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var(--color-border);border-radius:var(--radius-sm);height:38px;color:var(--color-text);background:var(--color-surface);transition:border-color var(--duration-fast);box-sizing:border-box;outline:none;width:100%;padding:0 12px;font-family:inherit;font-size:.875rem}.form-input:focus{border-color:var(--color-primary)}.form-input::placeholder{color:var(--color-text-subtle)}.form-input.masked{font-family:var(--font-mono);letter-spacing:.05em;color:var(--color-text-muted)}.form-input-group{gap:8px;display:flex}.form-input-group .form-input{flex:1}.copy-btn{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg-alt);height:38px;color:var(--color-text-muted);cursor:pointer;white-space:nowrap;transition:all var(--duration-fast);align-items:center;gap:6px;padding:0 12px;font-family:inherit;font-size:.8125rem;display:flex}.copy-btn:hover{background:var(--color-bg);color:var(--color-text)}.toggle-row{justify-content:space-between;align-items:center;gap:16px;display:flex}.toggle-info strong{color:var(--color-text);font-size:.875rem;font-weight:500;display:block}.toggle-info span{color:var(--color-text-muted);font-size:.75rem}.toggle-switch{flex-shrink:0;width:40px;height:22px;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{background:var(--color-border);border-radius:var(--radius-pill);cursor:pointer;transition:background var(--duration-fast);position:absolute;inset:0}.toggle-slider:before{content:"";width:16px;height:16px;transition:transform var(--duration-fast) var(--ease-smooth);box-shadow:var(--shadow-xs);background:#fff;border-radius:50%;position:absolute;top:3px;left:3px}.toggle-switch input:checked+.toggle-slider{background:var(--color-primary)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(18px)}.settings-footer{border-top:1px solid var(--color-border);background:var(--color-bg-alt);justify-content:flex-end;gap:10px;padding:16px 20px;display:flex}.toast-container{z-index:1000;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background:var(--color-secondary);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);pointer-events:all;min-width:280px;max-width:380px;animation:toastIn .3s var(--ease-out);align-items:center;gap:10px;padding:12px 16px;font-size:.875rem;font-weight:500;transition:opacity .3s,transform .3s;display:flex}.toast.hiding{opacity:0;transform:translate(20px)}.toast-icon{flex-shrink:0;width:18px;height:18px}.toast--success .toast-icon{color:var(--color-primary-light)}.toast--error .toast-icon{color:#fca5a5}.toast--info .toast-icon{color:#7dd3fc}.toast-close{color:#ffffff80;cursor:pointer;pointer-events:all;background:0 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p{margin:0;font-size:.875rem}.section-loading{flex-direction:column;gap:12px;display:flex}.skeleton-row{height:52px}.skeleton-card{height:100px}.admin-login-page{background:var(--color-bg);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.login-bg{pointer-events:none;z-index:0;position:fixed;inset:0}.login-blob{filter:blur(80px);opacity:.35;border-radius:50%;position:absolute}.login-blob-1{background:var(--color-primary);width:500px;height:500px;top:-200px;right:-100px}.login-blob-2{background:var(--color-accent);width:400px;height:400px;bottom:-150px;left:-100px}.login-wrapper{z-index:1;width:100%;max-width:420px;padding:24px;position:relative}.login-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:40px}.login-brand{align-items:center;gap:10px;margin-bottom:32px;display:flex}.login-brand-icon{background:var(--gradient-primary);border-radius:var(--radius-sm);color:#fff;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;font-weight:700;display:flex}.login-brand-name{color:var(--color-text);letter-spacing:-.02em;font-size:1.0625rem;font-weight:700}.login-brand-sub{color:var(--color-text-muted);letter-spacing:.06em;text-transform:uppercase;font-size:.6875rem}.login-heading{color:var(--color-text);letter-spacing:var(--tracking-tight);margin:0 0 6px;font-size:1.5rem;font-weight:700}.login-sub{color:var(--color-text-muted);margin:0 0 28px;font-size:.875rem}.login-form{flex-direction:column;gap:16px;display:flex}.login-field{flex-direction:column;gap:6px;display:flex}.login-label{color:var(--color-text);font-size:.8125rem;font-weight:500}.login-input-wrap{position:relative}.login-input{border:1.5px solid var(--color-border);border-radius:var(--radius-sm);width:100%;height:42px;color:var(--color-text);background:var(--color-surface);transition:border-color var(--duration-fast);box-sizing:border-box;outline:none;padding:0 12px 0 38px;font-family:inherit;font-size:.9375rem}.login-input::placeholder{color:var(--color-text-subtle)}.login-input:focus{border-color:var(--color-primary)}.login-input.error{border-color:#ef4444}.login-input-icon{color:var(--color-text-subtle);pointer-events:none;position:absolute;top:50%;left:11px;transform:translateY(-50%)}.login-error{color:#dc2626;border-radius:var(--radius-sm);background:#ef44440f;border:1px solid #ef444433;align-items:center;gap:8px;padding:10px 12px;font-size:.8125rem;display:none}.login-error.visible{display:flex}.login-submit{background:var(--gradient-primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;letter-spacing:-.01em;width:100%;height:44px;transition:opacity var(--duration-fast), transform var(--duration-fast);border:none;margin-top:4px;font-family:inherit;font-size:.9375rem;font-weight:600}.login-submit:hover{opacity:.92;transform:translateY(-1px)}.login-submit:active{transform:translateY(0)}.login-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.login-hint{color:var(--color-text-subtle);text-align:center;margin-top:16px;font-size:.75rem}.login-hint code{font-family:var(--font-mono);background:var(--color-bg-alt);color:var(--color-text-muted);border-radius:4px;padding:2px 5px}.sidebar-overlay{z-index:190;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0d1b2a80;display:none;position:fixed;inset:0}@media (width<=1024px){.admin-sidebar{transform:translate(-100%);width:240px!important}.admin-sidebar.mobile-open{transform:translate(0)}.admin-main{margin-left:0!important}.topbar-hamburger{display:flex}.sidebar-overlay{display:block}.sidebar-overlay.visible{opacity:1;pointer-events:all}.sidebar-overlay:not(.visible){opacity:0;pointer-events:none;transition:opacity var(--duration-base)}.charts-grid,.reports-charts-grid,.settings-layout{grid-template-columns:1fr}.settings-tabs-sidebar{flex-flow:wrap}}@media (width<=768px){.admin-content{padding:16px}.stats-grid{grid-template-columns:repeat(2,1fr)}.client-drawer{width:100vw}.topbar-search{display:none}.login-card{padding:28px 24px}.plans-grid,.detail-grid{grid-template-columns:1fr}.detail-field.full,.detail-divider{grid-column:span 1}}@media (width<=480px){.stats-grid{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:flex-start}}