:root{--font-brand: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", monospace;--bg-page: #07090e;--bg-window: #0c0f17;--bg-chat: #090c13;--bg-bar: #121622;--bg-card: #161b29;--bg-card-hover: #1e2436;--bg-input: #0e121b;--bg-popover: #161b29;--bubble-outgoing: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);--bubble-outgoing-text: #ffffff;--bubble-outgoing-time: rgba(255, 255, 255, .72);--bubble-outgoing-shadow: 0 2px 8px rgba(37, 99, 235, .25);--bubble-incoming: #171c2b;--bubble-incoming-text: #f8fafc;--bubble-incoming-time: #94a3b8;--bubble-incoming-border: rgba(255, 255, 255, .08);--bubble-incoming-shadow: 0 1px 4px rgba(0, 0, 0, .25);--accent-primary: #3b82f6;--accent-hover: #2563eb;--accent-subtle: rgba(59, 130, 246, .15);--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--border-subtle: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--border-focus: #3b82f6;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--radius-xs: 6px;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .6)}[data-theme=light]{--bg-page: #e6ecf2;--bg-window: #ffffff;--bg-chat: #efeae2;--bg-bar: #f7f9fc;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--bg-input: #ffffff;--bg-popover: #ffffff;--bubble-outgoing: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);--bubble-outgoing-text: #ffffff;--bubble-outgoing-time: rgba(255, 255, 255, .78);--bubble-outgoing-shadow: 0 2px 6px rgba(2, 132, 199, .22);--bubble-incoming: #ffffff;--bubble-incoming-text: #0f172a;--bubble-incoming-time: #64748b;--bubble-incoming-border: rgba(0, 0, 0, .07);--bubble-incoming-shadow: 0 1px 3px rgba(0, 0, 0, .08);--border-subtle: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .15);--border-focus: #0284c7;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;height:100dvh;width:100%;overflow:hidden;font-family:var(--font-sans);background-color:var(--bg-page);color:var(--text-primary);line-height:1.45;-webkit-font-smoothing:antialiased}button{font-family:inherit;border:none;background:none;cursor:pointer;outline:none;-webkit-user-select:none;user-select:none}input,textarea{font-family:inherit;border:none;outline:none;background:none;color:inherit}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#94a3b840;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#94a3b873}.whatsapp-viewport-container{position:relative;width:100vw;height:100vh;height:100dvh;display:flex;flex-direction:column;background-color:var(--bg-page);overflow:hidden}.whatsapp-bg-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(rgba(59,130,246,.05) 1px,transparent 1px);background-size:28px 28px;pointer-events:none;z-index:0}.whatsapp-main-window{position:relative;z-index:10;display:flex;flex-direction:column;width:100%;max-width:100%;height:100%;min-height:0;background-color:var(--bg-window);overflow:hidden}.room-gate-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;background-color:var(--bg-window);overflow-y:auto;position:relative}.gate-top-bar{width:100%;height:56px;min-height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border-subtle);background-color:var(--bg-bar)}.gate-brand-tag{font-size:.95rem;font-weight:700;color:var(--text-primary);letter-spacing:-.01em}.gate-top-actions{display:flex;align-items:center;gap:4px}.room-gate-card{width:100%;max-width:400px;margin:auto 0;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:36px 24px;box-shadow:var(--shadow-md);display:flex;flex-direction:column;align-items:center;animation:fadeIn .2s ease-out}.room-gate-icon-wrap{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:24px}.room-gate-icon-circle{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,#3b82f633,#10b98126);border:1.5px solid rgba(59,130,246,.35);display:flex;align-items:center;justify-content:center;color:var(--accent-primary);margin-bottom:14px}.room-gate-title{font-size:1.4rem;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}.room-gate-notice{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;color:var(--text-muted);background:#0003;padding:4px 10px;border-radius:var(--radius-full)}[data-theme=light] .room-gate-notice{background:#0000000d}.room-gate-form{width:100%;display:flex;flex-direction:column;align-items:center}.pin-boxes-container{display:flex;justify-content:center;align-items:center;gap:8px;width:100%;margin:6px 0 20px}.pin-box{width:44px;height:52px;flex-shrink:0;text-align:center;font-size:1.35rem;font-weight:700;font-family:var(--font-mono);background:var(--bg-input);border:1.5px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);transition:all .15s ease}.pin-box:focus{border-color:var(--border-focus);background:var(--bg-card);box-shadow:0 0 0 2px var(--accent-subtle);transform:translateY(-2px)}.pin-box.filled{border-color:var(--border-strong);background:var(--bg-card)}.room-gate-submit-btn{width:100%;max-width:304px;height:44px;display:flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);background:var(--bg-card-hover);color:var(--text-muted);font-size:.9rem;font-weight:700;transition:all .2s cubic-bezier(.4,0,.2,1)}.room-gate-submit-btn.ready{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;cursor:pointer;box-shadow:0 4px 14px #2563eb59}.room-gate-submit-btn.ready:hover{transform:translateY(-1px);box-shadow:0 6px 18px #2563eb73}.recent-rooms-section{width:100%;max-width:304px;margin-top:24px;padding-top:18px;border-top:1px solid var(--border-subtle)}.recent-rooms-label{display:flex;align-items:center;gap:5px;font-size:.68rem;font-weight:700;color:var(--text-muted);margin-bottom:10px}.recent-rooms-pills{display:flex;flex-wrap:wrap;gap:6px}.recent-room-pill{display:flex;align-items:center;gap:4px;padding:5px 10px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-full);font-size:.78rem;font-weight:600;color:var(--text-secondary);font-family:var(--font-mono);transition:all .15s ease}.recent-room-pill:hover{color:var(--text-primary);border-color:var(--border-focus);background:var(--bg-card)}.recent-hash-icon{color:var(--accent-primary)}.whatsapp-top-bar{height:60px;min-height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;background-color:var(--bg-bar);border-bottom:1px solid var(--border-subtle);z-index:20}.top-bar-left{display:flex;align-items:center;gap:10px;min-width:0}.top-bar-back-btn{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text-secondary);transition:all .15s ease}.top-bar-back-btn:hover{color:var(--text-primary);background:var(--bg-card)}.top-bar-room-info{display:flex;flex-direction:column;min-width:0}.top-bar-room-title{font-size:.95rem;font-weight:700;font-family:var(--font-mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.top-bar-room-subtitle{font-size:.74rem;color:var(--text-secondary);display:flex;align-items:center}.top-bar-center-brand{position:absolute;left:50%;transform:translate(-50%);display:flex;align-items:center;pointer-events:none}.brand-title-text{font-family:var(--font-brand);font-size:.92rem;font-weight:800;letter-spacing:-.01em;color:var(--text-primary);opacity:.85}.presence-total-count{display:flex;align-items:center;gap:5px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 6px var(--success)}.status-dot.connecting{background:var(--warning);box-shadow:0 0 6px var(--warning)}.typing-notice{color:var(--accent-primary);font-weight:600}.top-bar-right{display:flex;align-items:center;gap:4px}.top-bar-action-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text-secondary);transition:all .15s ease}.top-bar-action-btn:hover{color:var(--text-primary);background:var(--bg-card)}.top-bar-action-btn.active{color:var(--accent-primary)}.whatsapp-chat-feed{flex:1 1 0%;min-height:0;overflow-y:auto;padding:10px 12px;background-color:var(--bg-chat);display:flex;flex-direction:column;position:relative;scroll-behavior:smooth;background-image:radial-gradient(rgba(0,0,0,.04) 1px,transparent 1px);background-size:18px 18px}[data-theme=dark] .whatsapp-chat-feed{background-image:radial-gradient(rgba(255,255,255,.02) 1px,transparent 1px)}.whatsapp-security-banner{align-self:center;display:flex;align-items:center;gap:6px;padding:5px 10px;background:var(--bg-card);border:1px solid 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.whatsapp-bubble{background:var(--bubble-outgoing);color:var(--bubble-outgoing-text);box-shadow:var(--bubble-outgoing-shadow);border-bottom-right-radius:2px}.whatsapp-msg-row.incoming .whatsapp-bubble{background:var(--bubble-incoming);color:var(--bubble-incoming-text);border:1px solid var(--bubble-incoming-border);box-shadow:var(--bubble-incoming-shadow);border-bottom-left-radius:2px}.bubble-sender-name{margin-bottom:1px;max-width:280px;line-height:1.15}.sender-name-label{display:inline-block;font-size:.72rem;font-weight:700;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whatsapp-quote-box{padding:4px 6px;margin-bottom:4px;border-radius:var(--radius-xs);background:#00000014;border-left:3px solid var(--accent-primary);font-size:.72rem}.whatsapp-msg-row.outgoing .whatsapp-quote-box{background:#ffffff29;border-left-color:#fff}.quote-sender-tag{font-weight:700;color:var(--accent-primary);margin-bottom:1px;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whatsapp-msg-row.outgoing .quote-sender-tag{color:#fff}.quote-snippet-text{color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:240px}.whatsapp-msg-row.outgoing .quote-snippet-text{color:#ffffffd9}.bubble-media-wrapper{margin:2px 0;border-radius:var(--radius-xs);overflow:hidden}.media-image-card{position:relative;cursor:pointer;border-radius:var(--radius-xs);overflow:hidden}.bubble-img{width:100%;max-height:260px;object-fit:cover;display:block}.image-zoom-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0000004d;display:flex;align-items:center;justify-content:center;gap:5px;color:#fff;font-size:.76rem;font-weight:600;opacity:0;transition:opacity .15s}.media-image-card:hover .image-zoom-overlay{opacity:1}.bubble-video{width:100%;max-height:240px;border-radius:var(--radius-xs)}.bubble-audio{width:100%;margin-top:2px}.bubble-file-card{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--radius-xs);background:#00000014;color:inherit;text-decoration:none;border:1px solid var(--border-subtle)}.whatsapp-msg-row.outgoing .bubble-file-card{background:#ffffff26;border-color:#fff3}.file-card-icon{color:#f59e0b}.file-card-info{min-width:0}.file-card-name{font-size:.8rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}.file-card-sub{font-size:.65rem;opacity:.7}.bubble-text-content{font-size:.88rem;line-height:1.32;white-space:pre-wrap;letter-spacing:-.01em}.bubble-time-row{display:flex;align-items:center;justify-content:flex-end;margin-top:1px;margin-left:8px;float:right;line-height:1}.bubble-time-text{font-size:.62rem;font-family:var(--font-mono);opacity:.72}.whatsapp-bubble.deleted-bubble{background:#0000000a!important;border:1px dashed var(--border-strong)!important;box-shadow:none!important;color:var(--text-muted)!important}[data-theme=dark] .whatsapp-bubble.deleted-bubble{background:#ffffff08!important;border:1px dashed var(--border-subtle)!important}.bubble-deleted-notice{display:flex;align-items:center;gap:5px;font-style:italic;font-size:.82rem;color:var(--text-muted);padding:1px 0}.deleted-icon{color:var(--text-muted);opacity:.8;flex-shrink:0}.msg-action-toolbar{display:flex;align-items:center;gap:2px;position:absolute;top:-14px;background:var(--bg-popover);border:1px solid var(--border-strong);border-radius:var(--radius-full);padding:2px 4px;opacity:0;pointer-events:none;transition:opacity .15s ease,transform .15s ease;transform:translateY(2px);z-index:10;box-shadow:var(--shadow-md);white-space:nowrap}.whatsapp-msg-row.outgoing .msg-action-toolbar{right:4px;left:auto}.whatsapp-msg-row.incoming .msg-action-toolbar{left:4px;right:auto}.whatsapp-msg-container:hover .msg-action-toolbar{opacity:1;pointer-events:auto;transform:translateY(0)}.quick-emojis-group{display:flex;align-items:center}.action-emoji-chip{padding:1px 3px;font-size:.88rem;transition:transform 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4px;border-radius:var(--radius-full)}.two-tier-input-dock{background-color:var(--bg-bar);border-top:1px solid var(--border-subtle);padding:8px 12px;position:relative;z-index:20;display:flex;flex-direction:column;gap:6px;flex-shrink:0}@media (max-width: 600px){.two-tier-input-dock{padding:6px 10px;gap:4px}}.whatsapp-reply-banner{display:flex;align-items:center;justify-content:space-between;padding:5px 10px;margin-bottom:2px;background:var(--bg-card);border-left:3px solid 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ease}.dock-alias-pill:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 2px var(--accent-subtle);background:var(--bg-card)}.dock-alias-avatar{width:22px;height:22px;min-width:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.62rem;font-weight:800;flex-shrink:0;box-shadow:0 1px 2px #00000026}.dock-alias-input{width:100px;font-size:.78rem;font-weight:600;color:var(--text-primary);text-overflow:ellipsis;padding:0 2px}.dock-top-actions{display:flex;align-items:center;gap:3px}.dock-action-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text-secondary);transition:all .15s ease}.dock-action-btn:hover{color:var(--text-primary);background:var(--bg-card)}.dock-action-btn.active{color:var(--accent-primary);background:var(--bg-card)}.input-dock-bottom-row{display:flex;align-items:flex-end;gap:8px;width:100%}.dock-textarea-wrapper{flex:1;min-height:38px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:0 12px;display:flex;align-items:center;transition:border-color .2s,box-shadow .2s;min-width:0}.dock-textarea-wrapper:focus-within{border-color:var(--border-focus)}.dock-textarea{width:100%;min-height:36px;max-height:120px;padding:8px 0;font-size:.9rem;line-height:1.35;resize:none;color:var(--text-primary);background:transparent}.dock-textarea::placeholder{color:var(--text-muted)}.dock-send-btn{width:38px;height:38px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--bg-card);color:var(--text-muted);transition:all .2s cubic-bezier(.4,0,.2,1)}.dock-send-btn.ready{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;cursor:pointer;box-shadow:0 2px 8px #2563eb59}.dock-send-btn.ready:hover{transform:scale(1.06)}.custom-dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:120;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s ease-out}.custom-dialog-card{position:relative;width:100%;max-width:380px;background:var(--bg-card);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:28px 24px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;align-items:center;text-align:center;animation:scaleUp .18s cubic-bezier(.16,1,.3,1)}@keyframes scaleUp{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.custom-dialog-close-btn{position:absolute;top:14px;right:14px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text-muted);transition:all .15s ease}.custom-dialog-close-btn:hover{color:var(--text-primary);background:var(--bg-card-hover)}.custom-dialog-header{display:flex;flex-direction:column;align-items:center;margin-bottom:22px}.custom-dialog-icon-circle{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:14px}.custom-dialog-icon-circle.destructive{background:#ef444426;border:1.5px solid rgba(239,68,68,.35);color:#ef4444}.custom-dialog-icon-circle.info{background:#3b82f626;border:1.5px solid rgba(59,130,246,.35);color:#3b82f6}.custom-dialog-title{font-size:1.15rem;font-weight:700;margin-bottom:6px}.custom-dialog-message{font-size:.84rem;color:var(--text-secondary);line-height:1.45}.custom-dialog-actions{display:flex;align-items:center;gap:10px;width:100%}.custom-dialog-btn{flex:1;height:40px;border-radius:var(--radius-sm);font-size:.86rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.custom-dialog-btn.cancel{background:var(--bg-input);border:1px solid var(--border-subtle);color:var(--text-secondary)}.custom-dialog-btn.cancel:hover{background:var(--bg-card-hover);color:var(--text-primary)}.custom-dialog-btn.confirm.destructive{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;box-shadow:0 2px 8px #ef444459}.custom-dialog-btn.confirm.destructive:hover{background:#dc2626;transform:translateY(-1px)}.custom-dialog-btn.confirm.primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;box-shadow:0 2px 8px #2563eb59}.custom-toast-container{position:fixed;top:18px;left:50%;transform:translate(-50%);z-index:150;display:flex;flex-direction:column;gap:8px;pointer-events:none;width:100%;max-width:420px;padding:0 16px}.custom-toast-pill{pointer-events:auto;display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-card);border:1px solid var(--border-strong);border-radius:var(--radius-full);box-shadow:var(--shadow-lg);font-size:.84rem;font-weight:600;color:var(--text-primary);animation:slideDownToast .25s cubic-bezier(.16,1,.3,1)}@keyframes slideDownToast{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.custom-toast-pill.error{border-color:#ef444466;background:var(--bg-card)}.custom-toast-pill.success{border-color:#10b98166;background:var(--bg-card)}.toast-icon-wrap{display:flex;align-items:center;justify-content:center;flex-shrink:0}.toast-icon.error{color:#ef4444}.toast-icon.success{color:#10b981}.toast-icon.info{color:#3b82f6}.toast-message-text{flex:1;line-height:1.35}.toast-close-btn{width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text-muted);flex-shrink:0;transition:all .15s ease}.toast-close-btn:hover{color:var(--text-primary)}.emoji-picker-popover{position:absolute;bottom:60px;left:12px;width:310px;height:310px;background:var(--bg-popover);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;z-index:40;overflow:hidden;animation:fadeIn .15s ease-out}.emoji-picker-header{padding:8px 10px;border-bottom:1px solid var(--border-subtle)}.emoji-search-box{display:flex;align-items:center;gap:6px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:0 8px;height:32px}.emoji-search-icon{color:var(--text-muted)}.emoji-search-input{flex:1;font-size:.82rem}.emoji-search-clear{color:var(--text-muted)}.emoji-picker-tabs{display:flex;border-bottom:1px solid var(--border-subtle);padding:2px 6px;background:var(--bg-bar)}.emoji-tab-btn{flex:1;height:30px;font-size:1rem;border-radius:var(--radius-xs);transition:background .15s}.emoji-tab-btn.active{background:var(--bg-card)}.emoji-picker-grid{flex:1;overflow-y:auto;padding:8px;display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.emoji-cell-btn{height:34px;font-size:1.2rem;border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;transition:transform .15s,background .15s}.emoji-cell-btn:hover{background:var(--bg-card);transform:scale(1.2)}.emoji-no-results{grid-column:1 / -1;text-align:center;padding:20px 0;font-size:.8rem;color:var(--text-muted)}.lightbox-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:100;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}.lightbox-container{max-width:90vw;max-height:90vh;display:flex;flex-direction:column;gap:10px}.lightbox-top-bar{display:flex;align-items:center;justify-content:space-between;color:#fff;padding:0 4px}.lightbox-file-title{display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600}.lightbox-actions-right{display:flex;align-items:center;gap:8px}.lightbox-action-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-full);background:#ffffff26;color:#fff;font-size:.8rem;font-weight:600;text-decoration:none;transition:background .2s}.lightbox-action-btn:hover{background:#ffffff40}.lightbox-action-btn.download{background:var(--accent-primary)}.lightbox-body{border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center}.lightbox-image{max-width:90vw;max-height:80vh;object-fit:contain}.lightbox-video{max-width:90vw;max-height:80vh}.dropzone-overlay-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#07090ee6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:60;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .2s ease-out}.dropzone-card{width:100%;max-width:440px;padding:36px 20px;border:2px dashed var(--accent-primary);border-radius:var(--radius-lg);background:var(--accent-subtle);display:flex;flex-direction:column;align-items:center;text-align:center}.dropzone-icon-glow{color:var(--accent-primary);margin-bottom:14px}.dropzone-title{font-size:1.15rem;font-weight:700;margin-bottom:6px}.dropzone-subtitle{font-size:.82rem;color:var(--text-secondary);margin-bottom:14px}.dropzone-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--radius-full);background:#3b82f633;color:#60a5fa;font-size:.72rem;font-weight:700}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.three-panel-layout{display:flex;width:100vw;flex:1 1 0%;min-height:0;height:100%;overflow:hidden;position:relative;z-index:10}.panel-slot{height:100%;min-height:0;overflow:hidden;display:flex;flex-direction:column}.games-slot{width:380px;min-width:340px;max-width:440px;border-right:1px solid var(--border-subtle);background:var(--bg-card);z-index:15}.chat-slot{flex:1 1 0%;min-width:320px;min-height:0;background:var(--bg-chat);position:relative}.chat-slot .whatsapp-main-window{width:100%;max-width:100%;height:100%;min-height:0;border-radius:0;box-shadow:none;border:none}.leaderboard-slot{width:330px;min-width:290px;max-width:380px;border-left:1px solid var(--border-subtle);background:var(--bg-card);z-index:15}.top-bar-action-btn.header-nav-btn{position:relative}.top-bar-action-btn.header-nav-btn.active{color:var(--accent-primary);background:var(--accent-subtle)}.panel-mobile-close-btn{display:none;align-items:center;gap:4px;padding:5px 12px;border-radius:var(--radius-sm);background:var(--accent-primary);color:#fff;font-size:.76rem;font-weight:700;margin-left:auto;transition:all .15s ease}.panel-mobile-close-btn:hover{opacity:.9}.leaderboard-header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.patches-cell.corner-selected{outline:2px dashed var(--accent-primary);background:#3b82f659!important}@media (max-width: 960px){.panel-mobile-close-btn{display:flex}.three-panel-layout{height:100dvh}.panel-slot{display:none!important;width:100%!important;max-width:100%!important;min-width:100%!important;height:100%!important;min-height:0!important;border:none!important}.panel-slot.mobile-active{display:flex!important}}.games-sidebar-panel{display:flex;flex-direction:column;height:100%;background:var(--bg-card)}.games-panel-header{height:56px;padding:0 14px;display:flex;align-items:center;border-bottom:1px solid var(--border-subtle);background:var(--bg-bar)}.games-header-title{display:flex;align-items:center;gap:10px}.games-header-icon{color:var(--accent-primary)}.games-header-title h3{font-size:.95rem;font-weight:700;letter-spacing:-.01em}.games-header-title p{font-size:.7rem;color:var(--text-muted)}.games-back-btn{display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;color:var(--accent-primary);padding:6px 10px;border-radius:var(--radius-sm);background:var(--accent-subtle);transition:background .15s}.games-back-btn:hover{background:var(--border-subtle)}.games-panel-body{flex:1;overflow-y:auto;padding:12px}.daily-pulse-banner{display:flex;align-items:center;gap:6px;padding:8px 12px;background:#f59e0b1f;border:1px solid rgba(245,158,11,.25);border-radius:var(--radius-sm);color:#f59e0b;font-size:.74rem;font-weight:600;margin-bottom:12px}.flame-icon{color:#f59e0b;flex-shrink:0}.games-cards-list{display:flex;flex-direction:column;gap:10px}.game-selection-card{display:flex;gap:12px;padding:12px;border-radius:var(--radius-md);background:var(--bg-input);border:1px solid var(--border-subtle);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.game-selection-card:hover{transform:translateY(-2px);border-color:var(--border-focus);box-shadow:var(--shadow-md)}.game-selection-card.solved{border-color:#10b98159;background:#10b9810a}.game-card-icon-wrap{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--bg-card);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}.game-card-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.game-card-title-row{display:flex;align-items:center;justify-content:space-between}.game-name{font-size:.92rem;font-weight:700}.game-tag-pill{font-size:.65rem;font-weight:700;padding:2px 6px;border-radius:var(--radius-full);background:var(--bg-card);color:var(--text-muted);border:1px solid var(--border-subtle)}.game-desc{font-size:.74rem;color:var(--text-secondary);line-height:1.35}.game-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:4px}.game-solved-badge{display:flex;align-items:center;gap:4px;font-size:.72rem;font-weight:700;color:#10b981}.game-ready-badge{display:flex;align-items:center;gap:4px;font-size:.72rem;font-weight:700;color:#f59e0b}.play-arrow{color:var(--text-muted);transition:transform .15s}.game-selection-card:hover .play-arrow{transform:translate(3px);color:var(--accent-primary)}.active-game-viewport{height:100%}.arcade-game-container{display:flex;flex-direction:column;align-items:center;gap:10px;padding-bottom:20px}.game-top-bar{display:flex;align-items:center;justify-content:space-between;width:100%;padding-bottom:6px;border-bottom:1px solid var(--border-subtle)}.game-badge-group{display:flex;align-items:center;gap:6px}.game-mode-chip{display:flex;align-items:center;gap:4px;font-size:.72rem;font-weight:700;padding:4px 8px;border-radius:var(--radius-full);background:var(--bg-input);color:var(--text-muted);border:1px solid var(--border-subtle);transition:all .15s}.game-mode-chip.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.game-timer-display{font-family:var(--font-mono);font-size:.82rem;font-weight:700;color:var(--text-primary);background:var(--bg-input);padding:4px 8px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.game-instructions-strip{font-size:.72rem;color:var(--text-secondary);text-align:center;line-height:1.3}.sudoku-tools-row{display:flex;align-items:center;gap:8px;margin-top:4px}.sudoku-tool-btn{display:flex;align-items:center;gap:4px;padding:6px 12px;border-radius:var(--radius-sm);background:var(--bg-input);border:1px solid var(--border-subtle);font-size:.75rem;font-weight:600;color:var(--text-secondary);transition:all .15s}.sudoku-tool-btn:hover{background:var(--bg-card);color:var(--text-primary);border-color:var(--border-focus)}.sudoku-tool-btn.active{background:var(--accent-subtle);border-color:var(--accent-primary);color:var(--accent-primary)}.sudoku-board-wrap{display:flex;justify-content:center;width:100%}.sudoku-grid{display:grid;grid-template-columns:repeat(6,44px);grid-template-rows:repeat(6,44px);border:2px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input)}.sudoku-cell{position:relative;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-subtle);background:var(--bg-card);font-family:var(--font-mono);font-size:1.15rem;font-weight:700;color:var(--text-primary);transition:background .1s}.sudoku-cell.given{color:var(--accent-primary);font-weight:900}.sudoku-cell.selected{background:var(--accent-subtle)!important;border-color:var(--accent-primary)}.sudoku-cell.peer{background:#3b82f614}.sudoku-cell.same-num{background:#f59e0b33}.sudoku-cell.conflict{background:#ef444440!important;color:#ef4444!important}.sudoku-cell.box-border-b{border-bottom:2px solid var(--border-strong)}.sudoku-cell.box-border-r{border-right:2px solid var(--border-strong)}.sudoku-notes{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr);width:100%;height:100%;padding:2px}.note-digit{font-size:.55rem;color:var(--text-muted);text-align:center}.sudoku-pad{display:flex;align-items:center;gap:6px;margin-top:4px}.pad-digit-btn{width:38px;height:40px;border-radius:var(--radius-sm);background:var(--bg-input);border:1px solid var(--border-subtle);font-family:var(--font-mono);font-size:1.05rem;font-weight:700;color:var(--text-primary);transition:all .15s}.pad-digit-btn:hover{background:var(--bg-card);border-color:var(--border-focus);transform:translateY(-2px)}.pad-digit-btn.done{opacity:.4}.pad-digit-btn.erase-btn{background:#ef44441a;color:#ef4444;border-color:#ef444440}.tango-board-wrap{position:relative;display:flex;justify-content:center;width:100%}.tango-grid{display:grid;grid-template-columns:repeat(6,44px);grid-template-rows:repeat(6,44px);border:2px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input)}.tango-cell{display:flex;align-items:center;justify-content:center;border:1px solid var(--border-subtle);background:var(--bg-card);font-size:1.25rem;cursor:pointer;transition:transform .1s}.tango-cell.given{background:#0000000d}.tango-edges-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.tango-edge-badge{position:absolute;transform:translate(-50%,-50%);width:16px;height:16px;border-radius:50%;background:var(--bg-popover);border:1px solid var(--border-strong);display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:800;color:var(--text-primary);box-shadow:var(--shadow-sm)}.tango-edge-badge.eq{color:#10b981}.tango-edge-badge.neq{color:#ef4444}.queens-board-wrap{display:flex;justify-content:center;width:100%}.queens-grid{display:grid;border:2px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input)}.queens-cell{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(0,0,0,.08);font-size:1.25rem;cursor:pointer}.queens-cell.border-t{border-top:2.5px solid var(--border-strong)}.queens-cell.border-b{border-bottom:2.5px solid var(--border-strong)}.queens-cell.border-l{border-left:2.5px solid var(--border-strong)}.queens-cell.border-r{border-right:2.5px solid var(--border-strong)}.queens-cell.conflict{background:#ef444466!important}.queens-crown{font-size:1.3rem;animation:popIn .2s cubic-bezier(.175,.885,.32,1.275)}.queens-mark{font-size:.75rem;color:var(--text-muted)}.zip-board-wrap{display:flex;justify-content:center;width:100%}.zip-grid{display:grid;border:2px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input)}.zip-cell{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-subtle);background:var(--bg-card);position:relative;cursor:pointer}.zip-cell.on-path{background:#3b82f62e}.zip-cell.tip{background:var(--accent-primary)!important;box-shadow:0 0 8px var(--accent-primary)}.zip-cell.tip .zip-path-dot{background:#fff}.zip-waypoint-badge{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-weight:800;font-family:var(--font-mono);display:flex;align-items:center;justify-content:center;font-size:.85rem;box-shadow:0 2px 4px #f59e0b66}.zip-path-dot{width:10px;height:10px;border-radius:50%;background:var(--accent-primary)}.zip-cell.wall-t{border-top:3px solid #ef4444}.zip-cell.wall-r{border-right:3px solid #ef4444}.zip-cell.wall-b{border-bottom:3px solid #ef4444}.zip-cell.wall-l{border-left:3px solid #ef4444}.patches-board-wrap{display:flex;justify-content:center;width:100%}.patches-grid{display:grid;border:2px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);-webkit-user-select:none;user-select:none}.patches-cell{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-subtle);background:var(--bg-card);cursor:pointer;transition:background .1s}.patches-cell.occupied{border-width:1.5px}.patches-cell.drag-preview{background:#3b82f666!important;border-color:#3b82f6!important}.patches-clue-badge{font-family:var(--font-mono);font-weight:800;font-size:1rem;color:var(--text-primary)}.leaderboard-panel{display:flex;flex-direction:column;height:100%;background:var(--bg-card)}.leaderboard-header{height:56px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-subtle);background:var(--bg-bar)}.leaderboard-title-row{display:flex;align-items:center;gap:10px}.leaderboard-icon-ring{width:32px;height:32px;border-radius:50%;background:#f59e0b26;display:flex;align-items:center;justify-content:center}.trophy-gold{color:#f59e0b}.leaderboard-title-row h3{font-size:.92rem;font-weight:700}.reset-timer{font-size:.68rem;color:var(--text-muted);display:flex;align-items:center;gap:4px}.reset-timer .time-val{font-family:var(--font-mono);font-weight:700;color:var(--text-primary)}.leaderboard-refresh-btn{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all .15s}.leaderboard-refresh-btn:hover{background:var(--bg-card);color:var(--text-primary)}.leaderboard-game-tabs{display:flex;align-items:center;gap:4px;padding:8px 12px;border-bottom:1px solid var(--border-subtle);overflow-x:auto}.leaderboard-tab-btn{display:flex;align-items:center;gap:4px;padding:5px 8px;border-radius:var(--radius-full);background:var(--bg-input);border:1px solid var(--border-subtle);font-size:.72rem;font-weight:600;color:var(--text-secondary);white-space:nowrap;transition:all .15s}.leaderboard-tab-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.leaderboard-list-body{flex:1;overflow-y:auto;padding:10px}.leaderboard-loading,.leaderboard-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;text-align:center;gap:8px;color:var(--text-muted);font-size:.78rem;padding:20px}.flame-empty-icon{color:#f59e0b}.leaderboard-empty h4{font-size:.95rem;color:var(--text-primary);font-weight:700}.leaderboard-rankings-table{display:flex;flex-direction:column;gap:6px}.rank-row{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:var(--radius-sm);background:var(--bg-input);border:1px solid var(--border-subtle);transition:transform .15s}.rank-row:hover{transform:translate(2px);border-color:var(--border-focus)}.rank-row.rank-1{background:#f59e0b14;border-color:#f59e0b4d}.rank-row.rank-2{background:#94a3b814;border-color:#94a3b84d}.rank-row.rank-3{background:#cd7f3214;border-color:#cd7f324d}.rank-badge{width:24px;display:flex;align-items:center;justify-content:center;font-size:1.1rem}.rank-num{font-family:var(--font-mono);font-size:.75rem;font-weight:700;color:var(--text-muted)}.rank-player-avatar{width:26px;height:26px;min-width:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.65rem;font-weight:800}.rank-player-info{flex:1;min-width:0;display:flex;flex-direction:column}.rank-player-name{font-size:.8rem;font-weight:700;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rank-player-sub{font-size:.65rem;color:var(--text-muted)}.rank-player-time{text-align:right}.time-highlight{font-family:var(--font-mono);font-size:.85rem;font-weight:700;color:var(--accent-primary)}.leaderboard-footer{padding:8px 12px;border-top:1px solid var(--border-subtle);background:var(--bg-bar);display:flex;align-items:center;gap:6px;font-size:.68rem;color:var(--text-muted);justify-content:center}.game-win-modal{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:24px;position:relative;display:flex;flex-direction:column;gap:16px;animation:popIn .25s cubic-bezier(.175,.885,.32,1.275)}.game-win-close{position:absolute;top:12px;right:12px;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.game-win-close:hover{background:var(--bg-input);color:var(--text-primary)}.game-win-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px}.game-win-trophy-ring{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#f59e0b33,#d977064d);border:2px solid rgba(245,158,11,.4);display:flex;align-items:center;justify-content:center;color:#f59e0b}.game-win-title{font-size:1.3rem;font-weight:800}.game-win-subtitle{font-size:.8rem;color:var(--text-muted)}.game-win-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat-card{display:flex;flex-direction:column;align-items:center;padding:12px 8px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.stat-label{font-size:.72rem;color:var(--text-muted);margin-bottom:2px}.stat-value{font-family:var(--font-mono);font-size:1.25rem;font-weight:800;color:var(--accent-primary)}.leaderboard-submit-box{display:flex;flex-direction:column;gap:8px;padding:12px;background:#f59e0b14;border:1px solid rgba(245,158,11,.25);border-radius:var(--radius-md)}.submit-box-label{display:flex;align-items:center;gap:6px;font-size:.76rem;font-weight:700;color:var(--text-primary)}.submit-input-row{display:flex;align-items:center;gap:6px}.submit-name-input{flex:1;height:36px;padding:0 10px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;color:var(--text-primary)}.submit-score-btn{height:36px;padding:0 12px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-size:.8rem;font-weight:700;display:flex;align-items:center;gap:4px;cursor:pointer;box-shadow:0 2px 6px #f59e0b59;transition:transform .15s}.submit-score-btn:hover{transform:scale(1.03)}.score-submitted-badge{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px;background:#10b98126;border:1px solid rgba(16,185,129,.3);border-radius:var(--radius-md);color:#10b981;font-size:.82rem;font-weight:700}.game-win-actions{display:flex;flex-direction:column;gap:8px}.win-action-btn{height:40px;display:flex;align-items:center;justify-content:center;gap:6px;border-radius:var(--radius-md);font-size:.85rem;font-weight:700;cursor:pointer;transition:all .15s}.win-action-btn.share-chat{background:var(--accent-primary);color:#fff;box-shadow:0 2px 8px #2563eb4d}.win-action-btn.share-chat:hover{transform:translateY(-1px)}.win-action-btn.play-again{background:var(--bg-input);border:1px solid var(--border-subtle);color:var(--text-primary)}.win-action-btn.play-again:hover{background:var(--bg-card)}