:root{--gsa-primary:#1976d2;--gsa-primary-dark:#115293;--gsa-surface:#fff;--gsa-bg:#f4f7fb;--gsa-text:#172033;--gsa-muted:#64748b;--gsa-border:#e2e8f0;--gsa-success:#2e7d32;--gsa-danger:#d32f2f;--gsa-radius:18px;--gsa-shadow:0 16px 44px rgba(15,23,42,.10);--gsa-font:IRANYekan,Vazirmatn,Tahoma,sans-serif}
.gsa-auth-body{margin:0;background:linear-gradient(135deg,#eef5ff,#f8fafc);font-family:var(--gsa-font);color:var(--gsa-text)}
.gsa-auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 16px;background:radial-gradient(circle at top right, color-mix(in srgb,var(--gsa-primary) 10%,transparent), transparent 34%)}
.gsa-auth-card{width:min(760px,100%);background:var(--gsa-surface);border:1px solid rgba(226,232,240,.9);border-radius:24px;box-shadow:var(--gsa-shadow);padding:28px;box-sizing:border-box}
.gsa-brand{display:flex;gap:14px;align-items:center;margin-bottom:22px}.gsa-logo-mark{width:54px;height:54px;border-radius:18px;background:var(--gsa-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800}.gsa-brand h1{font-size:24px;margin:0 0 4px}.gsa-brand p{margin:0;color:var(--gsa-muted)}
.gsa-alert{padding:14px 16px;border-radius:16px;line-height:1.9;margin-bottom:20px}.gsa-alert-info{background:color-mix(in srgb,var(--gsa-primary) 10%,#fff);border:1px solid color-mix(in srgb,var(--gsa-primary) 28%,#fff);color:#0f3d67}
.gsa-form label{display:block;font-size:13px;font-weight:700;margin:12px 0 7px}.gsa-form input,.gsa-form textarea{width:100%;box-sizing:border-box;border:1px solid var(--gsa-border);border-radius:14px;padding:13px 14px;font-family:var(--gsa-font);font-size:14px;background:#fff;transition:.18s}.gsa-form input:focus,.gsa-form textarea:focus{outline:none;border-color:var(--gsa-primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--gsa-primary) 14%,transparent)}
.gsa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 14px}.gsa-btn{width:100%;margin-top:18px;border:0;border-radius:14px;background:var(--gsa-primary);color:#fff;padding:14px 18px;font-size:15px;font-weight:800;cursor:pointer;font-family:var(--gsa-font);box-shadow:0 8px 18px color-mix(in srgb,var(--gsa-primary) 28%,transparent)}.gsa-btn:hover{background:var(--gsa-primary-dark)}.gsa-btn:disabled{opacity:.65;cursor:wait}.gsa-link-btn{border:0;background:transparent;color:var(--gsa-primary);font-family:var(--gsa-font);font-weight:700;margin-top:12px;cursor:pointer}.gsa-help{color:var(--gsa-muted);font-size:12px;line-height:1.8;margin:8px 0 0}.gsa-step{display:none}.gsa-step.is-active{display:block}.gsa-message{margin-top:14px;font-size:13px;line-height:1.8}.gsa-message.is-error{color:var(--gsa-danger)}.gsa-message.is-success{color:var(--gsa-success)}
.gsa-state-card{text-align:center;background:#f8fafc;border:1px solid var(--gsa-border);border-radius:22px;padding:28px 18px}.gsa-state-icon{width:62px;height:62px;border-radius:999px;margin:0 auto 14px;background:color-mix(in srgb,var(--gsa-primary) 12%,#fff);color:var(--gsa-primary);display:flex;align-items:center;justify-content:center;font-size:26px}.gsa-state-card h2{margin:0 0 8px;font-size:22px}.gsa-state-card p{margin:0;color:var(--gsa-muted);line-height:1.9}
@media(max-width:640px){.gsa-auth-card{padding:20px;border-radius:20px}.gsa-grid{grid-template-columns:1fr}.gsa-auth-shell{align-items:flex-start;padding-top:18px}.gsa-brand h1{font-size:20px}}

.gsa-documents-grid{display:grid;gap:10px;margin-top:8px}
.gsa-documents-grid input[type=file]{width:100%;padding:10px;border:1px dashed #cbd5e1;border-radius:12px;background:#f8fafc}
.gsa-upload-area{position:relative;margin-top:8px;padding:22px;border:1.5px dashed color-mix(in srgb,var(--gsa-primary) 38%,#cbd5e1);border-radius:18px;background:#f8fbff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;text-align:center;cursor:pointer;transition:.18s}
.gsa-upload-area:hover,.gsa-upload-area.is-dragging{border-color:var(--gsa-primary);background:color-mix(in srgb,var(--gsa-primary) 7%,#fff)}
.gsa-upload-area input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.gsa-upload-icon{width:42px;height:42px;border-radius:14px;background:color-mix(in srgb,var(--gsa-primary) 12%,#fff);color:var(--gsa-primary);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:22px}
.gsa-upload-area strong{font-size:14px;color:var(--gsa-text)}.gsa-upload-area span{font-size:12px;color:var(--gsa-muted)}
.gsa-upload-preview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.gsa-upload-item{display:flex;align-items:center;gap:10px;border:1px solid var(--gsa-border);border-radius:16px;background:#fff;padding:8px;position:relative;min-width:0}.gsa-upload-thumb{width:54px;height:54px;flex:0 0 54px;border-radius:12px;background:#eef2f7;color:var(--gsa-primary);display:flex;align-items:center;justify-content:center;font-weight:900;overflow:hidden}.gsa-upload-thumb img{width:100%;height:100%;object-fit:cover}.gsa-upload-meta{min-width:0;display:flex;flex-direction:column;gap:3px}.gsa-upload-meta strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:210px}.gsa-upload-meta span{font-size:11px;color:var(--gsa-muted)}.gsa-upload-remove{margin-inline-start:auto;width:28px;height:28px;border:0;border-radius:10px;background:#fee2e2;color:var(--gsa-danger);font-size:18px;line-height:1;cursor:pointer}.gsa-terms-check{display:flex!important;align-items:flex-start;gap:10px;margin-top:16px!important;font-size:13px;font-weight:600!important;line-height:1.9;color:var(--gsa-text)}.gsa-terms-check input{width:auto!important;margin-top:6px;accent-color:var(--gsa-primary)}.gsa-terms-check a{color:var(--gsa-primary);font-weight:900;text-decoration:none}.gsa-terms-check a:hover{text-decoration:underline}
@media(max-width:640px){.gsa-upload-preview{grid-template-columns:1fr}}
.gsa-state-action{display:inline-flex!important;width:auto!important;align-items:center;justify-content:center;text-decoration:none;margin-top:18px;padding-inline:28px}.gsa-state-rejected .gsa-state-icon{background:#fee2e2;color:var(--gsa-danger)}.gsa-state-suspended .gsa-state-icon{background:#fee2e2;color:var(--gsa-danger)}.gsa-state-approved .gsa-state-icon{background:#dcfce7;color:var(--gsa-success)}
.gsa-form select{width:100%;box-sizing:border-box;border:1px solid var(--gsa-border);border-radius:14px;padding:13px 14px;font-family:var(--gsa-font);font-size:14px;background:#fff;transition:.18s;color:var(--gsa-text)}
.gsa-form select:focus{outline:none;border-color:var(--gsa-primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--gsa-primary) 14%,transparent)}
.gsa-form select:disabled{background:#f8fafc;color:#94a3b8;cursor:not-allowed}
.gsa-location-grid{margin:8px 0 0}
.gsa-upload-item.is-uploading{background:#f8fafc}
.gsa-upload-item.is-error{background:#fff5f5;border-color:#fecaca}
.gsa-upload-status{font-size:11px;color:var(--gsa-muted)}
.gsa-upload-item.is-error .gsa-upload-status{color:var(--gsa-danger)}
.gsa-upload-spinner{width:22px;height:22px;border-radius:999px;border:3px solid #dbeafe;border-top-color:var(--gsa-primary);animation:gsa-spin .8s linear infinite;margin-inline-start:auto}
@keyframes gsa-spin{to{transform:rotate(360deg)}}