/* ==== Seite: calculator ==== */

/* Reset der globalen Karten-Komponente für den Tool-Container */
/* Zusatzregeln für Inline-Styles */
body.page-calculator .buttons {
    margin-top: 15px;
}

body.page-calculator #scientific .buttons + .buttons {
    margin-top: 10px;
}

body.page-calculator .converter-wrapper {
    margin-top: 20px;
}

body.page-calculator #standard .equals {
    grid-column: span 1;
}

/* Main Card */

body.page-calculator .card-header {

            text-align: center;
            margin-bottom: 40px;
        
}

body.page-calculator .card-header h1 {

            font-size: 2.5em;
            color: var(--c-text);
            margin-bottom: 10px;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            font-weight: 700;
            letter-spacing: -0.5px;
        
}

body.page-calculator .card-header p {

            color: var(--c-muted);
            font-size: 1.1em;
        
}

body.page-calculator .display {

            background: var(--c-surface);
            border: 2px solid var(--c-border);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 20px;
            min-height: 120px;
        
}

body.page-calculator .expression {

            font-size: 18px;
            color: var(--c-muted);
            text-align: right;
            min-height: 25px;
            margin-bottom: 10px;
            font-family: 'Courier New', monospace;
        
}

body.page-calculator .result {

            font-size: 36px;
            font-weight: bold;
            text-align: right;
            color: var(--c-success);
            min-height: 45px;
            font-family: 'Courier New', monospace;
        
}

body.page-calculator .buttons {

            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
        
}

body.page-calculator .tab-content button {

            padding: 25px;
            font-size: 18px;
            font-weight: bold;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            background: var(--c-surface-2);
            color: var(--c-text);
            transition: all 0.3s;
        
}

body.page-calculator .tab-content button:hover {

            background: var(--c-surface-2);
            transform: translateY(-2px);
        
}

body.page-calculator .tab-content button:active {

            transform: translateY(0);
        
}

body.page-calculator .tab-content .operator {

            background: var(--c-accent);
            color: white;
        
}

body.page-calculator .tab-content .operator:hover {

            background: var(--c-accent-hover);
        
}

body.page-calculator .tab-content .equals {

            background: var(--c-success);
            color: white;
            grid-column: span 2;
        
}

body.page-calculator .tab-content .equals:hover {

            background: var(--c-success-hover);
        
}

body.page-calculator .tab-content .clear {

            background: var(--c-danger);
            color: white;
        
}

body.page-calculator .tab-content .clear:hover {

            background: var(--c-danger-hover);
        
}

body.page-calculator .copy-btn {

            width: 100%;
            margin-top: 10px;
            padding: 12px;
            background: var(--c-accent);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
        
}

body.page-calculator .copy-btn:hover {

            background: var(--c-accent-hover);
        
}

body.page-calculator .copy-btn.copied {

            background: var(--c-success);
        
}

/* Tabs */

body.page-calculator .tabs {

            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        
}

body.page-calculator .tab {

            flex: 1;
            padding: 12px;
            background: var(--c-surface-2);
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-weight: bold;
            color: var(--c-muted);
            transition: all 0.3s;
        
}

body.page-calculator .tab:hover {

            background: var(--c-surface-2);
        
}

body.page-calculator .tab.active {

            background: var(--c-accent);
            color: white;
        
}

body.page-calculator .tab-content {

            display: none;
        
}

body.page-calculator .tab-content.active {

            display: block;
        
}

/* Converter Styles */

body.page-calculator .special-input-group {

            margin-bottom: 15px;
        
}

body.page-calculator .special-label {

            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: var(--c-text);
        
}

body.page-calculator .special-input {

            width: 100%;
            padding: 12px;
            border: 2px solid var(--c-border);
            border-radius: 8px;
            font-size: 16px;
        
}

body.page-calculator .currency-grid {

            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 15px;
        
}

body.page-calculator .currency-select {

            width: 100%;
            padding: 12px;
            border: 2px solid var(--c-border);
            border-radius: 8px;
            font-size: 16px;
            background: white;
        
}

body.page-calculator .quick-btn {

            width: 100%;
            padding: 12px;
            background: var(--c-accent);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            font-size: 16px;
        
}

body.page-calculator .quick-btn:hover {

            background: var(--c-accent-hover);
        
}

/* Info Section */

body.page-calculator .info-icon {

            font-size: 24px;
        
}

body.page-calculator .info-text {

            flex: 1;
            font-size: 14px;
            color: var(--c-accent);
            font-weight: 600;
        
}

/* SEO Section */

/* FAQ Section */

/* Dark Theme */

body.dark-theme.page-calculator .card-header h1 {

            color: var(--c-text);
        
}

body.dark-theme.page-calculator .card-header p {

            color: var(--c-muted);
        
}

body.dark-theme.page-calculator .display {

            background: var(--c-surface);
            border-color: var(--c-border);
        
}

body.dark-theme.page-calculator .expression {

            color: var(--c-muted);
        
}

body.dark-theme.page-calculator .result {

            color: var(--c-success);
        
}

body.dark-theme.page-calculator .tab-content button {

            background: var(--c-surface);
            color: var(--c-text);
        
}

body.dark-theme.page-calculator .tab-content button:hover {

            background: var(--c-surface-2);
        
}

body.dark-theme.page-calculator .tab-content .operator {

            background: var(--c-accent);
            color: white;
        
}

body.dark-theme.page-calculator .tab-content .operator:hover {

            background: var(--c-accent-hover);
        
}

body.dark-theme.page-calculator .tab-content .equals {

            background: var(--c-success);
            color: white;
        
}

body.dark-theme.page-calculator .tab-content .equals:hover {

            background: var(--c-success-hover);
        
}

body.dark-theme.page-calculator .tab-content .clear {

            background: var(--c-danger);
            color: white;
        
}

body.dark-theme.page-calculator .tab-content .clear:hover {

            background: var(--c-danger-hover);
        
}

body.dark-theme.page-calculator .copy-btn {

            background: var(--c-accent);
            color: white;
        
}

body.dark-theme.page-calculator .copy-btn:hover {

            background: var(--c-accent-hover);
        
}

body.dark-theme.page-calculator .copy-btn.copied {

            background: var(--c-success);
        
}

body.dark-theme.page-calculator .quick-btn {

            background: var(--c-accent);
            color: white;
        
}

body.dark-theme.page-calculator .quick-btn:hover {

            background: var(--c-accent-hover);
        
}

body.dark-theme.page-calculator .tab {

            background: var(--c-surface);
            color: var(--c-muted);
        
}

body.dark-theme.page-calculator .tab:hover {

            background: var(--c-surface-2);
        
}

body.dark-theme.page-calculator .tab.active {

            background: var(--c-accent);
            color: white;
        
}

body.dark-theme.page-calculator .special-input {

            background: var(--c-surface);
            border-color: var(--c-border);
            color: var(--c-text);
        
}

body.dark-theme.page-calculator .special-label {

            color: var(--c-text);
        
}

body.dark-theme.page-calculator .currency-select {

            background: var(--c-surface);
            border-color: var(--c-border);
            color: var(--c-text);
        
}

/* Back to Top Button */

/* Responsive */

@media (max-width: 768px) {
body.page-calculator .tabs {

                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            
}
}

/* Hidden class for search filtering */