/* =========================================
   Impromptu (adaptive, non-breaking)
   - Keeps original selectors
   - Adds fluid sizing, dark mode vars, motion prefs
   ========================================= */

/* ---- Design tokens ---- */
:root {
    --jqi-bg: #ffffff;
    --jqi-fg: #444444;
    --jqi-border: #eeeeee;
    --jqi-muted: #bbbbbb;
    --jqi-overlay: rgba(0, 0, 0, 0.55);
    --jqi-radius: 0.375rem;
    /* 6px */
    --jqi-pad-xs: 0.3125rem;
    /* 5px */
    --jqi-pad-sm: 0.4375rem;
    /* 7px */
    --jqi-pad-md: 0.625rem;
    /* 10px */
    --jqi-gap: 0.625rem;
    /* 10px */
    --jqi-arrow: 0.625rem;
    /* 10px */
    --jqi-width-min: 18rem;
    /* 288px */
    --jqi-width-max: 25rem;
    /* 400px (original) */
    --jqi-shadow: 0 8px 24px rgba(0, 0, 0, 0.14), 0 2px 8px rgba(0, 0, 0, 0.08);
}

:root[data-theme="dark"] {
    --jqi-bg: #101418;
    --jqi-fg: #d9dde3;
    --jqi-border: #222a33;
    --jqi-muted: #9aa4b2;
    --jqi-overlay: rgba(0, 0, 0, 0.65);
}

/* ---- Motion preferences ---- */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

/*
------------------------------
  Impromptu Base Styles (adaptive)
------------------------------
*/

/* Overlay */
.jqifade {
    position: absolute;
    /* keeps plugin behavior */
    inset: 0;
    background-color: var(--jqi-overlay);
}

/* Dialog container */
div.jqi {
    /* Responsive width: respect original 400px, shrink on small screens */
    width: min(100% - 2rem, clamp(var(--jqi-width-min), 92vw, var(--jqi-width-max)));
    box-sizing: border-box;

    position: absolute;
    background-color: var(--jqi-bg);
    color: var(--jqi-fg);
    text-align: left;
    border: 1px solid var(--jqi-border);
    border-radius: var(--jqi-radius);
    padding: var(--jqi-pad-sm);
    box-shadow: var(--jqi-shadow);
}

/* Container (kept for compatibility) */
div.jqi .jqicontainer {
    /* no layout assumptions; inherits padding from parent */
}

/* Close button: improve hit area on touch while keeping position */
div.jqi .jqiclose {
    position: absolute;
    top: 0.25rem;
    right: -0.125rem;
    /* was -2px */
    min-width: 1.75rem;
    /* larger touch target */
    min-height: 1.75rem;
    width: 1.125rem;
    /* visual size similar to original 18px */
    cursor: default;
    color: var(--jqi-muted);
    font-weight: bold;
    display: grid;
    place-items: center;
    line-height: 1;
    border-radius: 0.25rem;
}

div.jqi .jqiclose:hover {
    background: color-mix(in oklab, var(--jqi-border) 50%, transparent);
}

/* States */
div.jqi .jqistate {
    background-color: var(--jqi-bg);
}

/* Parent state dimmer */
div.jqi .jqiparentstate::after {
    background-color: #eee;
    opacity: 0.7;
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--jqi-radius);
}

/* Substate (responsive) */
div.jqi .jqisubstate {
    position: absolute;
    top: 0;
    left: 20%;
    width: 60%;
    padding: var(--jqi-pad-sm);
    border: 1px solid var(--jqi-border);
    border-top: none;
    border-radius: 0 0 var(--jqi-radius) var(--jqi-radius);
    box-sizing: border-box;
}

/* On very small screens, make substate full-width for readability */
@media (max-width: 30rem) {
    div.jqi .jqisubstate {
        left: 0;
        width: 100%;
        border-left: none;
        border-right: none;
        border-radius: 0 0 var(--jqi-radius) var(--jqi-radius);
    }
}

/* Title / body / buttons */
div.jqi .jqititle {
    padding: var(--jqi-pad-xs) var(--jqi-pad-md);
    border-bottom: 1px solid var(--jqi-border);
}

div.jqi .jqimessage {
    padding: var(--jqi-pad-md);
    color: var(--jqi-fg);
}

div.jqi .jqibuttons {
    padding: var(--jqi-pad-xs);
    text-align: right;
    display: flex;
    flex-wrap: wrap;
    gap: var(--jqi-gap);
    justify-content: flex-end;
}

div.jqi button {
    margin: 0 0 0 0;
    /* gap handles spacing now */
    padding: 0.55em 0.9em;
    border-radius: 0.5rem;
    border: 1px solid var(--jqi-border);
    background: #f4f6f8;
    color: inherit;
}

div.jqi button:focus-visible {
    outline: 2px solid color-mix(in oklab, var(--jqi-muted) 45%, transparent);
    outline-offset: 2px;
}

/* Arrows */
.jqi .jqiarrow {
    position: absolute;
    height: 0;
    width: 0;
    line-height: 0;
    font-size: 0;
    border: solid var(--jqi-arrow) transparent;
}

/* Use dialog background for arrow color so it adapts to theme */
.jqi .jqiarrowtl {
    left: 0.625rem;
    top: calc(-2 * var(--jqi-arrow));
    border-bottom-color: var(--jqi-bg);
}

.jqi .jqiarrowtc {
    left: 50%;
    top: calc(-2 * var(--jqi-arrow));
    border-bottom-color: var(--jqi-bg);
    margin-left: calc(-1 * var(--jqi-arrow));
}

.jqi .jqiarrowtr {
    right: 0.625rem;
    top: calc(-2 * var(--jqi-arrow));
    border-bottom-color: var(--jqi-bg);
}

.jqi .jqiarrowbl {
    left: 0.625rem;
    bottom: calc(-2 * var(--jqi-arrow));
    border-top-color: var(--jqi-bg);
}

.jqi .jqiarrowbc {
    left: 50%;
    bottom: calc(-2 * var(--jqi-arrow));
    border-top-color: var(--jqi-bg);
    margin-left: calc(-1 * var(--jqi-arrow));
}

.jqi .jqiarrowbr {
    right: 0.625rem;
    bottom: calc(-2 * var(--jqi-arrow));
    border-top-color: var(--jqi-bg);
}

.jqi .jqiarrowlt {
    left: calc(-2 * var(--jqi-arrow));
    top: 0.625rem;
    border-right-color: var(--jqi-bg);
}

.jqi .jqiarrowlm {
    left: calc(-2 * var(--jqi-arrow));
    top: 50%;
    border-right-color: var(--jqi-bg);
    margin-top: calc(-1 * var(--jqi-arrow));
}

.jqi .jqiarrowlb {
    left: calc(-2 * var(--jqi-arrow));
    bottom: 0.625rem;
    border-right-color: var(--jqi-bg);
}

.jqi .jqiarrowrt {
    right: calc(-2 * var(--jqi-arrow));
    top: 0.625rem;
    border-left-color: var(--jqi-bg);
}

.jqi .jqiarrowrm {
    right: calc(-2 * var(--jqi-arrow));
    top: 50%;
    border-left-color: var(--jqi-bg);
    margin-top: calc(-1 * var(--jqi-arrow));
}

.jqi .jqiarrowrb {
    right: calc(-2 * var(--jqi-arrow));
    bottom: 0.625rem;
    border-left-color: var(--jqi-bg);
}

/* Inputs (fluid) */
div.jqimessage input.jqifullwidth {
    width: min(100%, 22.5rem);
    /* 360px max, but shrink on mobile */
    box-sizing: border-box;
}

div.jqimessage textarea.jqifullwidth {
    width: 100%;
    max-width: 22.5rem;
    /* cap to original 360px */
    height: clamp(3.25rem, 12vh, 3.75rem);
    /* allow a bit more room on tall screens */
    box-sizing: border-box;
    resize: vertical;
}

/* Header spacer (unchanged semantics) */
div.jqi-head {
    padding-bottom: 0.625rem;
    /* 10px */
}

/* ---- Small-screen niceties ---- */
@media (max-width: 36rem) {

    /* Keep buttons usable on narrow widths */
    div.jqi .jqibuttons {
        justify-content: stretch;
    }

    div.jqi .jqibuttons button {
        flex: 1 1 auto;
    }
}