/* ============================================================
   xml-editor.directive.css
   Estilos para la directiva <xml-editor>
   ============================================================ */

/* -- Tokens de color ---------------------------------------------------- */
.xe-theme-dark {
    --xe-bg: #1a1b26;
    --xe-bg2: #16161e;
    --xe-bg3: #24253a;
    --xe-border: #2e3050;
    --xe-text: #c0caf5;
    --xe-text2: #6272a4;
    --xe-text3: #414868;
    --xe-accent: #bb9af7;
    --xe-ok: #9ece6a;
    --xe-err: #f7768e;
    --xe-mark: rgba(187,154,247,0.25);
    --xe-mark-cur: rgba(187,154,247,0.45);
}

.xe-theme-light {
    --xe-bg: #f8f8f2;
    --xe-bg2: #f0f0e8;
    --xe-bg3: #e4e4dc;
    --xe-border: #d0d0c0;
    --xe-text: #282a36;
    --xe-text2: #6272a4;
    --xe-text3: #aaa;
    --xe-accent: #7c3aed;
    --xe-ok: #50a14f;
    --xe-err: #e45649;
    --xe-mark: rgba(124,58,237,0.18);
    --xe-mark-cur: rgba(124,58,237,0.32);
}

/* -- Host --------------------------------------------------------------- */
xml-editor { display: block; }

.xe-host {
    display: flex;
    flex-direction: column;
    background: var(--xe-bg);
    border: 1px solid var(--xe-border);
    border-radius: 8px;
    overflow: hidden;
    font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;
    position: relative;
    --xe-gutter-w: 58px;
}

/* -- Toolbar ------------------------------------------------------------ */
.xe-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 10px;
    background: var(--xe-bg2);
    border-bottom: 1px solid var(--xe-border);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.xe-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--xe-accent);
    letter-spacing: -0.5px;
    margin-right: 4px;
}

.xe-sep {
    width: 1px;
    height: 18px;
    background: var(--xe-border);
    margin: 0 2px;
    flex-shrink: 0;
}

.xe-spacer { flex: 1; }

.xe-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 9px;
    font-size: 12px;
    font-family: system-ui, sans-serif;
    font-weight: 500;
    color: var(--xe-text2);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 5px;
    cursor: pointer;
    transition: color .12s, background .12s, border-color .12s;
    white-space: nowrap;
    line-height: 1;
}

.xe-btn:hover:not(:disabled) {
    color: var(--xe-text);
    background: var(--xe-bg3);
    border-color: var(--xe-border);
}

.xe-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
}

.xe-btn-active {
    color: var(--xe-accent) !important;
    background: rgba(187,154,247,.1) !important;
    border-color: rgba(187,154,247,.3) !important;
}

.xe-btn-danger:hover:not(:disabled) {
    color: var(--xe-err);
}

.xe-btn svg {
    width: 13px;
    height: 13px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* -- Search bar --------------------------------------------------------- */
.xe-search {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px;
    background: var(--xe-bg2);
    border-bottom: 1px solid var(--xe-border);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.xe-sinput {
    font-family: inherit;
    font-size: 12px;
    padding: 4px 8px;
    background: var(--xe-bg);
    border: 1px solid var(--xe-border);
    border-radius: 5px;
    color: var(--xe-text);
    outline: none;
    width: 160px;
    transition: border-color .15s;
}

.xe-sinput:focus {
    border-color: var(--xe-accent);
}

.xe-sinput-nomatch {
    border-color: var(--xe-err) !important;
}

.xe-slabel {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--xe-text2);
    cursor: pointer;
    user-select: none;
    font-family: system-ui, sans-serif;
}

.xe-slabel input {
    accent-color: var(--xe-accent);
    cursor: pointer;
}

.xe-matchinfo {
    font-size: 11px;
    color: var(--xe-text2);
    min-width: 70px;
}

/* -- Editor area -------------------------------------------------------- */
.xe-editor-wrap {
    display: flex;
    flex: none;
    position: relative;
    overflow: hidden;
    min-height: 200px;
}

.xe-editor-wrap::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--xe-gutter-w);
    right: 0;
    height: 48px;
    background: linear-gradient(to bottom, transparent 0%, var(--xe-bg) 85%);
    pointer-events: none;
    opacity: 0;
    transition: opacity .2s;
    z-index: 2;
}

.xe-editor-wrap.xe-scroll-fade-bottom::after {
    opacity: 1;
}

/* -- Custom floating scrollbar ------------------------------------------ */
.xe-scrollbar {
    position: absolute;
    top: 4px;
    right: 4px;
    bottom: 4px;
    width: 6px;
    border-radius: 3px;
    z-index: 5;
    opacity: 0;
    transition: opacity .3s, width .15s;
    pointer-events: none;
}

.xe-scrollbar:hover {
    width: 10px;
    border-radius: 5px;
}

.xe-scrollbar:hover .xe-scrollbar-thumb {
    opacity: .55;
}

.xe-editor-wrap:hover .xe-scrollbar,
.xe-scrollbar.xe-scrollbar-visible {
    opacity: 1;
    pointer-events: auto;
}

.xe-scrollbar-thumb {
    position: absolute;
    width: 100%;
    min-height: 24px;
    background: var(--xe-text3);
    border-radius: inherit;
    opacity: .4;
    cursor: pointer;
    transition: opacity .15s;
}

.xe-linenums {
    padding: 14px 10px 14px 12px;
    font-size: 13px;
    line-height: 1.65;
    color: var(--xe-text3);
    text-align: right;
    user-select: none;
    background: var(--xe-bg2);
    border-right: 1px solid var(--xe-border);
    min-width: var(--xe-gutter-w);
    overflow: hidden;
    white-space: pre;
    flex-shrink: 0;
}

.xe-highlight {
    position: absolute;
    top: 0;
    left: var(--xe-gutter-w);
    right: 0;
    bottom: 0;
    padding: 14px;
    font-family: inherit;
    font-size: 13px;
    line-height: 1.65;
    pointer-events: none;
    overflow: scroll;
    scrollbar-width: none;
    -ms-overflow-style: none;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    color: var(--xe-text);
}

.xe-highlight::-webkit-scrollbar { display: none; }

.xe-highlight .xe-mark {
    background: var(--xe-mark);
    border-radius: 2px;
}

.xe-highlight .xe-mark-cur {
    background: var(--xe-mark-cur);
    border-radius: 2px;
    outline: 1px solid var(--xe-accent);
}

.xe-textarea {
    position: absolute;
    top: 0;
    left: var(--xe-gutter-w);
    right: 0;
    bottom: 0;
    padding: 14px;
    font-family: inherit;
    font-size: 13px;
    line-height: 1.65;
    border: none;
    outline: none;
    resize: none;
    background: transparent;
    color: transparent;
    caret-color: var(--xe-text);
    overflow: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    tab-size: 2;
}

.xe-textarea::-webkit-scrollbar { display: none; }
.xe-textarea::selection { background: rgba(187,154,247,.2); }
.xe-textarea::placeholder { color: var(--xe-text3); }

/* -- Syntax token colors ------------------------------------------------ */

/* Tag names */
.xe-theme-dark .xe-tag   { color: #f7768e; }
.xe-theme-light .xe-tag  { color: #e45649; }

/* Attribute names */
.xe-theme-dark .xe-attr  { color: #e0af68; }
.xe-theme-light .xe-attr { color: #c18401; }

/* Attribute values (strings) */
.xe-theme-dark .xe-str   { color: #9ece6a; }
.xe-theme-light .xe-str  { color: #50a14f; }

/* Punctuation: < > / = */
.xe-theme-dark .xe-punct  { color: #6272a4; }
.xe-theme-light .xe-punct { color: #999; }

/* Comments */
.xe-theme-dark .xe-comment  { color: #565f89; font-style: italic; }
.xe-theme-light .xe-comment { color: #a0a1a7; font-style: italic; }

/* CDATA sections */
.xe-theme-dark .xe-cdata  { color: #7dcfff; }
.xe-theme-light .xe-cdata { color: #0184bc; }

/* Processing instructions <?xml ...?> */
.xe-theme-dark .xe-pi  { color: #bb9af7; }
.xe-theme-light .xe-pi { color: #a626a4; }

/* -- Status bar --------------------------------------------------------- */
.xe-status {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 5px 12px;
    background: var(--xe-bg2);
    border-top: 1px solid var(--xe-border);
    font-family: inherit;
    font-size: 11px;
    flex-shrink: 0;
    overflow: hidden;
}

.xe-smuted { color: var(--xe-text2); }
.xe-sok    { color: var(--xe-ok); }
.xe-serr   { color: var(--xe-err); }

/* -- Toast -------------------------------------------------------------- */
.xe-toast {
    position: absolute;
    bottom: 40px;
    right: 14px;
    padding: 7px 14px;
    background: var(--xe-bg3);
    border: 1px solid var(--xe-border);
    border-radius: 6px;
    font-size: 12px;
    font-family: system-ui, sans-serif;
    color: var(--xe-text);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
    z-index: 10;
    white-space: nowrap;
}

.xe-toast-show { opacity: 1; }
.xe-toast-err  { color: var(--xe-err); border-color: var(--xe-err); }