/* ============================================================
   TERMINAL FRAMES
   1. .cterm      — hero "whoami" console under the profile node
   2. .term-block — macOS-style frame around shell code blocks
   ============================================================ */

/* ---- LIGHT (default) ---- */
:root {
    --term-bg: #ffffff;
    --term-bar-a: #f2f2f4;
    --term-bar-b: #e8e8ec;
    --term-bar-line: rgba(0, 0, 0, 0.09);
    --term-border: rgba(0, 0, 0, 0.12);
    --term-text: #1d1d1f;
    --term-dim: #6e6e73;
    --term-green: #1a7f37;
    --term-teal: #0b7285;
    --term-sheen: rgba(0, 0, 0, 0.02);
    --term-shadow: 0 10px 30px -14px rgba(0, 0, 0, 0.30);
    --term-inset: 0 1px 0 rgba(255, 255, 255, 0.9) inset;
    --term-scroll: rgba(0, 0, 0, 0.18);
    --term-copy-border: rgba(0, 0, 0, 0.16);
    --term-copy-hover: rgba(0, 0, 0, 0.05);
    /* traffic lights are the same in both themes — that's the Apple look */
    --term-red: #ff5f57;
    --term-amber: #febc2e;
    --term-lime: #28c840;
    --term-font: 'JetBrains Mono', 'SF Mono', 'Fira Code', ui-monospace, Menlo, Consolas, monospace;
}

/* ---- DARK ---- */
.dark {
    --term-bg: #10151c;
    --term-bar-a: #1e2630;
    --term-bar-b: #19212b;
    --term-bar-line: rgba(255, 255, 255, 0.07);
    --term-border: rgba(255, 255, 255, 0.10);
    --term-text: #e6edf3;
    --term-dim: #8b98a5;
    --term-green: #3fb950;
    --term-teal: #2dd4bf;
    --term-sheen: rgba(255, 255, 255, 0.02);
    --term-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.55);
    --term-inset: 0 1px 0 rgba(255, 255, 255, 0.06) inset;
    --term-scroll: rgba(255, 255, 255, 0.14);
    --term-copy-border: rgba(255, 255, 255, 0.14);
    --term-copy-hover: rgba(255, 255, 255, 0.06);
}

/* ---- Shared chrome ---- */
.cterm,
.term-block {
    background: var(--term-bg);
    border: 1px solid var(--term-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--term-inset), var(--term-shadow);
    font-family: var(--term-font);
    text-align: left;
}

.cterm-bar,
.term-bar {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.65rem;
    background: linear-gradient(180deg, var(--term-bar-a) 0%, var(--term-bar-b) 100%);
    border-bottom: 1px solid var(--term-bar-line);
}

.cterm-dot,
.term-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    flex: 0 0 auto;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25) inset;
}

.cterm-dot--red,
.term-dot--red { background: var(--term-red); }
.cterm-dot--amber,
.term-dot--amber { background: var(--term-amber); }
.cterm-dot--green,
.term-dot--green { background: var(--term-lime); }

.cterm-title,
.term-title {
    flex: 1 1 auto;
    text-align: center;
    font-family: var(--term-font) !important;
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--term-dim);
    letter-spacing: 0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    user-select: none;
}

/* ============================================================
   1. HERO CONSOLE
   ============================================================ */
.cterm {
    width: min(460px, 86vw);
    margin-top: 0.15rem;
}

.cterm-body {
    padding: 0.6rem 0.8rem 0.7rem;
    background:
        linear-gradient(180deg, var(--term-sheen), transparent 40%),
        var(--term-bg);
}

.cterm-line {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    font-size: 0.92rem;
    line-height: 1.55;
    white-space: nowrap;
}

.cterm-prompt {
    color: var(--term-green) !important;
    font-family: var(--term-font) !important;
    font-weight: 700;
    flex: 0 0 auto;
}

.cterm-cmd {
    color: var(--term-text) !important;
    font-family: var(--term-font) !important;
}

.cterm-out {
    display: block;
    margin: 0.2rem 0 0.3rem;
    font-family: var(--term-font) !important;
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--term-teal) !important;
    white-space: normal;
    word-break: keep-all;
}

.cterm-out .cterm-sep {
    color: var(--term-dim) !important;
    padding: 0 0.1em;
}

.cterm-role {
    white-space: nowrap;
}

.cterm-caret {
    display: inline-block;
    width: 8px;
    height: 0.95em;
    background: var(--term-green);
    vertical-align: text-bottom;
    animation: ctermBlink 1.1s steps(1, end) infinite;
}

@keyframes ctermBlink {
    0%, 50%   { opacity: 1; }
    50.01%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .cterm-caret { animation: none; }
}

/* Interactive prompt line inside the hero terminal */
.cterm-input-line {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    font-size: 0.92rem;
    line-height: 1.55;
    margin-top: 0.25rem;
}

.cterm-input {
    flex: 1 1 auto;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--term-text) !important;
    font-family: var(--term-font) !important;
    font-size: inherit;
    line-height: 1.55;
    caret-color: var(--term-green);
}

.cterm-input::placeholder {
    color: var(--term-dim);
    opacity: 0.8;
}

/* On hover/focus the placeholder clears so the blinking caret reads like a
   real terminal prompt. */
.cterm-input:focus::placeholder {
    color: transparent;
    opacity: 0;
}

.cterm-echo {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    color: var(--term-text);
    font-family: var(--term-font) !important;
    white-space: pre-wrap;
    word-break: break-word;
}

.cterm-response {
    color: var(--term-green);
    font-family: var(--term-font) !important;
    font-weight: 600;
    margin: 0.1rem 0 0.3rem;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ============================================================
    2. CODE-BLOCK CONSOLE
    ============================================================ */
.term-block {
    margin: 1.6rem 0 2rem;
}

.term-copy {
    flex: 0 0 auto;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    border: 1px solid var(--term-copy-border);
    border-radius: 6px;
    color: var(--term-dim);
    font-family: var(--term-font) !important;
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.2rem 0.45rem;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.term-copy:hover {
    color: var(--term-text);
    border-color: var(--term-dim);
    background: var(--term-copy-hover);
}

.term-copy--done {
    color: var(--term-green);
    border-color: currentColor;
}

.term-body {
    background: var(--term-bg);
    max-height: 480px;
    overflow: auto;
}

/* Neutralise the theme's <pre> styling inside our frame */
#single .page-content .term-block pre,
.term-block pre {
    margin: 0 !important;
    padding: 1rem 1.1rem !important;
    background: transparent !important;
    background-color: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    max-height: none !important;
    color: var(--term-text) !important;
    font-family: var(--term-font) !important;
    font-size: 0.84rem;
    line-height: 1.65;
    overflow-x: auto;
}

#single .page-content .term-block pre > code,
.term-block pre > code {
    background: transparent !important;
    color: inherit !important;
    font-family: var(--term-font) !important;
    font-size: inherit;
    padding: 0 !important;
}

.term-block .highlight,
.term-block div.highlight {
    background: transparent !important;
    margin: 0 !important;
}

/* Chroma may emit inline colours; keep the shell readable regardless */
.term-block pre .line,
.term-block pre .cl {
    display: block;
}

.term-body::-webkit-scrollbar { height: 8px; width: 8px; }
.term-body::-webkit-scrollbar-track { background: transparent; }
.term-body::-webkit-scrollbar-thumb {
    background: var(--term-scroll);
    border-radius: 8px;
}

/* ---- Responsive ---- */
@media (max-width: 767px) {
    .term-block pre { font-size: 0.76rem; padding: 0.85rem 0.9rem !important; }
    .term-title { font-size: 0.62rem; }
}

/* ---- 3. Interactive console line ---- */
.term-console {
    border-top: 1px solid var(--term-border);
    background: var(--term-bg);
    padding: 0.55rem 1.1rem 0.75rem;
    font-family: var(--term-font);
}

.term-output {
    color: var(--term-text);
    font-size: 0.84rem;
    line-height: 1.6;
    max-height: 180px;
    overflow-y: auto;
    margin-bottom: 0.4rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.term-echo {
    color: var(--term-text);
}

.term-echo .term-prompt {
    margin-right: 0.5ch;
}

.term-response {
    color: var(--term-green);
    font-weight: 600;
    margin: 0.12rem 0 0.4rem;
}

.term-input-line {
    display: flex;
    align-items: center;
    gap: 0.5ch;
    font-size: 0.84rem;
    color: var(--term-text);
}

.term-prompt {
    color: var(--term-green);
    font-weight: 700;
    flex: 0 0 auto;
    user-select: none;
}

.term-input {
    flex: 1 1 auto;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--term-text);
    font-family: var(--term-font);
    font-size: inherit;
    line-height: 1.6;
    caret-color: var(--term-green);
}

.term-input::placeholder {
    color: var(--term-dim);
    opacity: 0.8;
}