/* Ana panoramada, televizyonun altındaki tez işaretleri */
.mk-thesis-marker {
    width: 36px;
    height: 36px;
    background: transparent;
}

.mk-thesis-marker button {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 2px solid white;
    border-radius: 50%;
    background: #6d9033f0;
    color: white;
    box-shadow: 0 3px 12px #000a;
    cursor: pointer;
    font: 700 italic 20px/1 Georgia, serif;
}

.mk-thesis-marker button:hover,
.mk-thesis-marker button:focus-visible {
    background: #7b973f;
    outline: 3px solid #ffffff80;
}

#mk-thesis-modal[hidden],
#mk-thesis-pdf[hidden],
#mk-thesis-empty[hidden],
#mk-thesis-external[hidden],
#mk-thesis-fullscreen[hidden],
#mk-book-reader[hidden],
#mk-reader-turn[hidden] {
    display: none !important;
}

#mk-thesis-modal {
    position: absolute;
    inset: 0;
    z-index: 130;
    display: grid;
    place-items: center;
    padding: clamp(12px, 3vw, 42px);
    background: #0d140dc2;
    overflow: auto;
}

.mk-thesis-book {
    position: relative;
    display: grid;
    grid-template-columns: minmax(250px, .75fr) minmax(420px, 1.25fr);
    width: min(1180px, 100%);
    height: min(82vh, 760px);
    min-height: 480px;
    border-radius: 7px;
    background: #fff;
    box-shadow: 0 30px 90px #000b, 9px 10px 0 #d8d6cc;
    overflow: hidden;
}

.mk-thesis-book::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 37.5%;
    width: 14px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #18271780, #fff5, #18271722);
    pointer-events: none;
}

#mk-thesis-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #253523;
    color: #fff;
    cursor: pointer;
    font: 400 28px/1 sans-serif;
}

#mk-thesis-close:hover,
#mk-thesis-close:focus-visible {
    background: #6d9033;
    outline: 3px solid #91ac56;
}

.mk-thesis-cover {
    display: flex;
    flex-direction: column;
    padding: clamp(28px, 4vw, 58px);
    background: linear-gradient(145deg, #6d9033, #435d25 60%, #2c3134);
    color: #fff;
    overflow: auto;
}

.mk-thesis-cover-type {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: #d7e6c1;
}

.mk-thesis-cover h2 {
    margin: clamp(28px, 6vh, 65px) 0 16px;
    color: #fff;
    font-size: clamp(22px, 2.4vw, 32px);
    line-height: 1.18;
}

.mk-thesis-cover p {
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
    color: #ecf3e4;
}

.mk-thesis-cover-meta {
    display: grid;
    gap: 5px;
    margin-top: auto;
    padding-top: 30px;
    font-size: 13px;
    color: #d7e6c1;
}

.mk-thesis-cover-meta span:empty {
    display: none;
}

.mk-thesis-page {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 24px 24px 18px;
    background: #fcfcf8;
    color: #263124;
}

.mk-thesis-page-label {
    margin: 0;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.mk-thesis-page-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    margin: 0 48px 12px 0;
}

.mk-thesis-fullscreen {
    padding: 8px 12px;
    border: 1px solid #6d9033;
    border-radius: 6px;
    background: #6d9033;
    color: white;
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

.mk-thesis-fullscreen:hover,
.mk-thesis-fullscreen:focus-visible {
    background: #344c26;
    outline: 2px solid #91ac56;
}

.mk-thesis-fullscreen:disabled {
    opacity: .55;
    cursor: wait;
}

#mk-thesis-pdf {
    display: block;
    flex: 1;
    width: 100%;
    min-height: 0;
    border: 1px solid #dce2d5;
    background: #fff;
}

.mk-thesis-empty {
    display: grid;
    place-items: center;
    flex: 1;
    margin: 0;
    border: 1px dashed #c6d0be;
    color: #697464;
    text-align: center;
}

#mk-thesis-external {
    align-self: flex-start;
    margin-top: 10px;
    color: #3f642f;
    font-size: 13px;
    font-weight: 700;
}

.mk-book-reader {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: clamp(12px, 2vw, 28px);
    background: radial-gradient(circle at 50% 35%, #354a32, #101b15 74%);
    color: #f7f7ec;
    overflow: hidden;
}

.mk-reader-header,
.mk-reader-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.mk-reader-header h2 {
    margin: 4px 0 0;
    color: #f7f7ec;
    max-width: 75vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: clamp(15px, 1.5vw, 22px);
}

.mk-reader-kicker {
    color: #c9d9ae;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .16em;
}

#mk-reader-close {
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border: 1px solid #f7f7ec80;
    border-radius: 50%;
    background: #152319;
    color: #fff;
    cursor: pointer;
    font: 30px/1 sans-serif;
}

.mk-reader-body {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(4px, 1.4vw, 20px);
    flex: 1;
    min-height: 0;
}

.mk-reader-nav {
    flex: 0 0 auto;
    width: clamp(36px, 3.5vw, 54px);
    height: clamp(42px, 5vw, 66px);
    border: 1px solid #f7f7ec99;
    border-radius: 8px;
    background: #203120;
    color: #fff;
    cursor: pointer;
    font: 44px/1 Georgia, serif;
}

.mk-reader-nav:hover:not(:disabled),
.mk-reader-nav:focus-visible:not(:disabled),
#mk-reader-close:hover,
#mk-reader-close:focus-visible {
    background: #6d9033;
    outline: 2px solid #d3e1b8;
}

.mk-reader-nav:disabled {
    opacity: .35;
    cursor: default;
}

.mk-reader-stage {
    position: relative;
    flex: 0 1 auto;
    width: min(100%, 1200px, calc((100vh - 170px) * 1.42));
    max-height: 100%;
    aspect-ratio: 1.42;
    display: flex;
    background: #e3dfd3;
    box-shadow: 0 22px 50px #000a, 0 0 0 10px #223322;
    perspective: 2200px;
    touch-action: pan-y;
    cursor: grab;
}

.mk-reader-stage:active { cursor: grabbing; }

.mk-reader-stage::after {
    content: '';
    position: absolute;
    z-index: 2;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 18px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #0003, #fff6 42%, #0003);
    pointer-events: none;
}

.mk-reader-page {
    width: 50%;
    height: 100%;
    overflow: hidden;
    background: #fff;
}

.mk-reader-page-left { box-shadow: inset -12px 0 18px #0001; }
.mk-reader-page-right { box-shadow: inset 12px 0 18px #0001; }

.mk-reader-page canvas,
.mk-reader-turn canvas {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #fff;
}

.mk-reader-turn {
    position: absolute;
    top: 0;
    z-index: 4;
    width: 50%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 760ms cubic-bezier(.25, .72, .22, 1);
    pointer-events: none;
}

.mk-reader-turn.is-next {
    left: 50%;
    transform-origin: left center;
}

.mk-reader-turn.is-previous {
    left: 0;
    transform-origin: right center;
}

.mk-reader-turn.is-next.is-turning { transform: rotateY(-180deg); }
.mk-reader-turn.is-previous.is-turning { transform: rotateY(180deg); }

.mk-reader-turn-face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    background: #fff;
    box-shadow: 0 0 22px #0004;
}

.mk-reader-turn-back { transform: rotateY(180deg); }

.mk-reader-footer {
    min-height: 30px;
    font-size: 13px;
}

.mk-reader-hint { color: #d0d8c4; }

#mk-reader-external {
    color: #d8eaba;
    white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
    .mk-reader-turn { transition-duration: .01ms; }
}

@media (max-width: 800px) {
    .mk-thesis-book {
        display: flex;
        flex-direction: column;
        height: min(90vh, 850px);
        min-height: 0;
    }

    .mk-thesis-book::after {
        display: none;
    }

    .mk-thesis-cover {
        flex: 0 0 auto;
        max-height: 35%;
        padding: 20px 24px;
    }

    .mk-thesis-cover h2 {
        margin: 12px 48px 8px 0;
        font-size: 20px;
    }

    .mk-thesis-cover-meta {
        padding-top: 12px;
    }

    .mk-thesis-page {
        flex: 1;
        min-height: 0;
        padding: 14px;
    }

    .mk-thesis-page-heading { margin-right: 48px; gap: 8px; }
    .mk-thesis-fullscreen { white-space: normal; }
    .mk-reader-hint { display: none; }
    .mk-reader-nav { width: 34px; font-size: 34px; }
    .mk-reader-body { gap: 4px; }
}