.reset-chat-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(4px);padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.reset-chat-modal{background:var(--theme-bg-primary,#ffffff);border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,.2);width:90%;max-width:480px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:modalSlideIn .3s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.reset-chat-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--theme-border-color,#e5e7eb);background:var(--theme-bg-secondary,#f8f9fa)}.reset-chat-modal-header h3{margin:0;font-size:18px;font-weight:600;color:var(--theme-text-primary,#1f1f1f)}.reset-chat-modal-close{background:none;border:none;color:var(--theme-text-secondary,#6c757d);font-size:24px;cursor:pointer;padding:4px;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;transition:all .2s}.reset-chat-modal-close:hover{background-color:var(--theme-bg-tertiary,rgba(0,0,0,.1));color:var(--theme-text-primary,#1f1f1f)}.reset-chat-modal-body{padding:24px}.reset-chat-modal-info{margin:0 0 20px;font-size:14px;color:var(--theme-text-secondary,#6c757d);text-align:center}.reset-chat-options{display:flex;flex-direction:column;gap:12px}.reset-chat-option{display:flex;align-items:flex-start;gap:16px;padding:16px;background:var(--theme-bg-secondary,#f8f9fa);border:2px solid var(--theme-border-color,#e5e7eb);border-radius:8px;cursor:pointer;transition:all .2s;text-align:left;width:100%}.reset-chat-option:hover{background:var(--theme-bg-tertiary,#f0f0f0);border-color:var(--theme-accent-color,#007bff);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.reset-chat-option-danger,.reset-chat-option-danger:hover{border-color:var(--theme-danger-color,#ef4444)}.reset-chat-option-danger:hover{background:rgba(239,68,68,.05)}.reset-chat-option-icon{font-size:28px;flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--theme-bg-primary,#ffffff);border-radius:8px}.reset-chat-option-content{flex:1;min-width:0}.reset-chat-option-title{font-size:16px;font-weight:600;color:var(--theme-text-primary,#1f1f1f);margin-bottom:4px}.reset-chat-option-description{font-size:13px;color:var(--theme-text-secondary,#6c757d);line-height:1.4}.reset-chat-modal-footer{padding:16px 24px;border-top:1px solid var(--theme-border-color,#e5e7eb);display:flex;justify-content:flex-end;background:var(--theme-bg-secondary,#f8f9fa)}.reset-chat-cancel-btn{padding:10px 24px;background:var(--theme-bg-primary,#ffffff);border:1px solid var(--theme-border-color,#e5e7eb);border-radius:8px;color:var(--theme-text-primary,#1f1f1f);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.reset-chat-cancel-btn:hover{background:var(--theme-bg-tertiary,#f0f0f0);border-color:var(--theme-text-secondary,#6c757d)}.reset-chat-cancel-btn:active{transform:scale(.98)}@media (max-width:480px){.reset-chat-modal{width:95%;max-height:85vh}.reset-chat-modal-body,.reset-chat-modal-footer,.reset-chat-modal-header{padding:16px}.reset-chat-option{padding:12px}.reset-chat-option-icon{font-size:24px;width:36px;height:36px}}