:root {
    --ksers-primary: #09428F;
    --ksers-primary-hover: #073472;
    --ksers-danger: #b91c1c;
    --ksers-text: #263238;
    --ksers-muted: #52525b;
    --ksers-border: #e4e4e7;
    --ksers-cyan: #4fd2e0;
    --ksers-footer: #37474f;
    --ksers-soft: #f4f7fb;
    --primary-color: #09428F;
    --primary-hover: #073472;
}

body {
    color: var(--ksers-text);
    background-color: var(--ksers-soft);
    font-family: Pretendard, Roboto, Arial, sans-serif;
}

.ksers-nav {
    background-color: #ffffff;
    border-bottom: 1px solid #cfd8dc;
}

.ksers-nav .nav-link {
    color: var(--ksers-primary);
    font-weight: 800;
}

.ksers-nav .nav-link:hover,
.ksers-nav .nav-link:focus,
.ksers-nav .nav-link.active {
    color: var(--ksers-danger);
}

.ksers-nav .navbar-toggler {
    border-color: var(--ksers-primary);
}

.ksers-logo {
    font-size: 1.7rem;
    line-height: 1;
    letter-spacing: -0.03em;
    text-decoration: none;
}

.ksers-logo-name {
    font-weight: 800;
    color: var(--ksers-primary);
}

.ksers-logo-year {
    font-weight: 500;
    color: var(--ksers-cyan);
}

.ksers-lang,
.ksers-outline {
    color: var(--ksers-primary);
    border: 1px solid var(--ksers-primary);
    background-color: #ffffff;
    font-weight: 700;
}

.ksers-lang:hover,
.ksers-lang.active,
.ksers-outline:hover {
    color: #ffffff;
    background-color: var(--ksers-primary);
    border-color: var(--ksers-primary);
}

.btn-primary-custom,
.bg-primary-custom {
    background-color: var(--ksers-primary) !important;
    border-color: var(--ksers-primary) !important;
    color: #ffffff !important;
}

.btn-primary-custom:hover,
.btn-primary-custom:focus {
    background-color: var(--ksers-primary-hover) !important;
    border-color: var(--ksers-primary-hover) !important;
    color: #ffffff !important;
}

.form-label,
h1, h2, h3, h4, h5, h6 {
    color: var(--ksers-text);
}

h1, h2, h4.login-title, .ksers-title {
    font-family: Roboto, Pretendard, Arial, sans-serif;
}

.text-success,
.text-primary {
    color: var(--ksers-primary) !important;
}

.text-danger {
    color: var(--ksers-danger) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--ksers-primary);
    box-shadow: 0 0 0 0.2rem rgba(9, 66, 143, 0.18);
}

.form-check-input:checked {
    background-color: var(--ksers-primary);
    border-color: var(--ksers-primary);
}

.form-check-input:focus {
    border-color: var(--ksers-primary);
    box-shadow: 0 0 0 0.2rem rgba(9, 66, 143, 0.18);
}

.join-consent-item {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
}
.join-consent-item .form-check-input {
    float: none;
    position: static;
    margin: 0.2rem 0 0;
    flex: 0 0 auto;
}
.join-consent-badge {
    flex: 0 0 5.6rem;
    width: 5.6rem;
    margin: 0;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.5;
    white-space: nowrap;
}
.join-consent-body { flex: 1; min-width: 0; }
.join-consent-head { line-height: 1.5; }
.join-consent-note {
    margin: 0.2rem 0 0;
    color: #6b7280;
    font-size: 0.75rem;
    line-height: 1.5;
}

.ksers-hosted {
    background: #ffffff;
    border-top: 1px solid #cfd8dc;
    color: var(--ksers-text);
}

.ksers-footer {
    background-color: var(--ksers-footer);
    color: #ffffff;
    font-size: 0.875rem;
    line-height: 1.6;
}

.ksers-footer a {
    color: #ffffff;
}

.ksers-footer h2 {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
}

.site-wrap {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
}

.site-desktop-header,
.site-mobile-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    background: #fff;
    border-bottom: 1px solid #e4e4e7;
}

.site-desktop-header { display: none; }
.site-mobile-header { display: block; }

.site-header-spacer { height: 4rem; }

.site-logo {
    font-size: 2.3rem;
    line-height: 1;
    letter-spacing: -0.025em;
    text-decoration: none;
    white-space: nowrap;
}

.site-logo span {
    font-weight: 800;
    color: var(--ksers-primary);
}

.site-logo {
    font-weight: 500;
    color: var(--ksers-cyan);
}

.site-mobile-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.site-menu-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.site-menu-icon {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.site-menu-icon span {
    display: block;
    width: 1.5rem;
    height: 0.125rem;
    background: var(--ksers-primary);
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

body.site-menu-open .site-menu-icon span:nth-child(1) { transform: translateY(0.5rem) rotate(45deg); }
body.site-menu-open .site-menu-icon span:nth-child(2) { opacity: 0; }
body.site-menu-open .site-menu-icon span:nth-child(3) { transform: translateY(-0.5rem) rotate(-45deg); }

.site-mobile-dim {
    position: fixed;
    inset: 4rem 0 0 0;
    z-index: 40;
    border: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

body.site-menu-open .site-mobile-dim {
    opacity: 1;
    pointer-events: auto;
}

.site-mobile-panel {
    position: fixed;
    inset: 4rem 0 auto 0;
    z-index: 50;
    max-height: calc(100dvh - 4rem);
    overflow-y: auto;
    overscroll-behavior: contain;
    background: #fff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

body.site-menu-open .site-mobile-panel {
    opacity: 1;
    pointer-events: auto;
}

.site-mobile-panel > ul { list-style: none; margin: 0; padding: 0; }

.site-acc-button,
.site-mobile-link {
    display: block;
    width: 100%;
    padding: 1rem 1.25rem;
    border: 0;
    border-bottom: 1px solid #e6e8eb;
    background: transparent;
    color: #171717;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5rem;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s ease;
}

.site-acc-button:hover,
.site-mobile-link:hover,
.site-acc-button:focus-visible,
.site-mobile-link:focus-visible,
.site-mobile-link.is-current {
    color: var(--ksers-danger);
}

.site-acc-panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease-in-out;
}

.site-acc.is-open .site-acc-panel { grid-template-rows: 1fr; }

.site-acc-clip {
    min-height: 0;
    overflow: hidden;
}

.site-acc-panel ul {
    list-style: none;
    margin: 0;
    padding: 0;
    background: #f3f5f8;
}

.site-acc-panel a {
    display: block;
    padding: 0.875rem 2rem;
    border-bottom: 1px solid #e3e6ea;
    color: #52525b;
    font-size: 0.875rem;
    line-height: 1.25rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-acc-panel a:hover,
.site-acc-panel a:focus-visible { color: var(--ksers-danger); }

.site-utility {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding-top: 0.75rem;
}

.site-dday {
    display: flex;
    height: 1.5rem;
    margin-right: 0.75rem;
    color: #fff;
    line-height: 1.5rem;
}

.site-dday span,
.site-dday strong {
    padding: 0 0.5rem;
    font-size: 0.75rem;
}

.site-dday span { background: var(--ksers-primary); font-weight: 400; }
.site-dday strong { background: #00aeef; font-size: 0.875rem; }

.site-utility ul,
.site-bar > nav > ul,
.site-crumb ol {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-utility a {
    position: relative;
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--ksers-primary);
    font-size: 0.875rem;
    text-decoration: none;
}

.site-utility li:last-child > a { padding-right: 0; }

.site-utility li + li > a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 2px;
    height: 0.75rem;
    background: var(--ksers-primary);
    transform: translateY(-50%);
}

.site-utility a:hover,
.site-bar > nav > ul > li:hover > a,
.site-bar > nav > ul > li > a:hover,
.site-sub a:hover { color: var(--ksers-danger); }

.site-bar {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-bottom: 0.25rem;
}

.site-bar > nav { margin-left: auto; }

.site-bar > nav > ul > li { position: relative; }

.site-bar > nav > ul > li > a {
    display: block;
    padding: 1rem 1.25rem;
    color: var(--ksers-primary);
    font-size: 1.125rem;
    font-weight: 800;
    line-height: 1.75rem;
    text-decoration: none;
    white-space: nowrap;
}

.site-bar > nav > ul > li:last-child > a { padding-right: 0; }

.site-sub {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 60;
    min-width: 15rem;
    padding-top: 0.25rem;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.site-bar > nav > ul > li:hover > .site-sub,
.site-bar > nav > ul > li:focus-within > .site-sub {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.site-sub ul {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    list-style: none;
    margin: 0;
    padding: 1rem 0;
    background: rgba(214, 221, 235, 0.95);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

.site-sub a {
    display: block;
    padding: 0.875rem 2rem;
    color: var(--ksers-primary);
    font-size: 1rem;
    line-height: 1.5rem;
    text-decoration: none;
    white-space: nowrap;
}

.site-crumb {
    background: #e8eaf6;
}

.site-crumb ol {
    min-height: 3.125rem;
    justify-content: flex-end;
    flex-wrap: wrap;
    color: #595959;
    font-size: 0.875rem;
}

.site-crumb li {
    display: inline-flex;
    align-items: center;
}

.site-crumb li:not(:last-child)::after {
    content: ">";
    margin: 0 0.9rem 0 0.65rem;
    color: #999;
}

.site-crumb a { color: #595959; display: inline-flex; }
.site-crumb svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.site-crumb [aria-current="page"] { color: var(--ksers-primary); }

.site-hosted {
    background: #fff;
    border-top: 1px solid #cfd8dc;
    padding: 1.875rem 0;
}

.site-hosted-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.site-hosted p {
    margin: 0;
    color: #263238;
    font-size: 0.875rem;
    font-weight: 700;
}

.site-footer {
    position: relative;
    background: #37474f;
    color: #fff;
    text-align: center;
    font-size: 0.875rem;
    line-height: 1.6;
}

.site-footer-grid {
    padding: 1.875rem 0;
}

.site-footer h2 {
    margin: 0 0 0.3rem;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    word-break: keep-all;
}

.site-footer p {
    word-break: keep-all;
}

.site-footer-society-ko {
    display: block;
    word-break: keep-all;
    overflow-wrap: normal;
}

.site-footer p { margin: 0; }
.site-footer a { color: #fff; }

.site-page {
    width: min(1200px, calc(100% - 48px));
    margin: 1.5rem auto;
}

.member-tabs {
    position: sticky;
    top: calc(4rem + 12px);
    z-index: 40;
    display: flex;
    gap: 0.35rem;
    margin: 0 0 1rem;
    padding: 0.35rem;
    overflow-x: auto;
    background: #fff;
    border: 1px solid var(--ksers-border);
    border-radius: 0.75rem;
    box-shadow: 0 8px 24px rgba(9, 66, 143, 0.08);
}

.member-tab {
    flex: 1 1 0;
    min-width: 0;
    padding: 0.7rem 0.85rem;
    border-radius: 0.55rem;
    color: var(--ksers-muted);
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
    text-decoration: none;
    white-space: normal;
    overflow-wrap: break-word;
}

.member-tab:hover {
    color: var(--ksers-primary);
    background: var(--ksers-soft);
}

.member-tab.is-current {
    background: var(--ksers-primary);
    color: #fff;
}

#profileFields:disabled,
#regFields:disabled {
    opacity: 0.72;
}

.membership-box {
    position: relative;
    border: 1px dashed #cbd5e1;
    border-radius: 0.75rem;
    padding: 0.85rem 1rem 1rem;
    background: #f8fafc;
}

.membership-box.is-on {
    border-color: #2563eb;
    background: #fff;
}

.membership-box-note {
    position: absolute;
    top: 0;
    left: 1.15rem;
    transform: translateY(-50%);
    background: #fff;
    color: #64748b;
    padding: 0 0.45rem;
    line-height: 1.2;
    z-index: 1;
}

.membership-box:not(.is-on) .form-label,
.membership-box:not(.is-on) .form-check-label {
    color: #94a3b8;
}

.membership-box:not(.is-on) .form-control {
    background: #f1f5f9;
    color: #94a3b8;
}

.join-consent-item {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
}

.join-consent-item .form-check-input {
    float: none;
    position: static;
    margin: 0.2rem 0 0;
    flex: 0 0 auto;
}

.join-consent-badge {
    flex: 0 0 5.6rem;
    width: 5.6rem;
    margin: 0;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.5;
    white-space: nowrap;
}

.join-consent-body { flex: 1; min-width: 0; }
.join-consent-head { line-height: 1.5; }

.join-terms-link {
    padding: 0;
    border: 0;
    background: none;
    color: #09428f;
    font-size: 0.875rem;
    line-height: 1.5;
    text-decoration: underline;
    cursor: pointer;
}

.join-consent-note {
    margin: 0.2rem 0 0;
    color: #6b7280;
    font-size: 0.75rem;
    line-height: 1.5;
}

.video-intro {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
    margin-bottom: 1.25rem;
    padding: 1.15rem 1.25rem;
    border: 1px solid #d7e3f2;
    border-radius: 0.9rem;
    background: linear-gradient(180deg, #f7fbff 0%, #fff 70%);
}

.video-link-btn {
    display: inline-flex;
    align-items: center;
    min-height: 3.15rem;
    padding: 0.7rem 1.35rem;
    border: 2px solid var(--ksers-primary);
    border-radius: 0.75rem;
    background: #fff;
    color: var(--ksers-primary);
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1.2;
    box-shadow: 0 8px 18px rgba(9, 66, 143, 0.1);
}

.video-link-btn:hover,
.video-link-btn:focus {
    background: #eef4fb;
    color: var(--ksers-primary);
}

.video-guide {
    margin: 0;
    color: #dc2626;
    font-size: 0.88rem;
    font-weight: 600;
}

.video-guide a {
    margin-left: 0.45rem;
    color: var(--ksers-primary);
    font-weight: 800;
}

.abstract-pick-row td {
    cursor: pointer;
}

.abstract-pick-row:hover td {
    background: #eef4fb;
}

.video-type-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

@media (max-width: 640px) {
    .video-type-grid { grid-template-columns: 1fr; }
}

.video-type-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 4.5rem;
    margin: 0;
    padding: 1rem 1.1rem;
    border: 1px solid #dbe3ee;
    border-radius: 0.75rem;
    background: #fff;
    cursor: pointer;
    font-weight: 700;
}

.video-type-card input {
    flex: 0 0 auto;
    width: 1.05rem;
    height: 1.05rem;
    margin: 0;
    accent-color: var(--ksers-primary);
    pointer-events: none;
}

.video-type-card.is-on {
    border-color: var(--ksers-primary);
    background: #f4f7fb;
    box-shadow: inset 0 0 0 1px var(--ksers-primary);
    color: var(--ksers-primary);
}

.video-form.is-locked .video-type-card,
.video-form.is-locked .file-picker {
    opacity: 0.55;
    pointer-events: none;
}

.file-picker.is-wide {
    width: 100%;
}

.file-picker {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 38px;
    min-width: 0;
    padding: 0.375rem 0.75rem;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    background: #fff;
    cursor: pointer;
}

.video-file-table {
    width: 100%;
    table-layout: fixed;
}

.video-file-table .video-col-no { width: 11rem; }
.video-file-table .video-col-type { width: 16rem; }
.video-file-table .video-col-date { width: 11rem; }
.video-file-table .video-col-manage { width: 6.5rem; }

.video-file-table .video-col-file,
.video-file-table td.video-col-file {
    width: auto;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-picker-btn {
    position: relative;
    display: inline-flex;
    flex: 0 0 auto;
    overflow: hidden;
    margin: 0;
}

.file-picker-btn input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545 !important;
}

.form-text.is-invalid {
    color: #dc3545;
}

.file-picker.is-invalid {
    border-color: #dc3545;
}

.file-picker-name {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #6c757d;
    cursor: pointer;
}

.abstract-deadline {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 0.5rem;
    background: #e7f1fb;
    color: #1e3a5f;
    font-size: 0.92rem;
    line-height: 1.55;
}

.abstract-deadline i {
    flex: 0 0 auto;
    margin-top: 0.15rem;
    color: #2563eb;
    font-size: 1.05rem;
}

.abstract-deadline p {
    margin: 0;
}

.abstract-deadline strong {
    color: var(--ksers-primary);
    font-weight: 800;
}

.abstract-list-scroll {
    overflow-x: auto;
}

.abstract-list-table {
    width: 100%;
    min-width: 58rem;
    margin-bottom: 0;
}

.abstract-list-table th,
.abstract-list-table td {
    vertical-align: middle;
    text-align: left;
    white-space: nowrap;
}

.abstract-list-table th:last-child,
.abstract-list-table td:last-child {
    text-align: right;
}

.abstract-list-table td {
    color: #334155;
    font-size: 0.9rem;
}

.abstract-list-table .abstract-no {
    color: #64748b;
    white-space: nowrap;
}

.abstract-list-table .abstract-title {
    min-width: 16rem;
    max-width: 22rem;
    color: #0f172a;
    font-weight: 700;
    white-space: normal;
    line-height: 1.45;
}

.abstract-type {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: #e0f2fe;
    color: #0369a1;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

.abstract-type.is-video { background: #f3e8ff; color: #7e22ce; }
.abstract-type.is-mentor { background: #dcfce7; color: #15803d; }
.abstract-type.is-eposter { background: #e0e7ff; color: #4338ca; }

.abstract-video-done {
    color: #16a34a;
    font-weight: 700;
    font-size: 0.82rem;
}

.abstract-video-size {
    color: #94a3b8;
    font-size: 0.75rem;
}

.abstract-dash {
    color: #94a3b8;
}

.abstract-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 1.6rem;
    padding: 0.15rem 0.65rem;
    border-radius: 999px;
    background: #f1f5f9;
    color: #475569;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

.abstract-status.is-received { background: #dcfce7; color: #15803d; }
.abstract-status.is-accept { background: #dbeafe; color: #1d4ed8; }
.abstract-status.is-reject { background: #fee2e2; color: #dc2626; }
.abstract-status.is-withdrawn { background: #f1f5f9; color: #64748b; }

.abstract-row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
    white-space: nowrap;
}

.abstract-action {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    height: 2rem;
    padding: 0 0.7rem;
    border-radius: 0.5rem;
    border: 1px solid transparent;
    background: transparent;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
}

.abstract-action.is-preview {
    border-color: #e2e8f0;
    background: #fff;
    color: #475569;
}

.abstract-action.is-edit {
    background: #2563eb;
    color: #fff;
}

.abstract-action.is-edit:hover {
    background: #1d4ed8;
    color: #fff;
}

.abstract-action.is-delete {
    color: #dc2626;
}

.abstract-form-actions {
    margin-top: 4rem;
}

.author-list-box {
    min-height: 16rem;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
    background: #f1f5f9;
}

.author-list-box .table-responsive {
    overflow-x: auto;
}

.author-list-box .author-table {
    width: 100%;
    table-layout: fixed;
    background: #fff;
    margin-bottom: 0;
}

.author-list-box .author-table th,
.author-list-box .author-table td {
    width: 14.28%;
    vertical-align: middle;
}

.author-list-box .author-table thead th {
    text-align: center;
}

.author-list-box .author-table.is-filled {
    width: 100%;
    min-width: 100%;
    table-layout: auto;
}

.author-list-box .author-table.is-filled th,
.author-list-box .author-table.is-filled td {
    width: auto;
    white-space: nowrap;
}

.author-list-empty {
    margin: 3rem 0.5rem;
    color: #64748b;
    text-align: center;
}

.author-field.is-cond-required {
    border-color: #d32f2f;
    box-shadow: 0 0 0 0.15rem rgba(211, 47, 47, 0.15);
}

.fee-period-note {
    padding: 0.9rem 1.1rem;
    border-radius: 0.75rem;
    background: #e8f2ff;
    color: #111;
    font-weight: 400;
}

.fee-period-note strong {
    color: #0b3a82;
    font-weight: 800;
}

.fee-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    font-size: 0.82rem;
}

.fee-table th,
.fee-table td {
    padding: 0.55rem 0.4rem;
    border-bottom: 1px solid #e5e7eb;
    text-align: center;
    font-weight: 600;
}

.fee-table tr > *:first-child {
    width: 18%;
    text-align: left;
    color: #374151;
    background: #fff;
}

.fee-table thead th {
    background: #f8fafc;
    color: #374151;
    font-weight: 700;
}

.fee-table thead th.is-current {
    background: #0b3a82;
    color: #fff;
}

.fee-table tbody td {
    color: #6b7280;
}

.fee-table tbody td.is-current {
    background: #e7f0fb;
    color: #1d4ed8;
    font-weight: 800;
}

.fee-table tbody tr.is-match th,
.fee-table tbody tr.is-match td {
    background: #e7f0fb;
    color: #1d4ed8;
}

.fee-table tbody tr.is-match td.is-current {
    background: #dbeafe;
    font-weight: 800;
}

.fee-table tbody tr:last-child th,
.fee-table tbody tr:last-child td {
    border-bottom: 0;
}

.leave-modal {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.45);
}

.leave-modal.is-open {
    display: flex;
}

.leave-modal-card {
    width: min(100%, 26rem);
    padding: 1.75rem 1.5rem 1.25rem;
    border-radius: 0.75rem;
    background: #fff;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.2);
    text-align: center;
}

.leave-modal-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin: 0 auto 1rem;
    border: 2px solid #f59e0b;
    border-radius: 50%;
    color: #f59e0b;
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 2.15rem;
}

.leave-modal-text {
    margin: 0 0 1.25rem;
    color: var(--ksers-text);
    font-size: 0.95rem;
    line-height: 1.55;
    white-space: pre-wrap;
}

.leave-modal-actions {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.site-back {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex: 0 0 auto;
    padding: 0.375rem 0.85rem;
    border: 1px solid var(--ksers-primary);
    border-radius: 0.375rem;
    background: #fff;
    color: var(--ksers-primary);
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.25rem;
    text-decoration: none;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.site-back svg {
    width: 1rem;
    height: 1rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.site-back:hover,
.site-back:focus-visible {
    color: #fff;
    background: var(--ksers-primary);
    border-color: var(--ksers-primary);
}

.site-task-link {
    color: #fff;
    background: var(--ksers-primary);
    border: 1px solid var(--ksers-primary);
}

.site-task-link:hover,
.site-task-link:focus {
    color: #fff;
    background: var(--ksers-primary-hover);
    border-color: var(--ksers-primary-hover);
}

.card > .table-responsive {
    padding: 0 1rem 0.75rem;
}

.card > .table-responsive.site-table-gap {
    padding-top: 1rem;
}

.pay-history-table .pay-history-amount {
    width: 18%;
    min-width: 8.5rem;
}

.pay-history-table .pay-history-cancel {
    width: 1%;
    padding-right: 0;
    white-space: nowrap;
    text-align: right;
}

@media (min-width: 768px) and (max-width: 1099.98px) {
    .site-page { width: min(1200px, calc(100% - 80px)); }
}

.site-top {
    position: fixed;
    right: 0;
    bottom: 0;
    z-index: 30;
    width: 60px;
    height: 60px;
    border: 0;
    background: #f06292;
    cursor: pointer;
}

.pay-guide {
    background: #f4f7fb;
    border-radius: 12px;
    padding: 1.25rem 1.35rem;
    color: #243044;
}

.pay-guide-title {
    color: #0b3a82;
    font-size: 1.05rem;
}

.pay-guide-pending {
    color: #c2410c;
    font-weight: 700;
}

.pay-guide ul {
    margin: 0;
    padding-left: 1.1rem;
}

.pay-guide li + li {
    margin-top: 0.35rem;
}

.pay-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    border: 1px solid #d7e0ea;
    border-radius: 12px;
    background: #fff;
    padding: 0.9rem 1.15rem;
    font-size: 1.05rem;
}

.pay-method-card {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    height: 100%;
    margin: 0;
    padding: 1rem 1.05rem;
    border: 1px solid #d7e0ea;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
}

.pay-method-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.pay-method-mark {
    flex: 0 0 1.15rem;
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0.15rem;
    border: 2px solid #b7c3d1;
    border-radius: 50%;
    background: #fff;
}

.pay-method-card:has(input:checked) {
    border-color: var(--ksers-primary);
    background: #f3f7fc;
    box-shadow: inset 0 0 0 1px var(--ksers-primary);
}

.pay-method-card:has(input:checked) .pay-method-mark {
    border-color: var(--ksers-primary);
    background: radial-gradient(circle, var(--ksers-primary) 0 45%, #fff 48% 100%);
}

@media (min-width: 768px) {
    .site-wrap { width: min(1200px, calc(100% - 80px)); }
    .site-hosted { padding: 2.5rem 0; }
    .site-hosted-row { flex-direction: row; justify-content: flex-start; gap: 0; }
    .site-hosted p { width: 120px; }
    .site-footer-grid { padding: 2.5rem 0; }
}

/* pay-hold: 결제 화면 전체 임시 가림. member_payment.php의 pay-hold 표시와 함께 지운다. */
.pay-hold {
    position: relative;
}

.pay-hold-body {
    filter: blur(8px);
    pointer-events: none;
    user-select: none;
}

.pay-hold-panel {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.72);
}

.pay-hold-panel p {
    margin: 0;
    width: min(28rem, calc(100% - 2rem));
    padding: 2rem 1.6rem 1.55rem;
    border-radius: 1.25rem;
    background: #fff;
    color: #09428f;
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.45;
    letter-spacing: -0.03em;
    text-align: center;
    box-shadow: 0 16px 40px rgba(9, 66, 143, 0.18);
}

.pay-preparing {
    position: relative;
}

.pay-preparing-body {
    filter: blur(8px);
    pointer-events: none;
    user-select: none;
}

.pay-preparing-panel {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 4.5rem;
    background: rgba(255, 255, 255, 0.28);
}

.pay-preparing-panel.is-review {
    align-items: center;
    padding-top: 0;
}

.pay-status-card {
    width: min(28rem, calc(100% - 2rem));
    padding: 2rem 1.6rem 1.55rem;
    border-radius: 1.25rem;
    background: #fff;
    text-align: center;
    box-shadow: 0 16px 40px rgba(9, 66, 143, 0.18);
}

.pay-preparing-panel.is-review .pay-status-title {
    margin: 0 0 0.85rem;
    padding: 0;
    border-radius: 0;
    background: transparent;
    color: #09428f;
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    box-shadow: none;
}

.pay-preparing-panel.is-review .pay-status-copy {
    margin: 0;
    padding: 0;
    border-radius: 0;
    background: transparent;
    color: #334155;
    font-size: 0.98rem;
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: 0;
    box-shadow: none;
}

.pay-preparing-panel p {
    margin: 0;
    padding: 1.35rem 2.4rem;
    border-radius: 1rem;
    background: #09428f;
    color: #fff;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    box-shadow: 0 12px 32px rgba(9, 66, 143, 0.22);
}

@media (min-width: 1100px) {
    .site-wrap { width: min(1200px, calc(100% - 48px)); }
    .site-desktop-header { display: block; }
    .site-mobile-header,
    .site-mobile-dim,
    .site-mobile-panel { display: none; }
    .site-header-spacer { height: calc(7.0625rem + 1px); }
    .member-tabs { top: calc(7.0625rem + 1px + 12px); }
    .site-footer { text-align: left; }
    .site-footer-grid { display: flex; }
    .site-footer-grid > div { width: 50%; }
    .site-footer-grid > div + div { padding-left: 2.5rem; }
}