:root{--color-primary:#1f3a8a;--color-primary-light:#3b82f6;--color-secondary:#64748b;--color-background:#f8fafc;--color-surface:#fff;--color-border:#e2e8f0;--color-success:#22c55e;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:#0ea5e9;--text-dark:#1e293b;--text-medium:#475569;--text-soft:#64748b;--font-sans:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}.surface-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:1.25rem;box-shadow:0 2px 8px #0f172a0d}.status-chip{color:var(--color-info);background:#0ea5e91a;border-radius:999px;margin-top:.75rem;padding:.25rem .6rem;font-size:.75rem;font-weight:600;display:inline-block}.inline-link{color:var(--color-primary-light);font-weight:600;text-decoration:none}.inline-link:hover{text-decoration:underline}*,:before,:after{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{font-family:var(--font-sans);background:var(--color-background);color:var(--text-dark)}.admin-layout{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);align-items:center;gap:.9rem;padding:1rem 1.25rem;display:flex}.app-header-copy{min-width:0}.app-title{margin:0;font-size:1.3rem}.app-subtitle{color:var(--text-soft);margin:.15rem 0 0;font-size:.85rem}.icon-button{border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;border-radius:8px;width:2rem;height:2rem}.user-context{align-items:center;gap:.9rem;margin-left:auto;display:flex}.user-email,.user-role{color:var(--text-medium);margin:0;font-size:.8rem}.logout-button{border:1px solid var(--color-border);background:var(--color-surface);color:var(--text-dark);cursor:pointer;border-radius:8px;padding:.5rem .75rem;font-size:.82rem}.logout-button:hover{border-color:var(--color-primary-light)}.admin-body{grid-template-columns:260px 1fr;min-height:calc(100vh - 74px);display:grid}.sidebar{border-right:1px solid var(--color-border);background:var(--color-surface);transition:width .2s}.sidebar.is-collapsed{border-right:none;width:0;overflow:hidden}.sidebar-nav{flex-direction:column;gap:.4rem;padding:1rem;display:flex}.sidebar-link{color:var(--text-medium);border-radius:8px;padding:.65rem .75rem;font-size:.9rem;text-decoration:none}.sidebar-link:hover{background:#3b82f614}.sidebar-link.is-active{color:var(--color-primary);background:#1f3a8a1f;font-weight:600}.content-area{padding:1.25rem}.placeholder-card{max-width:780px}.placeholder-card h2{margin:0;font-size:1.3rem}.placeholder-card p{color:var(--text-medium);margin:.6rem 0 0}.login-page{place-items:center;min-height:100vh;padding:1rem;display:grid}.login-card{width:min(440px,100%)}.login-title{margin:0;font-size:1.4rem}.login-subtitle{color:var(--text-medium);margin:.4rem 0 1.1rem}.login-form{flex-direction:column;gap:.85rem;display:flex}.field{color:var(--text-medium);flex-direction:column;gap:.4rem;font-size:.86rem;display:flex}.field input{border:1px solid var(--color-border);font:inherit;border-radius:10px;padding:.66rem .75rem}.field input:focus{border-color:var(--color-primary-light);outline:2px solid #3b82f638}.submit-button{background:var(--color-primary);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:.7rem .9rem;font-weight:600}.submit-button:disabled{opacity:.7;cursor:not-allowed}.form-feedback{margin:0;font-size:.82rem}.form-feedback--warning{color:var(--color-warning)}.form-feedback--error{color:var(--color-error)}.form-feedback--success{color:var(--color-success)}.form-feedback--info{color:var(--color-info)}.module-stack{flex-direction:column;gap:1rem;display:flex}.module-header{justify-content:space-between;align-items:center;gap:1rem;display:flex}.module-header h2{margin:0}.module-header p{color:var(--text-medium);margin:.4rem 0 0}.data-table{border-collapse:collapse;width:100%;font-size:.86rem}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--color-border);vertical-align:top;padding:.7rem .5rem}.table-primary{margin:0;font-weight:600}.table-meta{color:var(--text-soft);margin:.2rem 0 0;font-size:.78rem}.table-actions{flex-wrap:wrap;gap:.4rem;display:flex}.table-action-button{border:1px solid var(--color-border);background:var(--color-surface);color:var(--text-dark);cursor:pointer;border-radius:8px;padding:.35rem .55rem;font-size:.76rem}.table-action-button:hover{border-color:var(--color-primary-light)}.table-action-button:disabled{cursor:not-allowed;opacity:.6}.table-action-danger{color:var(--color-error);border-color:#ef444459}.table-action-selected{border-color:var(--color-primary-light);color:var(--color-primary);font-weight:600}.status-stack{flex-wrap:wrap;gap:.4rem;display:flex}.chip-success{color:var(--color-success);background:#22c55e1f}.chip-warning{color:var(--color-warning);background:#f59e0b1f}.chip-info{color:var(--color-info);background:#0ea5e91a}.chip-secondary{color:var(--text-medium);background:#64748b1f}.chip-danger{color:var(--color-error);background:#ef44441f}.data-table .status-chip{margin-top:0}.account-form{gap:.85rem;display:grid}.field select,.field textarea{border:1px solid var(--color-border);font:inherit;background:#fff;border-radius:10px;padding:.66rem .75rem}.check-field{color:var(--text-medium);align-items:center;gap:.5rem;display:flex}.details-grid{gap:.65rem;display:grid}@media (width<=960px){.admin-body{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--color-border)}.sidebar.is-collapsed{height:0}.user-context{flex-wrap:wrap;justify-content:flex-end}.module-header{flex-direction:column;align-items:flex-start}}