.admin-wrapper{background-color:#f9f9f9;justify-content:center;align-items:flex-start;min-height:100vh;padding:4rem 2rem;display:flex}.admin-container{background:#fff;border-radius:1rem;width:100%;max-width:1400px;margin-top:5rem;padding:3rem;box-shadow:0 8px 20px #00000014}.admin-title{text-align:center;color:#222;margin-bottom:2rem;font-size:2rem;font-weight:600}.admin-form{flex-direction:column;gap:1.5rem;display:flex}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-input{box-sizing:border-box;background-color:#fff;border:2px solid #e0e0e0;border-radius:.6rem;width:100%;padding:.8rem 1rem;font-family:inherit;font-size:1rem;transition:all .3s}.form-input:focus{border-color:#4a90e2;outline:none;transform:translateY(-1px);box-shadow:0 0 0 3px #4a90e21a}.form-input.error{background-color:#fff5f5;border-color:#ff4757;animation:.5s ease-in-out shake;box-shadow:0 0 0 3px #ff47571a}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.form-input.error:focus{border-color:#ff4757;box-shadow:0 0 0 3px #ff475733}.form-label{color:#555;margin-bottom:.4rem;font-size:.95rem;font-weight:500;display:block}.error-text{color:#ff4757;align-items:center;gap:.25rem;margin:.25rem 0 0;font-size:.85rem;font-weight:500;animation:.3s fadeInError;display:flex}@keyframes fadeInError{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.error-text:before{content:"⚠";font-size:.9rem}.info-text{color:#666;margin:.25rem 0 0;font-size:.85rem;font-style:italic}textarea.form-input{resize:vertical;min-height:120px;font-family:inherit}.upload-container{background-color:#fafafa;border:2px dashed #e0e0e0;border-radius:.6rem;padding:1rem;transition:all .3s}.upload-container:hover{background-color:#f8f9ff;border-color:#4a90e2}.upload-container.error{background-color:#fff5f5;border-color:#ff4757;animation:.5s ease-in-out shake}.preview-container{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.preview-item{position:relative}.preview-thumbnail{object-fit:cover;border-radius:8px;width:100px;height:100px;transition:transform .2s;box-shadow:0 2px 8px #0000001a}.preview-thumbnail:hover{transform:scale(1.05)}.preview-item button{color:#fff;cursor:pointer;background:#ff4757;border:none;border-radius:50%;padding:4px 6px;font-size:12px;transition:all .2s;position:absolute;top:-5px;right:-5px;box-shadow:0 2px 4px #0003}.preview-item button:hover{background:#ff3838;transform:scale(1.1)}.submit-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#4a90e2 0%,#357abd 100%);border:none;border-radius:.6rem;justify-content:center;align-items:center;gap:.5rem;margin-top:1rem;padding:.9rem 1.6rem;font-size:1rem;font-weight:600;transition:all .3s;display:flex;position:relative;overflow:hidden}.delete-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#c50404 100%);border:none;border-radius:.6rem;justify-content:center;align-items:center;gap:.5rem;margin-top:1rem;padding:.9rem 1.6rem;font-size:1rem;font-weight:600;transition:all .3s;display:flex;position:relative;overflow:hidden}.submit-btn:hover:not(:disabled){background:linear-gradient(135deg,#357abd 0%,#2868a3 100%);transform:translateY(-2px);box-shadow:0 4px 12px #4a90e24d}.submit-btn:active:not(:disabled){transform:translateY(0)}.submit-btn:disabled{cursor:not-allowed;background:#ccc;transform:none}.submit-btn.loading{pointer-events:none}.delete-btn:hover:not(:disabled){background:linear-gradient(135deg,#b40a0a 100%);transform:translateY(-2px);box-shadow:0 4px 12px #4a90e24d}.delete-btn:active:not(:disabled){transform:translateY(0)}.delete-btn:disabled{cursor:not-allowed;background:#ccc;transform:none}.delete-btn.loading{pointer-events:none}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}select.form-input{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23666' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E");background-position:right .7rem center;background-repeat:no-repeat;background-size:.65rem;padding-right:2.5rem}select.form-input:focus{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%234A90E2' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E")}@media (width<=768px){.admin-container{margin-top:2rem;padding:2rem}.admin-title{font-size:1.6rem}.admin-form{gap:1.2rem}.form-input{padding:.7rem .9rem}.submit-btn{padding:.8rem 1.4rem}@media (width<=480px){.admin-wrapper{padding:2rem 1rem}.admin-container{padding:1.5rem}.preview-container{gap:6px}.preview-thumbnail{width:80px;height:80px}}}@media (prefers-reduced-motion:reduce){.form-input,.submit-btn,.upload-container,.preview-thumbnail{transition:none}.error-text,.shake{animation:none}}.form-input:focus-visible,.submit-btn:focus-visible{outline-offset:2px;outline:2px solid #4a90e2}