/*
 * Modal chrome for the CodeCogs Equation Editor plugin for Froala.
 *
 * Froala has no built-in large-dialog API (its own popups are sized for small toolbar
 * dropdowns), so this plugin draws a minimal modal of its own.
 * Everything the modal wraps is styled by fxeditor.css, loaded separately from
 * the editor host (see eqneditor.js); this file is only the frame around it.
 */

.cc-eqneditor-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(0, 0, 0, 0.45);
    align-items: center;
    justify-content: center;
}

.cc-eqneditor-overlay.cc-eqneditor-open {
    display: flex;
}

.cc-eqneditor-modal {
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: min(850px, 96vw);
    height: min(600px, 90vh);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    font-family: -apple-system, "Segoe UI", Arial, sans-serif;
}

.cc-eqneditor-modal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 600;
    font-size: 15px;
    color: #1c2530;
    flex: 0 0 auto;
}

.cc-eqneditor-modal-logo {
    display: inline-flex;
    color: #1c2530;
}

.cc-eqneditor-modal-header span {
    flex: 1;
}

.cc-eqneditor-modal-close {
    border: 0;
    background: transparent;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    color: #52606d;
    padding: 2px 6px;
}

.cc-eqneditor-modal-close:hover {
    color: #1c2530;
}

.cc-eqneditor-modal-body {
    padding: 14px;
    overflow: auto;
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
}

.cc-eqneditor-modal-body .CCEqnEditor {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    /* A flex item is otherwise never narrower than its widest content - the toolbar's whole
       row - and ran past a narrow dialog (`design.width`). The toolbar scrolls instead. */
    min-width: 0;
}

.cc-eqneditor-modal-body .CCEditorBar { flex: 0 0 auto; }

.cc-eqneditor-modal-body .CCMathViewHost {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
}

.cc-eqneditor-modal-body .CCLatexInput {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
}

/* No rendered-equation preview in the dialog any more - MathView is the whole editing
   surface. The <img> stays in the DOM (EqEditor.Output needs an element to bind to, to build
   the SVG URL for the "Image (SVG)" insert mode) but is never shown. */
.CCEqnOutput-hidden {
    display: none !important;
}

.cc-eqneditor-modal-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    padding: 10px 14px;
    border-top: 1px solid #e2e8f0;
    flex: 0 0 auto;
}