/* Focused rename dialog: compact, quiet, and consistent with the current UI. */
#renameChatModal {
    padding: 20px;
    background: rgba(17, 19, 23, 0.62) !important;
    backdrop-filter: blur(14px) saturate(115%) !important;
    -webkit-backdrop-filter: blur(14px) saturate(115%) !important;
}

#renameChatModal .rename-chat-modal {
    width: min(420px, calc(100vw - 40px));
    max-width: none !important;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--logicum-border, rgba(255, 255, 255, 0.1));
    border-radius: 18px;
    background: var(--logicum-surface, #312f2c);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

#renameChatModal .modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding: 20px 22px 14px;
    border-bottom: 1px solid var(--logicum-border, rgba(255, 255, 255, 0.1));
}

#renameChatModal .rename-chat-eyebrow {
    margin: 0 0 5px;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

#renameChatModal .modal-title {
    margin: 0;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.2;
}

#renameChatModal .settings-close-btn {
    position: static !important;
    display: inline-flex;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    align-items: center;
    justify-content: center;
    margin: -2px -4px 0 0;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
}

#renameChatModal .settings-close-btn:hover,
#renameChatModal .settings-close-btn:focus-visible {
    background: var(--bg-hover);
    color: var(--text-primary);
    outline: none;
}

#renameChatModal .rename-chat-form {
    display: grid;
    gap: 9px;
    padding: 18px 22px 22px;
}

#renameChatModal .rename-chat-form label {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
}

#renameChatModal .modal-input {
    width: 100%;
    height: 42px;
    min-height: 42px;
    padding: 0 14px;
    border: 1px solid var(--logicum-border, rgba(255, 255, 255, 0.1));
    border-radius: 999px;
    background: var(--input-bg);
    color: var(--text-primary);
    font: inherit;
    font-size: 14px;
    outline: none;
    box-shadow: none;
    transition: border-color 140ms ease, background-color 140ms ease;
}

#renameChatModal .modal-input:focus {
    border-color: var(--logicum-border-strong, rgba(255, 255, 255, 0.16));
    background: var(--input-bg);
    box-shadow: none;
}

#renameChatModal .rename-chat-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 8px;
}

#renameChatModal .rename-chat-actions button {
    height: 36px;
    padding: 0 14px;
    border-radius: 10px;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 140ms ease, color 140ms ease;
}

#renameChatModal .rename-chat-actions .btn-secondary {
    border: 0;
    background: transparent;
    color: var(--text-secondary);
}

#renameChatModal .rename-chat-actions .btn-secondary:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

#renameChatModal .rename-chat-actions .btn-primary {
    border: 0;
    background: var(--accent-color);
    color: var(--accent-text, #fff);
}

#renameChatModal .rename-chat-actions .btn-primary:hover {
    background: color-mix(in srgb, var(--accent-color) 82%, #fff 18%);
}

body.light-mode #renameChatModal {
    background: rgba(18, 24, 32, 0.22) !important;
}

@media (prefers-reduced-motion: reduce) {
    #renameChatModal .modal-input,
    #renameChatModal .rename-chat-actions button { transition: none; }
}