.messages-container{display:grid;grid-template-columns:1fr 2fr;gap:2rem;height:calc(100vh - 260px);overflow:hidden;padding:0!important;background:transparent!important;border:none!important;box-shadow:none!important;height:calc(100vh - 4rem)}.messages-container .contacts-panel{display:flex;flex-direction:column;overflow:hidden;background-color:var(--bg-panel);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1rem}.messages-container .contacts-panel h2{font-size:1.25rem;font-weight:700;margin-bottom:1rem}.messages-container .contacts-panel .search-container{margin-bottom:1rem;position:relative}.messages-container .contacts-panel .search-container svg{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--text-muted)}.messages-container .contacts-panel .search-container input{padding-left:2.5rem}.messages-container .contacts-panel .contacts-list{flex:1;overflow:auto}.messages-container .contacts-panel .contacts-list .empty-state{text-align:center;color:var(--text-muted);padding:2rem}.messages-container .contacts-panel .contacts-list .contact-item{padding:1rem;border-bottom:1px solid var(--border-light);cursor:pointer;background-color:transparent;transition:background-color .2s}.messages-container .contacts-panel .contacts-list .contact-item:hover{background-color:#25d3660d}.messages-container .contacts-panel .contacts-list .contact-item.active{background-color:#25d3661a}.messages-container .contacts-panel .contacts-list .contact-item .contact-name{font-weight:600;margin-bottom:.25rem}.messages-container .contacts-panel .contacts-list .contact-item .contact-name.unnamed{color:var(--text-muted)}.messages-container .contacts-panel .contacts-list .contact-item .contact-phone{font-size:.875rem;color:var(--text-muted)}.messages-container .messages-panel{display:flex;flex-direction:column;overflow:hidden;background-color:var(--bg-panel);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1rem}.messages-container .messages-panel .messages-header{border-bottom:1px solid var(--border-light);padding-bottom:1rem;margin-bottom:1rem;display:flex;justify-content:space-between;align-items:center}.messages-container .messages-panel .messages-header h2{font-size:1.25rem;font-weight:700;margin-bottom:.5rem}.messages-container .messages-panel .messages-header h2.unnamed{color:var(--text-muted)}.messages-container .messages-panel .messages-header .contact-info{color:var(--text-muted);font-size:.875rem}.messages-container .messages-panel .messages-header .message-stats{font-size:.875rem;color:var(--text-muted);margin-top:.5rem}.messages-container .messages-panel .error-message{padding:1rem;background-color:#e74c3c1a;border:1px solid var(--danger);border-radius:var(--radius-md);color:var(--danger);margin-bottom:1rem}.messages-container .messages-panel .loading,.messages-container .messages-panel .empty-state,.messages-container .messages-panel .no-contact{text-align:center;padding:2rem;color:var(--text-muted)}.messages-container .messages-panel .loading.no-contact,.messages-container .messages-panel .empty-state.no-contact,.messages-container .messages-panel .no-contact.no-contact{display:flex;align-items:center;justify-content:center;height:100%}.messages-container .messages-panel .messages-list{flex:1;overflow:auto;display:flex;flex-direction:column-reverse;gap:.5rem;padding:1rem}.messages-container .messages-panel .messages-list .message-wrapper{display:flex;align-items:flex-end;gap:.5rem;flex-direction:column;align-items:flex-start}.messages-container .messages-panel .messages-list .message-wrapper.sent{align-items:flex-end}.messages-container .messages-panel .messages-list .message-wrapper.sent .message-reply-context{align-self:flex-end}.messages-container .messages-panel .messages-list .message-wrapper.received{align-items:flex-start}.messages-container .messages-panel .messages-list .message-wrapper.highlighted .message-bubble{background-color:color-mix(in srgb,var(--primary) 40%,white);box-shadow:0 0 8px #25d3664d}.messages-container .messages-panel .messages-list .message-wrapper .message-reply-context{margin-bottom:.25rem;width:100%}.messages-container .messages-panel .messages-list .message-wrapper .message-reply-context .reply-context-button{width:100%;padding:.5rem .875rem;background-color:#25d3660d;border:1px solid rgba(37,211,102,.2);border-radius:.75rem;cursor:pointer;transition:all .2s;display:flex;flex-direction:column;gap:.25rem;text-align:left}.messages-container .messages-panel .messages-list .message-wrapper .message-reply-context .reply-context-button:hover{background-color:#25d3661a;border-color:var(--primary)}.messages-container .messages-panel .messages-list .message-wrapper .message-reply-context .reply-context-button .reply-context-content{display:flex;flex-direction:column;gap:.25rem}.messages-container .messages-panel .messages-list .message-wrapper .message-reply-context .reply-context-button .reply-context-content .reply-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;font-weight:600;letter-spacing:.5px}.messages-container .messages-panel .messages-list .message-wrapper .message-reply-context .reply-context-button .reply-context-content .reply-from{font-size:.8rem;font-weight:600;color:var(--primary)}.messages-container .messages-panel .messages-list .message-wrapper .message-reply-context .reply-context-button .reply-context-content .reply-text{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.messages-container .messages-panel .messages-list .message-bubble-container{display:flex;align-items:flex-end;gap:.5rem;width:100%}.messages-container .messages-panel .messages-list .message-bubble{position:relative;max-width:65%;padding:.5rem .875rem;word-wrap:break-word;line-height:1.4;box-shadow:0 1px 2px #0000000d}.messages-container .messages-panel .messages-list .message-bubble.sent{background-color:color-mix(in srgb,var(--primary) 25%,white);color:var(--text-primary);border-radius:1rem .25rem 1rem 1rem}.messages-container .messages-panel .messages-list .message-bubble.received{background-color:#f0f0f0;color:var(--text-primary);border-radius:.25rem 1rem 1rem}.messages-container .messages-panel .messages-list .message-bubble .message-body{font-size:.95rem}.messages-container .messages-panel .messages-list .message-bubble .message-body.media{font-style:italic;opacity:.7}.messages-container .messages-panel .messages-list .message-bubble .message-footer{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-top:.25rem}.messages-container .messages-panel .messages-list .message-bubble .message-time{font-size:.7rem;opacity:.6;text-align:right;white-space:nowrap}.messages-container .messages-panel .messages-list .message-bubble .message-status{font-size:.65rem;display:inline-flex;align-items:center;margin-left:.25rem;opacity:.6}.messages-container .messages-panel .messages-list .message-bubble .message-status svg{width:16px;height:16px}.messages-container .messages-panel .messages-list .message-bubble .message-status.status-read,.messages-container .messages-panel .messages-list .message-bubble .message-status.status-delivered{opacity:1}.messages-container .messages-panel .messages-list .message-bubble .message-status.status-read{color:var(--status-read)}.messages-container .messages-panel .messages-list .message-bubble .message-reaction{position:absolute;font-size:1.2rem;display:inline-block;margin-left:auto;left:-.5rem;bottom:-.5rem}.messages-list::-webkit-scrollbar{width:6px}.messages-list::-webkit-scrollbar-track{background:transparent}.messages-list::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}.messages-list::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.message-form{margin-top:auto;padding-top:1rem;border-top:1px solid var(--border-light)}.message-form .message-input-container{display:flex;gap:.75rem;align-items:flex-end}.message-form .message-input-container .message-input{flex:1;min-height:40px;max-height:120px;resize:vertical;padding:.5rem 1rem;font-size:.95rem;border:1px solid var(--border-light);border-radius:var(--radius-md);background-color:#fff;color:var(--text-primary);font-family:inherit;transition:border-color .2s}.message-form .message-input-container .message-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #25d3661a}.message-form .message-input-container .message-input:disabled{background-color:var(--bg-panel);color:var(--text-muted);cursor:not-allowed}.message-form .message-input-container .send-button{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background-color:var(--primary);color:#fff;border:none;cursor:pointer;transition:all .2s;flex-shrink:0}.message-form .message-input-container .send-button:hover:not(:disabled){background-color:var(--primary-hover);transform:scale(1.05)}.message-form .message-input-container .send-button:active:not(:disabled){transform:scale(.95)}.message-form .message-input-container .send-button:disabled{background-color:var(--text-muted);opacity:.5;cursor:not-allowed}.message-form .message-input-container .send-button svg{width:20px;height:20px}.contacts-container{padding:2rem}.contacts-container h1{font-size:1.75rem;font-weight:700;margin-bottom:2rem}.contacts-container .contacts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.contacts-container .contacts-grid .contact-card{padding:1.5rem;border-radius:var(--radius-lg);border:1px solid var(--border-light);transition:all .2s;cursor:pointer}.contacts-container .contacts-grid .contact-card:hover{border-color:var(--primary);box-shadow:0 4px 12px #25d3661a}.contacts-container .contacts-grid .contact-card .contact-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:1rem}.contacts-container .contacts-grid .contact-card .contact-header .contact-name{font-weight:600;font-size:1.125rem}.contacts-container .contacts-grid .contact-card .contact-header .contact-status{font-size:.75rem;padding:.25rem .5rem;border-radius:var(--radius-full);background-color:#25d3661a;color:var(--success)}.contacts-container .contacts-grid .contact-card .contact-info{display:grid;gap:.75rem}.contacts-container .contacts-grid .contact-card .contact-info .info-item{display:flex;gap:.5rem;font-size:.875rem;color:var(--text-secondary)}.contacts-container .contacts-grid .contact-card .contact-info .info-item svg{color:var(--primary);flex-shrink:0}.dashboard-section{margin-bottom:2rem}.dashboard-section h2{font-size:1.5rem;font-weight:700;margin-bottom:1rem}.dashboard-section .stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.dashboard-section .stats-grid .stat-card{padding:1.5rem;border-radius:var(--radius-lg);background-color:var(--bg-panel);border:1px solid var(--border-light)}.dashboard-section .stats-grid .stat-card .stat-label{font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem}.dashboard-section .stats-grid .stat-card .stat-value{font-size:2rem;font-weight:700;color:var(--primary)}.dashboard-section .stats-grid .stat-card .stat-change{font-size:.75rem;color:var(--text-secondary);margin-top:.5rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:500;margin-bottom:.5rem;color:var(--text-primary)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem 1rem;border:1px solid var(--border-light);border-radius:var(--radius-md);background-color:#fff;color:var(--text-primary);font-family:inherit;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #25d3661a}.form-group input:disabled,.form-group textarea:disabled,.form-group select:disabled{background-color:var(--bg-panel);color:var(--text-muted);cursor:not-allowed}.form-group textarea{resize:vertical;min-height:100px}.button-group{display:flex;gap:1rem;margin-top:2rem}.button-group button{flex:1}.button-group button:first-child{flex:0 1 auto}:root{--bg-app: #ffffff;--bg-panel: #f5f5f5;--bg-card: #ffffff;--text-primary: #1a1a1a;--text-secondary: #555555;--text-muted: #888888;--primary: #25d366;--primary-hover: #20ba5a;--primary-text: #ffffff;--accent: #34b7f1;--success: #25d366;--danger: #e74c3c;--warning: #f39c12;--border-light: rgba(0, 0, 0, .1);--glass-bg: rgba(255, 255, 255, .95);--glass-border: rgba(0, 0, 0, .05);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--status-read: #0039d6;--font-sans: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.card{background-color:var(--bg-panel);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-md)}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border)}.input-field{width:100%;padding:.75rem 1rem;background-color:#fff;border:1px solid var(--border-light);border-radius:var(--radius-md);color:var(--text-primary);transition:border-color .2s,ring .2s}.input-field:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #3b82f633}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:500;transition:all .2s;gap:.5rem}.btn-primary{background-color:var(--primary);color:var(--primary-text);box-shadow:0 0 0 1px #ffffff1a inset}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary)}.btn-ghost:hover{background-color:#ffffff0d;color:var(--text-primary)}.settings-section{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:1.25rem;box-shadow:var(--shadow-sm);display:grid;gap:1rem}.settings-section+.settings-section{margin-top:1.5rem}.settings-section h2{margin-bottom:.5rem}.settings-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.settings-grid-2>*{min-width:0}.full-page-center{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top right,#f0f0f0,#fff)}.message-bubble{padding:.75rem 1rem;border-radius:var(--radius-lg);word-wrap:break-word;line-height:1.4;max-width:70%}.message-sent{background-color:var(--primary);color:var(--primary-text);margin-left:auto;border-bottom-right-radius:.25rem}.message-received{background-color:#f0f0f0;color:var(--text-primary);border-bottom-left-radius:.25rem}.chat-list-item{padding:1rem;border-bottom:1px solid var(--border-light);cursor:pointer;transition:background-color .2s}.chat-list-item:hover{background-color:#25d3660d}.chat-list-item.active{background-color:#25d3661a;border-left:3px solid var(--primary);padding-left:calc(1rem - 3px)}.contact-badge{display:inline-block;background-color:var(--primary);color:var(--primary-text);padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.status-indicator{display:inline-block;width:.75rem;height:.75rem;border-radius:50%;background-color:var(--success);margin-right:.5rem}.status-indicator.offline{background-color:var(--text-muted)}.icon-button{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:50%;background-color:var(--primary);color:var(--primary-text);cursor:pointer;transition:all .2s;border:none}.icon-button:hover{background-color:var(--primary-hover);transform:scale(1.05)}.icon-button.secondary{background-color:#f5f5f5;color:var(--text-primary)}.icon-button.secondary:hover{background-color:#e8e8e8}.input-field:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #25d3661a}.notification-badge{display:inline-flex;align-items:center;justify-content:center;min-width:1.25rem;height:1.25rem;padding:0 .5rem;background-color:var(--danger);color:#fff;border-radius:var(--radius-full);font-size:.75rem;font-weight:700}