.utility-app { display: flex; flex-direction: column; min-height: 0; overflow: hidden; background: #c0c0c0; color: #000; font: 11px "MS Sans Serif", Tahoma, Arial, sans-serif; }
.utility-app *, .utility-app *::before, .utility-app *::after { box-sizing: border-box; }.utility-app [hidden] { display: none !important; }
.utility-app button, .utility-app input, .utility-app select, .utility-app textarea { font: inherit; }.utility-app .sunken { border: 2px solid; border-color: #808080 #fff #fff #808080; border-radius: 0; }
.utility-app input[type="text"], .utility-app input[type="tel"], .utility-app select { background: #fff; color: #000; padding: 2px 4px; min-height: 23px; min-width: 0; border-radius: 0; }
.utility-app button:disabled { color: #808080; text-shadow: 1px 1px #fff; }.utility-button { min-height: 23px; padding: 3px 8px; white-space: nowrap; cursor: default; border-radius: 0; }
.utility-icon { display: inline-flex; vertical-align: middle; align-items: center; justify-content: center; flex: 0 0 auto; }.utility-icon img, .utility-icon svg { image-rendering: pixelated; }
.utility-toolbar { flex: 0 0 auto; display: flex; align-items: center; gap: 3px; min-height: 33px; padding: 4px 5px; border-top: 1px solid #fff; border-bottom: 1px solid #808080; overflow-x: auto; }
.utility-toolbar .utility-button { display: flex; align-items: center; justify-content: center; gap: 4px; padding: 3px 6px; }.utility-toolbar select { min-width: 63px; }.utility-divider { height: 22px; width: 2px; flex: 0 0 2px; border-left: 1px solid #808080; border-right: 1px solid #fff; margin: 0 3px; }
.utility-status { flex: 0 0 auto; min-height: 20px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.utility-hardware-note { color: #444; padding: 5px 8px; line-height: 1.4; flex: 0 0 auto; }
.utility-image-viewport { background: #808080; flex: 1; min-height: 0; overflow: auto; margin: 4px; }.utility-image-stage { min-width: 100%; min-height: 100%; width: max-content; display: grid; place-items: center; padding: 12px; }.utility-image-canvas { display: block; background: repeating-conic-gradient(#ddd 0% 25%,#fff 0% 50%) 0 0/16px 16px; box-shadow: 1px 1px #444, -1px -1px #aaa; }
.utility-image-empty { display: flex; align-items: center; flex-direction: column; justify-content: center; gap: 12px; color: #fff; padding: 28px; text-align: center; }.utility-image-empty > strong { font: bold 21px Tahoma, Arial, sans-serif; text-shadow: 1px 1px #444; }.utility-image-empty > .utility-button { margin-top: 9px; }
.utility-clipboard-caption { font-weight: bold; padding: 7px 8px 5px; }.utility-clipboard-text { flex: 1; width: calc(100% - 12px); min-height: 70px; margin: 0 6px; resize: none; background: #fff; color: #000; padding: 7px; font: 13px "Courier New", monospace !important; line-height: 1.4; }
.utility-dialer-content { padding: 9px 10px 4px; display: flex; flex-direction: column; flex: 1; min-height: 0; gap: 9px; }.utility-phone-label { display: flex; flex-direction: column; gap: 5px; }.utility-app .utility-phone-number { font: 20px "Courier New", monospace; height: 32px; padding: 3px 7px; letter-spacing: 1px; }
.utility-dialer-main { display: flex; gap: 13px; min-height: 213px; }.utility-keypad { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(4, 1fr); gap: 5px; width: 185px; flex: 0 0 185px; padding: 4px 0; }.utility-keypad .utility-button { padding: 2px 4px; min-height: 43px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; }.utility-keypad strong { font: bold 20px Arial, sans-serif; line-height: 21px; }.utility-keypad span { font: 8px Arial, sans-serif; letter-spacing: .7px; }
.utility-speed-group { flex: 1; min-width: 0; margin: 0; padding: 6px 7px 7px; border: 2px solid; border-color: #808080 #fff #fff #808080; }.utility-speed-group legend { padding: 0 4px; }.utility-speed-list { display: flex; flex-direction: column; gap: 3px; }.utility-speed-list .utility-button { text-align: left; min-height: 21px; padding: 2px 5px; overflow: hidden; text-overflow: ellipsis; }
.utility-dialer-actions { display: flex; align-items: center; justify-content: space-between; gap: 4px; }.utility-dialer-actions .utility-button { padding: 4px 6px; min-height: 26px; }.utility-dialer-content > .utility-hardware-note { padding: 0; font-size: 10px; }
.utility-speed-form { padding: 10px 10px 3px; display: flex; flex-direction: column; gap: 5px; flex: 1; min-height: 0; overflow: auto; }.utility-speed-row { display: grid; grid-template-columns: 18px 1fr 1fr; gap: 7px; align-items: center; min-height: 23px; }.utility-speed-row input { width: 100%; }.utility-dialog-actions { display: flex; justify-content: flex-end; padding: 8px 10px; gap: 7px; }.utility-dialog-actions button { min-width: 75px; }
.utility-terminal-screen { flex: 1; min-height: 90px; margin: 4px; padding: 7px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; background: #fff; color: #000; font: 13px "Courier New", monospace; line-height: 1.25; user-select: text; }.utility-terminal-screen.utility-terminal-dark { background: #080b0a; color: #dedede; }.utility-terminal-screen.utility-terminal-nowrap { white-space: pre; overflow-wrap: normal; }
.utility-terminal-send { display: flex; padding: 0 5px 3px; gap: 5px; }.utility-terminal-send input { flex: 1; font: 13px "Courier New", monospace; }.utility-terminal-send button { min-width: 67px; }.utility-terminal-options { display: flex; align-items: center; gap: 13px; padding: 2px 7px; flex-wrap: wrap; }.utility-terminal-options label { display: flex; align-items: center; gap: 3px; white-space: nowrap; }.utility-terminal-options input { width: 13px; height: 13px; margin: 0; }.utility-terminal-options > span { font-size: 10px; color: #555; margin-left: auto; }.utility-terminal > .utility-hardware-note { padding-top: 3px; font-size: 10px; }