:root {
    --font-primary: "JetBrains Mono", "IBM Plex Mono", monospace;
    --font-secondary: "IBM Plex Mono", "JetBrains Mono", monospace;

    --bg: #07150f;
    --panel-bg: #0d2319;
    --surface: #10281d;
    --line: #1f5038;
    --text: #d9ffe6;
    --muted: #8fbe9f;
    --accent: #73ff98;
    --accent-2: #38ca72;
    --danger: #ff6d78;
    --shadow: 0 20px 50px rgba(0, 0, 0, 0.32);

    /* Colores de terminal/código */
    --code-bg: #000;
    --code-text: #8effad;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    padding: 1rem;
    font-family: var(--font-primary);
    background:
        radial-gradient(circle at 15% 20%, rgba(86, 255, 126, 0.12), transparent 35%),
        radial-gradient(circle at 85% 85%, rgba(0, 209, 255, 0.1), transparent 35%),
        #04110b;
}

.app-shell {


    max-width: 1380px;
    margin: 0 auto;
    color: var(--text);
}

/* Tema claro */
.app-shell:has(#tema-claro:checked) {
    --bg: #f3f7ef;
    --panel-bg: #ffffff;
    --surface: #eef7ec;
    --line: #bfd8bf;
    --text: #153122;
    --muted: #3d6d53;
    --accent: #166a39;
    --accent-2: #248b4e;
    --danger: #a23742;
    --shadow: 0 16px 32px rgba(15, 44, 20, 0.12);

    /* Colores de terminal/código - tema claro */
    --code-bg: #f8fdf5;
    --code-text: #0d5a2d;
}

.panel {
    background: var(--panel-bg);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow);
}

.app-header {
    padding: 1rem 1.15rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1rem;
}

.eyebrow {
    margin: 0;
    color: var(--muted);
    font-family: var(--font-secondary);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
}

h1,
h2,
h3 {
    margin: 0;
}

h1 {
    font-size: clamp(1.4rem, 2vw, 2.1rem);
}

h2 {
    font-size: 1rem;
}

h3 {
    font-size: 0.95rem;
}

.theme-toggle,
.tabs-container,
.sort-ui,
.action-buttons,
.tag-actions,
.preview-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.sort-ui {
    margin-top: 20px;
}

.theme-label {
    color: var(--muted);
}

.tabs-container {
    margin-top: 0.9rem;
    padding: 0.6rem;
}

.workspace {
    margin-top: 0.9rem;
}

.tab-panel {
    display: none;
}

.app-shell:has(#tab-editor:checked) .panel-editor,
.app-shell:has(#tab-prompts:checked) .panel-prompts {
    display: block;
}

.tab-toggle,
.theme-choice,
.tag-choice,
.view-choice,
.accordion-input {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    opacity: 0;
    pointer-events: none;
}

.tab-label,
.toggle-chip,
.btn {
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    padding: 0.45rem 0.72rem;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.82rem;
    line-height: 1.2;
}

.btn {
    cursor: pointer;
}

.btn:hover,
.tab-label:hover,
.toggle-chip:hover {
    border-color: var(--accent);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.is-active {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 15%, var(--surface));
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent-2);
    color: #06120c;
    font-weight: 700;
}

.btn-danger {
    border-color: color-mix(in srgb, var(--danger) 65%, var(--line));
    color: var(--danger);
}

.app-shell:has(#tab-editor:checked) label[for="tab-editor"],
.app-shell:has(#tab-prompts:checked) label[for="tab-prompts"],
.app-shell:has(#tema-oscuro:checked) label[for="tema-oscuro"],
.app-shell:has(#tema-claro:checked) label[for="tema-claro"],
.panel-prompts:has(#vista-todos:checked) label[for="vista-todos"],
.panel-prompts:has(#vista-categorias:checked) label[for="vista-categorias"] {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 18%, var(--surface));
}

/* Editor Workspace - Grid Layout */
.editor-workspace {
    display: grid;
    grid-template-columns: 280px 1fr 1fr;
    grid-template-areas:
        "ai tags content"
        "ai preview preview";
    gap: 0.8rem;
}

.panel-ai,
.panel-tags,
.panel-content,
.panel-preview {
    padding: 0.9rem;
}

.panel-ai {
    grid-area: ai;
}

.panel-tags {
    grid-area: tags;
}

.panel-content {
    grid-area: content;
}

.panel-preview {
    grid-area: preview;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    flex-wrap: wrap;
}

.panel-ai p,
.actions-fixed p {
    margin-top: 0.4rem;
    margin-bottom: 0.8rem;
    color: var(--muted);
    font-size: 0.86rem;
}

.switch-option {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    margin-bottom: 0.7rem;
    font-size: 0.84rem;
}

.ai-status {
    margin-top: 0.6rem;
    font-size: 0.8rem;
    min-height: 1.2em;
}

.panel-ai .btn-ai-send {
    margin-top: 0.5rem;
}

/* Tag List Container */
.tag-list-container {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.tag-move-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.tag-move-buttons .btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.9rem;
    line-height: 1;
}

.tag-list {
    flex: 1;
    display: grid;
    gap: 0.4rem;
}

.tag-list label {
    padding: 0.6rem 0.7rem;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--surface);
    cursor: pointer;
    font-size: 0.9rem;
    transition: border-color 0.15s, background 0.15s;
}

.tag-list label:hover {
    border-color: var(--accent);
}

.tag-list input[type="radio"]:checked + label {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 15%, var(--surface));
}

/* Editor Block */
.editor-block label {
    display: block;
    margin: 0 0 0.55rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.cursor-field {
    position: relative;
    display: block;
}

.cursor-field::after {
    content: "";
    position: absolute;
    right: 0.75rem;
    bottom: 0.75rem;
    width: 0.6em;
    height: 2px;
    background: var(--code-text);
    opacity: 0;
    pointer-events: none;
    font-family: var(--font-primary);
}

.cursor-field:focus-within::after {
    content: "_";
    width: auto;
    height: auto;
    background: transparent;
    color: var(--code-text);
    opacity: 1;
    animation: blink-caret 1s steps(1, end) infinite;
    font-size: 1rem;
    line-height: 1;
}

.prompt-editor {
    width: 100%;
    min-height: 190px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--code-bg);
    color: var(--code-text);
    padding: 0.8rem;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    resize: vertical;
    caret-color: var(--code-text);
}

.prompt-editor:focus {
    outline: 1px solid var(--accent);
}

.prompt-preview {
    margin: 0;
    max-height: 280px;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0.85rem;
    background: var(--code-bg);
    color: var(--code-text);
    font-family: var(--font-secondary);
    font-size: 0.84rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.prompt-name-row,
.category-row {
    margin-top: 0.8rem;
    display: grid;
    gap: 0.42rem;
}

.prompt-name-row {
    margin-bottom: 0.8rem;
}

.prompt-name-row label,
.category-row label {
    color: var(--muted);
    font-size: 0.8rem;
}

.prompt-name-row input,
.category-row input,
.category-row select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    padding: 0.45rem 0.55rem;
    font-family: inherit;
}

.prompt-name-row input:focus,
.category-row input:focus {
    outline: 1px solid var(--accent);
    border-color: var(--accent);
}

/* Prompts Workspace */
.prompts-workspace {
    display: grid;
    grid-template-rows: auto auto 1fr;
    gap: 0.8rem;
}

.prompts-toolbar,
.actions-fixed {
    padding: 0.8rem;
}

.prompts-scroll {
    padding: 0.8rem;
    max-height: min(58vh, 560px);
    overflow: auto;
}

.prompt-view {
    display: grid;
    gap: 0.6rem;
}

.view-categorias {
    display: none;
}

.panel-prompts:has(#vista-categorias:checked) .view-categorias {
    display: grid;
}

.panel-prompts:has(#vista-categorias:checked) .view-todos {
    display: none;
}

/* Prompt Items - Accordion con Radio Buttons */
.prompt-item,
.category-item {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
}

.prompt-item:has(input[type="radio"]:checked) {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
}

.accordion-label,
.category-label {
    display: flex;
    justify-content: space-between;
    gap: 0.7rem;
    align-items: center;
    cursor: pointer;
    padding: 0.72rem 0.82rem;
    font-size: 0.86rem;
}

.accordion-label small {
    color: var(--muted);
    font-size: 0.73rem;
}

.accordion-label::after,
.category-label::after {
    content: "+";
    color: var(--accent);
    font-size: 1rem;
}

.accordion-body,
.category-body {
    max-height: 0;
    overflow: hidden;
    padding: 0 0.82rem;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.prompt-item:has(input[type="radio"]:checked) .accordion-body {
    max-height: 420px;
    padding: 0.55rem 0.82rem 0.82rem;
}

.category-item:has(.category-input:checked) .category-body {
    max-height: 900px;
    padding: 0 0.6rem 0.6rem;
}

.prompt-item:has(input[type="radio"]:checked) .accordion-label::after,
.category-item:has(.category-input:checked) .category-label::after {
    content: "−";
}

.meta-line {
    margin: 0 0 0.45rem;
    color: var(--muted);
    font-size: 0.77rem;
}

.accordion-body pre {
    margin: 0;
    border-radius: 10px;
    border: 1px solid var(--line);
    padding: 0.6rem;
    background: var(--code-bg);
    color: var(--code-text);
    overflow: auto;
    font-size: 0.77rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Popup */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}

.popup-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.popup {
    width: 90%;
    max-width: 400px;
    padding: 1.2rem;
    animation: popup-in 0.2s ease-out;
}

@keyframes popup-in {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.popup-title {
    margin-bottom: 1rem;
    color: var(--text);
}

.popup-content {
    margin-bottom: 1rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.popup-content input[type="text"] {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    padding: 0.6rem 0.8rem;
    font-family: inherit;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.popup-content input[type="text"]:focus {
    outline: 1px solid var(--accent);
    border-color: var(--accent);
}

.popup-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* Animaciones */
@keyframes blink-caret {
    0%,
    49% {
        opacity: 1;
    }
    50%,
    100% {
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 1100px) {
    .editor-workspace {
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
            "ai ai"
            "tags content"
            "preview preview";
    }
}

@media (max-width: 750px) {
    body {
        padding: 0.7rem;
    }

    .app-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .editor-workspace {
        grid-template-columns: 1fr;
        grid-template-areas:
            "ai"
            "tags"
            "content"
            "preview";
    }

    .panel-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .preview-actions {
        width: 100%;
    }

    .preview-actions .btn {
        flex: 1;
        text-align: center;
    }

    .prompt-editor {
        min-height: 170px;
    }

    .prompts-scroll {
        max-height: none;
    }

    .sort-ui {
        flex-wrap: wrap;
        margin-top: 0.8rem;
    }

    .tag-list-container {
        flex-direction: column-reverse;
    }

    .tag-move-buttons {
        flex-direction: row;
        width: 100%;
    }

    .tag-move-buttons .btn {
        flex: 1;
    }
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--muted);
    font-size: 0.9rem;
}