/* ═══════════════════════════════════════════════════════
   PalanuOS page — standalone styles
   Accent: --palanu: #818cf8 (indigo)
   ═══════════════════════════════════════════════════════ */

:root {
    --palanu: #818cf8;
    --palanu-dim: rgba(129, 140, 248, 0.15);
    --palanu-glow: rgba(129, 140, 248, 0.25);
}

/* ──────────────────────────────────────────────────────
   HERO
   ────────────────────────────────────────────────────── */
.palanu-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    padding: 80px 0 64px;
    min-height: 92vh;
}

.palanu-hero-left {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-width: 0;
}

.palanu-hero-title {
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 600;
    line-height: 0.92;
    letter-spacing: -0.04em;
    margin: 16px 0 24px;
    color: var(--text);
}

.palanu-title-os {
    color: var(--palanu);
    display: inline;
}

.palanu-hero-lead {
    font-size: clamp(1.25rem, 2.5vw, 1.7rem);
    font-weight: 500;
    line-height: 1.3;
    color: var(--text);
    margin: 0 0 16px;
}

.palanu-hero-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--muted);
    margin: 0 0 28px;
    max-width: 480px;
}

.palanu-hero-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-bottom: 28px;
}

.palanu-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--palanu);
    flex-shrink: 0;
    animation: palanuPulse 2.4s ease-in-out infinite;
}

@keyframes palanuPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--palanu-glow); }
    50%       { opacity: 0.7; box-shadow: 0 0 0 5px transparent; }
}

.palanu-hero-buttons {
    margin-top: 4px;
}

/* ──────────────────────────────────────────────────────
   TERMINAL PANEL (hero right)
   ────────────────────────────────────────────────────── */
.palanu-hero-right {
    min-width: 0;
    overflow: hidden;
}

.palanu-terminal {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    max-width: 100%;
    box-shadow: 0 0 48px var(--palanu-glow), 0 24px 64px rgba(0,0,0,0.4);
    font-size: 0.82rem;
}

.palanu-term-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--line);
    background: rgba(255,255,255,0.03);
}

.palanu-term-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.palanu-term-dot--red    { background: #ff5f57; }
.palanu-term-dot--yellow { background: #ffbd2e; }
.palanu-term-dot--green  { background: #28c940; }

.palanu-term-title {
    margin-left: 6px;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.palanu-term-body {
    padding: 20px 20px 24px;
}

.palanu-term-pre {
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    line-height: 1.65;
    color: var(--text);
    white-space: pre;
    overflow-x: hidden;
    max-width: 100%;
}

.pt-dim    { color: var(--muted); }
.pt-accent { color: var(--palanu); font-weight: 600; }
.pt-label  { color: var(--palanu); font-weight: 500; }
.pt-tag    { color: var(--text); font-size: 0.72rem; }
.pt-muted  { color: var(--muted); }
.pt-ok     { color: #22c55e; }

.pt-bar    { color: var(--palanu); letter-spacing: -1px; }
.pt-bar-4  { opacity: 1.0; }
.pt-bar-3  { opacity: 0.8; }
.pt-bar-2  { opacity: 0.6; }
.pt-bar-1  { opacity: 0.4; }

/* ──────────────────────────────────────────────────────
   STAT STRIP accent override
   ────────────────────────────────────────────────────── */
.palanu-stat-strip .e32-stat-value {
    color: var(--palanu);
}

/* ──────────────────────────────────────────────────────
   LAYER CARD (Feature 1)
   ────────────────────────────────────────────────────── */
.palanu-layer-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.palanu-layer {
    display: grid;
    grid-template-columns: 40px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--line);
    transition: background 0.15s;
}

.palanu-layer:last-child { border-bottom: none; }
.palanu-layer:hover { background: var(--surface-hover); }

.palanu-layer-num {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--palanu);
    font-weight: 600;
}

.palanu-layer-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.palanu-layer-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.palanu-layer-desc {
    font-size: 0.72rem;
    color: var(--muted);
    letter-spacing: 0.04em;
}

.palanu-layer-bar {
    height: 4px;
    border-radius: 2px;
    background: var(--palanu);
    flex-shrink: 0;
}

.palanu-layer-bar--full  { width: 64px; opacity: 1.0; }
.palanu-layer-bar--three { width: 48px; opacity: 0.75; }
.palanu-layer-bar--two   { width: 32px; opacity: 0.5; }
.palanu-layer-bar--one   { width: 18px; opacity: 0.3; }

/* ──────────────────────────────────────────────────────
   WASM CARD (Feature 2)
   ────────────────────────────────────────────────────── */
.palanu-wasm-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 32px var(--palanu-glow);
}

.palanu-wasm-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(255,255,255,0.02);
}

.palanu-wasm-badge {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--palanu);
    background: var(--palanu-dim);
    border: 1px solid var(--palanu);
    border-radius: 3px;
    padding: 2px 6px;
}

.palanu-wasm-title {
    font-size: 0.8rem;
    color: var(--muted);
    letter-spacing: 0.06em;
}

.palanu-wasm-screen {
    padding: 32px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #030303;
    min-height: 180px;
}

.palanu-wasm-app {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
}

.palanu-wasm-app-label {
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    color: var(--palanu);
    font-weight: 600;
}

.palanu-wasm-app-time {
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.04em;
}

.palanu-wasm-app-date {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--muted);
}

.palanu-wasm-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    border-top: 1px solid var(--line);
}

.palanu-wasm-cmd {
    font-size: 0.72rem;
    color: var(--muted);
}

.palanu-wasm-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    color: #22c55e;
}

/* Build commands */
.palanu-cmd-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 14px;
}

.palanu-cmd {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    color: var(--palanu);
    background: var(--palanu-dim);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 4px;
    padding: 4px 10px;
    white-space: nowrap;
}

.palanu-cmd-label {
    font-size: 0.72rem;
    color: var(--muted);
    letter-spacing: 0.06em;
}

/* ──────────────────────────────────────────────────────
   APP GRID (Feature 3)
   ────────────────────────────────────────────────────── */
.palanu-app-card .palanu-app-icon {
    font-size: 1.4rem;
    color: var(--palanu);
    font-style: normal;
    line-height: 1;
}

/* ──────────────────────────────────────────────────────
   CAPABILITY CARD (Feature 4)
   ────────────────────────────────────────────────────── */
.palanu-cap-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 32px var(--palanu-glow);
}

.palanu-cap-header {
    padding: 12px 18px;
    border-bottom: 1px solid var(--line);
}

.palanu-cap-title {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    color: var(--palanu);
    font-weight: 600;
}

.palanu-cap-list {
    padding: 6px 0;
}

.palanu-cap-row {
    display: grid;
    grid-template-columns: 18px 1fr 1fr;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.78rem;
}

.palanu-cap-row:last-child { border-bottom: none; }

.palanu-cap-indicator {
    font-size: 0.6rem;
}

.palanu-cap-row--on .palanu-cap-indicator { color: #22c55e; }
.palanu-cap-row--off .palanu-cap-indicator { color: var(--muted); }

.palanu-cap-name {
    color: var(--text);
    font-weight: 500;
}

.palanu-cap-val {
    color: var(--muted);
    text-align: right;
    font-size: 0.72rem;
}

.palanu-cap-footer {
    padding: 10px 18px;
    border-top: 1px solid var(--line);
}

.palanu-cap-board {
    font-size: 0.68rem;
    color: var(--muted);
    font-style: italic;
}

/* ──────────────────────────────────────────────────────
   BOARD GRID (Feature 5)
   ────────────────────────────────────────────────────── */
.palanu-board-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.palanu-board-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.palanu-board-card:hover {
    border-color: rgba(129, 140, 248, 0.35);
    box-shadow: 0 0 24px var(--palanu-glow);
}

.palanu-board-card--featured {
    border-color: rgba(129, 140, 248, 0.4);
    box-shadow: 0 0 32px var(--palanu-glow);
}

.palanu-board-top {
    display: flex;
    align-items: center;
    gap: 10px;
}

.palanu-board-badge {
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: 2px 6px;
}

.palanu-board-badge--primary {
    color: var(--palanu);
    background: var(--palanu-dim);
    border-color: rgba(129, 140, 248, 0.3);
}

.palanu-board-badge--wasm {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
}

.palanu-board-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.palanu-board-desc {
    font-size: 0.83rem;
    line-height: 1.6;
    color: var(--muted);
    margin: 0;
}

.palanu-board-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.palanu-board-specs span {
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: 2px 8px;
}

.palanu-board-link {
    font-size: 0.78rem;
    color: var(--palanu);
    text-decoration: none;
    margin-top: auto;
    display: inline-block;
    transition: opacity 0.15s;
}

.palanu-board-link:hover { opacity: 0.75; }

.palanu-board-cmd {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem;
    color: #22c55e;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 4px;
    padding: 4px 10px;
    margin-top: auto;
    display: inline-block;
}

/* ──────────────────────────────────────────────────────
   STACK CARD (Feature 6)
   ────────────────────────────────────────────────────── */
.palanu-stack-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.palanu-stack-header {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    color: var(--palanu);
    font-weight: 600;
    text-transform: uppercase;
}

.palanu-stack-bars {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.palanu-stack-row {
    display: grid;
    grid-template-columns: 90px 1fr 44px;
    align-items: center;
    gap: 12px;
}

.palanu-stack-lang {
    font-size: 0.75rem;
    color: var(--text);
    font-weight: 500;
}

.palanu-stack-bar-wrap {
    background: var(--surface);
    border-radius: 3px;
    height: 6px;
    overflow: hidden;
}

.palanu-stack-bar {
    height: 100%;
    border-radius: 3px;
    background: var(--palanu);
    width: var(--pct);
    animation: palanuBarGrow 1s cubic-bezier(0.22,1,0.36,1) both;
    animation-delay: 0.3s;
}

.palanu-stack-bar--ts     { background: #3b82f6; }
.palanu-stack-bar--svelte { background: #f97316; }
.palanu-stack-bar--c      { background: #6b7280; }
.palanu-stack-bar--cmake  { background: #6b7280; opacity: 0.6; }

@keyframes palanuBarGrow {
    from { width: 0; }
    to   { width: var(--pct); }
}

.palanu-stack-pct {
    font-size: 0.7rem;
    color: var(--muted);
    text-align: right;
}

.palanu-stack-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    border-top: 1px solid var(--line);
    padding-top: 16px;
}

.palanu-tool-tag {
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: 3px 10px;
}

/* ──────────────────────────────────────────────────────
   DESIGN RULES GRID (Feature 7)
   ────────────────────────────────────────────────────── */
.palanu-rules-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.palanu-rule-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: border-color 0.2s;
}

.palanu-rule-card:hover {
    border-color: rgba(129, 140, 248, 0.3);
}

.palanu-rule-num {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--palanu);
}

.palanu-rule-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin: 0;
    line-height: 1.35;
}

.palanu-rule-body {
    font-size: 0.82rem;
    line-height: 1.65;
    color: var(--muted);
    margin: 0;
}

.palanu-rule-example {
    background: #030303;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 14px 16px;
    margin-top: 6px;
    overflow: hidden;
}

.palanu-rule-example code {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    line-height: 1.8;
    color: var(--text);
    display: block;
}

/* ──────────────────────────────────────────────────────
   REPO PANEL accent
   ────────────────────────────────────────────────────── */
.palanu-repo-panel .e32-repo-dot {
    background: var(--palanu);
}

/* ──────────────────────────────────────────────────────
   CTA SECTION
   ────────────────────────────────────────────────────── */
.palanu-cta-section .e32-cta-title {
    color: var(--text);
}

/* ──────────────────────────────────────────────────────
   MOBILE
   ────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .palanu-hero {
        grid-template-columns: 1fr;
        padding: 56px 0 48px;
        min-height: unset;
        gap: 40px;
    }

    .palanu-board-grid {
        grid-template-columns: 1fr;
    }

    .palanu-rules-grid {
        grid-template-columns: 1fr;
    }

    .palanu-hero-right {
        order: -1;
    }
}

@media (max-width: 640px) {
    .palanu-hero-title {
        font-size: clamp(3.5rem, 18vw, 5rem);
    }

    .palanu-board-grid {
        gap: 14px;
    }

    .palanu-rules-grid {
        gap: 14px;
    }

    .palanu-term-pre {
        font-size: 0.68rem;
    }

    .palanu-stack-row {
        grid-template-columns: 70px 1fr 36px;
    }

    .palanu-hero-buttons .button {
        width: 100%;
        justify-content: center;
        min-height: 44px;
    }
}