.page-shell{display:grid;gap:24px}.navbar{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:#0f172a;border-radius:16px;color:#fff}.brand-block{display:flex;align-items:center;gap:12px}.brand-badge{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#3b82f6;font-weight:800}.brand-title{font-weight:700}.brand-subtitle{font-size:12px;opacity:.7}.nav-links{display:flex;gap:10px}.nav-button{background:transparent;border:none;color:#e2e8f0;font-weight:600;cursor:pointer}.nav-actions{display:flex;gap:10px}.ghost-action{padding:8px 12px;border-radius:8px;border:1px solid #334155;background:transparent;color:#fff;cursor:pointer}.primary-action{padding:8px 14px;border-radius:8px;border:none;background:#2563eb;color:#fff;font-weight:700;cursor:pointer}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{background:#fff;padding:20px;border-radius:14px;box-shadow:0 2px 10px #0000000f}.section-title{margin-top:0}.muted{color:#6b7280}.form{display:grid;gap:14px}.field-label{display:grid;gap:6px;font-weight:600}.file-label{font-size:13px;color:#6b7280;font-weight:400}input,textarea,select{padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;background:#fff;width:100%;box-sizing:border-box}textarea{resize:vertical}.primary-btn{padding:12px;border-radius:10px;border:0;background:#2563eb;color:#fff;font-weight:700;cursor:pointer}.primary-btn:disabled{opacity:.7;cursor:not-allowed}.secondary-btn{padding:8px 12px;border-radius:8px;border:1px solid #d1d5db;background:#fff;cursor:pointer}.submit-btn-short{width:140px}.error-box{background:#fee2e2;color:#991b1b;padding:10px;border-radius:8px}.success-box{background:#dcfce7;color:#166534;padding:10px;border-radius:8px}.preview-wrap{overflow:auto;border:1px solid #e5e7eb;border-radius:10px;padding:12px;background:#f9fafb}.preview-image{max-width:100%;height:auto;border-radius:8px}.meta-box{margin-top:14px;padding:12px;background:#f9fafb;border-radius:8px;font-size:14px;display:grid;gap:8px}.section-header{display:flex;justify-content:space-between;align-items:center}.history-table{width:100%;border-collapse:collapse;margin-top:12px}.history-table th,.history-table td{text-align:left;padding:10px 8px;border-bottom:1px solid #e5e7eb}.history-table th{font-weight:700}.customer-logo-wrap{display:flex;align-items:center}.customer-logo{max-height:48px;max-width:180px;object-fit:contain;background:#fff;padding:6px 10px;border-radius:10px}.portal-main{display:grid;gap:24px}.portal-logo-row{display:flex;justify-content:flex-end;width:100%}.portal-logo-box{display:flex;justify-content:flex-end;align-items:center;min-height:80px;width:220px}.portal-two-column{display:grid;grid-template-columns:.4fr .6fr;gap:24px;align-items:start;width:100%}.portal-card{width:100%;min-width:0;box-sizing:border-box}.image-grid{display:grid;gap:24px}.image-grid-double{grid-template-columns:1fr 1fr}.image-panel{display:grid;gap:10px}.image-title{margin:0;font-size:16px;font-weight:700}.image-block{width:100%}.image-frame{width:100%;aspect-ratio:2 / 1;border:1px solid #e5e7eb;border-radius:10px;background:#f9fafb;overflow:hidden;display:flex;align-items:center;justify-content:center}.portal-image{width:100%;height:100%;object-fit:contain}.image-placeholder{color:#6b7280;font-size:14px;text-align:center;padding:16px}.upload-row{display:flex;justify-content:space-between;align-items:flex-start;margin-top:12px;gap:16px}.upload-controls{justify-items:start}.file-input-short{width:220px}.empty-panel{visibility:hidden}.logo-panel{display:flex;justify-content:flex-end;align-items:flex-start}.customer-logo-large{max-width:200px;max-height:80px;width:100%;object-fit:contain}.loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#fff9;display:flex;justify-content:center;align-items:center;z-index:9999}.spinner{width:40px;height:40px;border:4px solid #ddd;border-top-color:#0078ff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:960px){.navbar{flex-direction:column;align-items:flex-start;gap:16px}.dashboard-grid,.portal-two-column,.image-grid-double{grid-template-columns:1fr}.upload-row{flex-direction:column;align-items:flex-start}.file-input-short,.submit-btn-short{width:100%}.customer-logo{max-width:140px}.portal-logo-row,.portal-logo-box{justify-content:center}}