h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.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."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.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;
}

/* ── 對話框（彈跳視窗）：4b 起改放全域，不再依賴 OccurrenceMoveDialog 的 <style>
   （舊排程頁退場後那元件不再 render，樣式會消失，害所有 modal 變頁面底部裸 div）── */
.yoi-modal-backdrop { position:fixed; inset:0; background:rgba(0,0,0,.35); display:flex; align-items:center; justify-content:center; z-index:1000; }
.yoi-modal { background:var(--bg-surface); border:1px solid var(--border); border-radius:12px; padding:18px 20px; width:min(460px, 92vw); max-height:88vh; overflow-y:auto; }
.yoi-modal button { transition: filter .12s ease; }
.yoi-modal button:hover:not(:disabled) { filter: brightness(0.95); }
.omd-title { font-size:15px; font-weight:600; color:var(--yoi-navy); margin-bottom:12px; }
.omd-title.omd-danger { color:#B71C1C; display:flex; align-items:center; gap:6px; }
.omd-facts { display:flex; flex-direction:column; gap:6px; font-size:13px; margin-bottom:12px; }
.omd-k { display:inline-block; width:64px; color:var(--text-secondary); }
.omd-v { color:var(--text-primary); }
.omd-time { margin-left:8px; padding:2px 6px; font-size:12px; border:1px solid var(--border-input); border-radius:5px; }
.omd-warn { font-size:12px; background:var(--yoi-gold-soft); color:var(--yoi-gold-ink); border-radius:6px; padding:7px 9px; margin:0 0 10px; }
.omd-reason label { display:block; font-size:12px; color:var(--text-secondary); margin-bottom:4px; }
.omd-reason input { width:100%; box-sizing:border-box; padding:7px 9px; font-size:13px; border:1px solid var(--border-input); border-radius:6px; }
.omd-scope { display:flex; flex-direction:column; gap:8px; margin-bottom:12px; }
.omd-opt { display:flex; gap:8px; align-items:flex-start; border:1px solid var(--border); border-radius:8px; padding:9px 11px; cursor:pointer; }
.omd-opt-t { display:block; font-size:13px; color:var(--text-primary); }
.omd-opt-d { display:block; font-size:11px; color:var(--text-secondary); margin-top:2px; }
.omd-reset { display:flex; align-items:center; gap:6px; font-size:11px; color:var(--text-secondary); margin-top:8px; }
.omd-actions { display:flex; gap:8px; align-items:center; }
.omd-confirm { padding:7px 16px; font-size:13px; font-weight:600; background:var(--yoi-navy); color:#fff; border:1px solid var(--yoi-navy); border-radius:8px; cursor:pointer; }
.omd-confirm:disabled { opacity:.45; cursor:not-allowed; }
.omd-cancel { padding:7px 16px; font-size:13px; background:var(--bg-surface); border:1px solid var(--border); border-radius:8px; color:var(--text-body); cursor:pointer; }

/* 行事曆底部 Undo 列的「復原」鈕在對話框外，吃不到 .yoi-modal button:hover，補專屬 hover。 */
[name="cal-undo-btn"] { transition: background .12s ease, border-color .12s ease; }
[name="cal-undo-btn"]:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.9); }