.tab-container{margin:20px 0;border-radius:var(--border-radius);box-shadow:var(--shadow);overflow:hidden;background:rgba(15,23,42,0.35);border:1px solid rgba(148,163,184,0.2);backdrop-filter:blur(12px)}.tab-buttons{display:flex;background:rgba(15,23,42,0.45);border-bottom:1px solid rgba(148,163,184,0.2);gap:6px;padding:6px}.tab-button{flex:1;padding:12px 14px;background:rgba(255,255,255,0.08);border:none;cursor:pointer;font-weight:700;color:#f8fafc;transition:var(--transition);position:relative;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.tab-button:hover{background:rgba(99,102,241,0.28);color:#fff;transform:translateY(-1px)}.tab-button:disabled{cursor:not-allowed;opacity:0.6;transform:none}.tab-button.active{color:#fff;background:rgba(99,102,241,0.45);box-shadow:var(--shadow-sm)}.tab-button.active::after{content:'';position:absolute;bottom:0;inset-inline-start:0;width:100%;height:3px;background:var(--primary)}.tab-content{padding:24px;background:rgba(15,23,42,0.35);border-radius:var(--radius-card);box-shadow:var(--shadow);color:#fff}.tab-pane{display:none;opacity:0;transform:translateY(6px);transition:opacity 0.25s ease,transform 0.25s ease}.tab-pane.active{display:block;opacity:1;transform:translateY(0)}.tab-icon{font-size:1.1rem;display:inline-flex;align-items:center;justify-content:center}.tab-label{font-size:0.98rem}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:700;color:#fff}.form-group input,.form-group select{width:100%;padding:12px;border:1px solid rgba(148,163,184,0.3);border-radius:8px;font-size:16px;background:rgba(15,23,42,0.35);color:#fff;transition:var(--transition)}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(102,126,234,0.2)}.form-group input::placeholder{color:rgba(248,250,252,0.7)}.dockerfiles-list{margin-top:20px;max-height:300px;overflow-y:auto;border:1px solid rgba(0,0,0,0.1);border-radius:8px;padding:10px}.dockerfile-item{display:flex;justify-content:space-between;align-items:center;padding:10px;border-bottom:1px solid rgba(0,0,0,0.05)}.dockerfile-item:last-child{border-bottom:none}.file-info{display:flex;flex-direction:column}.file-name{font-weight:600;color:var(--text-color)}.file-size{font-size:14px;color:rgba(0,0,0,0.6)}[data-theme="dark"] .form-group input,[data-theme="dark"] .form-group select{background:rgba(30,30,30,0.8);border-color:rgba(255,255,255,0.1)}[data-theme="dark"] .dockerfiles-list{border-color:rgba(255,255,255,0.1)}[data-theme="dark"] .dockerfile-item{border-bottom-color:rgba(255,255,255,0.05)}[data-theme="dark"] .file-size{color:rgba(255,255,255,0.6)}@media (max-width:768px){.tab-buttons{flex-wrap:wrap}.tab-button{font-size:14px;padding:12px 8px;flex:1 1 calc(50% - 6px)}.dockerfile-item{flex-direction:column;align-items:flex-start}.dockerfile-item .analyze-btn{margin-top:10px;align-self:flex-end}}