/* Dark theme colors */
:root {
    --bg-dark: #1a1a1a;
    --bg-darker: #121212;
    --bg-textbox: #1e1e1e;
    --bg-textbox-focus: #252525;
    --text-light: #e0e0e0;
    --text-muted: #a0a0a0;
    --purple-accent: #8b5cf6;
    --purple-hover: #7c3aed;
    --border-color: #2a2a2a;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

/* Container styling */
.container {
    max-width: 1200px;
    padding: 2rem;
}

/* Form styling */
.form-control {
    background-color: var(--bg-textbox) !important;
    border-color: var(--border-color);
    color: var(--text-light);
    margin-bottom: 1rem;
}

.form-control:focus {
    background-color: var(--bg-textbox-focus) !important;
    border-color: var(--purple-accent);
    color: var(--text-light);
    box-shadow: 0 0 0 0.25rem rgba(139, 92, 246, 0.25);
}

/* Button styling */
.btn {
    border-width: 2px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 12px;
}

.btn-outline-primary {
    border-color: var(--purple-accent);
    color: var(--purple-accent);
    background: var(--bg-darker);
}

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

.btn-primary {
    background-color: var(--purple-accent);
    border-color: var(--purple-accent);
}

.settings-btn {
    width: 100%;
    background: var(--bg-darker);
    border: 2px solid var(--border-color);
    color: var(--text-light);
}

.process-btn {
    background: linear-gradient(to right, #7c3aed, #8b5cf6);
    border: none;
    padding: 1.2rem;
    font-size: 1.2rem;
}

/* Image preview container */
.image-preview-container {
    max-width: 100%;
    max-height: 500px;
    overflow: hidden;
    border-color: var(--border-color);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 2rem;
    background-color: var(--bg-darker);
}

#imagePreview {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Results section */
#results {
    background-color: var(--bg-darker);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    margin-top: 2rem;
}

/* Text areas */
textarea.form-control {
    resize: vertical;
    min-height: 150px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
    background-color: var(--bg-textbox) !important;
    color: var(--text-light);
    border-color: var(--border-color);
}

textarea.form-control:focus {
    background-color: var(--bg-textbox-focus) !important;
}

/* Processing button */
#submitBtn {
    min-width: 150px;
}

.spinner-border {
    margin-right: 8px;
}

/* Alert styling */
.alert {
    margin: 1rem 0;
    padding: 1rem;
    border-radius: 4px;
}

.alert-danger {
    background-color: #2c1518;
    border-color: #442326;
    color: #ff8ba7;
}

.alert-info {
    background-color: #1e1b4b;
    border-color: #2e2a6e;
    color: #a5b4fc;
}

/* Language selection */
.language-controls {
    background-color: var(--bg-darker);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

select.form-select {
    background-color: var(--bg-textbox) !important;
    color: var(--text-light);
    border-color: var(--border-color);
}

select.form-select:focus {
    background-color: var(--bg-textbox-focus) !important;
    border-color: var(--purple-accent);
    box-shadow: 0 0 0 0.25rem rgba(139, 92, 246, 0.25);
}

/* Labels */
.form-label {
    color: var(--text-muted);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    #results {
        padding: 1rem;
    }
}

/* Camera container */
#cameraContainer {
    background-color: var(--bg-darker);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 2rem;
}

#cameraPreview {
    width: 100%;
    border-radius: 8px;
    background-color: var(--bg-dark);
}

/* Update header sizes */
h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}