/* Demo Player – Matches approved mockup */

/* ── Card wrapper ── */
.sn-demo {
    background: var(--sn-card-bg);
    border: 1px solid var(--sn-border);
    border-radius: var(--sn-radius-lg);
    overflow: hidden;
    box-shadow: var(--sn-shadow-xs);
}

/* ── Header bar ── */
.sn-demo__header {
    padding: 18px 24px;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-bottom: 1px solid var(--sn-border-light);
}

.sn-demo__title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--sn-text-primary);
    margin: 0;
    line-height: 1.3;
}

.sn-demo__source {
    font-size: 0.8125rem;
    color: var(--sn-text-muted);
    white-space: nowrap;
}

.sn-demo__source a {
    color: var(--sn-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.sn-demo__source a:hover {
    color: var(--sn-primary-dark);
    text-decoration: underline;
}

/* ── Dark play area (16:9) ── */
.sn-demo__wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background: #0F172A;
    cursor: pointer;
    overflow: hidden;
}

.sn-demo__wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(91,108,255,0.08) 0%, transparent 60%);
}

/* ── Placeholder overlay ── */
.sn-demo__placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.sn-demo__thumbnail {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ── Play button ── */
.sn-demo__play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    background: rgba(255,255,255,0.95);
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(0,0,0,0.25);
    cursor: pointer;
    transition: all 0.3s;
    z-index: 3;
}

.sn-demo__play-btn:hover {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow: 0 10px 36px rgba(0,0,0,0.35);
}

.sn-demo__play-btn svg {
    width: 26px;
    height: 26px;
    margin-left: 3px;
    color: var(--sn-primary);
    flex-shrink: 0;
}

/* ── "Click to play demo" label ── */
.sn-demo__label {
    position: absolute;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
    font-weight: 500;
    z-index: 3;
    white-space: nowrap;
}

/* ── iframe fills wrapper when loaded ── */
.sn-demo__iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    z-index: 4;
}

/* Hide placeholder once iframe is active */
.sn-demo__wrapper--active .sn-demo__placeholder,
.sn-demo__wrapper--active .sn-demo__play-btn,
.sn-demo__wrapper--active .sn-demo__label {
    display: none;
}

/* ── Footer strip ── */
.sn-demo__footer {
    padding: 12px 24px;
    text-align: center;
    font-size: 0.8125rem;
    color: var(--sn-text-muted);
    background: var(--sn-border-light);
}

.sn-demo__footer a {
    color: var(--sn-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}