.epi-video-library-cta {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 20px;
    align-items: center;
    margin-top: 24px;
    padding: 18px 20px;
    border: 1px solid rgba(157, 232, 197, 0.15);
    border-radius: 24px;
    background: rgba(157, 232, 197, 0.075);
}

.epi-video-library-count { display: flex; align-items: center; gap: 10px; padding-right: 20px; border-right: 1px solid rgba(255, 255, 255, 0.1); }
.epi-video-library-count strong { color: #9de8c5; font: 400 42px/1 Georgia, "Times New Roman", serif; letter-spacing: -0.05em; }
.epi-video-library-count span,
.epi-video-library-cta p { color: rgba(225, 245, 236, 0.56); font-size: 10px; line-height: 1.45; }
.epi-video-library-cta p { max-width: 620px; margin: 0; }

.epi-video-library-open {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 48px;
    padding: 12px 18px;
    color: #063d38;
    border: 0;
    border-radius: 999px;
    background: #9de8c5;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 180ms ease, background 180ms ease;
}

.epi-video-library-open:hover,
.epi-video-library-open:focus-visible { background: #fff; transform: translateY(-2px); }
.epi-video-library-open:focus-visible,
.epi-video-library-close:focus-visible,
.epi-video-library-filters button:focus-visible,
.epi-video-library-item:focus-visible { outline: 3px solid rgba(157, 232, 197, 0.5); outline-offset: 3px; }
.epi-dialog-open { overflow: hidden; }

.epi-video-library {
    width: min(1440px, calc(100vw - 32px));
    height: min(900px, calc(100dvh - 32px));
    max-width: none;
    max-height: none;
    margin: auto;
    padding: 0;
    overflow: hidden;
    color: #edf9f3;
    border: 1px solid rgba(157, 232, 197, 0.2);
    border-radius: 34px;
    background: #061f24;
    box-shadow: 0 40px 120px rgba(2, 20, 22, 0.5);
}

.epi-video-library:not([open]) { display: none; }
.epi-video-library::backdrop { background: rgba(2, 20, 22, 0.78); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
.epi-video-library-shell { height: 100%; padding: 34px; overflow-y: auto; background: radial-gradient(circle at 94% 4%, rgba(85, 218, 159, 0.16), transparent 24%), linear-gradient(145deg, #07312e, #061f24 58%); scrollbar-color: rgba(157, 232, 197, 0.4) transparent; }
.epi-video-library-header { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: start; }
.epi-video-library-header h3 { max-width: 780px; margin: 0; color: #fff; font: 400 clamp(38px, 4vw, 62px)/0.98 Georgia, "Times New Roman", serif; letter-spacing: -0.045em; }
.epi-video-library-header h3 em { display: block; color: #9de8c5; font-weight: 400; }
.epi-video-library-close { display: grid; place-items: center; width: 48px; height: 48px; color: #fff; border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 50%; background: rgba(255, 255, 255, 0.07); font-size: 30px; font-weight: 300; line-height: 1; cursor: pointer; }

.epi-video-library-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.epi-video-library-filters button { display: inline-flex; align-items: center; gap: 10px; min-height: 40px; padding: 8px 14px; color: rgba(225, 245, 236, 0.64); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 999px; background: rgba(255, 255, 255, 0.045); font-size: 9px; font-weight: 900; letter-spacing: 0.04em; text-transform: uppercase; cursor: pointer; }
.epi-video-library-filters button span { display: grid; place-items: center; min-width: 22px; height: 22px; color: #9de8c5; border-radius: 50%; background: rgba(157, 232, 197, 0.1); font-size: 8px; }
.epi-video-library-filters button:hover,
.epi-video-library-filters button[aria-pressed="true"] { color: #063d38; border-color: #9de8c5; background: #9de8c5; }
.epi-video-library-filters button[aria-pressed="true"] span { color: #fff; background: #0b544b; }

.epi-video-library-layout { display: grid; grid-template-columns: minmax(340px, 0.74fr) minmax(0, 1.26fr); gap: 22px; align-items: start; margin-top: 24px; }
.epi-video-library-player-card { position: sticky; top: 0; min-width: 0; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 26px; background: rgba(255, 255, 255, 0.055); }
.epi-video-library-player-frame { position: relative; overflow: hidden; background: #041a1f; }
.epi-video-library-player-frame video { display: block; width: 100%; max-height: 57vh; aspect-ratio: 9 / 16; object-fit: contain; background: #041a1f; }
.epi-video-library-player-index { position: absolute; top: 14px; right: 14px; padding: 8px 10px; color: #fff; border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 10px; background: rgba(4, 30, 31, 0.74); font-size: 9px; font-weight: 900; letter-spacing: 0.08em; }
.epi-video-library-player-copy { padding: 24px; }
.epi-video-library-player-copy small { color: #9de8c5; font-size: 8px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.epi-video-library-player-copy h4 { margin: 10px 0 14px; color: #fff; font: 400 clamp(25px, 2.4vw, 36px)/1.05 Georgia, "Times New Roman", serif; letter-spacing: -0.035em; }
.epi-video-library-player-copy p,
.epi-video-library-player-copy > span { margin: 0; color: rgba(225, 245, 236, 0.5); font-size: 10px; line-height: 1.5; }
.epi-video-library-player-copy > span { display: block; margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, 0.08); }

.epi-video-library-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.epi-video-library-item { min-width: 0; padding: 0; overflow: hidden; color: rgba(225, 245, 236, 0.65); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 20px; background: rgba(255, 255, 255, 0.035); text-align: left; cursor: pointer; transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease; }
.epi-video-library-item[hidden] { display: none !important; }
.epi-video-library-item:hover,
.epi-video-library-item.is-selected { color: #fff; border-color: rgba(157, 232, 197, 0.38); background: rgba(157, 232, 197, 0.1); transform: translateY(-3px); }
.epi-video-library-thumb { position: relative; display: block; aspect-ratio: 9 / 11; overflow: hidden; background: #082a2a; }
.epi-video-library-thumb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(3, 25, 27, 0.56)); }
.epi-video-library-thumb img { width: 100%; height: 100%; object-fit: cover; }
.epi-video-library-thumb i { position: absolute; z-index: 1; right: 10px; bottom: 10px; display: grid; place-items: center; width: 32px; height: 32px; padding-left: 2px; color: #073c36; border-radius: 50%; background: #b3f0d2; font-size: 9px; font-style: normal; }
.epi-video-library-item-copy { display: grid; gap: 7px; padding: 14px; }
.epi-video-library-item-copy small { color: #82d9b4; font-size: 7px; font-weight: 900; letter-spacing: 0.06em; text-transform: uppercase; }
.epi-video-library-item-copy strong { color: currentColor; font: 400 17px/1.08 Georgia, "Times New Roman", serif; letter-spacing: -0.02em; }
.epi-video-library-item-copy > span { color: rgba(225, 245, 236, 0.42); font-size: 8px; line-height: 1.4; }

.epi-video-library-note { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.08); }
.epi-video-library-note > span { display: grid; place-items: center; width: 26px; height: 26px; color: #063d38; border-radius: 50%; background: #9de8c5; font-size: 10px; font-weight: 900; }
.epi-video-library-note p { max-width: 900px; margin: 0; color: rgba(225, 245, 236, 0.48); font-size: 9px; line-height: 1.6; }

@media (max-width: 900px) {
    .epi-video-library-cta { grid-template-columns: auto minmax(0, 1fr); }
    .epi-video-library-open { grid-column: 1 / -1; width: 100%; }
    .epi-video-library { width: calc(100vw - 24px); height: calc(100dvh - 24px); border-radius: 28px; }
    .epi-video-library-shell { padding: 28px; }
    .epi-video-library-layout { grid-template-columns: minmax(0, 1fr); }
    .epi-video-library-player-card { position: static; display: grid; grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1fr); }
    .epi-video-library-player-frame video { max-height: 520px; }
    .epi-video-library-player-copy { display: flex; flex-direction: column; justify-content: flex-end; }
    .epi-video-library-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
    .epi-video-library-cta { grid-template-columns: minmax(0, 1fr); gap: 14px; padding: 18px; }
    .epi-video-library-count { padding-right: 0; padding-bottom: 14px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
    .epi-video-library { width: 100vw; height: 100dvh; border: 0; border-radius: 0; }
    .epi-video-library-shell { padding: 22px 16px 32px; }
    .epi-video-library-header h3 { font-size: clamp(34px, 11vw, 46px); }
    .epi-video-library-close { width: 44px; height: 44px; }
    .epi-video-library-filters { flex-wrap: nowrap; width: calc(100% + 16px); overflow-x: auto; padding-right: 16px; padding-bottom: 5px; scrollbar-width: none; }
    .epi-video-library-filters::-webkit-scrollbar { display: none; }
    .epi-video-library-filters button { flex: 0 0 auto; }
    .epi-video-library-player-card { display: block; border-radius: 22px; }
    .epi-video-library-player-frame video { max-height: 48vh; }
    .epi-video-library-player-copy { padding: 20px; }
    .epi-video-library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .epi-video-library-item { border-radius: 17px; }
    .epi-video-library-item-copy { padding: 12px; }
    .epi-video-library-item-copy strong { font-size: 15px; }
    .epi-video-library-item-copy > span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .epi-video-library-open,
    .epi-video-library-item { transition-duration: 0.01ms !important; }
}