:root{--primary: #e05a36;--primary-hover: #c44623;--primary-light: #fbeee9;--secondary: #f4a261;--secondary-hover: #e76f51;--dark: #1e1e24;--dark-light: #2c2c35;--light: #fcf9f5;--white: #ffffff;--gray-100: #f7f5f0;--gray-200: #eeebe5;--gray-300: #dcd7cd;--gray-600: #7c7974;--gray-700: #575551;--success: #43aa8b;--danger: #e63946;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Plus Jakarta Sans", var(--font-sans);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 8px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 16px 40px rgba(224, 90, 54, .12);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--light);color:var(--dark);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;color:var(--dark);line-height:1.25}a{text-decoration:none;color:inherit}button,input,textarea,select{font-family:inherit}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--light)}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--gray-600)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.text-center{text-align:center}.mt-4{margin-top:1.5rem}.mb-4{margin-bottom:1.5rem}.navbar{background-color:#fdf9f5d9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--gray-200);position:sticky;top:0;z-index:100;height:80px;display:flex;align-items:center;transition:var(--transition)}.navbar-container{display:flex;justify-content:space-between;align-items:center;width:100%}.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:800;font-size:1.4rem;color:var(--primary)}.logo-icon{background-color:var(--primary-light);color:var(--primary);width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center}.nav-links{display:flex;gap:32px;align-items:center}.nav-link{font-weight:500;font-size:.95rem;color:var(--gray-700);transition:var(--transition);cursor:pointer}.nav-link:hover,.nav-link.active{color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;transition:var(--transition);font-size:1rem}.btn-primary{background-color:var(--primary);color:var(--white);box-shadow:0 4px 14px #e05a364d}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #e05a3666}.btn-secondary{background-color:var(--white);color:var(--dark);border:1px solid var(--gray-300)}.btn-secondary:hover{background-color:var(--gray-100);transform:translateY(-2px)}.form-group{margin-bottom:20px}.form-group label{display:block;font-weight:600;margin-bottom:8px;font-size:.9rem}.form-control{width:100%;padding:12px 16px;border-radius:var(--radius-sm);border:1px solid var(--gray-300);background-color:var(--white);font-size:.95rem;transition:var(--transition)}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.admin-login-container{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 160px);padding:40px 20px}.admin-login-card{background-color:var(--white);padding:40px;border-radius:var(--radius-lg);border:1px solid var(--gray-200);box-shadow:var(--shadow-md);width:100%;max-width:420px}.admin-layout{padding:40px 0 80px}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.admin-tabs{display:flex;gap:12px;border-bottom:2px solid var(--gray-200);margin-bottom:30px}.admin-tab{padding:12px 24px;font-weight:600;font-size:.95rem;color:var(--gray-700);border:none;background:none;cursor:pointer;position:relative;transition:var(--transition)}.admin-tab:hover,.admin-tab.active{color:var(--primary)}.admin-tab.active:after{content:"";position:absolute;bottom:-2px;left:0;width:100%;height:2px;background-color:var(--primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:40px}.stat-card{background-color:var(--white);padding:24px;border-radius:var(--radius-md);border:1px solid var(--gray-200);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:20px}.stat-icon{width:52px;height:52px;border-radius:12px;background-color:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center}.stat-info{display:flex;flex-direction:column}.stat-value{font-size:1.6rem;font-weight:800;color:var(--dark)}.stat-label{font-size:.85rem;color:var(--gray-600);font-weight:500}.admin-table-container{background-color:var(--white);border-radius:var(--radius-md);border:1px solid var(--gray-200);overflow-x:auto;box-shadow:var(--shadow-sm)}.admin-table{width:100%;border-collapse:collapse;text-align:left}.admin-table th{background-color:var(--gray-100);padding:16px 24px;font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-700);border-bottom:1px solid var(--gray-200)}.admin-table td{padding:18px 24px;border-bottom:1px solid var(--gray-200);font-size:.95rem;color:var(--gray-700)}.admin-table tr:last-child td{border-bottom:none}.admin-actions{display:flex;gap:10px}.btn-icon{background:none;border:1px solid var(--gray-200);width:36px;height:36px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);color:var(--gray-700)}.btn-icon:hover{background-color:var(--gray-100);border-color:var(--gray-300)}.btn-icon.delete:hover{background-color:#e639461a;color:var(--danger);border-color:#e6394633}.btn-icon.edit:hover{background-color:#f4a2611a;color:var(--secondary-hover);border-color:#f4a26133}.file-upload-drag{border:2px dashed var(--gray-300);border-radius:var(--radius-sm);padding:30px;text-align:center;cursor:pointer;background-color:var(--gray-100);transition:var(--transition);margin-top:5px}.file-upload-drag:hover{border-color:var(--primary);background-color:var(--primary-light)}.file-upload-icon{color:var(--primary);margin-bottom:10px}.file-upload-text{font-size:.9rem;color:var(--gray-700)}.file-selected-name{margin-top:10px;font-size:.85rem;font-weight:700;color:var(--success)}.empty-state{text-align:center;padding:60px 20px;background-color:var(--white);border-radius:var(--radius-md);border:1px solid var(--gray-200);max-width:600px;margin:0 auto}.footer{background-color:var(--dark);color:#ffffffb3;padding:40px 0 20px;border-top:1px solid var(--dark-light);margin-top:auto}.footer-bottom{text-align:center;font-size:.85rem}.toast-container{position:fixed;bottom:24px;right:24px;z-index:10000;display:flex;flex-direction:column;gap:10px}.toast{background-color:var(--dark);color:var(--white);padding:16px 24px;border-radius:var(--radius-sm);box-shadow:var(--shadow-md);display:flex;align-items:center;gap:12px;animation:toastEnter .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes toastEnter{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--danger)}@media (max-width: 768px){.admin-header{flex-direction:column;align-items:flex-start;gap:20px}}