/* --- Grundlegende Stile & Variablen (Dark Mode Default) --- */
:root {
    --bg-color: #1a1a1e;
    --text-color: #fff;
    --primary-color: #da4353;
    --primary-hover: #dc1e35;
    --secondary-color: #2a2a30;
    --border-color: #444;
    --input-bg: #2c2c33;
    --input-text: #fff;
    --log-bg: #111;
    --success-color: #da4353;
    --preview-bg: #2c2c33;
    --preview-text: #e0e0e0;
    --preview-code-bg: #111;
    --preview-table-border: #444;
    --preview-th-bg: #383840;

    --font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
    --focus-ring: 2px solid var(--primary-color);
}

/* --- Light Mode Override --- */
html.light-theme {
    --bg-color: #f5f5f7;
    --text-color: #333333;
    --primary-color: #da4353;
    --primary-hover: #dc1e35;
    --secondary-color: #ffffff;
    --border-color: #cccccc;
    --input-bg: #ffffff;
    --input-text: #333;
    --log-bg: #e0e0e0;
    --success-color: #da4353;
    --error-color: #da4353;
    --preview-bg: #ffffff;
    --preview-text: #000000;
    --preview-code-bg: #f0f0f0;
    --preview-table-border: #ccc;
    --preview-th-bg: #f0f0f0;
}

html,
body {
    height: 100vh;
    width: 100vw;
    margin: 0;
    padding: 0;
    overflow: hidden;
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 14px;
    transition:
        background-color 0.3s,
        color 0.3s;
}

/* --- Layout-Struktur --- */
.container {
    display: grid;
    grid-template-columns: 380px 1fr;
    height: 100vh;
    gap: 10px;
    padding: 10px;
    box-sizing: border-box;
}

.main-content {
    display: grid;
    grid-template-rows: 1fr auto auto;
    gap: 10px;
    height: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.preview-area {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    height: 100%;
    min-height: 0;
    /* Allow shrinking if needed */
    flex: 1;
}

/* --- Steuerungs-Panel (linke Spalte) --- */
.controls {
    background-color: var(--secondary-color);
    border-radius: 8px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    position: relative;
    max-height: 100vh;
}

.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 10px;
    padding-bottom: 10px;
}

/* Logo Styles */
.header-logo {
    height: 32px;
    margin-right: 10px;
    width: auto;
    cursor: pointer;
}

.header-logo:hover {
    opacity: 0.8;
}

.title-group {
    display: flex;
    align-items: center;
}

.controls h1 {
    margin: 0;
    font-size: 1.2em;
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    gap: 8px;
}

/* Header Buttons */
.header-btn {
    background-color: var(--border-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 1.1em;
    line-height: 1;
    transition:
        background-color 0.2s,
        color 0.2s;
}

.header-btn:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

/* Input Row with Camera Button */
.input-row-combined {
    display: flex;
    gap: 5px;
    align-items: stretch;
}

#camera-btn {
    flex-shrink: 0;
    width: 50px;
    font-size: 1.5em;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--border-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition:
        background-color 0.2s,
        color 0.2s;
    cursor: pointer;
}

#camera-btn:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

.file-name-text {
    margin-top: 5px;
    font-size: 0.9em;
    color: var(--text-color);
    font-style: italic;
    word-break: break-all;
    display: none;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.control-group label {
    font-weight: 600;
    font-size: 1em;
}

.control-group.horizontal {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    justify-content: space-between;
}

.control-group.horizontal label {
    flex-shrink: 1;
    padding-right: 5px;
}

/* --- UNIFIED BUTTON STYLES & LAYOUT --- */

/* Quick Settings Layout */
.quick-settings-controls {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 5px;
}

.quick-settings-controls button {
    padding: 8px 12px;
    font-weight: bold;
    font-size: 0.95em;
}

/* Action Buttons Layout */
.action-buttons {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 5px;
    margin-top: 10px;
}

button#toggle-processing-btn {
    width: 100%;
    font-size: 1.1em;
    white-space: nowrap;
}

/* Buttons beim Stoppen trotzdem rot lassen */
button#toggle-processing-btn.stop-mode {
    background-color: var(--error-color) !important;
    border-color: var(--error-color) !important;
}

button#toggle-processing-btn.stop-mode:hover:not(:disabled) {
    background-color: #dc1e35 !important;
}

button#download-md-btn,
button#download-docx-btn {
    padding: 5px;
    font-size: 0.9em;
    white-space: nowrap;
}

/* VEREINHEITLICHUNG DER BUTTON STYLES */
#toggle-processing-btn:not(.stop-mode),
#download-md-btn,
#download-docx-btn,
#add-profile-btn,
#del-profile-btn,
#analyze-toc-btn {
    background-color: var(--border-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition:
        background-color 0.2s,
        color 0.2s;
}

#toggle-processing-btn:not(.stop-mode):hover:not(:disabled),
#download-md-btn:hover:not(:disabled),
#download-docx-btn:hover:not(:disabled),
#add-profile-btn:hover:not(:disabled),
#del-profile-btn:hover:not(:disabled),
#analyze-toc-btn:hover:not(:disabled) {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
    filter: none;
    cursor: pointer;
}

#add-profile-btn:active,
#del-profile-btn:active {
    background-color: var(--primary-color);
}

.model-selection-group {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    align-items: center;
}

#fetch-models-btn {
    grid-column: 1 / 2;
    padding: 8px 12px;
    font-size: 0.9em;
    background-color: var(--secondary-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

#fetch-models-btn:hover:not(:disabled) {
    background-color: var(--input-bg);
}

#model-name {
    grid-column: 2 / 2;
}

#numbering-options {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* --- Formularelemente & Buttons --- */
input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
    width: 100%;
    background-color: var(--input-bg);
    color: var(--input-text);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px;
    font-size: 1em;
    box-sizing: border-box;
}

input:focus,
textarea:focus,
select:focus,
button:focus,
summary:focus,
.header-btn:focus,
.log-area:focus,
#rendered-preview:focus,
#img-nav-input:focus {
    outline: var(--focus-ring);
    outline-offset: 2px;
}

input[type="file"] {
    color: transparent;
}

input[type="file"]::file-selector-button {
    background-color: var(--border-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition:
        background-color 0.2s,
        color 0.2s;
    font-family: var(--font-family);
    font-size: 0.95em;
    font-weight: bold;
    margin-right: 5px;
}

input[type="file"]::file-selector-button:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

textarea {
    resize: vertical;
    min-height: 150px;
    font-family: "Courier New", Courier, monospace;
}

textarea#manual-prompt {
    min-height: auto;
    height: auto;
    resize: vertical;
    font-family: var(--font-family);
    white-space: pre-wrap;
    overflow-y: auto;
}

button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
    transition: background-color 0.2s;
}

button:hover:not(:disabled) {
    background-color: var(--primary-hover);
}

button:disabled,
button[disabled],
input[type="file"]::file-selector-button:disabled {
    background-color: #555 !important;
    color: #aaa !important;
    border: 1px solid #444 !important;
    cursor: not-allowed !important;
    opacity: 0.8 !important;
}

/* Progress Bar Styles */
.progress-wrapper {
    margin-top: 0;
    padding: 10px;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: none;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 0.9em;
}

.progress-container {
    width: 100%;
    background-color: var(--border-color);
    border-radius: 10px;
    height: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

/* Styles für Config Buttons */
.config-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.config-buttons button {
    background-color: var(--secondary-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    font-size: 0.9em;
    padding: 6px 10px;
}

.config-buttons button:hover {
    background-color: var(--border-color);
}

/* --- Details/Summary (Akkordeon) --- */
details {
    background: rgba(128, 128, 128, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

summary {
    font-weight: 600;
    cursor: pointer;
    padding: 8px;
    list-style: none;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: "+";
    float: right;
    font-weight: bold;
}

details[open]>summary::after {
    content: "-";
}

.details-content {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    border-top: 1px solid var(--border-color);
}

details details {
    margin-left: 5px;
    margin-right: 5px;
    margin-bottom: 5px;
    border-left: 3px solid var(--border-color);
}

/* --- Switch-Toggle Komponente --- */
.switch {
    position: relative;
    display: inline-block;
    width: 34px;
    height: 20px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 100%;
    height: 100%;
    position: absolute;
    cursor: pointer;
    z-index: 2;
    margin: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #555;
    transition: 0.4s;
    border-radius: 20px;
    z-index: 1;
}

.slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

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

input:checked+.slider:before {
    transform: translateX(14px);
}

input:focus-visible+.slider {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    box-shadow: 0 0 5px var(--text-color);
}

/* Disclaimer Style */
.ai-disclaimer {
    font-size: 0.85em;
    color: var(--error-color);
    margin-top: 10px;
    padding: 8px;
    background: rgba(218, 67, 83, 0.1);
    border-radius: 4px;
    border: 1px solid var(--error-color);
}

/* --- Hauptinhalt (Vorschau & Log) --- */
.preview-controls {
    display: flex;
    gap: 10px;
    padding: 10px;
    background-color: var(--secondary-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    align-items: center;
}

.preview-controls button {
    background-color: var(--border-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    font-size: 0.95em;
    transition:
        background-color 0.2s,
        color 0.2s;
}

.preview-controls button:hover:not(.active) {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
    cursor: pointer;
}

.preview-controls button.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.preview-controls button.active:hover {
    background-color: var(--primary-hover);
}

#tts-btn:hover:not(.speaking) {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

#tts-btn.speaking {
    background-color: var(--error-color);
    color: white;
    border-color: var(--error-color);
}

#tts-btn.speaking:hover {
    filter: brightness(0.9);
    background-color: var(--error-color);
}

.preview-panel {
    background-color: var(--secondary-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    padding: 15px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.preview-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 10px;
    min-height: 35px;
}

.preview-panel-header h3 {
    margin: 0;
    font-size: 1em;
}

.preview-panel-header button {
    font-size: 0.9em;
    padding: 4px 8px;
    background-color: var(--border-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    transition:
        background-color 0.2s,
        color 0.2s;
    cursor: pointer;
}

.preview-panel-header button:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

.img-nav-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.img-nav-controls button {
    padding: 2px 8px;
    font-size: 0.95em;
    background-color: var(--border-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    line-height: 1;
    cursor: pointer;
    transition:
        background-color 0.2s,
        color 0.2s;
}

.img-nav-controls button:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

/* NEUER STYLE FÜR DAS NAVIGATION INPUT */
#img-nav-input {
    width: 50px;
    text-align: center;
    padding: 2px 5px;
    background-color: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    /* Remove spinners for Chrome/Safari/Edge/Opera */
    appearance: none;
    -moz-appearance: textfield;
}

#img-nav-input::-webkit-outer-spin-button,
#img-nav-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

#image-preview {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--border-color);
    background-color: #fff;
    display: block;
}

#raw-preview {
    width: 100%;
    height: 100%;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: "Courier New", Courier, monospace;
    font-size: 0.9em;
    line-height: 1.5;
    color: var(--text-color);
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 8px;
    box-sizing: border-box;
    resize: none;
}

#rendered-preview {
    color: var(--preview-text);
    background-color: var(--preview-bg);
    padding: 10px;
    border-radius: 4px;
    height: 100%;
    overflow-y: auto;
}

#rendered-preview table,
#rendered-preview th,
#rendered-preview td {
    border: 1px solid var(--preview-table-border);
    border-collapse: collapse;
    padding: 8px;
    color: var(--preview-text);
}

#rendered-preview th {
    background-color: var(--preview-th-bg);
}

#rendered-preview img {
    max-width: 100%;
}

#rendered-preview code {
    background-color: var(--preview-code-bg);
    color: var(--preview-text);
    padding: 2px 4px;
    border-radius: 3px;
}

#rendered-preview pre {
    background-color: var(--preview-code-bg);
    color: var(--preview-text);
    padding: 10px;
    border-radius: 4px;
    overflow-x: auto;
}

.log-area {
    background-color: var(--log-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    height: 150px;
    overflow-y: scroll;
    font-family: "Courier New", Courier, monospace;
    font-size: 1em;
    white-space: pre-wrap;
    box-sizing: border-box;
}

#pdf-canvas {
    display: none;
}

/* --- MODAL DIALOG STYLES --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(2px);
}

.modal-content {
    background-color: var(--secondary-color);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 8px;
    width: 350px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    gap: 15px;
    color: var(--text-color);
}

.modal-content.large {
    width: 90%;
    max-width: 600px;
    height: 80vh;
}

.modal-content h3 {
    margin: 0;
    color: var(--primary-color);
}

.modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.modal-buttons button {
    padding: 8px 15px;
}

.modal-buttons .btn-cancel {
    background-color: var(--error-color);
}

.modal-buttons .btn-cancel:hover {
    background-color: #a02a37;
}

/* Shortcut List Styles */
.shortcut-list {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 8px;
    font-size: 0.9em;
    margin-top: 10px;
}

.shortcut-key {
    font-weight: bold;
    background: var(--input-bg);
    padding: 2px 6px;
    border-radius: 4px;
    text-align: center;
    border: 1px solid var(--border-color);
}

#camera-stream {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
    border-radius: 4px;
}

#camera-status {
    font-size: 0.9em;
    text-align: center;
}

.file-status-indicator {
    padding: 8px;
    background: rgba(218, 67, 83, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 4px;
    margin-top: 5px;
    font-size: 0.9em;
    display: none;
    align-items: center;
    justify-content: space-between;
}

.file-status-indicator button {
    background: transparent;
    color: var(--text-color);
    padding: 2px 5px;
    font-size: 1.2em;
}

#camera-batch-counter {
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    position: absolute;
    top: 20px;
    left: 20px;
    font-weight: bold;
    /* display: none; - Removed as per instruction to remove display:none */
}

#manual-prompt-container input {
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color);
}

#manual-prompt-container input:focus {
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

@media (max-width: 768px) {

    html,
    body {
        overflow: auto;
        height: auto;
    }

    .container {
        grid-template-columns: 1fr;
        height: auto;
        padding: 5px;
    }

    .controls {
        overflow-y: visible;
        max-height: none;
    }

    .preview-area {
        grid-template-columns: 1fr;
        height: auto;
    }

    .preview-panel {
        min-height: 300px;
    }

    .log-area {
        height: 200px;
    }
}

/* Vision Mode Styles */
#vision-response-area::-webkit-scrollbar {
    width: 8px;
}

#vision-response-area::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

#vision-ui-container input:disabled,
#vision-ui-container button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Animation für wartenden Text */
.vision-loading {
    animation: pulse 1.5s infinite;
    color: var(--primary-color);
}

@keyframes pulse {
    0% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.5;
    }
}