h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #1b6ec2;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}
/* ---- site ---- */
.img-ph { position: relative; width: 100%; overflow: hidden; border-radius: 12px;
  background: linear-gradient(135deg, #cfe8e1 0%, #f3dcc6 100%); display: flex; align-items: center; justify-content: center; }
.img-ph-label { font-size: .75rem; color: #5b6b66; background: rgba(255,255,255,.7); padding: 2px 8px; border-radius: 8px; }
.img-ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.hero { position: relative; overflow: hidden; border-radius: 16px; min-height: 360px; color: #fff;
  background: linear-gradient(135deg, #2E7D6B 0%, #7bb8a8 60%, #E08A4B 130%); }
.hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,60,50,.75), rgba(20,60,50,.15)); }
.hero-body { position: relative; padding: 48px 32px; max-width: 640px; }
.page-header { margin-bottom: 24px; }
.prose p { margin-bottom: 1rem; line-height: 1.9; }
.site-footer { background: #1f3d36; color: #e7f1ee; padding: 32px 0; margin-top: 64px; }
.site-footer a { color: #cfe8e1; }
@media (max-width: 600px) { .hero-body { padding: 32px 20px; } }
.brand-logo { display:inline-flex; align-items:center; justify-content:center; width:40px; height:40px; background:#fff; border-radius:50%; margin-right:10px; flex:none; }
.brand-logo img { width:30px; height:30px; object-fit:contain; }

.news-row { display:flex; flex-wrap:wrap; align-items:center; gap:6px 12px; padding:12px 16px; border-top:1px solid var(--mud-palette-divider); color:inherit; text-decoration:none; }
.news-row:first-child { border-top:0; }
.news-row:hover { background:rgba(0,0,0,.04); }
.news-date { font-size:.85rem; opacity:.75; min-width:7.5em; }
.news-title { font-weight:500; flex:1 1 240px; }

/* ---- month calendar ---- */
.cal-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:8px; }
.cal-grid { display:grid; grid-template-columns:repeat(7, 1fr); gap:4px; }
.cal-week { margin-bottom:4px; }
.cal-wd { text-align:center; font-size:.8rem; opacity:.7; }
.cal-day { display:flex; flex-direction:column; align-items:center; justify-content:flex-start; gap:2px; min-height:56px; padding:6px 2px;
  border:1px solid var(--mud-palette-divider); border-radius:8px; background:var(--mud-palette-surface); color:inherit; cursor:pointer; font:inherit; }
.cal-day:hover:not(:disabled) { background:rgba(46,125,107,.08); }
.cal-day:disabled { opacity:.35; cursor:not-allowed; }
.cal-day:focus-visible { outline:2px solid var(--mud-palette-primary); outline-offset:1px; }
.cal-today .cal-num { font-weight:700; text-decoration:underline; }
.cal-selected { background:var(--mud-palette-primary); color:#fff; border-color:var(--mud-palette-primary); }
.cal-selected:hover:not(:disabled) { background:var(--mud-palette-primary); }
.cal-num { font-size:.95rem; }
.cal-count { font-size:.7rem; background:rgba(46,125,107,.15); border-radius:10px; padding:0 6px; }
.cal-selected .cal-count { background:rgba(255,255,255,.28); }
@media (max-width: 600px) { .cal-day { min-height:48px; } .cal-count { font-size:.62rem; padding:0 3px; } }
/* 空き時間の登録：時計の分の目盛りは、00分と30分だけを見せる（1番目が00、7番目が30）。 */
.mud-time-picker-minute p.mud-clock-number:not(:nth-of-type(1)):not(:nth-of-type(7)) { visibility: hidden; pointer-events: none; }
/* 枠が登録されている日は、淡い色で、ひと目で分かるようにする（数字の表示も、そのまま残す）。 */
.cal-has:not(.cal-selected) { background:rgba(46,125,107,.16); border-color:rgba(46,125,107,.5); }
.cal-has:not(.cal-selected):hover:not(:disabled) { background:rgba(46,125,107,.26); }
.cal-has:not(.cal-selected) .cal-count { background:rgba(46,125,107,.28); }
/* ---- 訪問できる地域 ---- */
.area-chip { display:inline-flex; align-items:center; gap:2px; padding:2px 4px 2px 12px; border:1px solid rgba(46,125,107,.5); background:rgba(46,125,107,.1); border-radius:16px; font-size:.9rem; }
.area-chip button { border:0; background:transparent; cursor:pointer; padding:2px 8px; font-size:1.1rem; line-height:1; color:inherit; border-radius:50%; }
.area-chip button:hover:not(:disabled) { background:rgba(0,0,0,.08); }
.area-chip button:focus-visible { outline:2px solid var(--mud-palette-primary); }
.area-list { max-height:260px; overflow:auto; border:1px solid var(--mud-palette-divider); border-radius:8px; padding:4px; display:grid; grid-template-columns:repeat(auto-fill, minmax(150px, 1fr)); }
.area-option { display:flex; align-items:center; gap:6px; padding:6px 8px; border-radius:6px; cursor:pointer; }
.area-option:hover { background:rgba(46,125,107,.08); }
.area-option-off { opacity:.55; cursor:default; }
.area-option-note { font-size:.7rem; opacity:.8; }

/* セミナー情報：開催が決まっているときは、目立たせる */
.seminar-decided { color: var(--mud-palette-secondary-darken, #b45309); }
.seminar-card-decided { border: 2px solid var(--mud-palette-secondary) !important; background: color-mix(in srgb, var(--mud-palette-secondary) 8%, var(--mud-palette-surface)); }