:root{--ppm-primary:#4b4a8f;--ppm-ink:#1a1f2e;--ppm-slate:#5a6480;--ppm-muted:#8a95b0;--ppm-border:#c8d2e666;--ppm-bg:#f7f8fc;--ppm-surface:#fff;--s1:8px;--s2:16px;--s3:24px;--s4:32px;--s5:48px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:var(--ppm-slate);background:var(--ppm-bg);-webkit-font-smoothing:antialiased;font-family:DM Sans,system-ui,sans-serif;font-size:16px;line-height:1.6}a{color:var(--ppm-primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}.portal-topbar{background:var(--ppm-surface);border-bottom:1px solid var(--ppm-border);z-index:50;justify-content:space-between;align-items:center;height:60px;padding:0 clamp(1rem,5vw,2rem);display:flex;position:sticky;top:0;box-shadow:0 1px 6px #1a1f2e0d}.portal-topbar__logo img{width:auto;height:32px}.portal-topbar__nav{align-items:center;gap:var(--s3);display:flex}.portal-topbar__link{color:var(--ppm-slate);font-size:.9rem;font-weight:500}.portal-topbar__link:hover{color:var(--ppm-primary);text-decoration:none}.portal-main{max-width:900px;padding:var(--s5) clamp(1rem, 5vw, 2rem);margin:0 auto}.portal-footer{text-align:center;padding:var(--s4);color:var(--ppm-muted);border-top:1px solid var(--ppm-border);margin-top:var(--s5);font-size:.85rem}.portal-card{background:var(--ppm-surface);border:1px solid var(--ppm-border);padding:var(--s4);border-radius:12px;box-shadow:0 2px 12px #1a1f2e0f}.portal-card--center{text-align:center;align-items:center;gap:var(--s2);flex-direction:column;display:flex}.portal-card--form{margin-bottom:var(--s4)}.portal-icon--success{color:#388e3c;background:#e8f5e9;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;font-size:1.5rem;font-weight:700;display:flex}.portal-login-wrap{min-height:calc(100vh - 60px);padding:var(--s4);justify-content:center;align-items:center;display:flex}.portal-login-wrap .portal-card{width:100%;max-width:420px}.portal-logo-mark{background:var(--ppm-primary);color:#fff;width:56px;height:56px;margin-bottom:var(--s2);border-radius:12px;justify-content:center;align-items:center;font-size:1.1rem;font-weight:800;display:flex}.portal-heading{color:var(--ppm-ink);margin-bottom:var(--s1);font-size:1.5rem;font-weight:700}.portal-subheading{color:var(--ppm-slate);margin-bottom:var(--s3);font-size:.9375rem}.portal-form{gap:var(--s2);flex-direction:column;display:flex}.portal-label{color:var(--ppm-ink);flex-direction:column;gap:6px;font-size:.875rem;font-weight:600;display:flex}.portal-input{border:1.5px solid var(--ppm-border);color:var(--ppm-ink);background:var(--ppm-bg);border-radius:8px;outline:none;padding:10px 14px;font-size:.9375rem;transition:border-color .15s}.portal-input:focus{border-color:var(--ppm-primary)}.portal-error{color:#c62828;background:#ffebee;border-radius:6px;padding:8px 12px;font-size:.875rem}.portal-success{color:#2e7d32;background:#e8f5e9;border-radius:6px;padding:8px 12px;font-size:.875rem}.portal-hint{color:var(--ppm-muted);font-size:.85rem}.portal-footer-note{color:var(--ppm-muted);margin-top:var(--s2);text-align:center;font-size:.85rem}.portal-btn{cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:.9375rem;font-weight:600;transition:background .15s,opacity .15s}.portal-btn:disabled{opacity:.55;cursor:not-allowed}.portal-btn--primary{background:var(--ppm-primary);color:#fff}.portal-btn--primary:hover:not(:disabled){background:#3d3c7a}.portal-btn--ghost{color:var(--ppm-slate);border:1.5px solid var(--ppm-border);background:0 0}.portal-btn--ghost:hover{background:var(--ppm-bg);color:var(--ppm-ink)}.portal-btn--danger{color:#c0392b;background:0 0;border:1.5px solid #f5c6c2}.portal-btn--danger:hover{background:#fdf0ef}.portal-btn--sm{padding:6px 14px;font-size:.85rem}.portal-section-title{color:var(--ppm-ink);margin-bottom:var(--s2);padding-bottom:var(--s1);border-bottom:1px solid var(--ppm-border);font-size:1rem;font-weight:700}.portal-loading{color:var(--ppm-muted);font-size:.9rem}.upload-section{margin-bottom:var(--s4)}.dropzone{border:2px dashed var(--ppm-border);padding:var(--s4) var(--s3);text-align:center;cursor:pointer;background:var(--ppm-bg);border-radius:10px;transition:border-color .15s,background .15s}.dropzone:hover,.dropzone--active{border-color:var(--ppm-primary);background:#4b4a8f0a}.dropzone--uploading{opacity:.7;cursor:wait}.dropzone__input{display:none}.dropzone__icon{margin-bottom:var(--s1);font-size:2rem}.dropzone__label{color:var(--ppm-ink);margin-bottom:4px;font-weight:600}.dropzone__hint{color:var(--ppm-muted);font-size:.85rem}.upload-list{margin-top:var(--s2);flex-direction:column;gap:6px;list-style:none;display:flex}.upload-list__item{background:var(--ppm-bg);border:1px solid var(--ppm-border);border-radius:6px;justify-content:space-between;align-items:center;padding:8px 12px;font-size:.875rem;display:flex}.upload-list__item--success{background:#f1f8f1;border-color:#a5d6a7}.upload-list__item--error{background:#fff5f5;border-color:#ef9a9a}.upload-list__name{color:var(--ppm-ink);text-overflow:ellipsis;white-space:nowrap;max-width:60%;font-weight:500;overflow:hidden}.upload-list__status{color:var(--ppm-muted);font-size:.8rem}.upload-list__item--success .upload-list__status{color:#388e3c}.upload-list__item--error .upload-list__status{color:#c62828}.file-sections{gap:var(--s4);flex-direction:column;display:flex}.file-section__empty{color:var(--ppm-muted);background:var(--ppm-bg);border:1px dashed var(--ppm-border);padding:var(--s3);text-align:center;border-radius:8px;font-size:.9rem}.file-table{border-collapse:collapse;width:100%;font-size:.875rem}.file-table th{text-align:left;color:var(--ppm-muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--ppm-border);padding:8px 12px;font-size:.8rem;font-weight:600}.file-table td{color:var(--ppm-slate);border-bottom:1px solid #c8d2e640;padding:10px 12px}.file-table tr:last-child td{border-bottom:none}.file-table tr:hover td{background:var(--ppm-bg)}.file-table__name{color:var(--ppm-ink);font-weight:500}.admin-header{margin-bottom:var(--s3);justify-content:space-between;align-items:center;display:flex}.client-grid{gap:var(--s2);grid-template-columns:repeat(auto-fill,minmax(260px,1fr));display:grid}.client-card{background:var(--ppm-surface);border:1px solid var(--ppm-border);padding:var(--s3);border-radius:10px;flex-direction:row;align-items:center;gap:12px;text-decoration:none;transition:box-shadow .15s,border-color .15s;display:flex;position:relative}.client-card:hover{border-color:var(--ppm-primary);text-decoration:none;box-shadow:0 4px 16px #4b4a8f1f}.client-card__logo{object-fit:contain;border:1px solid var(--ppm-border);background:#fff;border-radius:6px;flex-shrink:0;width:44px;height:44px;padding:3px}.client-card__logo-placeholder{background:var(--ppm-primary);color:#fff;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.1rem;font-weight:700;display:flex}.client-card__info{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.client-card__name{color:var(--ppm-ink);font-size:1rem;font-weight:700}.client-card__email{color:var(--ppm-muted);font-size:.85rem}.client-card__arrow{color:var(--ppm-primary);flex-shrink:0;margin-right:4px;font-size:1rem}.portal-dash-header{margin-bottom:var(--s4)}.portal-dash-header h1{color:var(--ppm-ink);font-size:1.75rem;font-weight:700}.portal-dash-header p{color:var(--ppm-muted);margin-top:4px}