:root {
    --body-bg: #f0f2f5;
    --body-text: #333;
    --container-bg-rgb: 255, 255, 255;
    --container-opacity: 1;
    --container-bg: #ffffff;
    --container-shadow: 0 6px 18px rgba(0,0,0,0.1);
    --h1-color: #10aef5;
    --theme-accent-color: #00aef9;
    --theme-accent-color-rgb: 0, 174, 249;
    --label-color: #333;
    --input-border-color: #d0d0d0;
    --input-bg-color: #fff;
    --input-bg-rgb: 255, 255, 255;
    --input-text-color: #333;
    --input-focus-border-color: #00aef9;
    --input-focus-shadow-color: rgba(0, 174, 249, 0.2);
    --button-secondary-bg: #6c757d;
    --button-secondary-text: white;
    --button-secondary-hover-bg: #5a6268;
    --preview-border-color: #ddd;
    --clear-button-text: #dc3545;
    --clear-button-border: #dc3545;
    --clear-button-hover-bg: #dc3545;
    --clear-button-hover-text: white;
    --persona-image-container-bg: #e9ecef;
    --utility-button-border: #6c757d;
    --utility-button-bg: #f8f9fa78;
    --utility-button-text: #495057;
    --utility-button-hover-bg: #e9ecef;
    --utility-button-hover-border: #5a6268;
    --response-area-bg: #f9f9f9;
    --response-area-bg-rgb: 249, 249, 249;
    --response-area-border: #e0e0e0;
    --user-message-bg: #d1e7fd;
    --user-message-text: #002b4e;
    --ai-message-bg: #e9ecef;
    --ai-message-text: #212529;
    --ai-message-strong-text: #0056b3;
    --system-message-text: #6c757d;
    --system-message-link-color: #00aef9;
    --chat-container-border-top: #e0e0e0;
    --submit-button-bg: #00aef9;
    --submit-button-text: white;
    --submit-button-hover-bg: #fcbb33;
    --send-followup-bg: var(--submit-button-bg);
    --send-followup-text: var(--submit-button-text);
    --send-followup-hover-bg: var(--submit-button-hover-bg);
    --send-followup-disabled-bg: #c0c0c0;
    --toggle-button-bg: #fff;
    --toggle-button-text: #333;
    --toggle-button-border: #ccc;
    --ui-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --container-border-radius: 12px;
    --ui-element-alpha: 0.9;
    --utility-button-bg: #f8f9fa78;
    --utility-button-bg-rgb: 208, 208, 208; /* ADD THIS LINE */
    --utility-button-text: #495057;
    --emoji-alpha: calc(var(--ui-element-alpha) - 0.5);
}

body.dark-mode {
    --body-bg: #121212;
    --body-text: #e0e0e0;
    --container-bg-rgb: 30, 30, 30;
    --container-bg: #1e1e1e;
    --container-shadow: 0 6px 18px rgba(0,0,0,0.7);
    --h1-color: #00aef9;
    --theme-accent-color: #40CFFF;
    --theme-accent-color-rgb: 64, 207, 255;
    --label-color: #e0e0e0;
    --input-border-color: #444;
    --input-bg-color: #2a2a2a;
    --input-bg-rgb: 42, 42, 42;
    --input-text-color: #e0e0e0;
    --input-focus-border-color: #00aef9;
    --input-focus-shadow-color: rgba(0, 174, 249, 0.3);
    --button-secondary-bg: #5a6268;
    --button-secondary-text: #e0e0e0;
    --button-secondary-hover-bg: #485057;
    --preview-border-color: #444;
    --clear-button-text: #ff8a9a;
    --clear-button-border: #ff8a9a;
    --clear-button-hover-bg: #ff8a9a;
    --clear-button-hover-text: #121212;
    --persona-image-container-bg: #3a3a3a;
    --utility-button-border: #555;
    --utility-button-bg: #333;
    --utility-button-text: #e0e0e0;
    --utility-button-hover-bg: #454545;
    --utility-button-hover-border: #666;
    --response-area-bg: #222;
    --response-area-bg-rgb: 34, 34, 34;
    --response-area-border: #383838;
    --user-message-bg: #005291;
    --user-message-text: #e0e0e0;
    --ai-message-bg: #303030;
    --ai-message-text: #e0e0e0;
    --ai-message-strong-text: #58b3ff;
    --system-message-text: #aaa;
    --system-message-link-color: #00aef9;
    --chat-container-border-top: #383838;
    --send-followup-bg: #00aef9;
    --send-followup-text: white;
    --send-followup-hover-bg: #fcbb33;
    --send-followup-disabled-bg: #444;
    --submit-button-bg: #00aef9;
    --submit-button-text: white;
    --submit-button-hover-bg: #fcbb33;
    --toggle-button-bg: #2a2a2a;
    --toggle-button-text: #e0e0e0;
    --toggle-button-border: #444;
    --utility-button-border: #555;
    --utility-button-bg: #333;
    --utility-button-bg-rgb: 125, 125, 125;
    --utility-button-text: #e0e0e0;
}


/* --- Base font size for global scaling --- */
html {
    font-size: var(--base-font-size, 16px);
}
/* --- END --- */

body {
    font-family: var(--ui-font-family);
    margin: 0;
    padding-top: 20px;
    background-color: var(--body-bg);
    color: var(--body-text);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 40px);
    transition: background-color 0.3s ease, color 0.3s ease;
}

#background-video {
    position: fixed; right: 0; bottom: 0;
    min-width: 100%; min-height: 100%;
    width: auto; height: auto; z-index: -100;
    background-size: cover;
}

.dark-mode #background-video {
    opacity: 0.6;
}


.container {
    max-width: 760px; margin: 0px auto 30px auto;
    background-color: rgba(var(--container-bg-rgb), var(--container-opacity));
    padding: 1px 35px 30px 35px;
    border-radius: var(--container-border-radius);
    box-shadow: var(--container-shadow);
    position: relative; overflow: hidden;
    display: flex; flex-direction: column;
    flex-grow: 1;
    transition: background-color 0.3s ease, box-shadow 0.3s ease, border-radius 0.3s ease;
}

.container::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-image: var(--container-bg-image, none);
    background-size: cover; background-position: center top; background-repeat: no-repeat;
    opacity: var(--container-bg-image-opacity);
    z-index: 0; border-radius: inherit;
    transition: background-image 0.5s ease-in-out, opacity 0.5s ease-in-out;
}

body.dark-mode .container::before {
    opacity: var(--container-bg-image-opacity);
}

.container-content { position: relative; z-index: 1; display: flex; flex-direction: column; flex-grow: 1;}

h1 { text-align: center; color: var(--h1-color); text-shadow: 1px 1px 0px white; }

label.section-label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 1rem; color: var(--label-color); }
label[for="personaSelector"], label[for="rememberPersonaCheckbox"], label[for="followUpInput"] { margin-top: 0; }

textarea#userInput, #followUpInput {
    width: 100%; padding: 10px 12px; margin-bottom: 10px;
    border-radius: calc(var(--container-border-radius) * 0.66);
    border: 1px solid var(--input-border-color);
    background-color: rgba(var(--input-bg-rgb), var(--ui-element-alpha));
    color: var(--input-text-color);
    box-sizing: border-box;
    font-size: 0.95rem; resize: vertical; min-height: 70px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease, color 0.3s ease;
}

textarea#userInput:focus, #followUpInput:focus {
    border-color: var(--input-focus-border-color);
    box-shadow: 0 0 0 2px var(--input-focus-shadow-color);
    outline: none;
    background-color: var(--input-bg-color);
}

#followUpInput { min-height: 70px; }

.image-upload-section {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.image-upload-section > div:first-child {
    display: flex; 
    align-items: center;
    gap: 10px;
    min-width: 0;
}

#imageUploadLabel {
    display: inline-block;
    padding: 8px 12px;
    background-color: var(--button-secondary-bg);
    color: var(--button-secondary-text);
    border: none;
    border-radius: calc(var(--container-border-radius) * 0.5);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 1;
    min-width: 0;
}

#imageUploadLabel:hover { background-color: var(--button-secondary-hover-bg); }
#imageUpload { display: none; }
#imagePreviewContainer { margin-top: 0; text-align: left; display: flex; align-items: center;}

#imagePreview {
    max-height: 75px;
    border-radius: calc(var(--container-border-radius) * 0.33);
    border: 1px solid var(--preview-border-color);
    display: none; object-fit: contain; vertical-align: middle; margin-right: 8px;
}

#clearImageButton {
    display: none; padding: 3px 6px; font-size: 0.7rem;
    color: var(--clear-button-text);
    background-color: transparent;
    border: 1px solid var(--clear-button-border);
    border-radius: calc(var(--container-border-radius) * 0.33);
    cursor: pointer; vertical-align: middle;
    width: 51px;
}

#clearImageButton:hover {
    background-color: var(--clear-button-hover-bg);
    color: var(--clear-button-hover-text);
}

.persona-controls { margin-bottom: 20px; }

.persona-options-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 5px;
}

.persona-input-row {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 250px;
    width: 100%;
}

.persona-actions-cluster {
    display: flex;
    align-items: center;
    gap: 10px;
}

.bio-surprise-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.persona-image-container-left {
    flex-shrink: 0; width: 50px; height: 50px;
    border-radius: calc(var(--container-border-radius) * 1.5);
    overflow: hidden; background-color: var(--persona-image-container-bg);
}

#displayedPersonaImage { width: 100%; height: 100%; object-fit: cover; display: block; cursor: pointer; transition: transform 0.2s ease-in-out; }

#personaSelector, #videoSelectorDropdown, #followUpPersonaSelector {
    flex-grow: 1; padding: 10px 12px;
    border-radius: calc(var(--container-border-radius) * 0.66);
    border: 1px solid var(--input-border-color);
    background-color: rgba(var(--input-bg-rgb), var(--ui-element-alpha));
    color: var(--input-text-color);
    box-sizing: border-box; font-size: 0.95rem; height: 50px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease, color 0.3s ease;
    width: 100%;
}

#displayedPersonaImage:hover {
    transform: scale(1.35);
}

#personaSelector:focus, #videoSelectorDropdown:focus {
    border-color: var(--input-focus-border-color);
    box-shadow: 0 0 0 2px var(--input-focus-shadow-color);
    outline: none;
    background-color: var(--input-bg-color);
}

#videoSelectorDropdown {opacity: inherit;}

.utility-button {
    padding: 8px 12px; font-size: 0.9rem;
    border-radius: calc(var(--container-border-radius) * 0.5);
    cursor: pointer;
    border: 1px solid var(--utility-button-border);
    background-color: rgba(var(--utility-button-bg-rgb), var(--ui-element-alpha));
    color: var(--utility-button-text);
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    white-space: nowrap;
    box-sizing: border-box;
}

.utility-button:hover {
    background-color: var(--utility-button-hover-bg);
    border-color: var(--utility-button-hover-border);
}

#rememberPersonaCheckboxContainer { display: flex; align-items: center; font-size: 0.9rem; color: var(--body-text); }
#rememberPersonaCheckbox { margin-right: 5px; cursor: pointer; accent-color: #f8c973; }

#responseArea {
    padding: 10px;
    background-color: rgba(var(--response-area-bg-rgb), var(--ui-element-alpha));
    border: 1px solid var(--response-area-border);
    border-radius: calc(var(--container-border-radius) * 0.66);
    min-height: 100px;
    max-height: 45vh; overflow-y: auto; display: flex; flex-direction: column; gap: 10px;
    flex-grow: 1;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.message { padding: 8px 12px; border-radius: calc(var(--container-border-radius) * 0.83); max-width: 85%; word-wrap: break-word; white-space: pre-wrap; line-height: 1.4;}

.user-message {
    background-color: var(--user-message-bg);
    color: var(--user-message-text);
    align-self: flex-end; margin-left: auto;
    border-bottom-right-radius: calc(var(--container-border-radius) * 0.16);
}

.ai-message {
    background-color: var(--ai-message-bg);
    color: var(--ai-message-text);
    align-self: flex-start; margin-right: auto;
    border-bottom-left-radius: calc(var(--container-border-radius) * 0.16);
}

.ai-message strong { color: var(--ai-message-strong-text); font-weight: 600; }
.ai-message a { color: var(--system-message-link-color); text-decoration: underline; }
.system-message { font-style: italic; color: var(--system-message-text); font-size: 0.9em; text-align: center; padding: 10px; max-width: 100%; } */
.system-message a { color: var(--system-message-link-color); } 


/* --- Option 2: Informational Box Style --- */
.system-message.system-alert {
    font-style: normal;
    text-align: left; /* Aligns text to the left for a more conventional look */
    font-size: 0.9em;
    font-weight: 500;
    color: var(--body-text);
    background-color: rgba(var(--input-bg-rgb), 0.7); /* A semi-transparent input background */
    border-left: 4px solid var(--theme-accent-color); /* A colored accent bar on the left */
    border-radius: calc(var(--container-border-radius) * 0.5);
    padding: 18px 18px;
    margin: 8px 15px; /* Aligns it more with user/ai messages */
    max-width: 90%;
    align-self: center; /* Keeps the box centered in the container */
}

/* Adds a little "info" icon before the text */
.system-message.system-alert::before {
    content: 'ℹ️';
    margin-right: 10px;
    font-style: normal;
}

.system-message.system-alert a { color: var(--system-message-link-color); } 



#chatInputContainer {
    display: none; padding-top: 10px;
}

#chatInputArea { display: flex; gap: 10px; align-items: stretch; }

#sendFollowUpButton {
    flex-shrink: 0; padding: 8px 12px;
    background-color: var(--send-followup-bg);
    color: var(--send-followup-text);
    border: none;
    border-radius: calc(var(--container-border-radius) * 0.66);
    cursor: pointer; font-size: 0.95rem; font-weight: 600;
    transition: background-color 0.2s ease;
}

#sendFollowUpButton:hover { background-color: var(--send-followup-hover-bg); }
#sendFollowUpButton:disabled { background-color: var(--send-followup-disabled-bg); }

.response-actions {
    margin-top:10px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

button#submitButton {
    width: 100%; padding: 14px 20px;
    background-color: var(--submit-button-bg);
    color: var(--submit-button-text);
    border: none;
    border-radius: calc(var(--container-border-radius) * 0.66);
    cursor: pointer; font-size: 1.1rem; font-weight: 600;
    transition: background-color 0.2s ease-in-out, transform 0.1s ease;
}

button#submitButton:hover { background-color: var(--submit-button-hover-bg); opacity: 1;}

#darkModeToggle {
    position: absolute; right: 10px; top: 10px; z-index: 1000;
    padding: 7px 6px;
    background-color: var(--container-bg);
    color: var(--toggle-button-text);
    border: 1px solid var(--toggle-button-border);
    border-radius: 6px; cursor: pointer; font-size: 0.9rem;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

@media (max-width: 600px) {
    .image-upload-section {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
    }
    .image-upload-section > div:first-child {
        flex-grow: 1;
    }
    #imageUploadLabel {
        margin-bottom: 0;
        text-align: left;
    }
    #clearConversationButton {
        flex-shrink: 0;
        width: auto;
        margin-top: 0;
        margin-left: 0;
        text-align: center;
    }

    .persona-options-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    .persona-input-row {
        width: 100%;
        margin-bottom:0;
    }
    .persona-actions-cluster {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        width: 100%;
    }
    .bio-surprise-row {
        display: flex;
        justify-content: space-between;
        gap: 8px;
        width: 100%;
    }
    .bio-surprise-row > .utility-button {
        flex-grow: 1;
        width: auto;
        margin-top: 0;
        margin-left: 0;
        text-align: center;
    }
    #rememberPersonaCheckboxContainer {
        width: 100%;
        text-align: center;
        justify-content: center;
        margin-top: 0;
        margin-left: 0;
    }

    .response-actions {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 8px;
        border-top: 1px solid var(--chat-container-border-top);
        padding-top: 20px;
    }
    .response-actions .utility-button {
        flex-grow: 1;
        width: auto;
        text-align: center;
        margin-left: 0;
        margin-right: 0;
        white-space: normal;
    }
    .response-actions .utility-button#copyResponseButton,
    .response-actions .utility-button#exportChatButton {
        min-width: 0;
    }

    html { height: 100vh; }
    .container { padding: 1px 15px 15px 15px; margin-top: -20px; margin-bottom: -20px; border-radius: 0px; box-sizing: border-box; max-width: 100%;}

    #imagePreviewContainer { justify-content: center; margin-top: 5px; }

    #aiAskButton { flex-basis: 31%!important; }

    h1.main-h1 {max-width: 320px; margin: 5px auto 5px auto; line-height: 1.2;}
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s linear 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease;
}

.modal-content {
    background-color: var(--container-bg);
    padding: 25px;
    border-radius: var(--container-border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    width: 90%;
    max-width: 615px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close-button {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2.8rem;
    color: var(--label-color);
    cursor: pointer;
    line-height: 1;
}

.modal-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--input-border-color);
    background: url(data:image/png;base64,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) var(--container-bg) repeat; 
}

#modalPersonaMediaContainer {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 15px;
    border: 2px solid var(--input-border-color);
    flex-shrink: 0;
    background-color: var(--persona-image-container-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

#modalPersonaMediaContainer img,
#modalPersonaMediaContainer video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (min-width: 768px) {
    .modal-header {
        flex-direction: row;
        align-items: center;
    }
    #modalPersonaMediaContainer {
        width: 300px;
        height: 300px;
        margin-right: 20px;
        margin-bottom: 0;
    }
    #modalPersonaName {
        text-align: left;
        width: auto;
    }
}

#modalPersonaName {
    font-size: 1.5rem;
    color: var(--h1-color);
    margin: 0;
    text-align: center;
}

.modal-body p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--body-text);
    white-space: pre-wrap;
}

body.dark-mode .utility-button#viewPersonaBioButton {
    border-color: var(--utility-button-hover-border);
}

img#modalPersonaImage {
    display: none !important;
}

.exit-app-button {
    display: inline-block;
    background-color: transparent;
    color: white;
    border: 1px solid var(--input-border-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
    opacity: 0.65;
    text-shadow: 1px 1px 2px black;
}

.exit-app-button:hover,
.exit-app-button:focus {
    opacity: 1;
    color: var(--h1-color);
    border-color: var(--h1-color);
    background-color: rgba(0, 174, 249, 0.05);
    outline: none;
}

.exit-app-container-desktop {
    text-align: center;
    padding: 0px 0 30px 0;
    width: 100%;
    box-sizing: border-box;
}

.exit-app-container-mobile {
    text-align: center;
    padding: 35px 0 10px 0;
    width: 100%;
    box-sizing: border-box;
}

.exit-app-container-mobile {
    display: none;
}
.exit-app-container-desktop {
    display: block;
}

@media (max-width: 600px) {
    .exit-app-container-desktop {
        display: none;
    }
    .exit-app-container-mobile {
        display: block;
    }
    .exit-app-button {
        font-size: 0.8rem;
        padding: 5px 10px;
    }
}

.action-buttons-container {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

#aiAskButton {
    flex-grow: 1;
    flex-basis: 12%;
    padding: 14px 10px;
    background-color: #6c757d9c;
    color: var(--button-secondary-text);
    border: none;
    border-radius: calc(var(--container-border-radius) * 0.66);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.2s ease-in-out, transform 0.1s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#aiAskButton:hover {
    background-color: var(--button-secondary-hover-bg);
    border-color: var(--utility-button-hover-border);
}

button#submitButton {
    flex-grow: 3;
    flex-basis: 73%;
}

#aiAskButton:disabled,
button#submitButton:disabled {
    background-color: #cccccc;
    color: #666666;
    cursor: not-allowed;
    opacity: 0.7;
    border-color: #bbbbbb;
}

#aiAskButton:disabled:hover,
button#submitButton:disabled:hover {
    background-color: #cccccc;
}

#aiAskButton.locked-button,
button#submitButton.locked-button {
    background-color: #cccccc !important;
    color: #666666 !important;
    cursor: not-allowed !important;
    opacity: 0.7 !important;
}

#thinkingIndicator {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4.0rem;
    z-index: 2000;
    padding: 10px 15px;
    border-radius: 10px;
    opacity: 0;
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
    pointer-events: none;
}

#thinkingIndicator.visible {
    opacity: 1;
}

#thinkingIndicator span {
    display: inline-block;
    animation: pulseEmoji 1.5s infinite ease-in-out;
}

@keyframes pulseEmoji {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

#customPromptModal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0s linear 0.3s;
}

#customPromptModal.active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease-in-out;
}

#customPromptModal .modal-content {
    background-color: var(--container-bg);
    color: var(--body-text);
    padding: 25px 35px;
    border-radius: var(--container-border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.25);
    text-align: center;
    min-width: 300px;
    max-width: 460px;
    transform: scale(0.95);
    transition: transform 0.3s ease-in-out;
    /* background: url(data:image/png;base64,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) var(--container-bg) repeat; */
}

#customPromptModal .modal-content a {
    color: var(--system-message-link-color)
}

#customPromptModal.active .modal-content {
    transform: scale(1);
}

#customPromptModal p {
    margin-top: 0;
    margin-bottom: 25px;
    font-size: 1.1em;
    line-height: 1.6;
}

#customPromptModal .modal-buttons button {
    padding: 12px 25px;
    margin: 0 10px;
    border: none;
    border-radius: calc(var(--container-border-radius) * 0.5);
    cursor: pointer;
    font-weight: 500;
    font-size: 1em;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

#customPromptModal #customPromptYesButton {
    background-color: #d9534f;
    color: white;
}
#customPromptModal #customPromptYesButton:hover {
    background-color: #c9302c;
    transform: translateY(-1px);
}

#customPromptModal #customPromptNoButton {
    background-color: #f0f0f0;
    color: #333;
}
#customPromptModal #customPromptNoButton:hover {
    background-color: #e0e0e0;
    transform: translateY(-1px);
}

#customPromptModal #customPromptTitle {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 15px;
    line-height: 1;
}

.settings-modal-content {
    max-width: 650px;
    max-height: 85vh;
    overflow-y: auto;
    text-align: left;
    /* background: url(data:image/png;base64,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) var(--container-bg) repeat; */
}

.settings-modal-content h2 {
    color: var(--h1-color);
    text-align: center;
    margin-top: 0px;
    margin-bottom: 30px;
    font-size: 1.7rem;
}

.settings-modal-content .settings-section {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--input-border-color);
}

.settings-modal-content .settings-section:last-child {
    border-bottom: none;
    margin-bottom: 10px;
}

.settings-modal-content .settings-section h3 {
    color: var(--label-color);
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.settings-modal-content .settings-links-list {
    list-style: none;
    padding: 0;
}

.settings-modal-content .settings-links-list li a {
    color: var(--system-message-link-color);
    text-decoration: none;
    font-size: 1rem;
    display: block;
    padding: 5px 0;
}

.settings-modal-content .settings-links-list li a:hover {
    text-decoration: underline;
    color: var(--input-focus-border-color);
}

.settings-modal-content p {
    font-size: 0.95rem;
    color: var(--body-text);
    line-height: 1.6;
}

.settings-menu-button {
    position: absolute;
    left: 10px;
    top: 10px;
    z-index: 1001;
    background-color: var(--container-bg);
    color: var(--body-text);
    border: 1px solid var(--toggle-button-border);
    border-radius: 6px;
    padding: 6px 7px;
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.settings-menu-button:hover {
    background-color: var(--input-bg-color);
    border-color: var(--input-focus-border-color);
}

.settings-modal-content .video-options-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
    max-height: 200px;
    overflow-y: auto;
    padding: 5px;
    border: 1px solid var(--input-border-color);
    border-radius: 6px;
}

.settings-modal-content .video-option {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    background-color: var(--input-bg-color);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.settings-modal-content .video-option:hover {
    background-color: var(--response-area-bg);
}

.settings-modal-content .video-option input[type="radio"] {
    margin-right: 10px;
    cursor: pointer;
    accent-color: var(--h1-color);
}

.settings-modal-content .video-option label {
    cursor: pointer;
    flex-grow: 1;
    color: var(--body-text);
}

#videoPreferenceFeedback {
    font-size: 0.9em;
    color: var(--label-color);
    display: block;
    margin-top: 8px;
}

#followUpFileUploadLabel {
    padding: 7px 12px;
    font-size: 0.85rem;
    border-radius: calc(var(--container-border-radius) * 0.5);
    width: 100%;
    text-align: center;
}

.follow-up-file-name {
    font-size: 0.85rem;
    color: var(--button-secondary-text);
    background-color: var(--button-secondary-bg);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 8px 12px;
    border-radius: calc(var(--container-border-radius) * 0.5);
}

.clear-follow-up-file-button {
    padding: 3px 6px;
    font-size: 0.7rem;
    color: var(--clear-button-text);
    background-color: transparent;
    border: 1px solid var(--clear-button-border);
}

.clear-follow-up-file-button:hover {
    background-color: var(--clear-button-hover-bg);
    color: var(--clear-button-hover-text);
}

#followUpFileUploadLabel.disabled-label {
    background-color: var(--send-followup-disabled-bg);
    color: var(--body-text);
    cursor: not-allowed;
    opacity: 0.7;
}

body.dark-mode #followUpFileUploadLabel.disabled-label {
    background-color: var(--send-followup-disabled-bg);
    color: var(--body-text);
}

#chatInputContainer textarea#followUpInput {
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 10px;
}

.follow-up-submission-area {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.follow-up-submission-area .follow-up-attach-button {
    order: 1;
    flex-grow: 0;
    flex-shrink: 0;
}

.follow-up-submission-area .follow-up-send-button {
    order: 2;
    flex-grow: 1;
    width: auto;
    align-self: stretch;
}

.follow-up-submission-area .follow-up-file-indicator-wrapper {
    order: 3;
    flex-basis: 100%;
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 5px;
    justify-content: flex-start;
    max-width: 100%;
}

@media (max-width: 600px) {
    .follow-up-submission-area .follow-up-attach-button {
        order: 1;
        flex-grow: 0;
        flex-shrink: 0;
        margin-right: 10px;
        padding: 8px 12px;
    }

    .follow-up-submission-area .follow-up-send-button {
        order: 2;
        flex-grow: 1;
        width: auto;
        height: auto;
        min-height: 38px;
        line-height: normal;
        align-self: stretch;
    }

    .follow-up-submission-area .follow-up-file-indicator-wrapper {
        order: 3;
        flex-basis: 100%;
        margin-top: 8px;
        justify-content: flex-start;
    }

    .follow-up-submission-area .follow-up-file-name {
        max-width: 100%;
    }
}

body.media-zoom-active {
    overflow: hidden;
}

.media-zoom-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(var(--theme-accent-color-rgb), 0.25);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    z-index: 2000;
    cursor: zoom-out;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.media-zoom-overlay.active {
    opacity: 1;
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 15px rgba(var(--theme-accent-color-rgb), 0.5);
    }
    70% {
        box-shadow: 0 0 45px 15px rgba(var(--theme-accent-color-rgb), 0.8);
    }
    100% {
        box-shadow: 0 0 15px rgba(var(--theme-accent-color-rgb), 0.5);
    }
}

.zoomed-media-clone {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.3);
    opacity: 0;
    max-width: 90vw;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    z-index: 2001;
    cursor: zoom-out;
    border-radius: 50%;
    border: 3px solid transparent;
    animation: pulse-glow 3s infinite ease-in-out;
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.3s ease-in-out;
}

.zoomed-media-clone.active {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

#modalPersonaMediaContainer img,
#modalPersonaMediaContainer video {
    cursor: zoom-in;
}

.custom-url-container {
    margin-top: 6px;
}

.custom-url-container label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--label-color);
}

#customImageUrlInput {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 10px;
    border-radius: calc(var(--container-border-radius) * 0.5);
    border: 1px solid var(--input-border-color);
    background-color: var(--input-bg-color);
    color: var(--input-text-color);
    font-size: 0.9rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#customImageUrlInput:focus {
    border-color: var(--input-focus-border-color);
    box-shadow: 0 0 0 2px var(--input-focus-shadow-color);
    outline: none;
}

#customImageUrlFeedback {
    display: block;
    margin-top: 8px;
    font-size: 0.9em;
    color: var(--label-color);
}

.ai-message-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 5px;
}

.chat-persona-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--input-border-color);
    flex-shrink: 0;
    cursor: pointer;
    transition: transform 0.2s ease-in-out;
}

.chat-persona-icon:hover {
    transform: scale(1.15);
}

.settings-option {
    margin-top: 15px;
}
.settings-option label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--label-color);
}

.settings-option select,
.settings-option input[type="range"] {
    width: 100%;
    padding: 8px 10px;
    border-radius: calc(var(--container-border-radius) * 0.5);
    border: 1px solid var(--input-border-color);
    background-color: var(--input-bg-color);
    color: var(--input-text-color);
    font-size: 0.9rem;
    box-sizing: border-box;
}

.settings-option select:focus,
.settings-option input[type="range"]:focus {
    border-color: var(--input-focus-border-color);
    box-shadow: 0 0 0 2px var(--input-focus-shadow-color);
    outline: none;
}

.settings-option.checkbox-option {
    display: flex;
    align-items: center;
    gap: 10px;
}
.settings-option.checkbox-option label {
    margin-bottom: 0;
    font-weight: normal;
}
.settings-option.checkbox-option input[type="checkbox"] {
    cursor: pointer;
    accent-color: var(--h1-color);
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: var(--input-border-color);
    outline: none;
    opacity: 0.7;
    transition: opacity .2s;
    padding: 0;
}

input[type="range"]:hover {
    opacity: 1;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--h1-color);
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--h1-color);
    cursor: pointer;
    border: none;
}
#resetSettingsButton {
    width: 100%;
    margin-top: 15px;
    background-color: var(--clear-button-border);
    color: var(--clear-button-hover-text);
    border-color: var(--clear-button-border);
}

#resetSettingsButton:hover {
    background-color: var(--clear-button-hover-bg);
    opacity: 0.8;
}

body.dark-mode #resetSettingsButton {
    color: #fff;
}


/* --- Styling for New Bottom Actions Area --- */

.bottom-actions-container {
    display: none;
    justify-content: space-between;
    align-items: center;
    gap: 17px;
    margin-top: 15px;
    padding-top: 15px;
}

.follow-up-persona-switcher {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 250px;
    color: var(--label-color);
    font-size: 20px;
}

.follow-up-persona-image-container {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: calc(var(--container-border-radius) * 1.5);
    overflow: hidden;
    background-color: var(--persona-image-container-bg);
}

#followUpPersonaImage {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    cursor: pointer;
    transition: transform 0.2s ease-in-out;
}

/* --- FIX: Add hover effect --- */
#followUpPersonaImage:hover {
    transform: scale(1.35);
}

.response-actions {
    margin-top: 0; /* Override default margin */
}

/* --- Mobile Responsiveness for Bottom Actions --- */
@media (max-width: 600px) {
    .bottom-actions-container {
        flex-direction: column;
        align-items: stretch;
        padding-top: 15px;
        margin-top: 0px;
    }
    
/*    .response-actions { */
       /*  border-top: none; */
       /*  padding-top: 0; */
/*    } */
}



/* --- Chat History Panel Styles --- */
.chat-history-button {
    position: relative;
    z-index: 1001;
    background-color: var(--input-bg-color);
    color: var(--system-message-link-color);
    border: 1px solid var(--input-border-color);
    border-radius: calc(var(--container-border-radius) * 1);
    padding: 6px 10px;
    font-size: 0.9rem;
    cursor: pointer;
    line-height: 1.2;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.chat-history-button:hover { background-color: var(--response-area-bg); }

.sidebar {
    position: fixed;
    top: 0;
    left: -350px; /* Start off-screen */
    width: 320px;
    height: 100%;
    background-color: var(--container-bg);
    box-shadow: 4px 0px 15px rgba(0,0,0,0.2);
    z-index: 1002;
    transition: left 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--input-border-color);
}

.sidebar.active {
    left: 0; /* Slide in */
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--input-border-color);
    flex-shrink: 0;
}

.sidebar-header h3 {
    margin: 0;
    color: var(--h1-color);
}

.sidebar-close-button {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--label-color);
    cursor: pointer;
    line-height: 1;
}

.sidebar-content {
    padding: 15px;
    overflow-y: auto;
    flex-grow: 1;
}

.new-chat-button {
    width: 100%;
    margin-bottom: 15px;
    text-align: center;
}

.chat-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.chat-list-item {
    background-color: rgba(var(--input-bg-rgb), 0.5);
    border: 1px solid var(--input-border-color);
    border-radius: calc(var(--container-border-radius) * 1);
    padding: 10px 15px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-list-item:hover {
    background-color: var(--response-area-bg);
}

.chat-list-item .title {
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-grow: 1;
    margin-right: 10px;
}

.chat-list-item .delete-chat-button {
    background: none;
    border: 1px solid var(--input-border-color);
    border-radius: calc(var(--container-border-radius) * 0.25);
    color: var(--label-color);
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0 5px;
    flex-shrink: 0;
}

.chat-list-item .delete-chat-button:hover {
    color: #dc3545;
}

.chat-list-item .rename-chat-button {
    background: none;
    border: none;
    color: var(--label-color);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0 8px;
    flex-shrink: 0;
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

.chat-list-item .rename-chat-button:hover {
    opacity: 1;
    color: var(--system-message-link-color);
}

.chat-list-item .title-edit-input {
    flex-grow: 1;
    margin-right: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    border: 1px solid var(--input-focus-border-color);
    background-color: var(--input-bg-color);
    color: var(--input-text-color);
    font-size: inherit;
    font-weight: 500;
}

.chat-list-item .chat-item-controls {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
/* --- END Chat History Panel Styles --- */


/* Style for the new text input inside the modal */
#customPromptInput {
  display: block;
  width: 100%;
  padding: 12px;
  margin-top: 8px; /* Adds a little space above it */
  margin-bottom: 24px;
  box-sizing: border-box;
  border-radius: 8px; /* You can adjust this to match your theme's corner roundness */
  border: 1px solid #ccc;
  font-size: 1em;
  background-color: #fff;
  color: #333;
  -webkit-transition: border-color 0.2s; /* Smooth transition on focus */
  transition: border-color 0.2s;
}

#customPromptInput:focus {
    outline: none;
    border-color: #007bff; /* Highlights the input box when selected */
}

/* Dark mode compatibility for the input */
.dark-mode #customPromptInput {
  background-color: #2c2c2c;
  color: #f1f1f1;
  border-color: #555;
}

.dark-mode #customPromptInput:focus {
    border-color: #008cff;
}

/* --- Styles for Chat History "Delete-Only" Mode --- */
.chat-list-item.delete-only {
    background-color: rgba(var(--response-area-bg-rgb), 0.7);
}

.chat-list-item.delete-only .title {
    cursor: default; /* Show a standard cursor, not a pointer */
    color: var(--system-message-text); /* Dim the text color */
    font-style: italic;
}



/* --- Persona Switch Notification Banner --- */
.persona-switch-notification {
    width: 95%;
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 8px 12px;
    margin: 5px 0;
    border-radius: calc(var(--container-border-radius) * 0.8);
    background-color: rgba(var(--input-bg-rgb), 0.5);
    border: 1px solid var(--response-area-border);
    font-size: 0.9rem;
    color: var(--label-color);
}

.persona-switch-notification img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    opacity: 0.75; /* Subtle opacity as requested */
    border: 1px solid rgba(var(--input-border-color), 0.5);
    cursor: pointer;
}

.persona-switch-notification span {
    font-weight: 500;
}
/* --- END --- */



/* --- Info Button & Modal Styles --- */
.label-with-info {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
}

.label-with-info label {
    margin-bottom: 0 !important; 
}

.info-button {
    display: inline-block;
    font-weight: bold;
    color: var(--system-message-link-color);
    cursor: pointer;
    border: 1px solid var(--input-border-color);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    line-height: 22px;
    text-align: center;
    font-size: 14px;
    transition: all 0.2s ease;
    user-select: none;
}

.info-button:hover {
    background-color: var(--system-message-link-color);
    color: var(--container-bg);
    transform: scale(1.7);
}

#infoModal.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7); 
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10100; 
    opacity: 0;
    visibility: hidden; /* Start hidden */
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#infoModal.modal-overlay.active {
    opacity: 1;
    visibility: visible; /* Become visible when active */
}

#infoModal .modal-content {
    background-color: var(--container-bg);
    color: var(--body-text);
    padding: 25px 30px;
    border-radius: var(--container-border-radius);
    width: 80%;
    max-width: 594px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--input-border-color);
    text-align: left;
}

#infoModal .modal-content h3 {
    margin-top: 0;
    color: var(--h1-color);
}

#infoModal .modal-content p {
    white-space: pre-wrap;
    line-height: 1.6;
}

#infoModal .modal-content button {
    display: block;
    margin: 20px auto 0 auto;
}

#userNameInput,
#characterBioInput,
#userRoleInput {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    margin-top: 5px; /* Adds a little space below the label */
    border-radius: calc(var(--container-border-radius) * 0.66);
    border: 1px solid var(--input-border-color);
    background-color: var(--input-bg-color);
    color: var(--input-text-color);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: var(--ui-font-family); /* Ensures font matches the rest of the app */
}

#userNameInput:focus,
#characterBioInput:focus,
#userRoleInput:focus {
    border-color: var(--input-focus-border-color);
    box-shadow: 0 0 0 2px var(--input-focus-shadow-color);
    outline: none;
}

#characterBioInput {
    resize: vertical; /* Allow vertical resizing for the bio textarea */
    min-height: 80px; /* Give the bio a bit more default height */
}

#userRoleInput {
    resize: vertical;
    min-height: 60px; /* A slightly shorter default height for the quest field */
}
/* --- END --- */

/* --- Follow-up Controls CSS --- */
.follow-up-controls-wrapper {
    display: grid;
    gap: 15px;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
        "send     send"
        "emojis   emojis"
        "attach   converse";
}

.follow-up-file-indicator-wrapper {
    display: none;
    margin-top: 15px;
    align-items: center;
    gap: 5px;
}
/* --- END --- */

#replyBackButton { margin-right: 15px; }

.ffc-send     { grid-area: send; }
.ffc-emojis   { grid-area: emojis; }
.ffc-attach   { grid-area: attach; }
.ffc-converse { grid-area: converse; }

.ffc-send .follow-up-send-button,
.ffc-converse .utility-button {
    width: 100%;
}

.ffc-attach {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.ffc-converse {
    display: flex;
    justify-content: flex-end;
}

.ffc-emojis {
    display: flex;
    justify-content: space-between;
    gap: 5px;
}

.ffc-emojis .emoji-reaction {
    flex-grow: 1;
    flex-basis: 0;
    text-align: center;
    font-size: 1em;
    padding: 6px 2px;
    background-color: rgba(var(--theme-accent-color-rgb), var(--emoji-alpha));
}

.ffc-emojis .emoji-reaction:hover {
    background-color: var(--container-bg);
}

/* --- DESKTOP LAYOUT (992px and wider) --- */
@media (min-width: 992px) {
    .follow-up-controls-wrapper {
        grid-template-columns: auto 1fr auto auto;
        grid-template-areas:
            "attach   send     converse"
            "emojis   emojis   emojis";
    }

    .ffc-converse .utility-button {
        width: auto;
    }

    .ffc-emojis {
       justify-content: center;
       gap: 15px;
    }

    .ffc-emojis .emoji-reaction {
        flex-grow: 1;
        flex-basis: auto;
        padding: 6px 15px;
    }
}
/* --- END --- */


/* --- User Usage Display in Modal --- */
.usage-display-section {
    text-align: left;
}

#modal-usage-progress-bar-container {
    width: 100%;
    background-color: var(--response-area-bg);
    border-radius: 5px;
    border: 1px solid var(--input-border-color);
    overflow: hidden;
    height: 24px;
    margin-bottom: 10px;
}

#modal-usage-progress-bar {
    height: 100%;
    width: 0%; /* Starts at 0, updated by JavaScript */
    background-color: var(--h1-color);
    transition: width 0.5s ease-in-out, background-color 0.5s ease-in-out;
}

#modal-usage-text {
    font-size: 1em;
    color: var(--label-color);
    margin-top: 15px;
    margin-bottom: 5px;
    font-weight: 500;
}

#modal-usage-reset-date {
    font-size: 0.85em;
    color: var(--system-message-text);
    font-style: italic;
    margin-top: 0;
}

#modal-usage-text a {
    color: var(--system-message-link-color);
    text-decoration: underline;
}
/* --- END --- */

/* --- At-a-Glance Usage Corner Widget (Responsive) --- */
#usage-corner-widget-mobile, #usage-corner-widget-desktop {
    position: absolute;
    right: 15px;
    z-index: 1000;
    color: var(--body-text);
    font-size: 0.85em;
    opacity: 0.5;
    text-shadow: 1px 1px 1px black;
}

/* By default, hide the mobile widget and show the desktop one */
#usage-corner-widget-mobile {
    display: none;
}
#usage-corner-widget-desktop {
    display: block; /* Or 'inline-block' if you prefer */
}

/* On screens 600px or less, reverse the visibility */
@media (max-width: 600px) {
    #usage-corner-widget-desktop {
        display: none;
    }
    #usage-corner-widget-mobile {
        display: block; 
        bottom: 0px;
        right: 0px;
    }
}

/* --- Widget Visibility Helper --- */
.hidden-widget {
    display: none !important;
}
/* --- END --- */


/* --- Bio Modal Disclaimer --- */
.disclaimer-text {
    font-size: 0.69em!important;
    font-style: italic;
    color: var(--system-message-text)!important; 
    text-align: left;
    margin-top: 20px; 
    padding-top: 15px; 
    border-top: 1px solid var(--response-area-border); 
    opacity: 0.8;
    margin-bottom: 0px;
}
/* --- END --- */


/* --- Persona Randomizer Animation --- */
@keyframes randomizer-pulse {
  0% {
    box-shadow: 0 0 5px 2px rgba(var(--theme-accent-color-rgb), 0.2);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 18px 8px rgba(var(--theme-accent-color-rgb), 0.5);
    transform: scale(1.05); /* Increased from 1.02 to 1.05 */
  }
  100% {
    box-shadow: 0 0 5px 2px rgba(var(--theme-accent-color-rgb), 0.2);
    transform: scale(1);
  }
}

#personaSelector.is-randomizing,
#followUpPersonaSelector.is-randomizing {
    border-color: var(--input-focus-border-color);
    animation: randomizer-pulse 0.75s infinite ease-in-out;
}
/* --- END --- */