:root{--bg-dark:#0f172a;--bg-panel:#1e293bb3;--accent-primary:#8b5cf6;--accent-secondary:#06b6d4;--text-main:#f8fafc;--text-dim:#94a3b8;--glass-border:#ffffff1a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);background-image:radial-gradient(circle at 0 0,#8b5cf626 0%,#0000 50%),radial-gradient(circle at 100% 100%,#06b6d426 0%,#0000 50%);min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;overflow-x:hidden}.app-container{gap:20px;height:100vh;padding:20px;display:flex}.sidebar{background:var(--bg-panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);width:400px;box-shadow:var(--shadow-lg);border-radius:20px;flex-direction:column;display:flex;overflow:hidden}.sidebar-header{border-bottom:1px solid var(--glass-border);padding:24px}.sidebar-header h1{background:linear-gradient(to right, var(--accent-primary), var(--accent-secondary));-webkit-text-fill-color:transparent;letter-spacing:-.025em;-webkit-background-clip:text;background-clip:text;font-size:1.5rem;font-weight:800}.sidebar-content{flex-direction:column;flex:1;gap:24px;padding:24px;display:flex;overflow-y:auto}.main-view{flex-direction:column;flex:1;gap:20px;display:flex}.preview-card{background:var(--bg-panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);border-radius:20px;flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.preview-image{border-radius:12px;max-width:90%;max-height:90%;box-shadow:0 25px 50px -12px #00000080}.preview-placeholder{color:var(--text-dim);flex-direction:column;align-items:center;gap:16px;display:flex}.section-title{text-transform:uppercase;letter-spacing:.1em;color:var(--text-dim);margin-bottom:12px;font-size:.875rem;font-weight:600}.grid-select{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.option-btn{border:1px solid var(--glass-border);color:var(--text-main);cursor:pointer;text-align:left;background:#ffffff0d;border-radius:8px;padding:10px;font-size:.875rem;transition:all .2s}.option-btn:hover{background:#ffffff1a;transform:translateY(-2px)}.option-btn.active{background:var(--accent-primary);border-color:var(--accent-primary)}.control-group{flex-direction:column;gap:12px;display:flex}input[type=text],input[type=number],select{border:1px solid var(--glass-border);color:#fff;background:#0003;border-radius:8px;outline:none;padding:10px 14px}input[type=range]{accent-color:var(--accent-primary)}.primary-btn{background:linear-gradient(135deg, var(--accent-primary), #7c3aed);color:#fff;cursor:pointer;border:none;border-radius:12px;padding:16px;font-weight:700;transition:all .3s;box-shadow:0 4px 6px -1px #0000001a}.primary-btn:hover{filter:brightness(1.1);transform:scale(1.02)}.primary-btn:disabled{opacity:.5;cursor:not-allowed}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.loading-spinner{border:3px solid #8b5cf64d;border-top-color:var(--accent-primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.transition-mode-btns{gap:10px;margin-bottom:10px;display:flex}.mode-btn{border:1px solid var(--glass-border);color:var(--text-dim);cursor:pointer;background:#ffffff0d;border-radius:8px;flex:1;padding:8px;transition:all .2s}.mode-btn.active{border-color:var(--accent-primary);color:var(--text-main);background:#8b5cf633}.ai-section{background:#8b5cf60d;border:1px solid #8b5cf633;border-radius:12px;padding:16px}.ai-textarea{border:1px solid var(--glass-border);color:#fff;resize:none;background:#0000004d;border-radius:8px;outline:none;height:80px;padding:12px;font-family:inherit;font-size:.875rem;transition:border-color .2s}.ai-textarea:focus{border-color:var(--accent-primary)}.secondary-btn{color:#fff;border:1px solid var(--glass-border);cursor:pointer;background:#ffffff1a;border-radius:8px;padding:10px;font-weight:600;transition:all .2s}.secondary-btn:hover:not(:disabled){background:#ffffff26}.ai-gen-btn{background:linear-gradient(135deg,#4f46e5,#7c3aed)}.publish-panel{border-top:1px solid var(--glass-border);flex-direction:column;gap:16px;margin-top:24px;padding-top:24px;display:flex}.publish-btns{gap:10px;display:flex}.platform-btn{color:#fff;cursor:pointer;border:none;border-radius:8px;flex:1;padding:12px;font-weight:700;transition:transform .2s}.platform-btn:hover{filter:brightness(1.1);transform:translateY(-2px)}.platform-btn.tenor{color:#000;background:#0f9}.platform-btn.youtube{background:red}.publish-status{text-align:center;background:#ffffff0d;border-radius:8px;padding:12px;font-size:.875rem}.success-msg a{color:var(--accent-secondary);text-decoration:underline}.ai-history{margin-top:16px;animation:.3s ease-out fadeIn}.history-grid{scrollbar-width:none;gap:8px;padding:4px 0;display:flex;overflow-x:auto}.history-grid::-webkit-scrollbar{display:none}.history-item{cursor:pointer;opacity:.6;border:2px solid #0000;border-radius:6px;flex-shrink:0;width:48px;height:48px;transition:all .2s;overflow:hidden}.history-item:hover{opacity:1;transform:translateY(-2px)}.history-item.active{border-color:var(--accent-primary);opacity:1;box-shadow:0 0 10px #8b5cf666}.history-item img{object-fit:cover;width:100%;height:100%}.tiny-label{color:var(--text-dim);letter-spacing:.05em;margin-bottom:6px;font-size:.65rem;font-weight:800}.instant-preview{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative}.badge{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);letter-spacing:.1em;z-index:10;background:#0009;border:1px solid #ffffff1a;border-radius:99px;padding:4px 10px;font-size:.65rem;font-weight:800;position:absolute;top:20px;right:20px}.static-mode{filter:saturate(.8)contrast(.9)}.spinner-overlay{color:var(--accent-primary);background:#000000b3;border-radius:8px;padding:8px 16px;font-size:.8rem;animation:2s infinite pulse;position:absolute;bottom:20px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}