.login-support-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:var(--briefs-space-md);z-index:1000;animation:loginSupportFadeIn .2s ease-out}@keyframes loginSupportFadeIn{0%{opacity:0}to{opacity:1}}.login-support-modal{background:var(--briefs-surface-elevated);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.3);width:100%;max-width:420px;max-height:90vh;overflow-y:auto;animation:loginSupportSlideUp .3s ease-out}@keyframes loginSupportSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-support-header{position:relative;padding:var(--briefs-space-xl);text-align:center;border-bottom:1px solid var(--briefs-color-line-soft)}.login-support-icon{width:56px;height:56px;border-radius:50%;background:var(--briefs-color-accent-subtle);color:var(--briefs-color-accent);display:flex;align-items:center;justify-content:center;margin:0 auto var(--briefs-space-md)}.login-support-title{margin:0 0 var(--briefs-space-xs);font-size:1.25rem;font-weight:600;color:var(--briefs-color-ink);line-height:1.3}.login-support-subtitle{margin:0;font-size:.875rem;color:var(--briefs-color-ink-muted);line-height:1.5}.login-support-close{position:absolute;top:var(--briefs-space-md);right:var(--briefs-space-md);width:32px;height:32px;border-radius:50%;border:none;background:transparent;color:var(--briefs-color-ink-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.login-support-close:hover{background:var(--briefs-surface-hover);color:var(--briefs-color-ink)}.login-support-close:focus-visible{outline:2px solid var(--briefs-color-accent);outline-offset:2px}.login-support-contacts{padding:var(--briefs-space-lg);display:flex;flex-direction:column;gap:var(--briefs-space-md)}.login-support-card{display:flex;align-items:flex-start;gap:var(--briefs-space-md);padding:var(--briefs-space-md);border-radius:12px;background:var(--briefs-surface-subtle);text-decoration:none;transition:all .15s ease;border:1px solid transparent}.login-support-card:hover{background:var(--briefs-surface-hover);border-color:var(--briefs-color-line)}.login-support-card:focus-visible{outline:2px solid var(--briefs-color-accent);outline-offset:-2px}.login-support-card-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.login-support-card-icon.phone{background:rgba(41,112,234,.1);color:var(--briefs-color-accent)}.login-support-card-icon.email{background:rgba(34,197,94,.1);color:#22c55e}.login-support-card-content{display:flex;flex-direction:column;gap:2px;min-width:0}.login-support-card-label{font-size:.75rem;font-weight:600;color:var(--briefs-color-ink-muted);text-transform:uppercase;letter-spacing:.5px}.login-support-card-value{font-size:1rem;font-weight:600;color:var(--briefs-color-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.login-support-card-note{font-size:.75rem;color:var(--briefs-color-ink-muted)}.login-support-footer{padding:var(--briefs-space-lg);border-top:1px solid var(--briefs-color-line-soft);text-align:center}.login-support-footer-text{margin:0 0 var(--briefs-space-md);font-size:.875rem;color:var(--briefs-color-ink-muted)}.login-support-actions{display:flex;flex-direction:column;gap:var(--briefs-space-sm)}.login-support-link{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:32px;background:var(--briefs-color-accent);color:white;font-weight:600;font-size:.875rem;text-decoration:none;transition:all .15s ease}.login-support-link:hover{background:var(--briefs-color-accent-hover)}.login-support-link:focus-visible{outline:2px solid var(--briefs-color-accent);outline-offset:2px}.login-support-retry{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:32px;border:1px solid var(--briefs-color-line);background:transparent;color:var(--briefs-color-ink);font-weight:600;font-size:.875rem;cursor:pointer;transition:all .15s ease}.login-support-retry:hover{background:var(--briefs-surface-hover)}.login-support-retry:focus-visible{outline:2px solid var(--briefs-color-accent);outline-offset:2px}@media (max-width:480px){.login-support-modal{max-height:95vh;margin:var(--briefs-space-sm)}.login-support-header{padding:var(--briefs-space-lg)}.login-support-contacts,.login-support-footer{padding:var(--briefs-space-md)}.login-support-actions{flex-direction:column-reverse}}