/* === Base Reset & Font === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
    font-size: 16px; /* Base font size */
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex; /* Use flexbox on body */
    flex-direction: column; /* Stack children vertically */
    min-height: 100vh; /* Ensure body takes full viewport height */
}

/* === Color Variables & Themes === */
:root {
    /* Light Theme (Default) */
    --bg-light: #e9ecef; /* A noticeably darker, neutral gray */
    --card-bg-light: #ffffff;
    --text-primary-light: #212529;
    --text-secondary-light: #6c757d;
    --border-light: #dee2e6;
    --primary-accent-light: #007bff;
    --primary-hover-light: #0056b3;
    --secondary-accent-light: #6c757d;
    --secondary-hover-light: #5a6268;
    --input-bg-light: #ffffff;
    --input-border-light: #ced4da;
    --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.05);

    /* Dark Theme */
    --bg-dark: #212529; /* Dark grey */
    --card-bg-dark: #343a40; /* Slightly lighter dark */
    --text-primary-dark: #f8f9fa;
    --text-secondary-dark: #adb5bd;
    --border-dark: #495057;
    --primary-accent-dark: #0d6efd; /* Brighter blue */
    --primary-hover-dark: #0b5ed7;
    --secondary-accent-dark: #adb5bd;
    --secondary-hover-dark: #878e95;
    --input-bg-dark: #495057;
    --input-border-dark: #6c757d;
    --shadow-dark: 0 4px 8px rgba(0, 0, 0, 0.15);
}

body.light-theme {
    background-color: var(--bg-light);
    color: var(--text-primary-light);
}

body.dark-theme {
    background-color: var(--bg-dark);
    color: var(--text-primary-dark);
}

/* === Page Layout Structure === */
.page-wrapper {
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* Allow wrapper to fill body flex container */
}

.app-header {
    width: 100%;
    background-color: var(--card-bg-light);
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-light);
    flex-shrink: 0; /* Prevent shrinking */
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
body.dark-theme .app-header {
    background-color: var(--card-bg-dark);
    border-color: var(--border-dark);
    box-shadow: var(--shadow-dark);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.4rem 1.5rem; /* Consistent padding */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-header h1 {
    font-size: 1.3rem;
    font-weight: 500;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-link {
    color: var(--text-primary-light);
    text-decoration: none;
    font-weight: 500;
    padding: 0 10px;
    border-right: 1px solid var(--border-light);
}

.admin-link:first-of-type {
    border-left: 1px solid var(--border-light);
}

body.dark-theme .admin-link {
    border-color: var(--border-dark);
    color: var(--text-primary-dark);
}

#theme-toggle {
    background: none;
    border: none;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 50%;
    line-height: 1;
    transition: background-color 0.2s ease;
}
body.light-theme #theme-toggle { color: var(--text-secondary-light); }
body.dark-theme #theme-toggle { color: var(--text-secondary-dark); }
#theme-toggle:hover { background-color: rgba(0, 0, 0, 0.05); }
body.dark-theme #theme-toggle:hover { background-color: rgba(255, 255, 255, 0.1); }

#theme-toggle svg {
    width: 22px; /* Consistent icon size */
    height: 22px;
    transition: stroke 0.3s ease;
}


.main-content {
    flex-grow: 1; /* Allow main content to take available space */
    width: 100%;
    margin: 0 auto; /* Remove vertical margin for centering */
    padding: 0 1.5rem; /* Consistent padding */
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-footer {
    width: 100%;
    padding: 0.5rem 1.5rem; /* Consistent padding */
    text-align: center;
    font-size: 0.85rem;
    background-color: var(--card-bg-light);
    border-top: 1px solid var(--border-light);
    flex-shrink: 0; /* Prevent shrinking */
    margin-top: auto; /* Push to bottom if content is short */
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}
body.dark-theme .app-footer {
    background-color: var(--card-bg-dark);
    border-color: var(--border-dark);
    color: var(--text-secondary-dark);
}
body.light-theme .app-footer {
    color: var(--text-secondary-light);
}


/* === Form Grid Layout === */
.tts-form-grid {
    display: grid;
    grid-template-columns: 1fr; /* Single column by default */
    gap: 1.5rem; /* Gap between panels */
}

@media (min-width: 768px) { /* Apply two columns on medium screens and up */
    .tts-form-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); /* Responsive columns */
    }
}



/* === Form Sections (Panels) === */
.form-section {
    background-color: var(--card-bg-light);
    padding: 1.5rem; /* Slightly reduced padding */
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-light);
    transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex; /* Use flexbox inside panels */
    flex-direction: column;
    position: relative;
}
body.dark-theme .form-section {
    background-color: var(--card-bg-dark);
    box-shadow: var(--shadow-dark);
    border-color: var(--border-dark);
}

.form-section h2 {
    font-size: 1.1rem; /* Slightly smaller heading */
    font-weight: 500;
    margin-bottom: 0.2rem; /* Reduced margin */
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--border-light);
    transition: border-color 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
body.dark-theme .form-section h2 {
    border-color: var(--border-dark);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 0.6rem;
    margin-bottom: 0.2rem;
}

body.dark-theme .section-header {
    border-color: var(--border-dark);
}

.section-header h2 {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
}
 
 .generation-time-display {
     font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary-light);
    margin-left: 0.5rem;
}

body.dark-theme .generation-time-display {
    color: var(--text-secondary-dark);
}

/* === Form Elements Styling === */
.form-group {
    margin-bottom: 1.2rem; /* Space between form groups */
}

.form-group label {
    display: block; /* Ensure label is on its own line */
    font-weight: 500;
    font-size: 0.9rem; /* Slightly larger label */
    color: var(--text-secondary-light);
    transition: color 0.3s ease;
    margin-bottom: 0.1rem; /* Space between label and input/switch */
}

/* The label that IS the switch should not have a bottom margin, and should not be display:block */
.form-group label.switch {
    display: inline-block;
    margin-bottom: 0;
}

body.dark-theme .form-group label {
    color: var(--text-secondary-dark);
}

.label-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.1rem;
}

.label-container > label {
    margin-bottom: 0;
}

.switch-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.translation-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#language-select-container {
    flex-grow: 1;
    margin-left: 1rem;
}

#language-select {
    width: 75%;
    float: right;
}

.switch-group {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.switch-label {
    font-size: 0.9rem;
    color: var(--text-secondary-light);
    cursor: pointer;
    user-select: none;
}

body.dark-theme .switch-label {
    color: var(--text-secondary-dark);
}

input[type="text"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: 0.8rem 1rem; /* Increased padding */
    border: 1px solid var(--input-border-light);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    background-color: var(--input-bg-light);
    color: var(--text-primary-light);
    transition: border-color 0.2s ease, background-color 0.3s ease, color 0.3s ease, box-shadow 0.2s ease;
}

body.dark-theme input[type="text"],
body.dark-theme input[type="password"],
body.dark-theme textarea,
body.dark-theme select {
    background-color: var(--input-bg-dark);
    color: var(--text-primary-dark);
    border-color: var(--input-border-dark);
}

input[type="text"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-accent-light);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.2); /* Focus ring */
}

body.dark-theme input[type="text"]:focus,
body.dark-theme input[type="password"]:focus,
body.dark-theme textarea:focus,
body.dark-theme select:focus {
    border-color: var(--primary-accent-dark);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25); /* Focus ring */
}


/* Select Dropdown Arrow */
.styled-select {
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%236c757d%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right 0.9rem center;
    background-size: 0.6em auto;
    padding-right: 2.5rem;
}
body.dark-theme .styled-select {
     background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23adb5bd%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E');
}

/* Speed Slider */
.speed-control .slider-container {
    display: flex;
    align-items: center;
    gap: 0.8rem; /* Reduced gap */
}
#speed-slider {
    flex-grow: 1;
    cursor: pointer;
    accent-color: var(--primary-accent-light);
    height: 6px; /* Make slider thinner */
}
body.dark-theme #speed-slider {
    accent-color: var(--primary-accent-dark);
}
.speed-indicator {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-secondary-light);
    min-width: 3em;
    text-align: right;
}
body.dark-theme .speed-indicator {
    color: var(--text-secondary-dark);
}

/* Buttons */
.cta-button, .secondary-button {
    margin-bottom: 10px;
    height: 40px;
    padding: 0 1.2rem;
    font-size: 0.9rem;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.cta-button:focus, .secondary-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}
body.dark-theme .cta-button:focus,
body.dark-theme .secondary-button:focus {
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.3);
}

.cta-button {
    background-color: var(--primary-accent-light);
    color: #ffffff;
}
body.dark-theme .cta-button {
    background-color: var(--primary-accent-dark);
    color: #ffffff; /* White text on light blue for better contrast in dark mode */
}
.cta-button:hover {
    background-color: var(--primary-hover-light);
    transform: translateY(-1px);
}
body.dark-theme .cta-button:hover {
    background-color: var(--primary-hover-dark);
}

.secondary-button {
    background-color: var(--secondary-accent-light);
    color: #ffffff;
}
body.dark-theme .secondary-button {
    background-color: var(--secondary-accent-dark);
    color: var(--bg-dark);
}
.secondary-button:hover {
    background-color: var(--secondary-hover-light);
    transform: translateY(-1px);
}
body.dark-theme .secondary-button:hover {
    background-color: var(--secondary-hover-dark);
}

.button-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 1rem;
}

.button-group .cta-button {
    width: 80%;
    margin: 5px 0;
}

@media (min-width: 768px) {
    .button-group {
        flex-direction: column;
    }

    .button-group .cta-button {
        width: 80%;
        margin: 5px 0;
    }
}

.icon-button {
    background: none;
    border: 1px solid var(--border-light);
    color: var(--text-secondary-light);
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.icon-button:hover {
    background-color: var(--bg-light);
}

body.dark-theme .icon-button {
    border-color: var(--border-dark);
    color: var(--text-secondary-dark);
}

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

.icon-button svg {
    width: 18px;
    height: 18px;
}

.transcription-text {
    padding-right: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Output Panel Specifics */
.output-panel {
    /* Ensure it takes up grid space */
}
.audio-player-container, .download-container {
    margin-top: 0.5rem;
}
.audio-player-container p { /* Label for player */
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-secondary-light);
    margin-bottom: 0.4rem;
}
body.dark-theme .audio-player-container p {
    color: var(--text-secondary-dark);
}

#audio-player {
    width: 100%;
    border-radius: 6px;
    border: 1px solid var(--border-light); /* Optional border */
}
body.dark-theme #audio-player {
    border-color: var(--border-dark);
    /* Basic dark mode styling for controls */
    filter: invert(95%) sepia(6%) saturate(100%) hue-rotate(180deg) brightness(100%) contrast(95%);
}

.status-info {
    margin-top: 0.8rem; /* Adjusted margin */
    font-size: 0.85rem;
    color: var(--text-secondary-light);
    min-height: 1.4em; /* Reserve space */
}
body.dark-theme .status-info {
    color: var(--text-secondary-dark);
}

/* === Modal Styles === */
#modal-container {
    position: relative; /* Establishes a positioning context for the close button */
}

#modal-container.active {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Semi-transparent background */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000; /* Ensure it's on top */
}

#modal-container.active .output-panel {
    max-width: 800px; /* Limit width on large screens */
}

.output-panel {
    transition: transform 0.3s ease-in-out;
}

.close-button {
    display: none; /* Hidden by default */
    position: absolute;
    top: 10px;
    right: 15px;
    background: transparent;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary-light);
    cursor: pointer;
    line-height: 1;
    padding: 0.5rem;
}

body.dark-theme .close-button {
    color: var(--text-secondary-dark);
}

#modal-container.active .output-panel .close-button {
    display: block; /* Visible only when modal is open */
}

#recording-modal .close-button {
    display: block;
}

.modal .close-button {
    display: block;
    color: var(--text-secondary-light);
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

body.dark-theme .modal .close-button {
    color: var(--text-secondary-dark);
}

.modal .close-button:hover,
.modal .close-button:focus {
    color: var(--text-primary-light);
    text-decoration: none;
}

body.dark-theme .modal .close-button:hover,
body.dark-theme .modal .close-button:focus {
    color: var(--text-primary-dark);
}


.right-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}


/* === Responsive Adjustments === */
@media (max-width: 480px) {
    body {
        font-size: 15px;
    }
    .header-content, .main-content, .app-footer {
        padding: 0 1rem; /* Reduce padding */
    }
    .main-content {
        margin: 0 auto; /* Remove vertical margin for centering */
    }
    .form-section {
        padding: 1rem;
    }
    .cta-button, .secondary-button {
        width: 100%; /* Full width buttons */
        padding: 0.8rem;
    }
}

/* === Switch Styles === */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 28px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 28px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-accent-light);
}

body.dark-theme input:checked + .slider {
    background-color: var(--primary-accent-dark);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--primary-accent-light);
}

body.dark-theme input:focus + .slider {
    box-shadow: 0 0 1px var(--primary-accent-dark);
}

input:checked + .slider:before {
    -webkit-transform: translateX(20px);
    -ms-transform: translateX(20px);
    transform: translateX(20px);
}

/* === API Endpoints Section === */
.api-endpoints {
    transition: border-color 0.3s ease;
}

body.dark-theme .api-endpoints {
    border-top-color: var(--border-dark);
}

.api-endpoints h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.api-endpoints p {
    margin-bottom: 10px;
    font-family: 'Courier New', Courier, monospace;
    background-color: var(--bg-light);
    padding: 0.5rem 0.8rem;
    border-radius: 4px;
    border: 1px solid var(--border-light);
    color: var(--text-secondary-light);
    font-size: 0.85rem;
    word-break: break-all;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body.dark-theme .api-endpoints p {
    background-color: var(--bg-dark);
    border-color: var(--border-dark);
    color: var(--text-secondary-dark);
}

.api-panel {
    background-color: var(--card-bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-light);
    transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

body.dark-theme .api-panel {
    background-color: var(--card-bg-dark);
    box-shadow: var(--shadow-dark);
    border-color: var(--border-dark);
}

/* === Recording Modal === */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none; /* Hidden by default */
    align-items: center;
    justify-content: center;
    z-index: 1050; /* Higher than other elements */
}

.modal-overlay.active {
    display: flex; /* Show when active */
}

.modal-content {
    background-color: var(--card-bg-light);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-dark); /* Use dark shadow for more emphasis */
    text-align: center;
    max-width: 400px;
    width: 90%;
    border: 1px solid var(--border-light);
    position: relative;
}

body.dark-theme .modal-content {
    background-color: var(--card-bg-dark);
    border-color: var(--border-dark);
}

.modal-content h2 {
    margin-bottom: 1rem;
    font-weight: 500;
}

.modal-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary-light);
}

body.dark-theme .modal-content p {
    color: var(--text-secondary-dark);
}

.mic-visualizer {
    margin: 1.5rem 0;
}

.mic-icon {
    color: var(--primary-accent-light);
    animation: pulse 1.5s infinite;
}

body.dark-theme .mic-icon {
    color: var(--primary-accent-dark);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* === Landing Page Styles === */
.hero-section {
    text-align: center;
    padding: 4rem 1rem;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
}

body.dark-theme .hero-section {
    background-color: var(--card-bg-dark);
    border-bottom-color: var(--border-dark);
}

.hero-content h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-secondary-light);
    margin-bottom: 2rem;
}

body.dark-theme .hero-content p {
    color: var(--text-secondary-dark);
}

.features-section {
    padding: 4rem 1rem;
    text-align: center;
}

.features-section h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-item {
    padding: 2rem;
}

.feature-item i {
    font-size: 3rem;
    color: var(--primary-accent-light);
    margin-bottom: 1.5rem;
}

body.dark-theme .feature-item i {
    color: var(--primary-accent-dark);
}

.feature-item h3 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: var(--text-secondary-light);
}

body.dark-theme .feature-item p {
    color: var(--text-secondary-dark);
}

.login-section {
    padding: 4rem 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--bg-light);
}

body.dark-theme .login-section {
    background-color: var(--bg-dark);
}

.nav-link {
    color: var(--text-primary-light);
    text-decoration: none;
    font-weight: 500;
    margin-left: 1.5rem;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--primary-accent-light);
}

body.dark-theme .nav-link {
    color: var(--text-primary-dark);
}

body.dark-theme .nav-link:hover {
    color: var(--primary-accent-dark);
}

/* === Tooltip Styles === */
.tooltip-icon {
    position: relative;
    display: inline-block;
    cursor: pointer;
    margin-left: 5px;
    border: 1px solid teal;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    text-align: center;
    line-height: 16px;
    font-size: 12px;
    color: teal;
}

body.dark-theme .tooltip-icon {
    border-color: teal;
    color: teal;
}

.tooltip-text {
    display: none; /* Use display to prevent layout calculation */
    width: auto;
    max-width: 450px;
    background-color: var(--card-bg-light);
    color: var(--text-primary-light);
    text-align: left;
    border-radius: 6px;
    padding: 10px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    margin-left: 0;
    box-shadow: var(--shadow-dark);
    border: 1px solid teal;
    font-family: inherit;
    font-size: 0.9rem;
    white-space: normal;
}

body.dark-theme .tooltip-text {
    background-color: var(--card-bg-dark);
    color: var(--text-primary-dark);
    border-color: teal;
}

.tooltip-icon:hover .tooltip-text {
    display: block; /* Show on hover */
}

.tooltip-text pre {
    margin: 0;
    padding: 0;
    background: none;
    border: none;
    color: inherit;
    font-size: inherit;
    font-family: inherit;
    white-space: pre-wrap;
}


/* Ensure hidden class overrides other display properties */
.button-group .cta-button.hidden {
    display: none !important;
}