*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #f0f4f8;--color-surface: #ffffff;--color-surface-alt: #f8fafc;--color-border: #e2e8f0;--color-text: #1e293b;--color-text-muted: #64748b;--color-primary: #1d4ed8;--color-primary-hover: #1e40af;--color-danger: #dc2626;--color-success: #16a34a;--color-disabled-bg: #cbd5e1;--color-disabled-text: #94a3b8;--color-toggle-on: #2563eb;--color-toggle-off: #cbd5e1;--radius-sm: 4px;--radius: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0 0 0 / .08);--shadow-md: 0 4px 12px rgba(0 0 0 / .12);--font-sans: system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "Courier New", "Consolas", monospace;--header-height: 56px;--footer-height: 64px;--sidebar-width: 240px}body{font-family:var(--font-sans);font-size:14px;line-height:1.5;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased}#root{display:flex;flex-direction:column;min-height:100dvh}.app-header{height:var(--header-height);background:var(--color-primary);color:#fff;display:flex;align-items:center;padding:0 20px;gap:12px;box-shadow:var(--shadow-md);flex-shrink:0}.app-header h1{font-size:18px;font-weight:600;letter-spacing:-.3px}.app-main{display:grid;grid-template-columns:var(--sidebar-width) 1fr;flex:1;overflow:hidden}.filter-panel{background:var(--color-surface);border-right:1px solid var(--color-border);padding:20px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.filter-panel-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--color-text-muted);margin-bottom:8px}.toggle-row{display:flex;align-items:center;gap:10px;padding:8px 6px;border-radius:var(--radius-sm);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .15s}.toggle-row:hover:not(.toggle-row--disabled){background:var(--color-surface-alt)}.toggle-row--disabled{cursor:not-allowed;opacity:.45}.toggle-row label{font-size:14px;font-weight:500;cursor:inherit;flex:1}.toggle-switch{position:relative;width:36px;height:20px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0;position:absolute}.toggle-track{position:absolute;inset:0;border-radius:20px;background:var(--color-toggle-off);transition:background .2s}.toggle-track:after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:transform .2s}.toggle-switch input:checked+.toggle-track{background:var(--color-toggle-on)}.toggle-switch input:checked+.toggle-track:after{transform:translate(16px)}.toggle-switch input:focus-visible+.toggle-track{outline:2px solid var(--color-primary);outline-offset:2px}.content-area{display:flex;flex-direction:column;overflow:hidden}.control-panel{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:16px 20px;display:flex;gap:32px;align-items:flex-start;flex-wrap:wrap}.control-group{display:flex;flex-direction:column;gap:6px}.control-group legend,.control-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--color-text-muted)}.coords-fields{display:flex;gap:8px;align-items:flex-end}.coords-field{display:flex;flex-direction:column;gap:3px}.coords-field span{font-size:11px;color:var(--color-text-muted)}input[type=number],select{height:32px;padding:0 8px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);font-family:var(--font-mono);font-size:13px;outline:none;transition:border-color .15s}input[type=number]:focus,select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb26}input[type=number]{width:110px}select{width:140px;cursor:pointer}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 14px;border:none;border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,opacity .15s;white-space:nowrap}.btn-secondary{background:var(--color-surface-alt);border:1px solid var(--color-border);color:var(--color-text)}.btn-secondary:hover:not(:disabled){background:var(--color-border)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn:disabled{opacity:.45;cursor:not-allowed}.geo-error{font-size:12px;color:var(--color-danger);margin-top:4px}.table-container{flex:1;overflow:auto;padding:0}.repeater-table{width:100%;border-collapse:collapse;font-size:13px}.repeater-table th{position:sticky;top:0;background:var(--color-surface-alt);border-bottom:2px solid var(--color-border);padding:8px 12px;text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--color-text-muted);white-space:nowrap;z-index:1}.repeater-table td{padding:7px 12px;border-bottom:1px solid var(--color-border);vertical-align:middle}.repeater-table tr:hover td{background:var(--color-surface-alt)}.freq-cell{font-family:var(--font-mono);font-size:13px}.mode-badges{display:flex;gap:3px;flex-wrap:wrap}.badge{display:inline-block;padding:1px 5px;border-radius:3px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}.badge-fm{background:#dbeafe;color:#1e40af}.badge-dmr{background:#fef3c7;color:#92400e}.badge-dstar{background:#d1fae5;color:#065f46}.badge-fusion{background:#ede9fe;color:#4c1d95}.badge-parrot{background:#fce7f3;color:#9d174d}.badge-usb{background:#e0f2fe;color:#075985}.table-message{padding:48px;text-align:center;color:var(--color-text-muted)}.table-message.error{color:var(--color-danger)}.download-bar{height:var(--footer-height);background:var(--color-surface);border-top:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;gap:16px;padding:0 20px;flex-shrink:0;box-shadow:0 -2px 8px #0000000f}.download-bar .btn-primary{height:40px;padding:0 24px;font-size:14px}.download-info{font-size:12px;color:var(--color-text-muted)}