/* --- Character/Persona Menu Overlay --- */
#persona-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay-bg);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

#persona-container {
    background-color: var(--settings-bg);
    color: var (--settings-text);
    padding: 20px;
    border: 1px solid var(--border-medium);
    width: 80%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    transition: background-color 0.3s, color 0.3s;
}

#persona-container h2 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

/* Tab Navigation */
.persona-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-medium);
    margin-bottom: 15px;
}

.persona-tab {
    border: none;
    background: none;
    padding: 10px 15px;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-medium);
    border-bottom: 3px solid transparent;
    transition: color 0.3s, border-bottom-color 0.3s;
}

.persona-tab.active {
    color: var(--text-dark);
    border-bottom-color: var(--dark-gray);
    font-weight: bold;
}

body.dark-theme .persona-tab.active {
    border-bottom-color: var(--dark-dark-gray);
}

.persona-tab-content {
    display: none;
}

.persona-tab-content.active {
    display: block;
}

/* Character List */
.character-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

#character-list {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 15px;
}

.character-item {
    display: flex;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: background-color 0.2s;
    position: relative;
}

.character-item:last-child {
    border-bottom: none;
}

.character-item:hover {
    background-color: var(--light-gray);
}

body.dark-theme .character-item:hover {
    background-color: var(--dark-light-gray);
}

.character-item.active {
    background-color: var(--light-gray);
}

body.dark-theme .character-item.active {
    background-color: var(--dark-light-gray);
}

/* Style for default character */
.character-item.default {
    /* Subtle different background to distinguish the default character */
    background-color: rgba(0, 0, 0, 0.02);
}

body.dark-theme .character-item.default {
    background-color: rgba(255, 255, 255, 0.02);
}

.character-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 10px;
    border: 1px solid var(--border-medium);
}

.character-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-info {
    flex-grow: 1;
}

.character-name {
    font-weight: bold;
    color: var(--text-dark);
}

.character-nickname {
    font-size: 0.9em;
    color: var(--text-medium);
}

.character-actions {
    display: flex;
    gap: 5px;
}

.character-actions button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-medium);
    padding: 5px;
    visibility: hidden;
}

.character-item:hover .character-actions button {
    visibility: visible;
}

.character-active-badge {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: var(--dark-gray);
    color: var(--white);
    font-size: 0.7em;
    padding: 2px 6px;
    border-radius: 10px;
}

body.dark-theme .character-active-badge {
    background-color: var(--dark-medium-gray);
    color: var(--dark-black);
}

/* Character Edit */
#character-edit-container {
    border: 1px solid var(--border-medium);
    padding: 15px;
    border-radius: 8px;
}

.character-edit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.edit-character-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

#character-description-input {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-medium);
    border-radius: 4px;
    font-family: inherit;
    background-color: var(--input-bg);
    color: var(--input-text);
    resize: vertical;
}

/* Style the first message field the same as the description field */
#character-first-message-input {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-medium);
    border-radius: 4px;
    font-family: inherit;
    background-color: var(--input-bg);
    color: var(--input-text);
    resize: vertical;
}

/* Style the personality and scenario fields the same as other text areas */
#character-personality-input, #character-scenario-input {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-medium);
    border-radius: 4px;
    font-family: inherit;
    background-color: var(--input-bg);
    color: var(--input-text);
    resize: vertical;
}

/* Style the example messages field the same as the first message field */
#character-example-messages-input {
    width: 100%;
    padding: 8px;
    border: 1px solid var (--border-medium);
    border-radius: 4px;
    font-family: inherit;
    background-color: var(--input-bg);
    color: var(--input-text);
    resize: vertical;
}

/* Buttons */
.accent-button {
    background-color: var(--dark-gray);
    color: var(--white);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

body.dark-theme .accent-button {
    background-color: var(--dark-medium-gray);
    color: var(--dark-black);
}

.accent-button:hover {
    background-color: var(--black);
}

body.dark-theme .accent-button:hover {
    background-color: var(--dark-dark-gray);
}

.delete-button {
    background-color: #d32f2f;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
}

.delete-button:hover {
    background-color: #b71c1c;
}

.icon-button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-medium);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.icon-button:hover {
    background-color: var(--light-gray);
    color: var(--text-dark);
}

body.dark-theme .icon-button:hover {
    background-color: var(--dark-light-gray);
    color: var(--dark-black);
}

/* --- User Profile Styling --- */
.user-profile-section {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    background-color: var(--app-bg);
}

.user-profile-section h3 {
    margin-bottom: 15px;
    color: var(--text-dark);
}

.avatar-upload-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 15px;
      position: relative; /*For avatar positioning*/
}

.avatar-preview {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 10px;
    border: 3px solid var(--border-medium);
    position: relative;
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

#avatar-upload {
    display: none;
}

.avatar-upload-button {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 8px 15px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 0.9em;
    transition: background-color 0.3s;
    text-align: center;
    display: block;
    margin-top: 10px;
    width: auto;
    min-width: 120px;
}

body.dark-theme .avatar-upload-button {
    background-color: var(--dark-medium-gray);
    color: var(--dark-black);
}

.avatar-upload-button:hover {
    background-color: var(--black);
}

body.dark-theme .avatar-upload-button:hover {
    background-color: var(--dark-dark-gray);
}

.profile-input-section {
    margin-top: 15px;
}

.profile-input-section label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-medium);
    font-size: 0.9em;
}

.profile-input-section input {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-medium);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--input-text);
}

/* Style the persona buttons (Save Profile and Close) */
.persona-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    gap: 10px;
}

.persona-buttons button {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.95em;
    transition: background-color 0.3s;
}

#save-persona-button {
    background-color: var(--dark-gray);
    color: var(--white);
}

body.dark-theme #save-persona-button {
    background-color: var(--dark-medium-gray);
    color: var(--dark-black);
}

#save-persona-button:hover {
    background-color: var(--black);
}

body.dark-theme #save-persona-button:hover {
    background-color: var(--dark-dark-gray);
}

#close-persona-button {
    background-color: var(--light-gray);
    color: var(--text-dark);
}

body.dark-theme #close-persona-button {
    background-color: var(--dark-light-gray);
    color: var (--dark-black);
}

#close-persona-button:hover {
    background-color: var(--medium-gray);
}

body.dark-theme #close-persona-button:hover {
    background-color: var(--dark-medium-gray);
}

/* Fix character avatar upload styling */
#character-avatar-upload {
    display: none; /* Hide the original file input */
}

/* Character Switcher Modal */
.character-switcher-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.character-switcher-content {
    background-color: var(--app-bg);
    width: 90%;
    max-width: 400px;
    max-height: 80vh;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.character-switcher-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-medium);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.character-switcher-header h3 {
    margin: 0;
    font-size: 1.2em;
    color: var(--text-dark);
}

.character-switcher-close {
    background: none;
    border: none;
    color: var(--text-medium);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.character-switcher-list {
    overflow-y: auto;
    max-height: calc(80vh - 60px);
    padding: 8px 0;
}

.character-switcher-item {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.2s;
    position: relative;
}

.character-switcher-item:hover {
    background-color: var(--light-gray);
}

body.dark-theme .character-switcher-item:hover {
    background-color: var(--dark-light-gray);
}

.character-switcher-item.active {
    background-color: var(--light-gray);
}

body.dark-theme .character-switcher-item.active {
    background-color: var(--dark-light-gray);
}

.character-switcher-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 12px;
    object-fit: cover;
}

.character-switcher-info {
    flex: 1;
}

.character-switcher-name {
    font-weight: bold;
    color: var(--text-dark);
}

.character-switcher-nickname {
    font-size: 0.9em;
    color: var(--text-medium);
}

.character-switcher-check {
    color: var(--dark-gray);
}

body.dark-theme .character-switcher-check {
    color: var(--dark-dark-gray);
}