/* Icon controls reuse the established tool typography, spacing and palette. */
.icon-tools-page *, .icon-tools-page *::before, .icon-tools-page *::after { box-sizing: border-box; }
.icon-workspace { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 28px; max-width: 100%; }
.icon-workspace > *, .icon-field, .icon-settings, .icon-output, .icon-download-row > * { min-width: 0; }
.icon-tools-page [hidden] { display: none !important; }
.icon-tools-page fieldset { min-width: 0; border: 0; margin: 0; padding: 0; }
.icon-tools-page legend { display: block; width: 100%; margin: 0 0 15px; padding: 0; border: 0; color: #17335d; font-size: 17px; font-weight: 700; line-height: 1.6; }
.icon-field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 15px; }
.icon-field label { margin: 0; }
.icon-field input[type="range"] { width: 100%; min-width: 0; min-height: 34px; }
.icon-field input[type="color"] { width: 70px; height: 44px; padding: 4px; border: 1px solid #c8d4e3; border-radius: 8px; background: #fff; }
.icon-field input#icon-emoji { min-height: 64px; font: 36px/1.3 "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif; }
.icon-drop { display: flex; flex-direction: column; gap: 7px; padding: 20px 16px; margin-bottom: 16px; border: 2px dashed #b8c7dc; border-radius: 10px; background: #f3f7fc; cursor: pointer; text-align: center; }
.icon-drop:hover, .icon-drop.is-dragover { border-color: #0052cc; background: #eaf2ff; }
.icon-drop:focus-visible { outline: 3px solid rgba(0,82,204,.25); outline-offset: 3px; }
.icon-drop[aria-disabled="true"] { cursor: wait; opacity: .6; }
.icon-source-preview { display: block; width: auto; height: auto; max-width: 100%; max-height: 180px; margin: 8px auto; object-fit: contain; }
.icon-tools-page .field-help { margin: 7px 0 15px; font-size: 13px; line-height: 1.7; color: #526176; overflow-wrap: anywhere; }
.icon-tools-page .icon-sizes { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; margin: 18px 0; }
.icon-sizes legend { margin-bottom: 10px; font-size: 15px; }
.icon-sizes label { display: flex; align-items: center; min-height: 42px; margin: 0; padding: 8px 10px; border: 1px solid #dbe4f0; border-radius: 7px; background: #f8fafc; font-size: 13px; line-height: 1.5; overflow-wrap: anywhere; }
.icon-sizes input { flex-shrink: 0; }
.icon-actions, .icon-emoji-examples { display: flex; flex-wrap: wrap; gap: 9px; margin: 16px 0; }
.icon-actions button, .icon-tools-page .tool-button { max-width: 100%; white-space: normal; overflow-wrap: anywhere; }
.icon-emoji-examples .tool-button { min-width: 44px; padding: 8px; font-size: 23px; }
.icon-warning { margin: 14px 0; padding: 12px; border: 1px solid #e8d28f; border-radius: 8px; background: #fffbeb; color: #854d0e; font-size: 14px; line-height: 1.7; white-space: pre-line; }
.icon-tools-page .tool-message, .icon-tools-page .privacy-note { overflow-wrap: anywhere; }
.icon-empty { padding: 32px 20px; border: 1px dashed #c8d4e3; border-radius: 10px; color: #526176; text-align: center; }
.icon-output h2 { margin: 0 0 13px; color: #17335d; font-size: 20px; line-height: 1.6; }
.icon-preview-stage, .icon-actual-stage { display: flex; align-items: center; justify-content: center; background-color: #fff; background-image: linear-gradient(45deg,#e7edf5 25%,transparent 25%),linear-gradient(-45deg,#e7edf5 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e7edf5 75%),linear-gradient(-45deg,transparent 75%,#e7edf5 75%); background-size: 16px 16px; background-position: 0 0,0 8px,8px -8px,-8px 0; border: 1px solid #dbe4f0; border-radius: 8px; }
.icon-preview-stage { padding: 12px; max-width: 100%; }
.icon-preview-stage img { display: block; width: min(100%,320px); height: auto; aspect-ratio: 1; }
.icon-small-previews { display: flex; align-items: flex-start; flex-wrap: wrap; gap: 18px; margin: 15px 0; }
.icon-actual { display: flex; flex-direction: column; gap: 7px; font-size: 13px; }
.icon-actual-stage { min-height: 64px; min-width: 100px; padding: 12px; }
.icon-actual-stage img { display: block; max-width: none; }
.icon-browser-tab { display: inline-flex; align-items: center; gap: 10px; max-width: 100%; min-height: 40px; padding: 10px 14px; border: 1px solid #c8d4e3; border-radius: 10px 10px 0 0; background: #f3f7fc; font-size: 13px; }
.icon-browser-tab img { display: block; width: 16px; height: 16px; flex: 0 0 16px; }
.icon-browser-tab span:last-child { margin-left: 22px; color: #526176; }
.icon-summary { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; margin: 20px 0; }
.icon-summary > div { min-width: 0; padding: 10px; border-radius: 7px; background: #f3f7fc; font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.icon-summary dt { color: #17335d; }
.icon-summary dd { margin: 0; color: #526176; }
.icon-downloads { margin-bottom: 15px; }
.icon-download-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid #e7edf5; }
.icon-download-row > div { display: flex; flex-direction: column; gap: 4px; overflow-wrap: anywhere; font-size: 13px; }
.icon-download-row > div span { color: #526176; }
.icon-download-row button { flex: 0 0 auto; }
.icon-snippet { margin-top: 24px; }
.icon-tools-page .icon-snippet textarea { min-height: 160px; max-height: 380px; font-size: 12px; }
@media (max-width: 767px) {
    .icon-workspace { grid-template-columns: minmax(0,1fr); gap: 24px; }
    .icon-tools-page .tool-shell { padding: 16px; }
    .icon-summary { grid-template-columns: minmax(0,1fr); }
    .icon-actions .tool-button { flex: 1 1 120px; }
    .icon-download-row { flex-wrap: wrap; }
    .icon-sizes label { padding: 7px; }
}