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#1fb8cd80)}.radial-interaction-ring{fill:none;stroke:#0000;stroke-width:22px;cursor:pointer;pointer-events:stroke}.tile-controls{border-radius:var(--radius-lg);padding:var(--space-8);gap:var(--space-8);opacity:0;pointer-events:none;transition:all var(--duration-fast)var(--ease-standard);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:101;background:#000c;display:flex;position:absolute;top:-40px;left:50%;transform:translate(-50%)}.sound-tile.expanded .tile-controls{opacity:1;pointer-events:auto}.control-btn{border-radius:var(--radius-sm);cursor:pointer;width:32px;height:32px;transition:all var(--duration-fast)var(--ease-standard);background:#ffffff1a;border:1px solid #fff3;justify-content:center;align-items:center;display:flex}.control-btn:hover{background:#fff3}.control-btn svg{color:#ffffffe6;width:16px;height:16px}.global-controls{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);height:80px;padding:0 var(--space-20);z-index:900;background:#0000004d;border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.volume-control{flex:1;max-width:300px}.master-volume-slider{border-radius:var(--radius-full);cursor:pointer;appearance:none;background:#fff3;outline:none;width:100%;height:6px}.master-volume-slider::-webkit-slider-thumb{appearance:none;background:var(--color-teal-300);cursor:pointer;border-radius:50%;width:20px;height:20px;box-shadow:0 2px 8px #1fb8cd66}.master-volume-slider::-moz-range-thumb{background:var(--color-teal-300);cursor:pointer;border:none;border-radius:50%;width:20px;height:20px;box-shadow:0 2px 8px #1fb8cd66}.playback-controls{align-items:center;gap:var(--space-16);display:flex}.play-pause-btn{background:var(--color-teal-300);cursor:pointer;width:56px;height:56px;transition:all var(--duration-fast)var(--ease-standard);border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;box-shadow:0 4px 16px #1fb8cd4d}.play-pause-btn:hover{background:var(--color-teal-400);transform:scale(1.05);box-shadow:0 6px 20px #1fb8cd66}.play-pause-btn svg{color:var(--color-slate-900)}.sound-drawer{-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg);height:70vh;transition:transform var(--duration-normal)var(--ease-standard);z-index:1100;background:#000000e6;position:fixed;bottom:0;left:0;right:0;overflow:hidden;transform:translateY(100%)}.sound-drawer.visible{transform:translateY(0)}.drawer-header{padding:var(--space-20);border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;display:flex}.drawer-header h3{color:#ffffffe6;margin:0}.drawer-tabs{border-bottom:1px solid #ffffff1a;display:flex}.tab-btn{padding:var(--space-16);color:#fff9;cursor:pointer;transition:all var(--duration-fast)var(--ease-standard);background:0 0;border:none;border-bottom:2px solid #0000;flex:1}.tab-btn:hover,.tab-btn.active{color:#ffffffe6;background:#ffffff0d}.tab-btn.active{border-bottom-color:var(--color-teal-300)}.drawer-content{padding:var(--space-20);height:calc(100% - 140px);overflow-y:auto}.sound-grid{gap:var(--space-16);grid-template-columns:repeat(auto-fill,minmax(100px,1fr));display:grid}.sound-item{border-radius:var(--radius-lg);padding:var(--space-16);text-align:center;cursor:pointer;transition:all var(--duration-fast)var(--ease-standard);-webkit-user-select:none;user-select:none;background:#ffffff1a;border:1px solid #fff3}.sound-item:hover{background:#ffffff26;border-color:#ffffff4d;transform:translateY(-2px)}.sound-item-icon{margin-bottom:var(--space-8);font-size:32px}.sound-item-name{font-size:var(--font-size-sm);color:#fffc;font-weight:var(--font-weight-medium)}.modal{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1200;opacity:0;pointer-events:none;transition:opacity var(--duration-normal)var(--ease-standard);background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal.visible{opacity:1;pointer-events:auto}.modal-content{-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border-radius:var(--radius-lg);background:#000000e6;border:1px solid #fff3;width:90%;max-width:400px;max-height:80vh;overflow:hidden}.modal-header{padding:var(--space-20);border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;display:flex}.modal-header h3{color:#ffffffe6;margin:0}.modal-body{padding:var(--space-20)}.presets-list{gap:var(--space-8);margin-bottom:var(--space-20);flex-direction:column;display:flex}.preset-item{border-radius:var(--radius-base);padding:var(--space-12);cursor:pointer;transition:all var(--duration-fast)var(--ease-standard);color:#fffc;background:#ffffff1a;border:1px solid #fff3}.preset-item:hover{background:#ffffff26}.timer-presets{gap:var(--space-12);margin-bottom:var(--space-20);grid-template-columns:1fr 1fr;display:grid}.timer-preset-btn{border-radius:var(--radius-base);padding:var(--space-12);color:#fffc;cursor:pointer;transition:all var(--duration-fast)var(--ease-standard);background:#ffffff1a;border:1px solid #fff3}.timer-preset-btn:hover{background:#ffffff26}.timer-display{text-align:center;font-size:var(--font-size-4xl);font-weight:var(--font-weight-bold);color:var(--color-teal-300);margin-bottom:var(--space-20);font-family:var(--font-family-mono)}.timer-controls{gap:var(--space-12);display:flex}.timer-controls .btn{flex:1}.focus-toggle{top:50%;right:var(--space-20);border-radius:var(--radius-full);cursor:pointer;width:40px;height:40px;transition:all var(--duration-fast)var(--ease-standard);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;background:#ffffff1a;border:1px solid #fff3;justify-content:center;align-items:center;display:flex;position:fixed;transform:translateY(-50%)}.focus-toggle:hover{background:#fff3;transform:translateY(-50%)scale(1.1)}.focus-toggle svg{color:#fffc;transition:all .2s}.focus-toggle[aria-checked=true]{background:#ec48994d;border-color:#ec489999;animation:1.5s ease-in-out infinite heartbeat}.focus-toggle[aria-checked=true] svg{color:#ec4899;fill:#ec4899}@keyframes heartbeat{0%,to{transform:translateY(-50%)scale(1)}50%{transform:translateY(-50%)scale(1.1)}}.floating-word-input{bottom:100px;right:var(--space-20);z-index:1000;gap:8px;position:fixed;display:none!important}.floating-word-input input{border-radius:var(--radius-full);color:#fff;width:200px;transition:all var(--duration-fast)var(--ease-standard);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3;outline:none;padding:10px 14px;font-size:14px}.floating-word-input input::placeholder{color:#ffffff80}.floating-word-input input:focus{background:#ffffff26;border-color:#ec489980}.floating-word-input button{border-radius:var(--radius-full);cursor:pointer;width:40px;height:40px;transition:all var(--duration-fast)var(--ease-standard);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ec48994d;border:1px solid #ec489980;font-size:16px}.floating-word-input button:hover:not(:disabled){background:#ec489980;transform:scale(1.1)}.floating-word-input button:disabled{opacity:.5;cursor:not-allowed}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}.sound-tile.playing .tile-circle{animation:1.5s ease-in-out infinite pulse}.hidden{display:none!important}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (max-width:768px){.header{padding:0 var(--space-16)}.header-right{gap:var(--space-8)}.user-name{display:none}.user-profile{gap:var(--space-8);border-left:none;padding-left:0}.global-controls{padding:0 var(--space-16)}.add-sound-btn{width:160px;height:160px}.sound-tile{width:100px;height:100px}.tile-icon{font-size:24px}.sound-grid{grid-template-columns:repeat(auto-fill,minmax(80px,1fr))}.floating-add-btn{bottom:170px;right:var(--space-16)}.floating-word-input{display:none!important}.zoom-controls{display:none}.preset-sidebar{width:85%;max-width:320px}.sound-drawer{height:85vh}.btn-icon{min-width:44px;min-height:44px}.preset-item,.sound-item{min-height:44px;padding:var(--space-12)}.focus-toggle{right:var(--space-12)}}.highlight-tile{z-index:200;animation:.5s ease-in-out highlight-pulse;transform:scale(1.1)!important;box-shadow:0 0 20px 10px #fff6!important}@keyframes highlight-pulse{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}.floating-text-container{pointer-events:none;z-index:500;height:calc(100vh - 140px);position:fixed;bottom:80px;left:0;right:0;overflow:hidden}.floating-bubble{padding:var(--space-12)var(--space-20);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-full);color:#fffffff2;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);white-space:normal;word-wrap:break-word;overflow-wrap:break-word;opacity:0;text-align:center;pointer-events:auto;cursor:pointer;background:#ffffff26;border:1px solid #ffffff4d;width:auto;min-width:200px;max-width:80vw;transition:all .3s;animation:15s ease-in-out forwards floatUp;position:absolute;bottom:-100px;box-shadow:0 8px 32px #0003}.floating-bubble:hover{transform:scale(1.05);box-shadow:0 0 15px #ffffff4d}.floating-bubble.expanded{white-space:normal;word-wrap:break-word;overflow-wrap:break-word;width:auto;min-width:200px;max-width:80vw;padding:var(--space-16)var(--space-24);z-index:1000;animation-play-state:paused;transform:scale(1.1);box-shadow:0 0 30px #fff6}.floating-bubble .bubble-username{font-weight:var(--font-weight-bold);color:#fff;margin-right:var(--space-4)}.floating-bubble .bubble-title,.floating-bubble .bubble-content{font-weight:var(--font-weight-normal);display:inline}.floating-bubble .bubble-expand-hint{font-size:var(--font-size-sm);opacity:.6;font-style:italic}@keyframes floatUp{0%{opacity:0;bottom:-100px;transform:translateY(0)translate(0)}5%{opacity:1}90%{opacity:1}to{opacity:0;transform:translateY(-50px)translateX(var(--drift-x,0px));bottom:100%}}.floating-bubble.voice-bubble{cursor:pointer;background:linear-gradient(135deg,#9370dbe6,#8a2be2e6);border:1px solid #9370db80;animation:16s ease-in-out forwards floatUp}.floating-bubble.voice-bubble:hover{transform:scale(1.05);box-shadow:0 0 20px #9370db99}.floating-bubble.voice-bubble.expanded{box-shadow:0 0 30px #9370dbcc}.floating-bubble .voice-icon{margin-right:4px}.zoom-controls{top:80px;right:var(--space-20);gap:var(--space-8);z-index:1000;padding:var(--space-8);border-radius:var(--radius-base);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#00000080;border:1px solid #ffffff1a;flex-direction:column;display:flex;position:fixed}.zoom-level{color:var(--color-white);font-size:var(--font-size-xs);text-align:center;font-family:var(--font-family-mono)}.zoom-btn{width:32px;height:32px}.preset-sidebar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);width:280px;transition:transform var(--duration-normal)var(--ease-standard);z-index:950;background:#000c;border-right:1px solid #ffffff1a;flex-direction:column;display:flex;position:fixed;top:60px;bottom:80px;left:0;transform:translate(-100%)}.preset-sidebar.visible{transform:translate(0)}.sidebar-header{padding:var(--space-16);border-bottom:1px solid #ffffff1a}.sidebar-header h3{color:var(--color-white);font-size:var(--font-size-lg);margin:0}.sidebar-content{padding:var(--space-16);flex:1;overflow-y:auto}.sidebar-footer{padding:var(--space-16);border-top:1px solid #ffffff1a}.sidebar-toggle{border-top-right-radius:var(--radius-base);border-bottom-right-radius:var(--radius-base);width:24px;height:48px;color:var(--color-white);cursor:pointer;transition:background var(--duration-fast);background:#000c;border:1px solid #ffffff1a;border-left:none;justify-content:center;align-items:center;margin-top:-24px;display:flex;position:absolute;top:50%;right:-24px}.sidebar-toggle:hover{background:#ffffff1a}.preset-sidebar.visible .sidebar-toggle svg{transform:rotate(180deg)}.soundscape-canvas{perspective:1000px;overflow:hidden}.zoom-container{transform-origin:50%;width:100%;height:100%;transition:transform .1s ease-out}.sound-tiles{width:100%;height:100%;position:absolute;top:0;left:0}.modal-overlay{z-index:1200;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000000b3;justify-content:center;align-items:center;animation:.2s ease-in-out fadeIn;display:flex;position:fixed;inset:0}.auth-modal{background:var(--color-surface);border-radius:var(--radius-lg);z-index:1201;width:90%;max-width:450px;max-height:90vh;padding:2.5rem;animation:.3s ease-out slideUp;position:relative;overflow-y:auto;box-shadow:0 20px 50px #00000080}.auth-modal h2{font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);text-align:center;color:var(--color-text);margin-bottom:1.5rem}.auth-error{background:rgba(var(--color-error-rgb),.1);border:1px solid rgba(var(--color-error-rgb),.3);color:var(--color-error);font-size:var(--font-size-sm);border-radius:8px;margin-bottom:1rem;padding:.75rem}.invitation-section{margin-bottom:1.5rem}.invitation-section label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text);margin-bottom:.5rem;display:block}.invitation-input-group{gap:.5rem;display:flex}.invitation-input-group input{border:1px solid var(--color-border);font-size:var(--font-size-base);font-family:var(--font-family-mono);text-transform:uppercase;border-radius:8px;flex:1;padding:.75rem}.invitation-input-group button{background:var(--color-secondary);border:1px solid var(--color-border);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;border-radius:8px;padding:.75rem 1rem;transition:all .2s}.invitation-input-group button:hover:not(:disabled){background:var(--color-secondary-hover)}.invitation-input-group button:disabled{opacity:.5;cursor:not-allowed}.invitation-input-group button.validated{background:rgba(var(--color-success-rgb),.2);border-color:var(--color-success);color:var(--color-success)}.invitation-section small{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-top:.5rem;display:block}.google-signin-btn{border:1px solid var(--color-border);width:100%;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;background:#fff;border-radius:8px;justify-content:center;align-items:center;gap:.75rem;margin-bottom:1rem;padding:.875rem;transition:all .2s;display:flex}.google-signin-btn:hover:not(:disabled){background:var(--color-gray-200)}.google-signin-btn:disabled{opacity:.5;cursor:not-allowed}.google-icon{width:20px;height:20px;font-weight:var(--font-weight-bold);color:#4285f4;justify-content:center;align-items:center;display:flex}.auth-divider{color:var(--color-text-secondary);font-size:var(--font-size-sm);align-items:center;margin:1.5rem 0;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--color-border);flex:1;height:1px}.auth-divider span{padding:0 1rem}.form-group{margin-bottom:1rem}.form-group 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.2s}.submit-btn:hover:not(:disabled){background:var(--color-primary-hover)}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.auth-toggle{text-align:center;font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:1.5rem}.auth-toggle button{color:var(--color-primary);font-weight:var(--font-weight-medium);cursor:pointer;background:0 0;border:none;text-decoration:underline}.auth-toggle button:hover{color:var(--color-primary-hover)}.chat-bubble{z-index:10;max-width:280px;animation:.6s cubic-bezier(.34,1.56,.64,1) floatIn;position:absolute}@keyframes floatIn{0%{opacity:0;transform:translateY(20px)scale(.8)}to{opacity:1;transform:translateY(0)scale(1)}}.chat-bubble.dragging{z-index:100;cursor:grabbing!important}.chat-bubble-content{background:var(--color-surface);border:1px solid var(--color-card-border);border-radius:16px;padding:.75rem 1rem;position:relative;box-shadow:0 4px 12px #0000001a}.chat-bubble.own .chat-bubble-content{background:rgba(var(--color-teal-500-rgb),.1);border-color:var(--color-primary)}.chat-bubble-header{font-size:var(--font-size-xs);justify-content:space-between;align-items:center;margin-bottom:.5rem;display:flex}.chat-bubble-author{font-weight:var(--font-weight-medium);color:var(--color-text)}.chat-bubble-time{color:var(--color-text-secondary)}.chat-bubble-text{font-size:var(--font-size-base);color:var(--color-text);word-wrap:break-word}.chat-bubble-delete{background:var(--color-error);color:#fff;border:2px solid var(--color-surface);cursor:pointer;border-radius:50%;width:24px;height:24px;font-size:16px;line-height:1;display:none;position:absolute;top:-8px;right:-8px}.chat-bubble:hover .chat-bubble-delete{display:block}.chat-bubble-tail{background:var(--color-surface);border-right:1px solid var(--color-card-border);border-bottom:1px solid var(--color-card-border);width:12px;height:12px;position:absolute;bottom:-6px;left:20px;transform:rotate(45deg)}.chat-bubble.own .chat-bubble-tail{background:rgba(var(--color-teal-500-rgb),.1);border-color:var(--color-primary)}.chat-input-container{z-index:50;width:90%;max-width:600px;position:fixed;bottom:80px;left:50%;transform:translate(-50%)}.chat-input-form{background:var(--color-surface);border:1px solid var(--color-card-border);border-radius:16px;padding:1rem;box-shadow:0 4px 20px #00000026}.chat-input-header{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.anonymous-toggle{font-size:var(--font-size-sm);cursor:pointer;align-items:center;gap:.5rem;display:flex}.anonymous-toggle input[type=checkbox]{cursor:pointer;width:16px;height:16px}.word-counter{font-size:var(--font-size-xs);color:var(--color-text-secondary)}.word-counter.over-limit{color:var(--color-error);font-weight:var(--font-weight-medium)}.chat-input-row{gap:.75rem;display:flex}.chat-input-row input{border:1px solid var(--color-border);font-size:var(--font-size-base);border-radius:8px;flex:1;padding:.75rem}.chat-input-row button{background:var(--color-primary);color:var(--color-btn-primary-text);font-weight:var(--font-weight-medium);cursor:pointer;border:none;border-radius:8px;padding:.75rem 1.5rem;transition:background .2s}.chat-input-row button:hover:not(:disabled){background:var(--color-primary-hover)}.chat-input-row button:disabled{opacity:.5;cursor:not-allowed}.voice-recorder-bottom{z-index:1000;pointer-events:none;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.recorder-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:auto;background:#00000080;animation:.2s ease-out fadeIn;position:absolute;inset:0}.recorder-panel{background:var(--color-surface);pointer-events:auto;border-radius:20px 20px 0 0;width:100%;max-width:700px;max-height:80vh;margin:0 1rem;padding:1.5rem;animation:.3s cubic-bezier(.34,1.56,.64,1) slideUpIn;position:relative;overflow-y:auto;box-shadow:0 -4px 30px #0003}@keyframes slideUpIn{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.recorder-header{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.recorder-header h3{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text);margin:0}.mode-toggle{background:var(--color-secondary);border-radius:10px;gap:.5rem;padding:.25rem;display:flex}.mode-btn{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;color:var(--color-text-secondary);background:0 0;border:none;border-radius:8px;padding:.5rem 1rem;transition:all .2s}.mode-btn:hover:not(:disabled){background:#0000000d}.mode-btn.active{background:var(--color-surface);color:var(--color-text);box-shadow:0 2px 4px #0000001a}.mode-btn:disabled{opacity:.5;cursor:not-allowed}.close-btn{background:var(--color-secondary);cursor:pointer;width:32px;height:32px;color:var(--color-text-secondary);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:20px;transition:all .2s;display:flex}.close-btn:hover:not(:disabled){background:var(--color-red-100);color:var(--color-error)}.close-btn:disabled{opacity:.5;cursor:not-allowed}.recorder-content{flex-direction:column;gap:1rem;display:flex}.form-field{flex-direction:column;gap:.5rem;display:flex}.form-field input,.form-field textarea{border:2px solid var(--color-border);width:100%;font-size:var(--font-size-base);color:var(--color-text);background:var(--color-surface);resize:vertical;border-radius:12px;padding:.875rem 1rem;font-family:inherit;transition:border-color .2s}.form-field input:focus,.form-field textarea:focus{border-color:var(--color-primary);outline:none}.form-field input:disabled,.form-field textarea:disabled{opacity:.6;cursor:not-allowed;background:var(--color-secondary)}.char-count{font-size:var(--font-size-xs);color:var(--color-text-secondary);text-align:right}.voice-controls{background:var(--color-secondary);border-radius:12px;padding:1rem}.recording-area{justify-content:center;align-items:center;min-height:100px;display:flex}.record-start-btn{background:var(--color-error);color:#fff;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;border:none;border-radius:50px;align-items:center;gap:.75rem;padding:1rem 2rem;transition:all .2s;display:flex}.record-start-btn:hover:not(:disabled){background:var(--color-red-400);transform:scale(1.05)}.record-start-btn:disabled{opacity:.5;cursor:not-allowed}.record-icon{font-size:1.5rem}.recording-active{flex-direction:column;align-items:center;gap:1rem;display:flex}.recording-pulse{justify-content:center;align-items:center;display:flex}.pulse-dot{background:var(--color-error);border-radius:50%;width:16px;height:16px;animation:1.5s infinite pulse}.recording-time{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-error);font-variant-numeric:tabular-nums}.record-stop-btn{background:var(--color-slate-600);color:#fff;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;border:none;border-radius:50px;padding:.75rem 1.5rem;transition:all .2s}.record-stop-btn:hover{background:var(--color-slate-700)}.audio-preview-area{flex-direction:column;align-items:center;gap:1rem;display:flex}.audio-preview-area audio{width:100%;max-width:400px}.re-record-btn{background:var(--color-secondary);border:1px solid var(--color-border);font-size:var(--font-size-sm);cursor:pointer;border-radius:8px;padding:.5rem 1rem;transition:all .2s}.re-record-btn:hover:not(:disabled){background:var(--color-secondary-hover)}.re-record-btn:disabled{opacity:.5;cursor:not-allowed}.recorder-actions{gap:1rem;margin-top:.5rem;display:flex}.btn-cancel{background:var(--color-secondary);border:1px solid var(--color-border);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;border-radius:12px;flex:1;padding:.875rem;transition:all .2s}.btn-cancel:hover:not(:disabled){background:var(--color-secondary-hover)}.btn-cancel:disabled{opacity:.5;cursor:not-allowed}.btn-submit{background:var(--color-primary);color:var(--color-btn-primary-text);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);cursor:pointer;border:none;border-radius:12px;flex:2;padding:.875rem;transition:all .2s}.btn-submit:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-1px)}.btn-submit:disabled{opacity:.5;cursor:not-allowed;transform:none}@media (max-width:768px){.recorder-panel{border-radius:20px 20px 0 0;max-height:85vh;margin:0}.recorder-header{flex-wrap:wrap}.mode-toggle{order:3;width:100%}.mode-btn{flex:1}}.voice-recorder-container{background:var(--color-surface);border-radius:16px;max-width:500px;margin:2rem auto;padding:2rem}.recorder-choice h3,.recorder-voice h3,.recorder-text h3{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);text-align:center;margin-bottom:1rem}.choice-buttons{gap:1rem;margin:2rem 0;display:flex}.choice-btn{background:var(--color-secondary);border:2px solid var(--color-border);cursor:pointer;border-radius:12px;flex-direction:column;flex:1;align-items:center;gap:.75rem;padding:2rem 1rem;transition:all .2s;display:flex}.choice-btn:hover{background:var(--color-secondary-hover);transform:translateY(-2px)}.choice-icon{font-size:3rem}.choice-btn span:last-child{font-weight:var(--font-weight-medium)}.recording-controls{text-align:center;margin:2rem 0}.record-btn,.stop-btn{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;border:none;border-radius:50px;align-items:center;gap:.5rem;padding:1rem 2rem;transition:all .2s;display:inline-flex}.record-btn{background:var(--color-error);color:#fff}.record-btn:hover{background:var(--color-red-400)}.stop-btn{background:var(--color-slate-500);color:#fff}.recording-indicator{font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);justify-content:center;align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.pulse{background:var(--color-error);border-radius:50%;width:12px;height:12px;animation:1.5s infinite pulse}.audio-preview{text-align:center;margin:2rem 0}.audio-preview audio{width:100%;margin-bottom:1rem}.reset-btn{background:var(--color-secondary);border:1px solid var(--color-border);cursor:pointer;border-radius:8px;padding:.5rem 1rem}.form-actions{gap:1rem;margin-top:1.5rem;display:flex}.upload-btn{background:var(--color-primary);color:var(--color-btn-primary-text);font-weight:var(--font-weight-medium);cursor:pointer;border:none;border-radius:8px;flex:1;padding:.875rem}.upload-btn:hover:not(:disabled){background:var(--color-primary-hover)}.cancel-btn{background:var(--color-secondary);border:1px solid var(--color-border);cursor:pointer;border-radius:8px;padding:.875rem 1.5rem}.contribution-bubble{cursor:pointer;z-index:10;width:140px;height:140px;animation:.6s cubic-bezier(.34,1.56,.64,1) floatIn;position:absolute}.contribution-bubble.dragging{z-index:100;cursor:grabbing!important}.contribution-bubble-content{background:var(--color-surface);border:2px solid var(--color-card-border);text-align:center;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;padding:1rem;transition:all .3s;display:flex;position:relative;box-shadow:0 4px 12px #0000001a}.contribution-bubble:hover .contribution-bubble-content{transform:scale(1.05);box-shadow:0 6px 20px #00000026}.contribution-bubble.voice .contribution-bubble-content{border-color:var(--color-primary)}.contribution-bubble.text .contribution-bubble-content{border-color:var(--color-orange-400)}.contribution-bubble.playing .contribution-bubble-content{background:rgba(var(--color-teal-500-rgb),.15);animation:1s infinite soundWave}@keyframes soundWave{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.contribution-icon{margin-bottom:.5rem;font-size:2rem}.contribution-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text);text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.contribution-duration,.contribution-author{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-top:.25rem}.contribution-text-popup{background:var(--color-surface);border:1px solid var(--color-card-border);z-index:1000;border-radius:12px;width:300px;max-height:400px;margin-top:1rem;padding:1rem;position:absolute;top:100%;left:50%;overflow-y:auto;transform:translate(-50%);box-shadow:0 8px 24px #0003}.popup-header{justify-content:space-between;align-items:flex-start;margin-bottom:1rem;display:flex}.popup-header h4{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);flex:1}.popup-header button{cursor:pointer;background:0 0;border:none;width:24px;height:24px;padding:0;font-size:24px}.popup-content{font-size:var(--font-size-sm);color:var(--color-text);white-space:pre-wrap;line-height:1.6}.popup-description{border-top:1px solid var(--color-border);font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-top:1rem;padding-top:1rem}.contribution-delete{background:var(--color-error);color:#fff;border:2px solid var(--color-surface);cursor:pointer;border-radius:50%;width:28px;height:28px;font-size:18px;line-height:1;display:none;position:absolute;top:-8px;right:-8px}.contribution-bubble:hover .contribution-delete{display:block}.logo-text{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);margin-left:var(--space-12);color:var(--color-white)}.user-profile{align-items:center;gap:var(--space-12);padding-left:var(--space-12);border-left:1px solid #fff3;display:flex}.user-name{font-size:var(--font-size-sm);color:var(--color-white);font-weight:var(--font-weight-medium)}.btn-primary{padding:var(--space-8)var(--space-16);background:var(--color-primary);color:var(--color-btn-primary-text);border-radius:var(--radius-base);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--duration-fast)var(--ease-standard);border:none}.btn-primary:hover{background:var(--color-primary-hover)}.btn-text{padding:var(--space-8)var(--space-12);color:#fffc;border-radius:var(--radius-base);font-size:var(--font-size-sm);cursor:pointer;transition:all var(--duration-fast)var(--ease-standard);background:0 0;border:1px solid #fff3}.btn-text:hover{color:var(--color-white);background:#ffffff1a}.modal-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10000;background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--color-surface);border:1px solid var(--color-card-border);border-radius:16px;max-width:90vw;max-height:90vh;position:relative;overflow-y:auto;box-shadow:0 10px 40px #0000004d}.modal-close{cursor:pointer;z-index:10;background:#0000001a;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:24px;line-height:1;transition:background .2s;display:flex;position:absolute;top:1rem;right:1rem}.modal-close:hover{background:#0003}.recorder-modal{max-width:600px;padding:0}.landing-page{width:100%;height:100%;color:var(--text-color);z-index:9999;background:linear-gradient(300deg,#020024,#090979,#6a0dad,#ff8c00,#d90429) 0 0/400% 400%;justify-content:center;align-items:center;animation:25s infinite moodShift;display:flex;position:relative;top:0;left:0;overflow:hidden}@keyframes moodShift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.bubble-container{pointer-events:none;z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}.galaxy-bubble{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;background:radial-gradient(circle at 30% 30%,#ffffff1a,#ffffff03);border:1px solid #ffffff26;border-radius:50%;animation:linear infinite floatBubble;position:absolute;box-shadow:0 0 15px #ffffff1a,inset 0 0 10px #ffffff1a}@keyframes floatBubble{0%{opacity:0;transform:translateY(110vh)translate(0)rotate(0)}10%{opacity:1}90%{opacity:1}to{opacity:0;transform:translateY(-20vh)translate(20px)rotate(360deg)}}.landing-content{z-index:10;text-align:center;position:relative}.landing-logo{letter-spacing:4px;text-transform:uppercase;text-shadow:0 0 20px #ffffff80;opacity:.9;color:#fff;width:100%;margin-bottom:2rem;font-size:2rem;font-weight:300;position:absolute;top:-150px}.enter-galaxy-btn{-webkit-backdrop-filter:blur(10px);color:#fff;letter-spacing:1px;cursor:pointer;text-transform:uppercase;background:#ffffff1a;border:none;border-radius:50%;outline:none;flex-direction:column;justify-content:center;align-items:center;width:220px;height:220px;font-size:1.2rem;font-weight:700;transition:all .4s;animation:3s ease-in-out infinite corePulse;display:flex;position:relative;box-shadow:0 0 30px #fff3,inset 0 0 40px #ffffff1a}.enter-galaxy-btn:after{content:"+";margin-bottom:10px;font-size:2rem;display:block}.enter-galaxy-btn:hover{color:#fff;background:#ffffff26;transform:scale(1.1);box-shadow:0 0 60px #fff6,inset 0 0 20px #fff3}.enter-galaxy-btn:active{transform:scale(.95)}@keyframes corePulse{0%{box-shadow:0 0 30px #fff3,inset 0 0 40px #ffffff1a}50%{box-shadow:0 0 50px #fff6,inset 0 0 40px #ffffff1a}to{box-shadow:0 0 30px #fff3,inset 0 0 40px #ffffff1a}}