.ip-number-tool .ip-number-layout{align-items: flex-start;row-gap: 16px}.ip-number-input-panel,.ip-number-result-panel{min-width: 0;height: 100%}.ip-number-panel-header{gap: 12px}.ip-number-panel-header>span:first-child{flex: 1;min-width: 0}.ip-number-panel-header i{margin-right: 6px}.ip-number-result-status{flex: 0 1 auto;min-width: 0;color: var(--text-3);font-size: 12.5px;font-weight: 500;text-align: right}.ip-number-input-body,.ip-number-result-body{gap: 14px}.ip-number-input-panel,.ip-number-result-panel,.ip-number-input-body,.ip-number-result-body{background: #fff}.ip-number-segmented{display: grid;grid-template-columns: repeat(2,minmax(0,1fr));gap: 8px}.ip-number-segmented label{display: flex;align-items: center;justify-content: center;gap: 7px;min-width: 0;margin: 0;padding: 9px 10px;border: 1px solid var(--border-strong);border-radius: var(--radius);background: var(--bg-soft);color: var(--text-2);font-size: 13.5px;font-weight: 600;cursor: pointer}.ip-number-segmented label:has(input:checked){border-color: rgba(37,99,235,.42);background: var(--primary-soft);color: var(--primary)}.ip-number-segmented input{accent-color: var(--primary)}.ip-number-field{display: flex;flex-direction: column;gap: 6px;min-width: 0;margin: 0;color: var(--text-2);font-size: 13.5px;font-weight: 600}.ip-number-field .form-control{width: 100%;min-width: 0}.ip-number-chips{display: grid;grid-template-columns: repeat(2,minmax(0,1fr));gap: 8px}.ip-number-chip{display: flex;align-items: baseline;justify-content: space-between;gap: 6px;min-width: 0;padding: 8px 10px;border: 1px solid var(--border-strong);border-radius: var(--radius);background: var(--bg-soft);color: var(--text);font-size: 13px;font-weight: 600;text-align: left;cursor: pointer}.ip-number-chip small{overflow: hidden;color: var(--text-3);font-size: 11.5px;font-weight: 500;text-overflow: ellipsis;white-space: nowrap}.ip-number-chip:hover{border-color: rgba(37,99,235,.42);color: var(--primary)}.ip-number-action-row{display: flex;flex-wrap: wrap;gap: 8px;padding-top: 2px}.ip-number-action-row .btn{justify-content: center}.ip-number-action-row .btn i{margin-right: 6px}.ip-number-message{display: flex;align-items: flex-start;gap: 8px;padding: 10px 12px;border: 1px solid #fecaca;border-radius: var(--radius);background: var(--danger-soft);color: var(--danger);font-size: 13.5px;line-height: 1.45}.ip-number-primary-grid{display: grid;grid-template-columns: repeat(2,minmax(0,1fr));gap: 12px}.ip-number-result-card{display: flex;flex-direction: column;gap: 5px;min-width: 0;min-height: 110px;padding: 14px;border: 1px solid var(--border);border-radius: var(--radius);background: var(--bg-soft)}.ip-number-result-card span,.ip-number-result-card small,.ip-number-fact span{color: var(--text-3);font-size: 12.5px;line-height: 1.35}.ip-number-result-card strong{overflow-wrap: anywhere;color: var(--text);font-size: 21px;line-height: 1.25}.ip-number-result-card-primary{border-color: rgba(37,99,235,.28);background: var(--primary-soft)}.ip-number-result-card-primary strong{color: var(--primary)}.ip-number-facts-grid{display: grid;grid-template-columns: repeat(3,minmax(0,1fr));gap: 10px}.ip-number-fact{display: flex;flex-direction: column;gap: 3px;min-width: 0;padding: 10px 12px;border: 1px solid var(--border);border-radius: var(--radius);background: var(--bg)}.ip-number-fact strong{overflow: hidden;color: var(--text);font-size: 14.5px;line-height: 1.35;text-overflow: ellipsis;white-space: nowrap}.ip-number-note{padding: 12px;border: 1px solid rgba(8,145,178,.26);border-radius: var(--radius);background: var(--info-soft);color: var(--text-2);font-size: 13.5px;line-height: 1.5}:root[data-theme="dark"] .ip-number-input-panel,:root[data-theme="dark"] .ip-number-result-panel,:root[data-theme="dark"] .ip-number-input-body,:root[data-theme="dark"] .ip-number-result-body,:root[data-theme="dark"] .ip-number-fact{background: #161b22}:root[data-theme="dark"] .ip-number-message{border-color: #7f1d1d;background: rgba(127,29,29,.18)}@media (max-width: 991px){.ip-number-facts-grid{grid-template-columns: repeat(2,minmax(0,1fr))}}@media (max-width: 640px){.ip-number-panel-header{display: grid;grid-template-columns: minmax(0,1fr);row-gap: 6px}.ip-number-result-status{text-align: left}.ip-number-segmented,.ip-number-chips,.ip-number-primary-grid,.ip-number-facts-grid,.ip-number-action-row{grid-template-columns: 1fr}.ip-number-segmented,.ip-number-chips,.ip-number-primary-grid,.ip-number-facts-grid{display: grid}.ip-number-action-row{display: grid}.ip-number-action-row .btn{width: 100%;min-width: 0}.ip-number-input-body,.ip-number-result-body{padding: 14px}}