*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%}body{font-family:-apple-system,Segoe UI,Helvetica,Arial,sans-serif;background:#212121;color:#ececec}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.auth-card{width:100%;max-width:360px;padding:32px;display:flex;flex-direction:column;gap:14px}.auth-card h1{font-size:24px;margin-bottom:8px;text-align:center}.auth-card input{background:#2f2f2f;border:1px solid #4d4d4f;border-radius:8px;padding:12px 14px;color:#ececec;font-size:14px;outline:none}.auth-card input:focus{border-color:#8e8ea0}.auth-card button[type=submit]{background:#ececec;color:#212121;border:none;border-radius:8px;padding:12px;font-size:14px;font-weight:600;cursor:pointer;margin-top:4px}.auth-card button[type=submit]:hover{background:#d9d9d9}.auth-card p{color:#f87171;font-size:13px;text-align:center;margin:0}.admin-layout{display:flex;height:100vh}.admin-sidebar{width:260px;background:#171717;display:flex;flex-direction:column;padding:12px;flex-shrink:0}.admin-sidebar .brand{font-weight:600;font-size:15px;padding:10px 12px 18px;color:#ececec}.admin-nav-link{display:block;color:#ececec;text-decoration:none;padding:10px 12px;border-radius:8px;font-size:14px;margin-bottom:2px}.admin-nav-link:hover{background:#2a2a2a}.admin-nav-link.active{background:#2a2a2a;font-weight:600}.admin-sidebar-spacer{flex:1}.admin-logout-btn{background:transparent;border:none;color:#b4b4b4;padding:10px 12px;text-align:left;cursor:pointer;font-size:14px;border-radius:8px}.admin-logout-btn:hover{background:#2a2a2a;color:#ececec}.admin-main{flex:1;overflow-y:auto;padding:40px 48px;background:#212121}.admin-main h1{font-size:22px;margin-bottom:24px}.admin-card{background:#2f2f2f;border-radius:12px;padding:24px;max-width:640px;display:flex;flex-direction:column;gap:16px}.admin-card input[type=file]{color:#ececec;font-size:14px}.admin-card textarea{background:#212121;border:1px solid #4d4d4f;border-radius:8px;color:#ececec;font-size:14px;padding:12px;resize:vertical;font-family:inherit;width:100%}.admin-btn{background:#ececec;color:#212121;border:none;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;align-self:flex-start}.admin-btn:hover{background:#d9d9d9}.admin-status{color:#8e8ea0;font-size:13px;margin:0}.admin-error{color:#f87171}.admin-card label{display:block;color:#ececec;font-size:13px}.admin-checkbox{display:flex!important;align-items:flex-start;gap:10px;line-height:1.5}.admin-checkbox input[type=checkbox]{margin-top:3px;flex-shrink:0}.checkbox-list{display:flex;flex-direction:column;gap:8px;max-height:300px;overflow-y:auto}.admin-loading{display:flex;align-items:center;gap:10px;color:#ececec;font-size:13px}.admin-spinner{width:16px;height:16px;flex-shrink:0;border:2px solid #4d4d4f;border-top-color:#ececec;border-radius:50%;animation:admin-spin .8s linear infinite}@keyframes admin-spin{to{transform:rotate(360deg)}}.admin-card input[type=text],.admin-card input[type=password],.admin-card input[type=email]{display:block;width:100%;margin-top:6px;background:#212121;border:1px solid #4d4d4f;border-radius:8px;color:#ececec;font-size:14px;padding:10px 12px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;max-width:760px}.dashboard-card{background:#2f2f2f;border-radius:12px;padding:20px;text-decoration:none;color:#ececec;font-weight:600}.dashboard-card:hover{background:#383838}.dashboard-card span{display:block;font-weight:400;font-size:13px;color:#8e8ea0;margin-top:6px}.file-table{width:100%;border-collapse:collapse;font-size:14px}.file-table th{text-align:left;color:#8e8ea0;font-weight:400;padding:8px;border-bottom:1px solid #4d4d4f}.file-table td{padding:10px 8px;border-bottom:1px solid #3a3a3a}.file-delete-btn{background:transparent;border:1px solid #5a3a3a;color:#f87171;border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer}.file-delete-btn:hover{background:#3a2424}.file-edit-btn{background:transparent;border:1px solid #3a4a5a;color:#8ab4f8;border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer;margin-right:8px}.file-edit-btn:hover{background:#243240}.library-edit-textarea{width:100%;font-family:monospace}