/* ============================================================
 * PMV LIVE SIMULATOR — widget styles (full + teaser variants)
 * ============================================================ */

.pmv-sim-section {
    padding: var(--space-xl) 0;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.pmv-sim-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 720px;
    height: 400px;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.06) 0%, transparent 65%);
    pointer-events: none;
}

.pmv-sim-section__header {
    text-align: center;
    max-width: 820px;
    margin: 0 auto var(--space-lg);
    padding: 0 var(--space-md);
    position: relative;
}

.pmv-sim-section__header .section__title {
    margin-top: 0.5rem;
}

.pmv-sim-section__subtitle {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.55;
    margin-top: 1rem;
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
}

/* ---------- Main layout grid ---------- */
.pmv-sim {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: var(--space-md);
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    align-items: start;
    position: relative;
}

@media (max-width: 960px) {
    .pmv-sim { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* Wide panel variant (stacked layout for extreme aspect ratios like 512×64) */
.pmv-sim--wide {
    grid-template-columns: 1fr;
    max-width: 1240px;
}
.pmv-sim--wide .pmv-sim__panel { max-width: none; }
.pmv-sim--wide .pmv-sim__controls {
    max-width: 960px;
    margin: 0 auto;
    width: 100%;
}

/* Scroll hint for wide panels — shown only on mobile when panel overflows */
.pmv-sim__scroll-hint {
    display: none;
}

/* Mobile: wide panels (8:1 ratio) would be unreadably short at viewport width.
 * Force a minimum bezel width so the panel has enough height to be legible,
 * and scroll horizontally inside a wrapper. */
@media (max-width: 760px) {
    .pmv-sim--wide .pmv-sim__scroll-hint {
        display: block;
        text-align: center;
        font-family: var(--font-mono);
        font-size: 0.65rem;
        letter-spacing: 0.1em;
        color: var(--color-text-tertiary);
        text-transform: uppercase;
        padding-bottom: 0.5rem;
        margin: 0;
    }
    .pmv-sim--wide .pmv-sim__panel {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        margin: 0 calc(-1 * var(--space-md));
        padding: 0 var(--space-md) 0.5rem;
        scrollbar-width: thin;
    }
    .pmv-sim--wide .pmv-sim__bezel {
        min-width: 680px;
        width: 680px;
    }
}

/* ============================================================
 * PANEL BEZEL — realistic metal frame around the LED matrix
 * ============================================================ */
.pmv-sim__panel {
    position: relative;
    width: 100%;
}

.pmv-sim__bezel {
    position: relative;
    background: linear-gradient(180deg, #1d1d1e 0%, #0f0f10 50%, #1a1a1b 100%);
    border-radius: 16px;
    padding: 14px 14px 10px;
    box-shadow:
        0 28px 60px rgba(0, 0, 0, 0.55),
        0 1px 0 rgba(255, 255, 255, 0.05) inset,
        0 0 0 1px rgba(255, 255, 255, 0.04) inset;
    border: 1px solid #000;
}

/* Corner screws — decorative */
.pmv-sim__bezel::before,
.pmv-sim__bezel::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #4a4a4c 0%, #222 55%, #0a0a0a 100%);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.6), 0 1px 1px rgba(255, 255, 255, 0.04) inset;
}
.pmv-sim__bezel::before { top: 8px; left: 8px; }
.pmv-sim__bezel::after  { top: 8px; right: 8px; }

/* Bezel top bar (status LED + brand) */
.pmv-sim__bezel-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px 10px 22px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
}

.pmv-sim__status-led {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.pmv-sim__status-led::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #2a8a3a;
    box-shadow: 0 0 6px rgba(42, 138, 58, 0.8), 0 0 0 1px rgba(0, 0, 0, 0.5);
    animation: pmv-heartbeat 2.4s ease-in-out infinite;
}

.pmv-sim__status-led.is-rx::before {
    background: #ff4a3c;
    box-shadow: 0 0 8px rgba(255, 74, 60, 0.9), 0 0 0 1px rgba(0, 0, 0, 0.5);
    animation: none;
}

@keyframes pmv-heartbeat {
    0%, 92%, 100% { opacity: 0.4; }
    94%, 98%      { opacity: 1; }
}

/* The canvas itself */
.pmv-sim__screen {
    display: block;
    width: 100%;
    aspect-ratio: 108 / 66;
    background: #050403;
    border-radius: 4px;
    border: 1px solid rgba(0, 0, 0, 0.8);
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.8) inset,
        0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}

/* Bezel bottom bar (spec caption) */
.pmv-sim__bezel-bottom {
    text-align: center;
    padding: 10px 14px 4px;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    color: rgba(255, 255, 255, 0.32);
    text-transform: uppercase;
}

/* ============================================================
 * CONTROLS PANEL
 * ============================================================ */
.pmv-sim__controls {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.75rem 1.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 14px;
}

.pmv-sim__label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.pmv-sim__sub-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

/* Input wrapper */
.pmv-sim__input-wrap {
    position: relative;
}

.pmv-sim__input {
    width: 100%;
    padding: 0.85rem 1rem 0.85rem 1rem;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--color-white);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    resize: vertical;
    min-height: 52px;
    text-transform: uppercase;
    transition: border-color var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out);
}

.pmv-sim__input::placeholder {
    color: var(--color-text-tertiary);
    text-transform: uppercase;
}

.pmv-sim__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.12);
}

.pmv-sim__counter {
    position: absolute;
    right: 0.75rem;
    bottom: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-tertiary);
    pointer-events: none;
    background: var(--color-bg-elevated);
    padding: 0 0.35rem;
}

/* Preset chips */
.pmv-sim__presets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pmv-sim__preset {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 0.55rem 0.85rem;
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    min-height: 36px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (min-width: 601px) {
    .pmv-sim__preset { max-width: 280px; }
}

.pmv-sim__preset:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(255, 215, 0, 0.05);
}

.pmv-sim__preset.is-active {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

.pmv-sim__preset:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Options row — color + mode */
.pmv-sim__options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 480px) {
    .pmv-sim__options { grid-template-columns: 1fr; }
}

.pmv-sim__fieldset {
    border: none;
    padding: 0;
    margin: 0;
}

.pmv-sim__fieldset legend {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    padding: 0;
}

.pmv-sim__radios {
    display: inline-flex;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 3px;
    gap: 2px;
}

.pmv-sim__radio {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.7rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: 6px;
    transition: all var(--duration-fast) var(--ease-out);
    min-height: 32px;
    text-transform: uppercase;
}

.pmv-sim__radio input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.pmv-sim__radio:hover {
    color: var(--color-text);
}

.pmv-sim__radio:has(input:checked) {
    background: var(--color-primary);
    color: var(--color-bg);
}

.pmv-sim__radio:has(input:focus-visible) {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Footer with CTA */
.pmv-sim__footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.25rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--color-border);
}

.pmv-sim__footer .btn {
    justify-content: center;
    width: 100%;
}

.pmv-sim__footnote {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    line-height: 1.5;
    color: var(--color-text-tertiary);
    text-align: center;
    letter-spacing: 0.01em;
}

/* ============================================================
 * TEASER VARIANT — compact horizontal layout for home page
 * ============================================================ */
.pmv-sim-section--teaser {
    padding: var(--space-lg) 0;
}

.pmv-sim--teaser {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: var(--space-md);
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

@media (max-width: 860px) {
    .pmv-sim--teaser { grid-template-columns: 1fr; gap: 1.5rem; }
}

.pmv-sim--teaser .pmv-sim__bezel { padding: 10px 10px 8px; border-radius: 12px; }
.pmv-sim--teaser .pmv-sim__bezel::before,
.pmv-sim--teaser .pmv-sim__bezel::after { width: 6px; height: 6px; }
.pmv-sim--teaser .pmv-sim__bezel-top { padding: 0 10px 8px 18px; font-size: 0.6rem; }
.pmv-sim--teaser .pmv-sim__bezel-bottom { font-size: 0.55rem; padding: 8px 10px 2px; }

.pmv-sim__teaser-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pmv-sim__teaser-content .section__title {
    margin: 0.25rem 0 0.5rem;
}

.pmv-sim__teaser-content > p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.55;
    margin: 0;
}

.pmv-sim__teaser-content .pmv-sim__input {
    min-height: 46px;
    font-size: 0.92rem;
}

.pmv-sim__teaser-content .btn {
    align-self: flex-start;
}

/* ============================================================
 * LIGHT THEME OVERRIDES
 * ============================================================ */
html[data-theme="light"] .pmv-sim-section { background: #ffffff; }

html[data-theme="light"] .pmv-sim-section::before {
    background: radial-gradient(ellipse at center, rgba(201, 168, 0, 0.08) 0%, transparent 65%);
}

html[data-theme="light"] .pmv-sim-section__subtitle { color: #475569; }

/* Panel stays dark — a real LED panel is always dark, regardless of page theme.
 * This is intentional realism, not an oversight. */
html[data-theme="light"] .pmv-sim__controls {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

html[data-theme="light"] .pmv-sim__input {
    background: #f8fafc;
    border-color: rgba(15, 23, 42, 0.12);
    color: #0f172a;
}

html[data-theme="light"] .pmv-sim__input::placeholder { color: #94a3b8; }

html[data-theme="light"] .pmv-sim__counter {
    background: #f8fafc;
    color: #94a3b8;
}

html[data-theme="light"] .pmv-sim__preset {
    color: #475569;
    border-color: rgba(15, 23, 42, 0.12);
}

html[data-theme="light"] .pmv-sim__preset:hover {
    color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    background: rgba(201, 168, 0, 0.08);
}

html[data-theme="light"] .pmv-sim__preset.is-active {
    background: var(--color-primary-dark);
    color: #ffffff;
    border-color: var(--color-primary-dark);
}

html[data-theme="light"] .pmv-sim__radios {
    background: #f8fafc;
    border-color: rgba(15, 23, 42, 0.1);
}

html[data-theme="light"] .pmv-sim__radio { color: #64748b; }
html[data-theme="light"] .pmv-sim__radio:hover { color: #0f172a; }
html[data-theme="light"] .pmv-sim__radio:has(input:checked) {
    background: var(--color-primary-dark);
    color: #ffffff;
}

html[data-theme="light"] .pmv-sim__footer { border-top-color: rgba(15, 23, 42, 0.1); }
html[data-theme="light"] .pmv-sim__footnote { color: #64748b; }