@keyframes pulse-green{0%{transform:scale(1);box-shadow:0 4px 15px -5px rgba(40,167,69,.6)}50%{transform:scale(1.04);box-shadow:0 6px 20px -5px rgba(40,167,69,.9)}100%{transform:scale(1);box-shadow:0 4px 15px -5px rgba(40,167,69,.6)}}.nav-buttons{display:flex;align-items:center;gap:12px}.menu-toggle{background:none;border:1px solid var(--border-color);width:42px;height:42px;border-radius:8px;cursor:pointer;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:10px}.menu-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:1px}.btn{padding:10px 20px;border-radius:8px;border:1px solid transparent;font-size:14px;font-weight:700;text-decoration:none;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px;text-transform:uppercase}.btn-send{background-color:#fff;color:#2c2c2c}.btn-send:hover{background-color:#f0f0f0}.btn-my-groups-active{background-color:var(--bg-container-light);color:var(--text-primary);border-color:var(--text-primary)}.icon-btn{background:rgba(0,0,0,.2);border:1px solid var(--border-color);width:36px;height:36px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.icon-btn svg{width:18px;height:18px}.icon-btn.edit-btn{color:var(--text-tertiary)}.icon-btn.edit-btn:hover{background-color:var(--action-blue);color:#fff}.icon-btn.remove-btn{color:var(--action-red)}.icon-btn.remove-btn:hover{background-color:var(--action-red);color:#fff}.btn-large{width:100%;padding:16px 20px;font-size:16px;font-weight:700;border-radius:12px;text-transform:uppercase;border:none;cursor:pointer}.btn-impulsionar{background-color:var(--action-green);color:#fff;animation:pulse-green 2s infinite ease-in-out}.btn-impulsionar:hover{background-color:#36a420;transform:translateY(-2px);animation-play-state:paused}.boost-timer{display:flex;align-items:center;justify-content:center;flex-grow:1;padding:16px 20px;font-size:16px;font-weight:700;border-radius:12px;background-color:var(--bg-container-light);color:var(--text-secondary);text-align:center;cursor:not-allowed}.btn-large[disabled]:not(.btn-reprovado){background-color:#555;color:#aaa;cursor:not-allowed}.btn-reprovado{background-color:var(--action-red)!important;color:#fff!important;cursor:not-allowed}.btn-cancel{background:var(--bg-container-light);color:var(--text-primary)}.action-buttons-container{display:flex;gap:10px;width:100%}.btn-impulsionar{flex-grow:1;padding:16px 20px;font-size:16px;font-weight:700;border-radius:12px;text-transform:uppercase;border:none;cursor:pointer;background-color:var(--action-green);color:#fff;animation:pulse-green 2s infinite ease-in-out}.btn-impulsionar:hover{background-color:#36a420;transform:translateY(-2px);animation-play-state:paused}.btn-vip{flex-shrink:0;width:60px;height:auto;padding:16px 0;font-size:10px;font-weight:700;text-transform:uppercase;border:none;cursor:pointer;background-color:#111;color:#ffd700;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:1px solid #444}.btn-vip:hover{background-color:#222}.btn-vip svg{width:24px;height:24px;fill:currentColor}.btn-pagar{background-color:var(--action-blue);color:#fff}