/* Uses the tokens and Korean component styles from GrapeSEED WebSite.
   Reference: grapeseed-design-guide2026v1.html and gsk-web marketing.css. */
@import url('./grapeseed-tokens.css');

:root {
    --seminar-accent: var(--gs-purple);
    --seminar-muted: var(--text-gray);
    --bs-body-color: var(--text-dark);
    --bs-body-font-family: Pretendard, ui-sans-serif, system-ui, sans-serif;
    --bs-primary: var(--gs-purple);
    --bs-primary-rgb: 84, 27, 134;
    --bs-link-color: var(--gs-purple);
    --bs-link-hover-color: var(--gs-purple-hover);
    --bs-secondary-color: var(--text-gray);
    --bs-tertiary-bg: var(--light-gray);
}

body {
    font-family: var(--bs-body-font-family);
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.6;
}

.contest-container {
    max-width: 700px;
    margin: 24px auto;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--pale-purple);
    border-radius: var(--gs-radius-card);
    box-shadow: var(--gs-shadow-elevation-1);
}

.header-section {
    text-align: center;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--pale-purple);
}
.header-section h1 { font-size: 36px; font-weight: 700; margin-bottom: 0; line-height: 1.3; }
.header-section .contest-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    margin: 0;
    color: var(--gs-text-brand);
    line-height: 1.15;
}
.contest-title-year { font-size: 22px; font-weight: 600; }
.contest-title-brand { font-size: 35px; font-weight: 700; }
.contest-title-event {
    font-size: 40px;
    font-weight: 700;
    padding-bottom: 8px;
    /* border-bottom: 3px solid currentColor; */
}
h2 { color: var(--gs-text-brand); font-size: 32px; font-weight: 700; line-height: 1.3; }
.card-header h3 { color: var(--text-dark); font-size: 20px; font-weight: 600; }
.form-section { padding: 8px 0; }
.form-section form > .card { margin-bottom: 16px !important; }
.card { border: 1px solid var(--pale-purple); border-radius: 12px; }
.card-header { background: var(--light-gray); border-color: var(--pale-purple); padding: 12px 16px; }
.card-header:first-child { border-radius: 11px 11px 0 0; }
.card-body { padding: 16px; }
.form-label { font-weight: 500; margin-bottom: 8px; }
.form-text { color: var(--text-gray); font-size: 14px; line-height: 1.6; }

.form-control, .form-select {
    color: var(--text-dark);
    background-color: var(--white);
    border: 1px solid var(--light-purple);
    border-radius: 12px;
    font-family: inherit;
    font-size: 16px;
    min-height: 44px;
    padding: 8px 12px;
    transition: border-color 0.2s ease;
}
.form-control::placeholder { color: var(--text-gray); opacity: 1; }
.form-control:disabled, .form-select:disabled, .form-control.is-verified { background: var(--light-gray); color: var(--text-gray); }
.form-control:focus, .form-select:focus { border-color: var(--gs-purple); box-shadow: none; }
.form-control[aria-invalid='true'], .form-select[aria-invalid='true'] { border-color: var(--bs-danger); }
.form-check-input:checked { background-color: var(--gs-purple); border-color: var(--gs-purple); }

.btn-primary {
    --bs-btn-bg: var(--gs-purple);
    --bs-btn-border-color: var(--gs-purple);
    --bs-btn-hover-bg: var(--gs-purple-hover);
    --bs-btn-hover-border-color: var(--gs-purple-hover);
    --bs-btn-active-bg: var(--gs-purple-hover);
    --bs-btn-active-border-color: var(--gs-purple-hover);
    --bs-btn-disabled-bg: var(--gs-purple);
    --bs-btn-disabled-border-color: var(--gs-purple);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 12px 32px;
    border-radius: 9999px;
    font-size: 16px;
    font-weight: 700;
    line-height: 20px;
    letter-spacing: 0.03125em;
    white-space: nowrap;
    transition: background-color 0.2s ease, color 0.2s ease;
}
.btn-outline-primary {
    --bs-btn-color: var(--gs-purple);
    --bs-btn-border-color: var(--gs-purple);
    --bs-btn-hover-bg: var(--gs-purple);
    --bs-btn-hover-border-color: var(--gs-purple);
    --bs-btn-active-bg: var(--gs-purple-hover);
    --bs-btn-active-border-color: var(--gs-purple-hover);
    --bs-btn-disabled-color: var(--gs-purple);
    --bs-btn-disabled-border-color: var(--gs-purple);
    border: 2px solid var(--gs-purple);
    border-radius: 9999px;
    font-weight: 700;
    white-space: nowrap;
}
.application-submit { min-height: 48px; }
.application-cancel {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    margin-top: 8px;
    color: var(--gs-purple);
    font-weight: 500;
    text-underline-offset: 3px;
}
.application-cancel:hover { color: var(--gs-purple-hover); }
.phone-input-group { display: flex; gap: 8px; flex-wrap: nowrap; }
.phone-input-group input { flex: 1 1 0; width: 0; min-width: 0; }
.phone-input-group button { flex: 0 0 auto; min-height: 44px; }

.application-progress { display: flex; gap: 8px; justify-content: center; list-style: none; padding: 0; margin: 0 0 16px; }
.application-progress li { flex: 1; max-width: 130px; display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-gray); font-size: 14px; }
.step-number { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--light-gray); font-weight: 700; }
.application-progress li.is-current { color: var(--gs-purple); font-weight: 700; }
.is-current .step-number { background: var(--gs-purple); color: var(--gs-text-on-brand); }
.is-complete .step-number { background: var(--gs-green); color: var(--text-dark); }

#institution_suggestions { border-color: var(--light-purple) !important; border-radius: 0 0 12px 12px !important; box-shadow: var(--gs-shadow-elevation-2) !important; }
.suggestion-item { cursor: pointer; min-height: 44px; }
.suggestion-item:hover, .suggestion-item[aria-selected='true'] { background: var(--pale-purple); color: var(--gs-purple); }
.privacy-content { padding: 16px; background: var(--light-gray); border-radius: 12px; }
.alert { border-radius: 12px; }
.footer-section { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px 16px; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--pale-purple); color: var(--text-gray); font-size: 13px; }
.footer-section p { margin: 0; }
.footer-logo { height: 36px; width: auto; max-width: 140px; }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible,
.btn:focus-visible, .form-control:focus-visible, .form-select:focus-visible, .form-check-input:focus-visible, .privacy-content:focus-visible {
    outline: 3px solid var(--gs-purple);
    outline-offset: 4px;
    box-shadow: none;
}

@media (max-width: 575.98px) {
    .contest-container { margin: 12px auto; padding: 16px; border-radius: 20px; }
    .header-section h1 { font-size: 28px; }
    .contest-title-year { font-size: 18px; }
    .contest-title-brand { font-size: 30px; }
    .contest-title-event { font-size: 26px; }
    .footer-logo { height: 28px; }
    h2 { font-size: 24px; }
    .card-header h3 { font-size: 18px; }
    .application-progress { margin-bottom: 12px; }
    .phone-input-group button { font-size: 14px; padding-inline: 8px; }
    .alert-dismissible { padding: 12px 48px 12px 12px; font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}

.application-intro { display: flex; justify-content: center; align-items: baseline; gap: 8px; flex-wrap: nowrap; margin: 0; color: var(--gs-text-brand); font-size: 22px; font-weight: 600; line-height: 1.4; white-space: nowrap; }
.application-intro .small { color: var(--text-gray); font-size: 14px; font-weight: 400; }
@media (max-width: 575.98px) {
    .application-intro { flex-wrap: wrap; font-size: 18px; white-space: normal; row-gap: 2px; }
    .application-intro .small { font-size: 13px; }
}
.verification-notice { color: var(--text-dark); background: var(--pale-purple); border-color: var(--light-purple); }
.verification-notice h4 { color: var(--gs-purple); }
.verification-success { color: var(--text-dark); background: var(--light-gray); border-color: var(--gs-green); }
.verification-success .bi { color: var(--gs-green-hover); }
#verify-otp-btn { padding-inline: 16px; }
.privacy-content p:last-child { margin-bottom: 0; }

.form-select { padding-right: 36px; }

.consent-optional { color: var(--text-gray); font-size: 14px; font-weight: 500; }
.consent-details { margin: 0 0 16px; }
.consent-details > div { display: grid; grid-template-columns: 104px minmax(0, 1fr); align-items: baseline; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--pale-purple); }
.consent-details > div:first-child { padding-top: 0; }
.consent-details dt { color: var(--text-gray); font-size: 14px; font-weight: 500; margin: 0; white-space: nowrap; }
.consent-details dd { margin: 0; overflow-wrap: anywhere; }
.agreement-list { padding: 4px 0; }
.agreement-all, .agreement-line { display: flex; align-items: center; gap: 12px; min-height: 56px; }
.agreement-all { padding-bottom: 16px; margin-bottom: 8px; border-bottom: 1px solid var(--pale-purple); }
.agreement-list .form-check-input { flex: 0 0 20px; width: 20px; height: 20px; margin: 0; border-color: var(--light-purple); }
.agreement-list .form-check-input:checked, .agreement-list .form-check-input:indeterminate { background-color: var(--gs-purple); border-color: var(--gs-purple); }
.agreement-list label { cursor: pointer; padding: 12px 0; }
.agreement-item { position: relative; }
.agreement-line { padding-right: 48px; }
.agreement-required { color: var(--text-gray); font-size: 14px; }
.agreement-details > summary { display: flex; justify-content: center; align-items: center; position: absolute; right: 0; top: 0; width: 44px; height: 56px; list-style: none; cursor: pointer; border-radius: 8px; }
.agreement-details > summary::-webkit-details-marker { display: none; }
.agreement-details > summary:hover { background: var(--pale-purple); }
.agreement-chevron { width: 8px; height: 8px; border-top: 2px solid var(--text-gray); border-right: 2px solid var(--text-gray); transform: rotate(45deg); }
.agreement-details[open] .agreement-chevron { transform: rotate(135deg); }
.agreement-content { margin: 0 0 12px; font-size: 14px; }
.agreement-content .consent-details > div { grid-template-columns: 96px minmax(0, 1fr); }
.agreement-channels { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border: 1px solid var(--pale-purple); border-radius: 8px; color: var(--text-gray); font-size: 14px; }
.agreement-channels .bi { color: var(--gs-purple); }