/* ==========================================
   CoMSAR 2026 — Accommodation Page
   ========================================== */

/* Main Page */

.accommodation-page {
    position: relative;
    isolation: isolate;
    min-height: 70vh;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        #f5f7fa 0%,
        #e4e8f0 100%
    );
}

.accommodation-page::before {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        url("../../conference_portal_package/assets/login-science-background.png")
        center / cover no-repeat;
    content: "";
    opacity: 0.42;
}

/* ==========================================
   Hero Section
   ========================================== */

.accommodation-hero {
    position: relative;
    z-index: 1;
    padding: 34px 0 28px;
    color: #061a33;
    text-align: center;
    background: transparent;
}

.accommodation-hero span,
.accommodation-request > div > span {
    color: #a93600;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.accommodation-hero h1 {
    margin: 8px 0 12px;
    color: #061a33;
    font-family: "Lora", serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
}

.accommodation-hero h1::after {
    display: block;
    width: 90px;
    height: 2px;
    margin: 14px auto 0;
    background: #a93600;
    border-radius: 99px;
    content: "";
}

.accommodation-hero p {
    max-width: 760px;
    margin: 16px auto 0;
    color: #061a33;
    line-height: 1.7;
}

/* ==========================================
   Main Content
   ========================================== */

.accommodation-content {
    position: relative;
    z-index: 1;
    padding-top: 20px;
    background: transparent;
}

/* ==========================================
   Hotel Category Cards
   ========================================== */

.accommodation-category {
    max-width: 920px;
    margin: 0 auto 32px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 16px;
    box-shadow: 0 12px 32px rgba(7, 22, 47, 0.12);
    transition:
        box-shadow 0.25s ease,
        transform 0.25s ease;
}

.accommodation-category:hover {
    box-shadow: 0 16px 38px rgba(7, 22, 47, 0.15);
}

.accommodation-category h2 {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 12px;
    margin: 0;
    padding: 20px 24px 14px;
    color: #061a33;
    font-family: "Lora", serif;
    font-size: 1.45rem;
    font-weight: 700;
    border-bottom: 2px solid #a93600;
}

.accommodation-category h2 span {
    color: #5b6b82;
    font-family: "Poppins", sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
}

/* ==========================================
   Hotel List
   ========================================== */

.hotel-list {
    margin: 0;
    padding: 6px 24px;
    list-style: none;
}

.hotel-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    min-width: 0;
    padding: 14px 0;
    border-bottom: 1px solid #e8edf4;
    transition: background-color 0.2s ease;
}

.hotel-list li:last-child {
    border-bottom: 0;
}

/* ==========================================
   Hotel Website Links
   ========================================== */

.hotel-list li > a {
    display: inline-flex;
    align-items: baseline;
    gap: 7px;
    min-width: 0;
    color: #26364b;
    font-family: "Poppins", sans-serif;
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.6;
    text-decoration: none;
    overflow-wrap: anywhere;
    transition:
        color 0.2s ease,
        text-decoration-color 0.2s ease;
}

.hotel-list li > a:visited {
    color: #26364b;
}

.hotel-list li > a:hover {
    color: #a93600;
    text-decoration: underline;
    text-decoration-thickness: 1.5px;
    text-underline-offset: 4px;
}

.hotel-list li > a:focus-visible {
    color: #a93600;
    outline: 2px solid #a93600;
    outline-offset: 4px;
    border-radius: 3px;
}

/* External Website Icon */

.hotel-list li > a i {
    flex: 0 0 auto;
    color: #a93600;
    font-size: 0.78rem;
    line-height: 1;
    opacity: 0.75;
    transition:
        opacity 0.2s ease,
        transform 0.2s ease;
}

.hotel-list li > a:hover i {
    opacity: 1;
    transform: translate(2px, -2px);
}

.hotel-list li > a:focus-visible i {
    opacity: 1;
}

/* Support Original Non-Link Hotel Names */

.hotel-list li > span:first-child:not(.hotel-distance) {
    color: #26364b;
    font-weight: 600;
}

/* ==========================================
   Hotel Distance
   ========================================== */

.hotel-distance {
    flex: 0 0 auto;
    color: #52657b;
    font-family: "Poppins", sans-serif;
    font-size: 0.88rem;
    font-weight: 400;
    line-height: 1.6;
    text-align: right;
}

/* ==========================================
   Accommodation Information Note
   ========================================== */

.accommodation-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    max-width: 920px;
    margin: 0 auto 38px;
    padding: 16px 18px;
    color: #061a33;
    background: rgba(255, 255, 255, 0.88);
    border-left: 4px solid #a93600;
    border-radius: 8px;
    box-shadow: 0 5px 18px rgba(7, 22, 47, 0.06);
}

.accommodation-note i {
    flex: 0 0 auto;
    color: #a93600;
    font-size: 1.2rem;
    line-height: 1.5;
}

.accommodation-note p {
    margin: 0;
    color: #26364b;
    font-size: 0.94rem;
    line-height: 1.75;
}

.accommodation-guidelines {
    margin-bottom: 24px;
}

.accommodation-guidelines h2 {
    margin: 0 0 10px;
    color: #061a33;
    font-family: "Lora", serif;
    font-size: 1.2rem;
    font-weight: 700;
}

.accommodation-guidelines ul {
    margin: 0;
    padding-left: 1.25rem;
    color: #26364b;
    font-size: 0.94rem;
    line-height: 1.75;
}

.accommodation-guidelines li + li {
    margin-top: 4px;
}

.accommodation-guidelines-page {
    overflow: visible;
}

.accommodation-guidelines-page::before {
    opacity: 1;
}

.accommodation-guidelines-page .guidelines-layout {
    margin: 0 auto;
}

.accommodation-guidelines-page .guidelines-content {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.accommodation-guidelines-page .accommodation-category {
    max-width: none;
    margin: 0;
    overflow: visible;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transition: none;
}

.accommodation-guidelines-page .accommodation-category:hover {
    box-shadow: none;
}

.accommodation-guidelines-page .accommodation-category h2 {
    display: block;
    padding: 0 0 10px;
    border-bottom: 2px solid #a93600;
    font-size: 1.05rem;
}

.accommodation-guidelines-page .accommodation-category h2 span {
    display: block;
    margin-top: 4px;
    font-size: .82rem;
}

.accommodation-recommended-heading {
    grid-column: 1 / -1;
    padding: 24px 35px 0;
}

.accommodation-recommended-heading h2 {
    margin: 0 0 5px;
    color: #061a33;
    font-family: "Lora", serif;
    font-size: 1.15rem;
    font-weight: 700;
}

.accommodation-recommended-heading p {
    margin: 0;
    color: #52657b;
    font-size: .9rem;
    line-height: 1.55;
}

.accommodation-guidelines-page .accommodation-category li {
    padding-left: 0;
}

.accommodation-guidelines-page .accommodation-category .hotel-list li::before {
    content: none;
}

.accommodation-guidelines-page .hotel-list {
    padding: 4px 0 0;
}

.accommodation-guidelines-page .hotel-list li {
    gap: 12px;
    padding: 10px 0;
}

.accommodation-guidelines-page .hotel-list li > a {
    font-size: .9rem;
}

.accommodation-guidelines-page .hotel-distance {
    font-size: .8rem;
}

.accommodation-guidelines-page .guideline-primary-rules li {
    padding: .4rem 0 .4rem 1.25rem;
    line-height: 1.55;
}

.accommodation-guidelines-page .guideline-primary-rules li::before {
    top: .95rem;
    width: .38rem;
    height: .38rem;
    background: #d94f00;
    content: "";
    transform: rotate(45deg);
}

.accommodation-hotel-note,
.accommodation-guidelines-request {
    grid-column: 1 / -1;
}

.accommodation-guidelines-page .accommodation-hotel-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 0 35px 20px !important;
    padding: 14px 16px;
    color: #061a33;
    background: #fff;
    border-left: 4px solid #174797;
}

.accommodation-guidelines-page .accommodation-hotel-note p {
    margin: 0;
    line-height: 1.6;
}

.accommodation-guidelines-page .accommodation-request {
    max-width: none;
    margin: 0 35px 28px;
    padding: 22px 26px;
    border-radius: 12px;
}

.accommodation-guidelines-page .accommodation-request > div > span {
    color: #4fd1c5;
}

.accommodation-guidelines-page .accommodation-request .btn {
    width: auto;
    justify-self: end;
}

@media (max-width: 991.98px) {
    .accommodation-guidelines-page .guidelines-content {
        display: block;
    }

    .accommodation-guidelines-page .accommodation-category {
        padding: 24px 35px;
    }

    .accommodation-recommended-heading {
        padding: 24px 35px 0;
    }

    .accommodation-guidelines-page .accommodation-category + .accommodation-category {
        border-top: 2px solid #a93600;
    }

    .accommodation-guidelines-page .accommodation-hotel-note {
        margin: 0 35px 20px !important;
    }

    .accommodation-guidelines-page .accommodation-request {
        margin: 0 35px 28px;
    }
}

/* ==========================================
   Accommodation Request Section
   ========================================== */

.accommodation-request {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: flex-start;
    gap: 28px;
    max-width: 920px;
    margin: 0 auto;
    padding: 30px 34px;
    color: #e7f2ff;
    background: #07162f;
    border-top: 4px solid #d94f00;
    border-radius: 16px;
    box-shadow: 0 12px 28px rgba(7, 22, 47, 0.18);
}

.accommodation-request > div {
    min-width: 0;
}

.accommodation-request > div > span {
    color: #4fd1c5;
}

.accommodation-request h2 {
    margin: 8px 0 10px;
    color: #fff;
    font-family: "Lora", serif;
    font-size: clamp(1.35rem, 2.5vw, 1.7rem);
    font-weight: 700;
    line-height: 1.4;
}

.accommodation-request p {
    max-width: 780px;
    margin: 0;
    color: #e7f2ff;
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ==========================================
   Accommodation Form Button
   ========================================== */

.accommodation-request .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    justify-self: start;
    gap: 4px;
    min-height: 48px;
    padding: 12px 20px;
    white-space: normal;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    transition:
        background-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.accommodation-request .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.accommodation-request .btn:focus-visible {
    outline: 3px solid #4fd1c5;
    outline-offset: 3px;
}

.accommodation-request .btn i {
    transition: transform 0.2s ease;
}

.accommodation-request .btn:hover i {
    transform: translateX(3px);
}

/* ==========================================
   Desktop Layout
   ========================================== */

@media (min-width: 992px) {

    .accommodation-request {
        max-width: 820px;
        gap: 20px;
        padding: 22px 26px;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
    }

    .accommodation-request h2 {
        margin: 5px 0 6px;
        font-size: 1.4rem;
        line-height: 1.25;
    }

    .accommodation-request p {
        max-width: 520px;
        font-size: 0.9rem;
        line-height: 1.55;
    }

    .accommodation-request .btn {
        justify-self: end;
        min-height: 44px;
        padding: 10px 16px;
        font-size: 0.9rem;
    }
}

/* ==========================================
   Tablet Layout
   ========================================== */

@media (min-width: 768px) and (max-width: 991px) {

    .accommodation-category,
    .accommodation-note,
    .accommodation-request {
        max-width: 100%;
    }

    .hotel-list li {
        gap: 15px;
    }

    .hotel-list li > a {
        font-size: 0.95rem;
    }

    .hotel-distance {
        font-size: 0.85rem;
    }

    .accommodation-request {
        gap: 20px;
    }
}

/* ==========================================
   Mobile Layout
   ========================================== */

@media (max-width: 767px) {

    .accommodation-guidelines-page {
        padding: 24px 0 40px;
    }

    .accommodation-guidelines-page .guidelines-content > .accommodation-category {
        padding: 24px 20px;
    }

    .accommodation-recommended-heading {
        padding: 24px 20px 0;
    }

    .accommodation-guidelines-page .accommodation-hotel-note,
    .accommodation-guidelines-page .accommodation-request {
        margin-right: 20px !important;
        margin-left: 20px !important;
    }

    .accommodation-hero {
        padding: 24px 0 18px;
    }

    .accommodation-hero h1 {
        font-size: clamp(1.9rem, 7vw, 2.5rem);
    }

    .accommodation-hero p {
        font-size: 0.94rem;
        line-height: 1.7;
    }

    .accommodation-content {
        padding-top: 12px;
    }

    .accommodation-category {
        margin-bottom: 24px;
        border-radius: 12px;
    }

    .accommodation-category h2 {
        gap: 7px;
        padding: 18px 17px 12px;
        font-size: 1.3rem;
    }

    .accommodation-category h2 span {
        font-size: 0.85rem;
    }

    .hotel-list {
        padding: 4px 17px;
    }

    .hotel-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
        padding: 15px 0;
    }

    .hotel-list li > a {
        font-size: 0.94rem;
        line-height: 1.6;
    }

    .hotel-list li > a i {
        font-size: 0.75rem;
    }

    .hotel-distance {
        font-size: 0.82rem;
        text-align: left;
    }

    .accommodation-note {
        gap: 10px;
        margin-bottom: 28px;
        padding: 14px 15px;
    }

    .accommodation-note p {
        font-size: 0.88rem;
        line-height: 1.7;
    }

    .accommodation-request {
        align-items: flex-start;
        gap: 18px;
        padding: 24px 20px;
        border-radius: 12px;
    }

    .accommodation-request h2 {
        font-size: 1.35rem;
    }

    .accommodation-request p {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .accommodation-request .btn {
        width: 100%;
        justify-self: stretch;
        font-size: 0.9rem;
    }
}

/* ==========================================
   Small Mobile Screens
   ========================================== */

@media (max-width: 400px) {

    .accommodation-category h2 {
        font-size: 1.2rem;
    }

    .accommodation-category h2 span {
        font-size: 0.8rem;
    }

    .hotel-list li > a {
        font-size: 0.9rem;
    }

    .hotel-distance {
        font-size: 0.8rem;
    }

    .accommodation-request {
        padding: 22px 16px;
    }

    .accommodation-request .btn {
        padding: 12px 14px;
    }
}

/* ==========================================
   Reduced Motion Accessibility
   ========================================== */

@media (prefers-reduced-motion: reduce) {

    .accommodation-category,
    .hotel-list li,
    .hotel-list li > a,
    .hotel-list li > a i,
    .accommodation-request .btn,
    .accommodation-request .btn i {
        transition: none;
    }

    .hotel-list li > a:hover i,
    .accommodation-request .btn:hover,
    .accommodation-request .btn:hover i {
        transform: none;
    }
}