direction:column;gap:18px;display:flex}.auth-input-group{flex-direction:column;gap:6px;display:flex}.auth-input-group label{color:var(--text-main);font-size:12.5px;font-weight:700}.input-wrapper{align-items:center;display:flex;position:relative}.input-icon{color:var(--text-light);pointer-events:none;transition:all .2s;position:absolute;left:14px}.input-wrapper input{border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background-color:#fafbfc;width:100%;padding:12px 16px 12px 42px;font-size:14px}.input-wrapper input:focus{background-color:#fff}.input-wrapper input:focus+.input-icon{color:var(--primary)}.input-tip{color:var(--text-muted);margin-top:2px;font-size:11px}.input-tip strong{color:var(--primary)}.auth-submit-btn{background-color:var(--primary);color:#fff;border-radius:var(--border-radius-sm);justify-content:center;align-items:center;gap:8px;width:100%;margin-top:10px;padding:14px;font-size:15px;font-weight:700;display:flex;box-shadow:0 4px 12px #ff5e8533}.auth-submit-btn:hover:not(:disabled){background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 16px #ff5e854d}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-footer-toggle{text-align:center;border-top:1px dashed var(--border-color);color:var(--text-muted);margin-top:24px;padding-top:20px;font-size:13px}.auth-footer-toggle button{color:var(--primary);font-weight:700}.auth-footer-toggle button:hover{text-decoration:underline}.otp-container{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:10px 0;display:flex}.otp-icon-wrapper{background-color:var(--bg-card-pink);border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:4px;display:flex}.otp-shield-icon{color:var(--primary)}.otp-instruction{color:var(--text-main);margin:0;font-size:13px;line-height:1.6}.otp-instruction strong{color:var(--text-dark);word-break:break-all;margin-bottom:4px;font-weight:700;display:block}.otp-input-row{justify-content:center;gap:10px;width:100%;margin:8px 0;display:flex}.otp-digit-input{border:1.5px solid var(--border-color);border-radius:var(--border-radius-sm);text-align:center;width:44px;height:50px;color:var(--text-dark);background-color:#fafbfc;font-size:20px;font-weight:800;transition:all .2s cubic-bezier(.4,0,.2,1)}.otp-digit-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--bg-card-pink);background-color:#fff;outline:none}.otp-meta{color:var(--text-muted);font-size:12px}.otp-timer{color:var(--text-main)}.otp-timer strong{color:var(--primary);font-weight:700}.otp-resend-btn{color:var(--primary);cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;gap:6px;padding:4px 8px;font-size:12.5px;font-weight:700;transition:all .2s;display:inline-flex}.otp-resend-btn:hover{background-color:var(--bg-card-pink)}.otp-resend-btn svg{transition:transform .3s}.otp-resend-btn:hover svg{transform:rotate(180deg)}.otp-actions-wrapper{gap:12px;width:100%;margin-top:10px;display:flex}.otp-actions-wrapper .auth-submit-btn{flex:2;width:auto;margin-top:0}.otp-actions-wrapper .otp-back-btn{flex:1}.otp-back-btn{border:1px solid var(--border-color);color:var(--text-main);border-radius:var(--border-radius-sm);cursor:pointer;background-color:#fff;flex:1;justify-content:center;align-items:center;gap:6px;font-size:14px;font-weight:700;transition:all 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#10b98126}.input-icon.icon-error{color:#ef4444}.input-icon.icon-success{color:#10b981}.input-validation-msg{margin-top:4px;font-size:11.5px;font-weight:600;display:block}.input-validation-msg.msg-error{color:#ef4444}.input-validation-msg.msg-success{color:#10b981}.app-layout{background-color:var(--bg-primary);min-height:100vh;display:flex}.content-viewport{margin-left:var(--sidebar-width);background-color:var(--bg-content);flex-grow:1;min-height:100vh;padding:40px;transition:all .3s;overflow-y:auto}.page-wrapper{width:100%;max-width:1280px;margin:0 auto}@media (width<=992px){.app-layout{flex-direction:column;width:100%;overflow-x:hidden}.content-viewport{width:100%;max-width:100%;margin-top:0;margin-left:0;padding:20px 20px 84px;overflow-x:hidden}}.admin-status-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;width:100%;margin-bottom:20px;display:flex}.db-connected-badge{border-radius:50px;align-items:center;padding:6px 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