/* ═══════════════════════════════════════════════════════════════════════════
   CONFIRMATION MODAL & OVERLAYS
   ═══════════════════════════════════════════════════════════════════════════ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    padding: 20px;
}

.modal-overlay:not(.modal-hidden) {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    width: 100%;
    max-width: 400px;
    background: #110804;
    border: 1px solid rgba(197, 160, 89, 0.25);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transform: scale(0.95);
    transition: transform 0.25s ease;
    box-shadow: 0 24px 60px rgba(0,0,0,0.8);
}

.modal-overlay:not(.modal-hidden) .modal-card {
    transform: scale(1);
}

.modal-title {
    font-family: 'Noto Serif', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gold);
    margin: 0;
    letter-spacing: 1px;
}

.modal-body p {
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(240, 237, 232, 0.8);
    margin: 0;
}

.modal-footer {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.modal-footer .lobby-btn {
    flex: 1;
}

#renameInput {
    font-size: 1.1rem;
    padding: 12px 16px;
    text-align: center;
    letter-spacing: 1px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(197, 160, 89, 0.15);
    color: var(--text-main);
    border-radius: 8px;
    outline: none;
}

#renameInput:focus {
    background: rgba(197, 160, 89, 0.05);
    border-color: rgba(197, 160, 89, 0.6);
    box-shadow: 0 0 15px rgba(197, 160, 89, 0.1);
}

.tag-suggestions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 7px;
    min-height: 28px;
}

.tag-suggestion-btn {
    border: 1px solid rgba(197, 160, 89, 0.28);
    border-radius: 7px;
    background: rgba(197, 160, 89, 0.08);
    color: var(--gold);
    padding: 6px 9px;
    font-family: 'Inter', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
}

.tag-suggestion-btn:hover {
    background: rgba(197, 160, 89, 0.16);
    border-color: rgba(197, 160, 89, 0.50);
}

.avatar-modal-card {
    max-width: 460px;
}

.modal-hint {
    margin: 0;
    color: rgba(240, 237, 232, 0.58);
    font-size: 0.82rem;
    line-height: 1.45;
}

.avatar-choice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.avatar-choice {
    aspect-ratio: 1;
    border: 1px solid rgba(197, 160, 89, 0.18);
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(255, 245, 220, 0.06), rgba(255, 245, 220, 0)),
        rgba(255, 255, 255, 0.035);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 8px;
    transition: border-color 0.16s, background 0.16s, transform 0.12s;
}

.avatar-choice:hover {
    border-color: rgba(197, 160, 89, 0.48);
    background: rgba(197, 160, 89, 0.10);
    transform: translateY(-1px);
}

.avatar-choice.is-selected {
    border-color: var(--gold);
    box-shadow: 0 0 16px rgba(197, 160, 89, 0.16);
}

.avatar-choice img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.55);
}

.modal-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}