/* =====================
   Transcription and translation styles
   ===================== */

/* -------- containers -------- */

.content-box {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px;
    margin-bottom: 50px;
}

.img-container {
    position: relative;
    width: 100%;
    height: 600px;
    margin: 2rem;
    padding: 22px;

    background: linear-gradient(135deg, var(--img-container-bg-0), var(--img-container-bg-1));
    border: 1px solid rgba(42, 145, 204, 0.219);
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.6),
        inset 0 0 0 1px rgba(148, 163, 184, 0.12);
}

.img-container h2 {
    color: var(--img-container-h2);
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 12px;
}

.trans-box {
    max-width: 90%;
    margin: auto;
    margin-left: 150px;
    padding: 10px;

    font-size: 17px;
    line-height: 1.4;
    text-align: center;

    position: relative;
    bottom: 230px;
}

/* Subtitle lines */

.space-line-transc,
.space-line-transl {
    height: 0;
}

.space-line-transc.animate,
.space-line-transl.animate {
    animation: shrinkSpace var(--anim-duration) ease-out forwards;
}

@keyframes shrinkSpace {
    0% { 
        height: calc(17px * 1.4); 
    }
    100% { 
        height: 0; 
    }
}

.subt-line {
    display: block;
    text-align: left;
}

.subt-glass {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 10px;

    background: var(--subt-glass-bg);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);

    border: 1px solid rgba(148, 163, 184, 0.16);

    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.45),
        inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.subt-glass span {
    color: var(--subt-glass-span);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.01em;
    line-height: 1.4;
}

/* Select languages */

.select-trigger {
    background: var(--select-trigger-bg);

    position: relative;
    overflow: hidden;

    padding: 10px 22px;
    padding-right: 5em;
    border-radius: 8px;
    border: none;
    cursor: pointer;

    font-size: 15px;
    font-weight: 600;
    color: var(--select-trigger);

    outline: none;
    z-index: 0;
}

.select-trigger::after {
    content: "▾";
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    font-size: 0.9em;
    opacity: 0.9;
}

.select-trigger:not(:disabled)::before {
    content: "";
    position: absolute;
    inset: 0;

    background-size: 200% 200%;
    background-position: 0% 50%;

    animation: gradientMove 1s ease infinite;

    opacity: 0;
    transition: opacity 0.5s ease;

    z-index: -1;

    background: var(--select-trigger-bg-before);
}

.select-trigger:not(:disabled):hover::before,
.select-trigger:not(:disabled):focus-visible::before {
    opacity: 1;
}

@keyframes gradientMove {
    0%   { background-position:   0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position:   0% 50%; }
}

.select {
    position: relative;
    display: inline-block;
}

.select-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;

    max-height: 220px;
    overflow-y: auto;
    overflow-x: hidden;

    padding: 6px 0;
    margin: 0;

    list-style: none;

    background: var(--select-menu-bg);
    border-radius: 10px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.35);

    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;

    transition:
        opacity 0.2s ease,
        transform 0.2s ease;

    z-index: 20;
}

.select.open .select-menu {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.select-menu li {
    padding: 8px 14px;
    cursor: pointer;
    color: var(--select-menu-li);
    font-size: 14px;
}

.select-menu li:hover {
    background: var(--select-menu-li-bg-hover);
}

/* disabled */
.select-trigger:disabled {
    background: var(--select-trigger-bg-disabled);
    color: var(--select-trigger-disabled);
    cursor: not-allowed;
    box-shadow: none;
}

.select-trigger:disabled + .select-menu {
    display: none;
}

/* Responsive */

@media (max-width: 768px) {

    .content-box {
        flex-direction: column;
        padding: 10px;
    }

    .img-container {
        height: 240px;
        padding: 16px;
        margin: 10px;
    }

    .img-container h2 {
        text-align: center;
        font-size: 18px;
    }

    .trans-box {
        max-width: 100%;
        margin: 12px auto 0 auto;

        position: relative;
        bottom: 80px;

        text-align: center;
        font-size: 12px;
    }

    .subt-glass {
        max-width: 100%;
        display: inline-block;
    }

    .subt-glass span {
        font-size: 10px;
        line-height: 1.4;
    }

    .select {
        width: 100%;
        margin-bottom: 12px;
    }

    .select-trigger {
        width: 100%;
        padding-right: 3em;
    }
}