@charset "utf-8";

/* Operator-console / terminal-IDE skin for the NeNe top page.
   Scoped under .index_index so other pages keep the default theme.
   Design tokens mirror the nene-php.com "operator console" language. */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;600;700&display=swap');

/* ========== DESIGN TOKENS (scoped) ========== */
.index_index .content {
    --bg: #0a0b0a;
    --bg-soft: #131311;
    --bg-panel: #15161a;
    --bg-tree: #0f1014;
    --bg-status: #1b1500;

    --hair: #2a2b26;
    --hair-soft: #1e1f1b;
    --hair-strong: #3a3b33;

    --fg: #d8c99b;
    --fg-strong: #f1e2b5;
    --fg-soft: #9d8f6a;
    --fg-faint: #6a6044;
    --fg-ghost: #4a4434;

    --amber: #ffb454;
    --amber-dim: #c58a3a;
    --amber-tint: rgba(255, 180, 84, 0.12);

    --green: #7fb069;
    --green-dim: rgba(127, 176, 105, 0.16);
    --red: #e26b5f;
    --red-dim: rgba(226, 107, 95, 0.14);
    --cyan: #4fb6be;
    --magenta: #c77ab5;

    --jp: "Noto Sans JP", sans-serif;
    --mono: "JetBrains Mono", ui-monospace, Menlo, "Hiragino Kaku Gothic ProN", monospace;

    background: var(--bg);
    /* scanline overlay */
    background-image: linear-gradient(rgba(255, 180, 84, 0.012) 50%, transparent 50%);
    background-size: 100% 3px;
    color: var(--fg);
    font-family: var(--mono);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.index_index ::selection {
    background: var(--amber);
    color: var(--bg);
}

@keyframes nene-term-blink {
    50% { opacity: 0; }
}

.developers {
    box-sizing: border-box;
    margin: 0 auto;
    max-width: 1180px;
    min-height: calc(100vh - 72px);
    padding: 0 0 64px;
}

.developers * {
    box-sizing: border-box;
}

/* ========== TOP IDE TAB BAR (header) ========== */
.developers__header {
    align-items: center;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--hair);
    display: flex;
    gap: 16px;
    height: 34px;
    justify-content: space-between;
    margin: 0 0 40px;
    padding: 0 18px;
    position: sticky;
    top: 0;
    z-index: 40;
}

.developers__brand {
    align-items: center;
    color: var(--fg-soft);
    display: inline-flex;
    font-size: 0.74rem;
    gap: 9px;
    letter-spacing: 0.04em;
    text-decoration: none;
}

.developers__brand-mark {
    background: none;
    border-radius: 0;
    color: var(--amber);
    display: inline-flex;
    font-size: 0.82rem;
    font-weight: 700;
    height: auto;
    letter-spacing: 0.04em;
    width: auto;
}

.developers__brand-cursor {
    animation: nene-term-blink 1s steps(1, end) infinite;
    background: var(--amber);
    display: inline-block;
    height: 0.95em;
    margin-left: -4px;
    vertical-align: -2px;
    width: 7px;
}

.developers__brand-name {
    color: var(--fg-soft);
}

.developers__brand-ver {
    color: var(--amber);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.developers__nav {
    align-items: center;
    display: flex;
    gap: 18px;
}

.developers__nav a {
    color: var(--fg-faint);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-decoration: none;
}

.developers__nav a:hover {
    color: var(--amber);
}

/* ========== PAGE LAYOUT ========== */
.developers__layout {
    display: grid;
    gap: 48px;
    grid-template-columns: 210px minmax(0, 1fr);
    padding: 0 28px;
}

.developers__sidebar {
    align-self: start;
    border-right: 1px solid var(--hair-soft);
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 4px 20px 0 0;
    position: sticky;
    top: 50px;
}

.developers__sidebar-title {
    color: var(--amber);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    margin: 0 0 14px;
    text-transform: uppercase;
}

.developers__sidebar-title::before {
    color: var(--hair-strong);
    content: '── ';
}

.developers__sidebar-link {
    border-left: 2px solid transparent;
    color: var(--fg-soft);
    font-size: 0.8rem;
    padding: 7px 0 7px 12px;
    text-decoration: none;
}

.developers__sidebar-link::before {
    color: var(--fg-ghost);
    content: '▸ ';
}

.developers__sidebar-link:hover {
    color: var(--fg-strong);
}

.developers__sidebar-link.is-active {
    border-left-color: var(--amber);
    color: var(--amber);
}

.developers__sidebar-link.is-active::before {
    color: var(--amber);
}

.developers__main {
    max-width: 860px;
}

/* ========== HERO ========== */
.developers__hero {
    border-bottom: 1px solid var(--hair-soft);
    padding: 8px 0 46px;
    position: relative;
}

.developers__prompt {
    align-items: baseline;
    color: var(--fg-soft);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.78rem;
    gap: 6px;
    margin: 0 0 22px;
}

.developers__prompt-user { color: var(--green); }
.developers__prompt-path { color: var(--cyan); }
.developers__prompt-sep { color: var(--fg-faint); }
.developers__prompt-cmd { color: var(--fg-strong); }

.developers__prompt-cmd::after {
    animation: nene-term-blink 1s steps(1, end) infinite;
    background: var(--amber);
    content: '';
    display: inline-block;
    height: 0.95em;
    margin-left: 3px;
    vertical-align: -2px;
    width: 7px;
}

.developers__eyebrow {
    color: var(--amber);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    margin: 0 0 14px;
    text-transform: uppercase;
}

.developers__hero h1 {
    color: var(--fg-strong);
    font-family: var(--mono);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.05;
    margin: 0;
    max-width: 18ch;
}

.developers__hero h1 .amber {
    color: var(--amber);
}

.developers__lead {
    color: var(--fg-soft);
    font-family: var(--jp);
    font-size: 0.98rem;
    line-height: 1.85;
    margin: 18px 0 0;
    max-width: 58ch;
}

.developers__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

/* ========== BUTTONS ========== */
.button {
    align-items: center;
    border: 1px solid var(--hair-strong);
    border-radius: 3px;
    color: var(--fg);
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    gap: 8px;
    justify-content: center;
    letter-spacing: 0.02em;
    padding: 9px 16px;
    text-decoration: none;
    transition: all 0.14s;
}

.button:hover {
    background: var(--amber-tint);
    border-color: var(--amber-dim);
    color: var(--fg-strong);
    transform: translateY(-1px);
}

.button--primary {
    background: var(--amber);
    border-color: var(--amber);
    color: var(--bg);
    font-weight: 700;
}

.button--primary:hover {
    background: var(--fg-strong);
    border-color: var(--fg-strong);
    color: var(--bg);
}

.button--secondary {
    background: var(--bg-soft);
    color: var(--fg);
}

/* ========== SECTIONS / block-rule headings ========== */
.developers__section {
    padding-top: 44px;
}

.developers__section h2 {
    color: var(--fg-strong);
    font-family: var(--mono);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.005em;
    margin: 0 0 18px;
}

.developers__section-heading {
    align-items: center;
    display: flex;
    gap: 24px;
    justify-content: space-between;
    margin-bottom: 20px;
}

.developers__section-heading h2 {
    margin-bottom: 0;
}

.developers__section-heading > p {
    color: var(--fg-faint);
    font-family: var(--jp);
    font-size: 0.82rem;
    line-height: 1.7;
    margin: 0;
    max-width: 300px;
}

/* eyebrow inside a heading reads as the block-rule label */
.developers__section-heading .developers__eyebrow {
    align-items: center;
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
}

.developers__section-heading .developers__eyebrow::before {
    color: var(--hair-strong);
    content: '──';
    letter-spacing: 0;
}

/* ========== CARDS / PANELS ========== */
.developers__card,
.guide-panel,
.health-card,
.openapi-card,
.quick-start-card,
.sample-card,
.tutorial__intro,
.tutorial-step {
    background: var(--bg-soft);
    border: 1px solid var(--hair);
    border-radius: 4px;
    box-shadow: 0 24px 60px -34px rgba(0, 0, 0, 0.9);
}

.developers__cards {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.developers__card {
    padding: 18px;
    transition: border-color 0.14s, transform 0.14s;
}

.developers__card:hover {
    border-color: var(--amber-dim);
    transform: translateY(-2px);
}

.developers__card h3 {
    color: var(--amber);
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    margin: 0 0 8px;
}

.developers__card p {
    color: var(--fg-soft);
    font-family: var(--jp);
    font-size: 0.82rem;
    line-height: 1.7;
    margin: 0;
}

.sample-card { padding: 22px; }
.quick-start-card { padding: 0; }
.guide-panel,
.openapi-card { padding: 18px; }

/* ========== QUICK START terminal card ========== */
.quick-start-card pre {
    background: var(--bg-soft);
    border: 0;
    border-radius: 4px;
    color: var(--fg);
    font-family: var(--mono);
    font-size: 0.82rem;
    line-height: 1.95;
    margin: 0;
    overflow: auto;
    padding: 18px 20px;
}

.quick-start-card code {
    color: var(--fg-strong);
    font-family: var(--mono);
}

/* ========== HEALTH CARD ========== */
.health-card {
    align-items: center;
    display: grid;
    gap: 18px;
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 18px;
}

.health-card--ok { border-color: var(--green-dim); }
.health-card--degraded { border-color: rgba(255, 180, 84, 0.3); }

.health-card__summary span {
    color: var(--fg-strong);
    display: block;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.health-card__summary p {
    color: var(--fg-soft);
    font-family: var(--jp);
    font-size: 0.82rem;
    line-height: 1.7;
    margin: 0;
}

.health-card__checks {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.health-card__meta {
    color: var(--cyan);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.72rem;
    gap: 12px;
    grid-column: 1 / -1;
    letter-spacing: 0.04em;
    margin: 0;
}

.health-badge {
    border-radius: 2px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 4px 9px;
    text-transform: uppercase;
}

.health-badge.is-ok {
    background: var(--green-dim);
    color: var(--green);
}

.health-badge.is-ng {
    background: var(--red-dim);
    color: var(--red);
}

.health-card code {
    background: var(--bg);
    border: 1px solid var(--hair);
    border-radius: 2px;
    color: var(--amber);
    font-family: var(--mono);
    font-size: 0.78rem;
    grid-column: 1 / -1;
    line-height: 1.6;
    overflow-wrap: anywhere;
    padding: 10px 12px;
}

/* ========== TUTORIAL ========== */
.tutorial__intro {
    align-items: flex-start;
    display: flex;
    gap: 18px;
    justify-content: space-between;
    margin-bottom: 14px;
    padding: 18px;
}

.tutorial__intro p {
    color: var(--fg-soft);
    font-family: var(--jp);
    font-size: 0.85rem;
    line-height: 1.8;
    margin: 0;
    max-width: 560px;
}

.tutorial__doc-link {
    color: var(--amber);
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
}

.tutorial__doc-link::before { content: '→ '; }
.tutorial__doc-link:hover { color: var(--fg-strong); }

.tutorial__links {
    align-items: flex-end;
    display: flex;
    flex: 0 0 auto;
    flex-direction: column;
    gap: 10px;
}

.tutorial__steps {
    display: grid;
    gap: 12px;
}

.tutorial-step { padding: 18px; }

.tutorial-step__meta {
    align-items: center;
    display: flex;
    gap: 12px;
    margin-bottom: 10px;
}

.tutorial-step__meta span {
    align-items: center;
    background: var(--amber-tint);
    border: 1px solid var(--amber-dim);
    border-radius: 2px;
    color: var(--amber);
    display: inline-flex;
    font-size: 0.7rem;
    font-weight: 700;
    height: 26px;
    justify-content: center;
    letter-spacing: 0.06em;
    width: 40px;
}

.tutorial-step h3 {
    color: var(--fg-strong);
    font-size: 0.95rem;
    margin: 0;
}

.tutorial-step p {
    color: var(--fg-soft);
    font-family: var(--jp);
    font-size: 0.82rem;
    line-height: 1.75;
    margin: 0 0 12px;
}

.tutorial-step code {
    background: var(--bg);
    border: 1px solid var(--hair);
    border-radius: 2px;
    color: var(--amber);
    display: block;
    font-family: var(--mono);
    font-size: 0.78rem;
    line-height: 1.6;
    overflow-wrap: anywhere;
    padding: 10px 12px;
}

/* ========== ROUTING guide panel ========== */
.guide-panel {
    display: grid;
    gap: 8px;
}

.guide-panel__row {
    align-items: center;
    background: var(--bg);
    border: 1px solid var(--hair-soft);
    border-radius: 2px;
    display: grid;
    gap: 14px;
    grid-template-columns: 120px minmax(0, 1fr);
    padding: 11px 12px;
}

.guide-panel__row span {
    color: var(--cyan);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
}

.guide-panel__row code {
    color: var(--fg-strong);
    font-family: var(--mono);
    font-size: 0.8rem;
    overflow-wrap: anywhere;
}

/* ========== OPENAPI ========== */
.openapi-card p {
    color: var(--fg-soft);
    font-family: var(--jp);
    font-size: 0.85rem;
    line-height: 1.8;
    margin: 0;
}

.openapi-card .developers__actions {
    margin-top: 18px;
}

/* ========== SAMPLE APP / LOGIN / TODO ========== */
.sample-form,
.todo-panel__form {
    display: grid;
    gap: 14px;
}

.sample-form label,
.sample-form span {
    display: block;
}

.sample-form span {
    color: var(--fg-faint);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    margin-bottom: 7px;
    text-transform: uppercase;
}

.sample-form__error {
    color: var(--red);
    font-family: var(--jp);
    font-size: 0.82rem;
    line-height: 1.6;
    margin: 0;
}

.sample-form input,
.todo-panel__form input {
    background: var(--bg);
    border: 1px solid var(--hair);
    border-radius: 2px;
    color: var(--fg-strong);
    font: inherit;
    font-family: var(--mono);
    height: 40px;
    letter-spacing: 0.01em;
    padding: 0 12px;
    width: 100%;
}

.sample-form input::placeholder,
.todo-panel__form input::placeholder {
    color: var(--fg-ghost);
}

.sample-form input:focus,
.todo-panel__form input:focus {
    border-color: var(--amber-dim);
    box-shadow: 0 0 0 1px var(--amber-tint);
    outline: none;
}

.todo-panel__form {
    grid-template-columns: minmax(0, 1fr) auto;
    margin-bottom: 18px;
}

.todo-panel__session {
    align-items: center;
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 12px;
}

.todo-panel__user {
    color: var(--fg-soft);
    font-size: 0.8rem;
    margin: 0;
}

.todo-panel__user::before {
    color: var(--green);
    content: '● ';
}

.todo-panel__status {
    color: var(--amber);
    font-size: 0.8rem;
    margin: 0 0 12px;
}

.todo-panel__logout {
    background: transparent;
    border: 0;
    color: var(--fg-faint);
    cursor: pointer;
    font: inherit;
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    padding: 0;
}

.todo-panel__logout:hover {
    color: var(--amber);
}

.todo-list {
    display: grid;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.todo-list__item {
    align-items: center;
    background: var(--bg);
    border: 1px solid var(--hair-soft);
    border-radius: 2px;
    color: var(--fg-strong);
    display: grid;
    gap: 12px;
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding: 11px 12px;
}

.todo-list__item.is-completed span {
    color: var(--fg-faint);
    text-decoration: line-through;
}

.todo-list__check,
.todo-list__remove {
    background: transparent;
    border: 0;
    color: inherit;
    cursor: pointer;
    font: inherit;
}

.todo-list__check {
    border: 1px solid var(--hair-strong);
    border-radius: 2px;
    color: var(--green);
    height: 22px;
    line-height: 20px;
    padding: 0;
    width: 22px;
}

.todo-list__check:hover {
    border-color: var(--amber-dim);
}

.todo-list__remove {
    color: var(--fg-faint);
    font-size: 0.74rem;
    letter-spacing: 0.04em;
}

.todo-list__remove:hover {
    color: var(--red);
}

/* ========== FIXED vim/tmux STATUS BAR (injected by index.js) ========== */
.nene-statusbar {
    align-items: center;
    background: #1b1500;
    border-top: 1px solid #c58a3a;
    bottom: 0;
    color: #f1e2b5;
    display: flex;
    font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
    font-size: 0.66rem;
    height: 26px;
    left: 0;
    letter-spacing: 0.06em;
    position: fixed;
    right: 0;
    z-index: 50;
}

.nene-statusbar .chunk {
    align-items: center;
    display: inline-flex;
    gap: 6px;
    height: 100%;
    padding: 0 12px;
}

.nene-statusbar .mode {
    background: #ffb454;
    color: #0a0b0a;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.nene-statusbar .sep { color: #6a6044; padding: 0 2px; }
.nene-statusbar .key { color: #6a6044; }
.nene-statusbar .val { color: #f1e2b5; }
.nene-statusbar .right { margin-left: auto; }

.nene-statusbar .idot {
    background: #7fb069;
    border-radius: 50%;
    box-shadow: 0 0 4px #7fb069;
    display: inline-block;
    height: 6px;
    width: 6px;
}

/* keep page content clear of the fixed status bar */
.index_index .content { padding-bottom: 26px; }

/* ========== RESPONSIVE ========== */
@media (max-width: 760px) {
    .developers__layout {
        grid-template-columns: 1fr;
        padding: 0 16px;
    }

    .developers__header {
        margin-bottom: 28px;
    }

    .developers__section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .developers__cards,
    .health-card {
        grid-template-columns: 1fr;
    }

    .health-card__checks {
        justify-content: flex-start;
    }

    .developers__sidebar {
        border-bottom: 1px solid var(--hair-soft);
        border-right: 0;
        padding: 0 0 18px;
        position: static;
    }

    .tutorial__intro {
        flex-direction: column;
    }

    .tutorial__links {
        align-items: flex-start;
    }

    .todo-panel__form {
        grid-template-columns: 1fr;
    }

    .guide-panel__row {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}