/* MODALS & FORMS (auth + write article) */
  /* MODALS & FORMS */
  .modal-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.65);backdrop-filter:blur(4px);z-index:200;align-items:flex-start;justify-content:center;padding:40px 20px;overflow-y:auto;animation:fadeIn .18s ease}
  .modal-overlay.open{display:flex}
  @keyframes fadeIn{from{opacity:0}to{opacity:1}}
  .write-modal{background:#fff;border-radius:8px;width:100%;max-width:640px;box-shadow:0 20px 60px rgba(0,0,0,.3);animation:slideUp .22s ease;overflow:hidden}
  @keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
  .write-header{padding:20px 24px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px}
  .write-header h2{font-family:var(--serif);font-size:20px;font-weight:900;letter-spacing:-.01em}
  .write-header .close-btn{background:rgba(255,255,255,.1);border:none;width:32px;height:32px;border-radius:4px;color:rgba(255,255,255,.7);display:grid;place-items:center;transition:all .15s;cursor:pointer;flex-shrink:0}
  .write-header .close-btn:hover{background:rgba(255,255,255,.2);color:#fff}
  .write-header .close-btn svg{width:16px;height:16px}
  .write-body{padding:24px}
  .form-field{margin-bottom:20px}
  .form-field label{display:block;font-size:12.5px;font-weight:600;color:var(--text-2);margin-bottom:7px;text-transform:uppercase;letter-spacing:.05em}
  .form-field label .req{color:var(--red)}
  .form-field input,.form-field textarea{width:100%;padding:11px 14px;background:var(--bg);border:1px solid var(--border-2);border-radius:4px;font-size:14px;font-family:inherit;color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s;resize:vertical}
  .form-field input:focus,.form-field textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(200,16,46,.1)}
  .form-field textarea{min-height:70px;font-size:13.5px}
  .form-field .hint{font-size:11.5px;color:var(--text-3);margin-top:5px}
  .auth-tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:20px}
  .auth-tab{flex:1;text-align:center;padding:10px;font-weight:600;font-size:14px;color:var(--text-3);cursor:pointer;border-bottom:2px solid transparent;transition:all .15s}
  .auth-tab:hover{color:var(--text)}
  .auth-tab.active{color:var(--red);border-bottom-color:var(--red)}
  .advanced-toggle{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:12.5px;color:var(--text-3);cursor:pointer;user-select:none;transition:color .15s}
  .advanced-toggle:hover{color:var(--text)}
  .advanced-toggle svg{width:12px;height:12px;transition:transform .2s}
  .advanced-toggle.open svg{transform:rotate(90deg)}
  .advanced-body{display:none;padding-top:8px} .advanced-body.open{display:block}
  .upload-zone{border:2px dashed var(--border-2);border-radius:4px;padding:18px;text-align:center;cursor:pointer;transition:all .15s;background:var(--bg-2)}
  .upload-zone:hover,.upload-zone.dragover{border-color:var(--red);background:rgba(200,16,46,.04)}
  .upload-zone svg{width:24px;height:24px;color:var(--text-3);margin-bottom:6px}
  .upload-zone p{font-size:13px;color:var(--text-2);margin-bottom:2px}
  .upload-zone p strong{color:var(--red)}
  .upload-zone small{font-size:11px;color:var(--text-3)}
  .upload-preview{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-2);border:1px solid var(--border);border-radius:4px;margin-top:8px}
  .upload-preview img{width:50px;height:50px;object-fit:cover;border-radius:4px}
  .upload-preview-meta{flex:1;min-width:0}
  .upload-preview-meta p{font-size:12px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .upload-preview-meta small{font-size:11px;color:var(--text-3)}
  .write-footer{padding:16px 24px;background:var(--bg-2);border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:12px}
  .btn-secondary{padding:10px 20px;background:transparent;border:1px solid var(--border-2);border-radius:4px;font-size:13px;font-weight:600;color:var(--text-2);transition:all .15s}
  .btn-secondary:hover{background:var(--bg-3)}
  .btn-primary{padding:10px 24px;background:var(--red);color:#fff;border:none;border-radius:4px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;transition:all .15s;display:inline-flex;align-items:center;gap:8px}
  .btn-primary:hover:not(:disabled){background:var(--red-hover)}
  .btn-primary:disabled{opacity:.6;cursor:not-allowed}
  .spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;display:inline-block}
  @keyframes spin{to{transform:rotate(360deg)}}
  .progress-box{display:none;padding:20px 24px;background:var(--bg-2);border-top:1px solid var(--border)}
  .progress-box.active{display:block}
  .progress-info{display:flex;justify-content:space-between;align-items:center;font-size:13px;margin-bottom:10px}
  .progress-info strong{color:var(--text)}
  .progress-info span{color:var(--text-3);font-variant-numeric:tabular-nums}
  .progress-track{height:5px;background:var(--border);border-radius:999px;overflow:hidden}
  .progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--red),#ff4d6d);border-radius:999px;transition:width .5s ease}
  .progress-note{font-size:12px;color:var(--text-3);margin-top:10px;padding:8px 12px;background:rgba(200,16,46,.06);border-left:3px solid var(--red);border-radius:0 3px 3px 0}