/* Theme System for cyberslush.net */

/* Prevent flash of unstyled content */
html {
    visibility: hidden;
}

html.theme-loaded {
    visibility: visible;
}

/* Default theme variables */
:root {
    /* Steel Blue Theme (Default) */
    --primary-color: #4682B4;
    --primary-light: #5A9BD4;
    --primary-dark: #3A6B9A;
    --secondary-color: #6c757d;
    --background-color: #f8f9fa;
    --surface-color: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #666666;
    --border-color: #dee2e6;
    --footer-bg: #4682B4;
    --footer-text: #ffffff;
    --footer-link: #b3d9ff;
    --footer-link-hover: #ffffff;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --shadow-color: rgba(70, 130, 180, 0.1);
    --shadow-color-dark: rgba(70, 130, 180, 0.2);
    --code-bg: #1a1a1a;
    --code-text: #ffffff;
    --navbar-gradient: linear-gradient(135deg, #4682B4 0%, #5A9BD4 100%);
    --navbar-gradient-reverse: linear-gradient(135deg, #5A9BD4 0%, #4682B4 100%);
    --navbar-text: #ffffff;
    --navbar-hover: #b3d9ff;
    --card-bg: #ffffff;
    --card-border: #dee2e6;
    --input-bg: #ffffff;
    --input-border: #dee2e6;
    --input-focus: #4682B4;
    --btn-primary-bg: #4682B4;
    --btn-primary-hover: #3A6B9A;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5a6268;
    --btn-secondary-text: #ffffff;
    --secondary-bg: #e9ecef;
    --danger-bg-subtle: #f8d7da;
    --danger-border-subtle: #f5c6cb;
    --danger-text-emphasis: #721c24;
    --warning-bg-subtle: #fff3cd;
    --warning-border-subtle: #ffeaa7;
    --warning-text-emphasis: #856404;
    --model-thumb-bg: #e3f2fd;
    /* Alert and Message Box Variables */
    --alert-success-bg: #d4edda;
    --alert-success-color: #155724;
    --alert-success-border: #c3e6cb;
    --alert-danger-bg: #f8d7da;
    --alert-danger-color: #721c24;
    --alert-danger-border: #f5c6cb;
    --alert-warning-bg: #fff3cd;
    --alert-warning-color: #856404;
    --alert-warning-border: #ffeaa7;
    --alert-info-bg: #d1ecf1;
    --alert-info-color: #0c5460;
    --alert-info-border: #bee5eb;
    --alert-primary-bg: #cce5ff;
    --alert-primary-color: #004085;
    --alert-primary-border: #b8daff;
    --message-box-bg: #FFFFFF;
    --message-box-border: #dee2e6;
    --message-box-text: #333333;
    --message-bubble-incoming-bg: #e3f2fd;
    --message-bubble-incoming-border: #2196f3;
    --message-bubble-outgoing-bg: #e8f5e8;
    --message-bubble-outgoing-border: #4caf50;
}

/* Dark Mode Theme */
[data-theme="dark-mode"] {
    --primary-color: #4A90E2;
    --primary-light: #6BA3E8;
    --primary-dark: #357ABD;
    --secondary-color: #6c757d;
    --background-color: #1a1a1a;
    --surface-color: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --border-color: #404040;
    --footer-bg: #0d0d0d;
    --footer-text: #cccccc;
    --footer-link: #4A90E2;
    --footer-link-hover: #6BA3E8;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --shadow-color-dark: rgba(0, 0, 0, 0.5);
    --code-bg: #2d2d2d;
    --code-text: #ffffff;
    --navbar-gradient: linear-gradient(135deg, #2d2d2d 0%, #404040 100%);
    --navbar-gradient-reverse: linear-gradient(135deg, #404040 0%, #2d2d2d 100%);
    --navbar-text: #ffffff;
    --navbar-hover: #cccccc;
    --card-bg: #2d2d2d;
    --card-border: #404040;
    --input-bg: #2d2d2d;
    --input-border: #404040;
    --input-focus: #4A90E2;
    --btn-primary-bg: #4A90E2;
    --btn-primary-hover: #357ABD;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5a6268;
    --btn-secondary-text: #ffffff;
    --secondary-bg: #343a40;
    --danger-bg-subtle: #2c0b0e;
    --danger-border-subtle: #842029;
    --danger-text-emphasis: #ea868f;
    --warning-bg-subtle: #3d2c0b;
    --warning-border-subtle: #5d4c0b;
    --warning-text-emphasis: #ffd54f;
    --model-thumb-bg: #1a2b3d;
    /* Alert and Message Box Variables */
    --alert-success-bg: #1e4d2b;
    --alert-success-color: #75b798;
    --alert-success-border: #2d5a3d;
    --alert-danger-bg: #2c0b0e;
    --alert-danger-color: #ea868f;
    --alert-danger-border: #842029;
    --alert-warning-bg: #3d2c0b;
    --alert-warning-color: #ffd54f;
    --alert-warning-border: #5d4c0b;
    --alert-info-bg: #0c2b2f;
    --alert-info-color: #6edff6;
    --alert-info-border: #1a4a4f;
    --alert-primary-bg: #1a2b3d;
    --alert-primary-color: #6ba3e8;
    --alert-primary-border: #2d4a5d;
    --message-box-bg: #2d2d2d;
    --message-box-border: #404040;
    --message-box-text: #ffffff;
    --message-bubble-incoming-bg: #1a2b3d;
    --message-bubble-incoming-border: #4A90E2;
    --message-bubble-outgoing-bg: #1e4d2b;
    --message-bubble-outgoing-border: #28a745;
}

/* Ocean Blue Theme */
[data-theme="ocean-blue"] {
    --primary-color: #006994;
    --primary-light: #0088cc;
    --primary-dark: #004466;
    --secondary-color: #6c757d;
    --background-color: #f0f8ff;
    --surface-color: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #666666;
    --border-color: #cce5ff;
    --footer-bg: #006994;
    --footer-text: #ffffff;
    --footer-link: #b3d9ff;
    --footer-link-hover: #ffffff;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --shadow-color: rgba(0, 105, 148, 0.1);
    --shadow-color-dark: rgba(0, 105, 148, 0.2);
    --code-bg: #1a1a1a;
    --code-text: #ffffff;
    --navbar-gradient: linear-gradient(135deg, #006994 0%, #0088cc 100%);
    --navbar-gradient-reverse: linear-gradient(135deg, #0088cc 0%, #006994 100%);
    --navbar-text: #ffffff;
    --navbar-hover: #b3d9ff;
    --card-bg: #ffffff;
    --card-border: #cce5ff;
    --input-bg: #ffffff;
    --input-border: #cce5ff;
    --input-focus: #006994;
    --btn-primary-bg: #006994;
    --btn-primary-hover: #004466;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5a6268;
    --btn-secondary-text: #ffffff;
    --secondary-bg: #e2e3e5;
    --danger-bg-subtle: #f8d7da;
    --danger-border-subtle: #f5c6cb;
    --danger-text-emphasis: #721c24;
    --warning-bg-subtle: #fff3cd;
    --warning-border-subtle: #ffeaa7;
    --warning-text-emphasis: #856404;
    --model-thumb-bg: #e6f3ff;
    /* Alert and Message Box Variables */
    --alert-success-bg: #d4edda;
    --alert-success-color: #155724;
    --alert-success-border: #c3e6cb;
    --alert-danger-bg: #f8d7da;
    --alert-danger-color: #721c24;
    --alert-danger-border: #f5c6cb;
    --alert-warning-bg: #fff3cd;
    --alert-warning-color: #856404;
    --alert-warning-border: #ffeaa7;
    --alert-info-bg: #d1ecf1;
    --alert-info-color: #0c5460;
    --alert-info-border: #bee5eb;
    --alert-primary-bg: #cce5ff;
    --alert-primary-color: #004085;
    --alert-primary-border: #b8daff;
    --message-box-bg: #ffffff;
    --message-box-border: #cce5ff;
    --message-box-text: #1a1a1a;
    --message-bubble-incoming-bg: #e6f3ff;
    --message-bubble-incoming-border: #006994;
    --message-bubble-outgoing-bg: #e8f5e8;
    --message-bubble-outgoing-border: #198754;
}

/* Forest Green Theme */
[data-theme="forest-green"] {
    --primary-color: #2E7D32;
    --primary-light: #4CAF50;
    --primary-dark: #1B5E20;
    --secondary-color: #6c757d;
    --background-color: #f1f8e9;
    --surface-color: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #666666;
    --border-color: #c8e6c9;
    --footer-bg: #2E7D32;
    --footer-text: #ffffff;
    --footer-link: #a5d6a7;
    --footer-link-hover: #ffffff;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --shadow-color: rgba(46, 125, 50, 0.1);
    --shadow-color-dark: rgba(46, 125, 50, 0.2);
    --code-bg: #1a1a1a;
    --code-text: #ffffff;
    --navbar-gradient: linear-gradient(135deg, #2E7D32 0%, #4CAF50 100%);
    --navbar-gradient-reverse: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
    --navbar-text: #ffffff;
    --navbar-hover: #a5d6a7;
    --card-bg: #ffffff;
    --card-border: #c8e6c9;
    --input-bg: #ffffff;
    --input-border: #c8e6c9;
    --input-focus: #2E7D32;
    --btn-primary-bg: #2E7D32;
    --btn-primary-hover: #1B5E20;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5a6268;
    --btn-secondary-text: #ffffff;
    --secondary-bg: #e8f5e8;
    --danger-bg-subtle: #f8d7da;
    --danger-border-subtle: #f5c6cb;
    --danger-text-emphasis: #721c24;
    --warning-bg-subtle: #fff3cd;
    --warning-border-subtle: #ffeaa7;
    --warning-text-emphasis: #856404;
    --model-thumb-bg: #e8f5e8;
    /* Alert and Message Box Variables */
    --alert-success-bg: #d4edda;
    --alert-success-color: #155724;
    --alert-success-border: #c3e6cb;
    --alert-danger-bg: #f8d7da;
    --alert-danger-color: #721c24;
    --alert-danger-border: #f5c6cb;
    --alert-warning-bg: #fff3cd;
    --alert-warning-color: #856404;
    --alert-warning-border: #ffeaa7;
    --alert-info-bg: #d1ecf1;
    --alert-info-color: #0c5460;
    --alert-info-border: #bee5eb;
    --alert-primary-bg: #cce5ff;
    --alert-primary-color: #004085;
    --alert-primary-border: #b8daff;
    --message-box-bg: #ffffff;
    --message-box-border: #c8e6c9;
    --message-box-text: #1a1a1a;
    --message-bubble-incoming-bg: #e8f5e8;
    --message-bubble-incoming-border: #2E7D32;
    --message-bubble-outgoing-bg: #e8f5e8;
    --message-bubble-outgoing-border: #198754;
}

/* Sunset Orange Theme */
[data-theme="sunset-orange"] {
    --primary-color: #FF6B35;
    --primary-light: #FF8A65;
    --primary-dark: #E55A2B;
    --secondary-color: #6c757d;
    --background-color: #fff8f5;
    --surface-color: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #666666;
    --border-color: #ffe0d6;
    --footer-bg: #FF6B35;
    --footer-text: #ffffff;
    --footer-link: #ffd6cc;
    --footer-link-hover: #ffffff;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --shadow-color: rgba(255, 107, 53, 0.1);
    --shadow-color-dark: rgba(255, 107, 53, 0.2);
    --code-bg: #1a1a1a;
    --code-text: #ffffff;
    --navbar-gradient: linear-gradient(135deg, #FF6B35 0%, #FF8A65 100%);
    --navbar-gradient-reverse: linear-gradient(135deg, #FF8A65 0%, #FF6B35 100%);
    --navbar-text: #ffffff;
    --navbar-hover: #ffd6cc;
    --card-bg: #ffffff;
    --card-border: #ffe0d6;
    --input-bg: #ffffff;
    --input-border: #ffe0d6;
    --input-focus: #FF6B35;
    --btn-primary-bg: #FF6B35;
    --btn-primary-hover: #E55A2B;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5a6268;
    --btn-secondary-text: #ffffff;
    --secondary-bg: #fff3e6;
    --danger-bg-subtle: #f8d7da;
    --danger-border-subtle: #f5c6cb;
    --danger-text-emphasis: #721c24;
    --warning-bg-subtle: #fff3cd;
    --warning-border-subtle: #ffeaa7;
    --warning-text-emphasis: #856404;
    --model-thumb-bg: #fff3e6;
    /* Alert and Message Box Variables */
    --alert-success-bg: #d4edda;
    --alert-success-color: #155724;
    --alert-success-border: #c3e6cb;
    --alert-danger-bg: #f8d7da;
    --alert-danger-color: #721c24;
    --alert-danger-border: #f5c6cb;
    --alert-warning-bg: #fff3cd;
    --alert-warning-color: #856404;
    --alert-warning-border: #ffeaa7;
    --alert-info-bg: #d1ecf1;
    --alert-info-color: #0c5460;
    --alert-info-border: #bee5eb;
    --alert-primary-bg: #ffe0d6;
    --alert-primary-color: #b33a1a;
    --alert-primary-border: #ffd6cc;
    --message-box-bg: #ffffff;
    --message-box-border: #ffe0d6;
    --message-box-text: #1a1a1a;
    --message-bubble-incoming-bg: #fff3e6;
    --message-bubble-incoming-border: #FF6B35;
    --message-bubble-outgoing-bg: #e8f5e8;
    --message-bubble-outgoing-border: #198754;
}

/* Purple Haze Theme */
[data-theme="purple-haze"] {
    --primary-color: #6A4C93;
    --primary-light: #8E6BB8;
    --primary-dark: #5A3D7A;
    --secondary-color: #6c757d;
    --background-color: #f8f5ff;
    --surface-color: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #666666;
    --border-color: #e1d5f0;
    --footer-bg: #6A4C93;
    --footer-text: #ffffff;
    --footer-link: #d4c4e8;
    --footer-link-hover: #ffffff;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --shadow-color: rgba(106, 76, 147, 0.1);
    --shadow-color-dark: rgba(106, 76, 147, 0.2);
    --code-bg: #1a1a1a;
    --code-text: #ffffff;
    --navbar-gradient: linear-gradient(135deg, #6A4C93 0%, #8E6BB8 100%);
    --navbar-gradient-reverse: linear-gradient(135deg, #8E6BB8 0%, #6A4C93 100%);
    --navbar-text: #ffffff;
    --navbar-hover: #d4c4e8;
    --card-bg: #ffffff;
    --card-border: #e1d5f0;
    --input-bg: #ffffff;
    --input-border: #e1d5f0;
    --input-focus: #6A4C93;
    --btn-primary-bg: #6A4C93;
    --btn-primary-hover: #5A3D7A;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5a6268;
    --btn-secondary-text: #ffffff;
    --secondary-bg: #f3e5f5;
    --danger-bg-subtle: #f8d7da;
    --danger-border-subtle: #f5c6cb;
    --danger-text-emphasis: #721c24;
    --warning-bg-subtle: #fff3cd;
    --warning-border-subtle: #ffeaa7;
    --warning-text-emphasis: #856404;
    --model-thumb-bg: #f3e5f5;
    /* Alert and Message Box Variables */
    --alert-success-bg: #d4edda;
    --alert-success-color: #155724;
    --alert-success-border: #c3e6cb;
    --alert-danger-bg: #f8d7da;
    --alert-danger-color: #721c24;
    --alert-danger-border: #f5c6cb;
    --alert-warning-bg: #fff3cd;
    --alert-warning-color: #856404;
    --alert-warning-border: #ffeaa7;
    --alert-info-bg: #d1ecf1;
    --alert-info-color: #0c5460;
    --alert-info-border: #bee5eb;
    --alert-primary-bg: #f3e5f5;
    --alert-primary-color: #5A3D7A;
    --alert-primary-border: #e1d5f0;
    --message-box-bg: #ffffff;
    --message-box-border: #e1d5f0;
    --message-box-text: #1a1a1a;
    --message-bubble-incoming-bg: #f3e5f5;
    --message-bubble-incoming-border: #6A4C93;
    --message-bubble-outgoing-bg: #f8f5ff;
    --message-bubble-outgoing-border: #8E6BB8;
}

/* Global Theme Application */
body {
    background-color: var(--background-color);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.navbar {
    background: var(--navbar-gradient) !important;
    color: var(--navbar-text) !important;
    transition: all 0.3s ease !important;
}

.navbar-brand {
    color: var(--navbar-text) !important;
}

.navbar-brand:hover {
    color: var(--navbar-hover) !important;
}

.navbar-nav .nav-link {
    color: var(--navbar-text) !important;
}

.navbar-nav .nav-link:hover {
    color: var(--navbar-hover) !important;
}

.footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.footer a {
    color: var(--footer-link);
}

.footer a:hover {
    color: var(--footer-link-hover);
}

pre, code {
    background-color: var(--code-bg) !important;
    color: var(--code-text) !important;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.card {
    background-color: var(--card-bg);
    border-color: var(--card-border);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Enhanced Form Control Styling with Higher Specificity */
.form-control,
input.form-control,
textarea.form-control,
select.form-control {
    background-color: var(--input-bg) !important;
    border-color: var(--input-border) !important;
    color: var(--text-primary) !important;
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease !important;
}

.form-control:focus,
input.form-control:focus,
textarea.form-control:focus,
select.form-control:focus {
    background-color: var(--input-bg) !important;
    border-color: var(--input-focus) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color), 0.25) !important;
}

.form-control:disabled,
input.form-control:disabled,
textarea.form-control:disabled,
select.form-control:disabled {
    background-color: var(--secondary-bg) !important;
    color: var(--text-muted) !important;
    opacity: 0.7 !important;
}

/* Form Control Placeholder Styling */
.form-control::placeholder,
input.form-control::placeholder,
textarea.form-control::placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

/* Form Control Autofill Styling */
.form-control:-webkit-autofill,
.form-control:-webkit-autofill:hover,
.form-control:-webkit-autofill:focus,
.form-control:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px var(--input-bg) inset !important;
    -webkit-text-fill-color: var(--text-primary) !important;
    transition: background-color 5000s ease-in-out 0s !important;
}

.btn-primary {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

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

.btn-secondary {
    background-color: var(--btn-secondary-bg);
    border-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--btn-secondary-hover);
    border-color: var(--btn-secondary-hover);
    color: var(--btn-secondary-text);
}

/* Alert and Message Box Theme Application */
.alert {
    background-color: var(--alert-primary-bg);
    color: var(--alert-primary-color);
    border-color: var(--alert-primary-border);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.alert-success {
    background-color: var(--alert-success-bg);
    color: var(--alert-success-color);
    border-color: var(--alert-success-border);
}

.alert-danger {
    background-color: var(--alert-danger-bg);
    color: var(--alert-danger-color);
    border-color: var(--alert-danger-border);
}

.alert-warning {
    background-color: var(--alert-warning-bg);
    color: var(--alert-warning-color);
    border-color: var(--alert-warning-border);
}

.alert-info {
    background-color: var(--alert-info-bg);
    color: var(--alert-info-color);
    border-color: var(--alert-info-border);
}

.alert-primary {
    background-color: var(--alert-primary-bg);
    color: var(--alert-primary-color);
    border-color: var(--alert-primary-border);
}

/* Message Box Styling */
.message-box, .message-form {
    background-color: var(--message-box-bg);
    border-color: var(--message-box-border);
    color: var(--message-box-text);
}

.message-bubble {
    background-color: var(--message-bubble-incoming-bg);
    border-left-color: var(--message-bubble-incoming-border);
}

.conversation-content.outgoing .message-bubble {
    background-color: var(--message-bubble-outgoing-bg);
    border-left-color: var(--message-bubble-outgoing-border);
}

/* Theme Switcher Styling */
.theme-switcher {
    position: relative;
    display: inline-block;
}

.theme-switcher select {
    background-color: var(--surface-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px 12px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-switcher select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(var(--primary-color), 0.2);
}

.theme-preview {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: middle;
}

.theme-preview.steel-blue { background: linear-gradient(135deg, #4682B4 0%, #5A9BD4 100%); }
.theme-preview.dark-mode { background: linear-gradient(135deg, #2d2d2d 0%, #404040 100%); }
.theme-preview.ocean-blue { background: linear-gradient(135deg, #006994 0%, #0088cc 100%); }
.theme-preview.forest-green { background: linear-gradient(135deg, #2E7D32 0%, #4CAF50 100%); }
.theme-preview.sunset-orange { background: linear-gradient(135deg, #FF6B35 0%, #FF8A65 100%); }
.theme-preview.purple-haze { background: linear-gradient(135deg, #6A4C93 0%, #8E6BB8 100%); }

/* Smooth transitions for all themed elements */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}