.character-replacement {
    width: min(720px, calc(100vw - 32px));
    max-height: calc(100dvh - 32px);
    padding: 0;
    border: 1px solid rgba(224, 151, 86, 0.55);
    border-radius: 8px;
    background: #071315;
    color: var(--color-text-primary);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.7);
}

.character-replacement::backdrop {
    background: rgba(2, 8, 10, 0.78);
    backdrop-filter: blur(4px);
}

.character-replacement__shell {
    display: grid;
    gap: 18px;
    padding: 24px;
    overflow-y: auto;
}

.character-replacement header,
.character-replacement footer,
.character-replacement__portrait,
.character-replacement__portrait > div {
    display: flex;
    align-items: center;
    gap: 12px;
}

.character-replacement header { justify-content: space-between; }
.character-replacement header span { color: #6fc5b7; font-size: 0.78rem; text-transform: uppercase; }
.character-replacement h3 { margin: 4px 0 0; font-family: "Cormorant Garamond", serif; font-size: 1.8rem; }
.character-replacement header button { width: 42px; height: 42px; border: 1px solid rgba(111, 197, 183, 0.4); border-radius: 50%; background: transparent; color: inherit; }

.character-replacement__warning {
    display: flex;
    gap: 10px;
    margin: 0;
    padding: 14px;
    border-left: 3px solid #d8615c;
    background: rgba(216, 97, 92, 0.1);
    color: var(--color-text-secondary);
}

.character-replacement__identity { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.character-replacement__field { display: grid; gap: 6px; }
.character-replacement__field--name { grid-column: 1 / -1; }
.character-replacement__field span { color: var(--color-text-secondary); font-size: 0.78rem; font-weight: 700; }
.character-replacement__field input,
.character-replacement__field select {
    min-height: 44px;
    width: 100%;
    padding: 9px 11px;
    border: 1px solid rgba(111, 197, 183, 0.35);
    border-radius: 4px;
    background: #0c1b1d;
    color: inherit;
}

.character-replacement__portrait { justify-content: space-between; }
.character-replacement__portrait img { width: 64px; height: 64px; border-radius: 4px; object-fit: cover; border: 1px solid #6fc5b7; }
.character-replacement__portrait span { color: var(--color-text-secondary); font-size: 0.82rem; }
.character-replacement__confirm { display: flex; align-items: flex-start; gap: 10px; color: var(--color-text-secondary); }
.character-replacement__confirm input { margin-top: 4px; accent-color: #d8615c; }
.character-replacement__status { min-height: 20px; margin: 0; color: #e2bd78; }
.character-replacement footer { justify-content: flex-end; }

@media (max-width: 640px) {
    .character-replacement { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
    .character-replacement__shell { padding: 18px; }
    .character-replacement__identity { grid-template-columns: 1fr; }
    .character-replacement__field--name { grid-column: auto; }
    .character-replacement__portrait { align-items: flex-start; flex-direction: column; }
    .character-replacement footer { display: grid; grid-template-columns: 1fr 1fr; }
}