.auth-modal{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.auth-modal.hidden{display:none}.auth-modal-content{background:var(--color-paper);border-radius:16px;padding:32px;max-width:420px;width:100%;text-align:center;box-shadow:0 20px 60px #0003}.auth-modal-content h2{margin:0 0 8px;font-size:24px;color:var(--color-ink)}.auth-subtitle{margin:0 0 24px;color:var(--color-ink-light);font-size:14px}.auth-options{display:flex;flex-direction:column;gap:12px}.auth-option{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--color-cream);border:2px solid transparent;border-radius:12px;cursor:pointer;transition:all .2s;text-align:left;font-family:inherit}.auth-option:hover{border-color:var(--color-terracotta);background:#fff}.auth-option-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.auth-option-icon.guest{background:#e0e7ff;color:#4f46e5}.auth-option-icon.pro{background:#fef3c7;color:#d97706}.auth-option-text{display:flex;flex-direction:column;gap:4px}.auth-option-title{font-weight:600;font-size:15px;color:var(--color-ink)}.auth-option-desc{font-size:13px;color:var(--color-ink-light)}.auth-password-form{margin-top:20px}.auth-password-form input{width:100%;padding:12px 16px;border:2px solid var(--color-border);border-radius:8px;font-size:15px;font-family:inherit;margin-bottom:12px;box-sizing:border-box}.auth-password-form input:focus{outline:none;border-color:var(--color-terracotta)}.auth-password-actions{display:flex;gap:8px}.auth-password-actions .btn{flex:1}.auth-password-form .auth-error{color:#dc2626;font-size:13px;margin:12px 0 0}.access-mode-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:12px;font-size:11px;font-weight:500;margin-left:12px;vertical-align:middle}.access-mode-badge.guest{background:#e0e7ff;color:#4f46e5}.access-mode-badge.pro{background:#fef3c7;color:#d97706}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--color-paper);border-radius:12px;max-width:600px;width:90%;max-height:80vh;overflow:auto}.modal-content.modal-wide{max-width:900px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--color-border)}.modal-header h3{margin:0}.btn-close{background:none;border:none;font-size:24px;cursor:pointer;color:var(--color-ink-light);padding:0;line-height:1}.btn-close:hover{color:var(--color-ink)}.modal-body{padding:24px}.form-group{margin-bottom:16px}.auth-error{color:#ef4444;font-size:14px;margin-top:8px;min-height:20px}.file-actions{display:flex;gap:8px}.btn-icon{padding:6px 10px;font-size:12px}.btn-sm{padding:8px 12px;font-size:13px}.status-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.status-badge.success{background:#d1fae5;color:#059669}.status-badge.failed{background:#fee2e2;color:#dc2626}.status-badge.protected{background:#fef3c7;color:#d97706}.status-badge.open{background:#e0f2fe;color:#0284c7}.file-selected-card{display:flex;align-items:center;justify-content:space-between;gap:16px}.file-selected-info{display:flex;align-items:center;gap:12px}.step-header{display:flex;align-items:flex-start;gap:16px}.tab-nav{display:flex;gap:8px;margin-bottom:24px;border-bottom:2px solid var(--color-border);padding-bottom:0}.tab-btn{display:flex;align-items:center;gap:8px;padding:12px 20px;background:none;border:none;font-family:inherit;font-size:14px;font-weight:500;color:var(--color-ink-light);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}.tab-btn:hover{color:var(--color-ink)}.tab-btn.active{color:var(--color-terracotta);border-bottom-color:var(--color-terracotta)}.tab-btn svg{opacity:.7}.tab-btn.active svg{opacity:1}.collections-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.collection-card{background:var(--color-cream);border:2px solid transparent;border-radius:12px;padding:20px;cursor:pointer;transition:all .2s}.collection-card:hover{border-color:var(--color-terracotta);background:#fff}.collection-card-header{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}.collection-card-icon{width:40px;height:40px;border-radius:8px;background:#dbeafe;color:#2563eb;display:flex;align-items:center;justify-content:center;flex-shrink:0}.collection-card-title{font-weight:600;font-size:16px;margin:0 0 4px}.collection-card-subtitle{font-size:13px;color:var(--color-ink-light);margin:0}.collection-card-stats{display:flex;gap:16px;font-size:12px;color:var(--color-ink-light);margin-top:12px;padding-top:12px;border-top:1px solid var(--color-border)}.collection-card-meta{display:flex;gap:8px;margin-top:8px}.collection-card-meta .badge{font-size:11px;padding:2px 8px;border-radius:4px;background:#e8eaed;color:#5f6368}.collection-card-meta .badge.open{background:#d1fae5;color:#059669}.collection-card-actions{display:flex;gap:8px;margin-top:12px}.collection-contents-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.item-card{background:var(--color-cream);border:2px solid transparent;border-radius:10px;padding:16px;cursor:pointer;transition:all .2s;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px}.item-card:hover{border-color:var(--color-terracotta);background:#fff}.item-card-icon{width:48px;height:48px;border-radius:8px;display:flex;align-items:center;justify-content:center}.item-card-icon.folder{background:#dbeafe;color:#2563eb}.item-card-icon.file{background:#fee2e2;color:#dc2626}.item-card-icon.file.csv,.item-card-icon.file.excel{background:#d1fae5;color:#059669}.item-card-icon.file.word{background:#dbeafe;color:#2563eb}.item-card-icon.file.image{background:#fef3c7;color:#d97706}.item-card-name{font-weight:500;font-size:13px;word-break:break-word;max-width:100%}.item-card-meta{font-size:11px;color:var(--color-ink-light)}.item-card-download{margin-top:8px;padding:6px 12px;font-size:12px}.breadcrumbs{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:8px}.breadcrumbs a{color:var(--color-ink-light);text-decoration:none}.breadcrumbs a:hover{color:var(--color-terracotta)}.breadcrumbs .separator{color:var(--color-ink-light)}.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;gap:16px}.auth-loading p{color:var(--color-ink-light);font-size:14px}.auth-loading .spinner{width:32px;height:32px;border:3px solid var(--color-border);border-top-color:var(--color-ink);border-radius:50%;animation:spin .8s linear infinite}