/* Proservice Page Styles - Dark Theme Matching Product Page */
* {
    box-sizing: border-box;
}

body.dark-theme {
    margin: 0;
    font-family: 'Space Grotesk', sans-serif;
    background: #111111;
    color: #FFFFFF;
    line-height: 1.6;
    min-height: 100vh;
}

/* Main Layout */
.proservice-main {
    padding-top: 80px;
    min-height: calc(100vh - 80px);
    background: #111111;
}

.proservice-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 60px 40px;
}

/* Header Section */
.toolkit-header {
    text-align: center;
    margin-bottom: 50px;
}

.toolkit-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 16px 0;
    letter-spacing: -0.5px;
}

.toolkit-subtitle {
    font-size: 1.25rem;
    color: #A9A9A9;
    margin: 0;
    font-weight: 400;
}

/* Navigation Tabs */
.toolkit-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}

.tab-btn {
    padding: 14px 32px;
    background: #1a1a1a;
    border: none;
    border-radius: 12px;
    color: #A9A9A9;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Space Grotesk', sans-serif;
}

.tab-btn:hover {
    color: #FFFFFF;
}

.tab-btn.active {
    background: #1a1a1a;
    color: #FFFFFF;
}

/* Calculator Content */
.calculator-content,
.combinations-content {
    display: none;
}

.calculator-content.active,
.combinations-content.active {
    display: block;
}

.calculator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

/* Calculator Card */
.calculator-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 255, 255, 0.1), 0 0 0 1px rgba(0, 255, 255, 0.15);
    border: 1px solid rgba(0, 255, 255, 0.25);
    backdrop-filter: blur(10px);
}

.calculator-card-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 8px 0;
}

.calculator-instruction {
    font-size: 0.95rem;
    color: #A9A9A9;
    margin: 0 0 35px 0;
}

.calculator-inputs {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Slider Input Groups */
.slider-input-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.slider-input-group label {
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.slider-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
}

.dimension-slider {
    flex: 1;
    height: 8px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.4);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    position: relative;
}

.dimension-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: transparent;
}

.dimension-slider::-moz-range-track {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: transparent;
}

.dimension-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #00FFFF;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.dimension-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.7);
}

.dimension-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #00FFFF;
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.dimension-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.7);
}

.dimension-slider::-moz-range-track {
    height: 8px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.4);
}

.slider-value {
    min-width: 70px;
    text-align: right;
    font-size: 18px;
    font-weight: 700;
    color: #00FFFF;
    font-family: 'Space Grotesk', sans-serif;
}

/* Counter Input Groups */
.counter-input-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.counter-input-group label {
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.counter-controls {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
}

.counter-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #1a1a1a;
    border: none;
    color: #FFFFFF;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.counter-btn:hover {
    background: #252525;
    transform: scale(1.1);
}

.counter-value {
    font-size: 32px;
    font-weight: 700;
    color: #FFFFFF;
    min-width: 60px;
    text-align: center;
}

/* Result Card */
.result-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 255, 255, 0.1), 0 0 0 1px rgba(0, 255, 255, 0.15);
    border: 1px solid rgba(0, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-display {
    text-align: center;
}

.circular-progress {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-ring svg {
    width: 100%;
    height: 100%;
    display: block;
}

.progress-ring-circle-bg,
.progress-ring-circle {
    transition: stroke-dashoffset 0.5s ease;
    stroke-linecap: round;
}

.progress-ring-circle {
    stroke-dasharray: 565.48;
    stroke-dashoffset: 565.48;
}

.progress-content {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.result-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 4px;
}

.result-unit {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: #A9A9A9;
    margin-top: 4px;
}

.result-label {
    font-size: 1rem;
    color: #FFFFFF;
    font-weight: 600;
    margin: 0;
}

/* Combinations Content */
.combinations-content {
    display: none;
}

.combinations-content.active {
    display: block;
}

.combinations-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

/* Combinations Card */
.combinations-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 255, 255, 0.1), 0 0 0 1px rgba(0, 255, 255, 0.15);
    border: 1px solid rgba(0, 255, 255, 0.25);
    backdrop-filter: blur(10px);
}

.combinations-card-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 8px 0;
}

.combinations-instruction {
    font-size: 0.95rem;
    color: #A9A9A9;
    margin: 0 0 35px 0;
}

.combinations-inputs {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Color Family Selection */
.color-family-selection,
.color-selection,
.volume-input-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.color-family-selection label,
.color-selection label,
.volume-input-group label {
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.family-select,
.color-select {
    width: 100%;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 12px;
    color: #FFFFFF;
    font-size: 16px;
    font-family: 'Space Grotesk', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
}

.family-select:focus,
.color-select:focus {
    border-color: #00FFFF;
    box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.6);
}

.family-select option,
.color-select option {
    background: #1a1a1a;
    color: #FFFFFF;
}

/* Volume Input */
.volume-input-container {
    display: flex;
    gap: 12px;
    align-items: center;
}

.volume-input {
    flex: 1;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 12px;
    color: #FFFFFF;
    font-size: 16px;
    font-family: 'Space Grotesk', sans-serif;
    outline: none;
    transition: all 0.3s ease;
}

.volume-input:focus {
    border-color: #00FFFF;
    box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.6);
}

.add-color-btn {
    padding: 14px 24px;
    background: #00FFFF;
    color: #000000;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Space Grotesk', sans-serif;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.add-color-btn:hover {
    background: #00CCCC;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 255, 255, 0.3);
}

/* Added Colors Section */
.added-colors-section {
    margin-top: 20px;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
}

.added-colors-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 20px 0;
}

.added-colors-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 20px;
}

.no-colors-message {
    color: #A9A9A9;
    font-size: 14px;
    text-align: center;
    padding: 20px;
    font-style: italic;
}

.added-color-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.added-color-item:hover {
    border-color: rgba(0, 255, 255, 0.4);
    background: rgba(0, 0, 0, 0.5);
}

.added-color-swatch {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid rgba(0, 255, 255, 0.3);
    flex-shrink: 0;
}

.added-color-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.added-color-name {
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
}

.added-color-volume {
    font-size: 12px;
    color: #00FFFF;
    font-weight: 600;
}

.remove-color-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: rgba(255, 0, 0, 0.2);
    border: 1px solid rgba(255, 0, 0, 0.4);
    color: #FF6B6B;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.remove-color-btn:hover {
    background: rgba(255, 0, 0, 0.3);
    border-color: rgba(255, 0, 0, 0.6);
    transform: scale(1.1);
}

.clear-all-colors-btn {
    width: 100%;
    padding: 12px;
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 10px;
    color: #FF6B6B;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Space Grotesk', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.clear-all-colors-btn:hover {
    background: rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.5);
}

/* Combination Result Card */
.combination-result-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 255, 255, 0.1), 0 0 0 1px rgba(0, 255, 255, 0.15);
    border: 1px solid rgba(0, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.combination-result-display {
    text-align: center;
    width: 100%;
}

.result-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 30px 0;
}

.final-color-preview {
    margin-bottom: 40px;
}

.color-preview-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto 20px;
    border: 4px solid rgba(0, 255, 255, 0.3);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 0 8px rgba(0, 255, 255, 0.1);
    background: #000000;
    transition: all 0.5s ease;
}

.color-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.final-color-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
}

.final-color-code {
    font-size: 1rem;
    font-weight: 600;
    color: #00FFFF;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.combination-stats {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.stat-label {
    font-size: 14px;
    color: #A9A9A9;
    font-weight: 600;
}

.stat-value {
    font-size: 18px;
    color: #00FFFF;
    font-weight: 700;
}

/* CTA Section */
.cta-section {
    margin-top: 60px;
}

.cta-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 20px;
    padding: 50px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 255, 255, 0.1), 0 0 0 1px rgba(0, 255, 255, 0.15);
    border: 1px solid rgba(0, 255, 255, 0.25);
    backdrop-filter: blur(10px);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 12px 0;
    letter-spacing: -0.5px;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: #A9A9A9;
    margin: 0 0 30px 0;
}

.cta-button {
    padding: 16px 48px;
    background: #00FFFF;
    color: #000000;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0, 255, 255, 0.3);
}

.cta-button:hover {
    background: #00CCCC;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 1400px) {
    .proservice-container {
        max-width: 100%;
        padding: 50px 30px;
    }
}

@media (max-width: 1024px) {
    .proservice-main {
        padding-top: 70px;
    }
    
    .proservice-container {
        padding: 40px 20px;
    }
    
    .toolkit-header {
        margin-bottom: 40px;
    }
    
    .toolkit-title {
        font-size: 2.5rem;
    }
    
    .toolkit-subtitle {
        font-size: 1.15rem;
    }
    
    .toolkit-tabs {
        margin-bottom: 40px;
    }
    
    .calculator-layout,
    .combinations-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .calculator-card,
    .result-card,
    .combinations-card,
    .combination-result-card {
        padding: 35px;
    }
    
    .circular-progress {
        width: 180px;
        height: 180px;
    }
    
    .progress-ring {
        width: 100%;
        height: 100%;
    }
    
    .progress-ring svg {
        width: 100%;
        height: 100%;
    }
    
    .result-number {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .proservice-main {
        padding-top: 60px;
    }
    
    .proservice-container {
        padding: 30px 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .toolkit-header {
        margin-bottom: 30px;
    }
    
    .toolkit-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .toolkit-subtitle {
        font-size: 1rem;
    }
    
    .toolkit-tabs {
        margin-bottom: 30px;
        gap: 12px;
    }
    
    .tab-btn {
        padding: 12px 24px;
        font-size: 15px;
    }
    
    .calculator-layout,
    .combinations-layout {
        gap: 25px;
        margin-bottom: 40px;
    }
    
    .calculator-card,
    .result-card,
    .combinations-card,
    .combination-result-card {
        padding: 25px;
        border-radius: 16px;
    }
    
    .calculator-card-title,
    .combinations-card-title {
        font-size: 1.5rem;
    }
    
    .calculator-instruction,
    .combinations-instruction {
        font-size: 0.9rem;
        margin-bottom: 25px;
    }
    
    .calculator-inputs,
    .combinations-inputs {
        gap: 25px;
    }
    
    .slider-input-group,
    .counter-input-group,
    .color-family-selection,
    .color-selection,
    .volume-input-group {
        gap: 10px;
    }
    
    .slider-container {
        gap: 12px;
    }
    
    .slider-value {
        min-width: 60px;
        font-size: 16px;
    }
    
    .dimension-slider {
        height: 6px;
    }
    
    .dimension-slider::-webkit-slider-thumb {
        width: 18px;
        height: 18px;
    }
    
    .dimension-slider::-moz-range-thumb {
        width: 18px;
        height: 18px;
    }
    
    .counter-controls {
        gap: 16px;
    }
    
    .counter-btn {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }
    
    .counter-value {
        font-size: 28px;
        min-width: 50px;
    }
    
    .circular-progress {
        width: 160px;
        height: 160px;
        margin-bottom: 15px;
    }
    
    .progress-ring {
        width: 100%;
        height: 100%;
    }
    
    .progress-ring svg {
        width: 100%;
        height: 100%;
    }
    
    .result-number {
        font-size: 2.5rem;
    }
    
    .result-unit {
        font-size: 0.9rem;
    }
    
    .result-label {
        font-size: 0.95rem;
    }
    
    .family-select,
    .color-select,
    .volume-input {
        padding: 12px 14px;
        font-size: 15px;
    }
    
    .add-color-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .added-colors-section {
        margin-top: 20px;
        padding-top: 20px;
    }
    
    .added-colors-title {
        font-size: 1rem;
        margin-bottom: 15px;
    }
    
    .added-colors-list {
        max-height: 250px;
        gap: 10px;
        margin-bottom: 15px;
    }
    
    .added-color-item {
        padding: 10px 14px;
    }
    
    .added-color-swatch {
        width: 36px;
        height: 36px;
    }
    
    .added-color-name {
        font-size: 13px;
    }
    
    .added-color-volume {
        font-size: 11px;
    }
    
    .remove-color-btn {
        width: 30px;
        height: 30px;
    }
    
    .clear-all-colors-btn {
        padding: 10px;
        font-size: 13px;
    }
    
    .result-title {
        font-size: 1.3rem;
        margin-bottom: 25px;
    }
    
    .color-preview-circle {
        width: 150px;
        height: 150px;
        margin-bottom: 15px;
    }
    
    .final-color-name {
        font-size: 1.1rem;
    }
    
    .final-color-code {
        font-size: 0.9rem;
    }
    
    .combination-stats {
        gap: 12px;
        margin-top: 25px;
        padding-top: 25px;
    }
    
    .stat-item {
        padding: 10px 0;
    }
    
    .stat-label {
        font-size: 13px;
    }
    
    .stat-value {
        font-size: 16px;
    }
    
    .cta-section {
        margin-top: 50px;
    }
    
    .cta-card {
        padding: 40px 30px;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 14px 40px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .proservice-main {
        padding-top: 50px;
    }
    
    .proservice-container {
        padding: 20px 12px;
    }
    
    .toolkit-header {
        margin-bottom: 25px;
    }
    
    .toolkit-title {
        font-size: 1.75rem;
    }
    
    .toolkit-subtitle {
        font-size: 0.95rem;
    }
    
    .toolkit-tabs {
        flex-direction: column;
        gap: 10px;
        margin-bottom: 25px;
    }
    
    .tab-btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 15px;
    }
    
    .calculator-layout,
    .combinations-layout {
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .calculator-card,
    .result-card,
    .combinations-card,
    .combination-result-card {
        padding: 20px;
        border-radius: 12px;
    }
    
    .calculator-card-title,
    .combinations-card-title {
        font-size: 1.3rem;
        margin-bottom: 6px;
    }
    
    .calculator-instruction,
    .combinations-instruction {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }
    
    .calculator-inputs,
    .combinations-inputs {
        gap: 20px;
    }
    
    .slider-input-group label,
    .counter-input-group label,
    .color-family-selection label,
    .color-selection label,
    .volume-input-group label {
        font-size: 13px;
    }
    
    .slider-value {
        min-width: 55px;
        font-size: 15px;
    }
    
    .dimension-slider {
        height: 5px;
    }
    
    .dimension-slider::-webkit-slider-thumb {
        width: 16px;
        height: 16px;
    }
    
    .dimension-slider::-moz-range-thumb {
        width: 16px;
        height: 16px;
    }
    
    .counter-controls {
        gap: 12px;
    }
    
    .counter-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    .counter-value {
        font-size: 24px;
        min-width: 45px;
    }
    
    .circular-progress {
        width: 140px;
        height: 140px;
        margin-bottom: 12px;
    }
    
    .progress-ring {
        width: 100%;
        height: 100%;
    }
    
    .progress-ring svg {
        width: 100%;
        height: 100%;
    }
    
    .result-number {
        font-size: 2rem;
    }
    
    .result-unit {
        font-size: 0.85rem;
    }
    
    .result-label {
        font-size: 0.9rem;
    }
    
    .family-select,
    .color-select,
    .volume-input {
        padding: 12px;
        font-size: 14px;
        border-radius: 10px;
    }
    
    .volume-input-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .add-color-btn {
        width: 100%;
        justify-content: center;
        padding: 12px;
        font-size: 14px;
    }
    
    .added-colors-section {
        margin-top: 15px;
        padding-top: 15px;
    }
    
    .added-colors-title {
        font-size: 0.95rem;
        margin-bottom: 12px;
    }
    
    .added-colors-list {
        max-height: 200px;
        gap: 8px;
        margin-bottom: 12px;
    }
    
    .added-color-item {
        padding: 10px 12px;
    }
    
    .added-color-swatch {
        width: 32px;
        height: 32px;
    }
    
    .added-color-name {
        font-size: 12px;
    }
    
    .added-color-volume {
        font-size: 10px;
    }
    
    .remove-color-btn {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
    
    .clear-all-colors-btn {
        padding: 10px;
        font-size: 12px;
    }
    
    .result-title {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }
    
    .color-preview-circle {
        width: 130px;
        height: 130px;
        margin-bottom: 12px;
    }
    
    .final-color-name {
        font-size: 1rem;
    }
    
    .final-color-code {
        font-size: 0.85rem;
    }
    
    .combination-stats {
        gap: 10px;
        margin-top: 20px;
        padding-top: 20px;
    }
    
    .stat-item {
        padding: 8px 0;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .stat-value {
        font-size: 15px;
    }
    
    .cta-section {
        margin-top: 40px;
    }
    
    .cta-card {
        padding: 30px 20px;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-subtitle {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }
    
    .cta-button {
        padding: 14px 32px;
        font-size: 15px;
        width: 100%;
    }
}

@media (max-width: 360px) {
    .proservice-container {
        padding: 15px 10px;
    }
    
    .toolkit-title {
        font-size: 1.5rem;
    }
    
    .toolkit-subtitle {
        font-size: 0.9rem;
    }
    
    .calculator-card,
    .result-card,
    .combinations-card,
    .combination-result-card {
        padding: 15px;
    }
    
    .calculator-card-title,
    .combinations-card-title {
        font-size: 1.2rem;
    }
    
    .circular-progress {
        width: 120px;
        height: 120px;
    }
    
    .progress-ring {
        width: 100%;
        height: 100%;
    }
    
    .progress-ring svg {
        width: 100%;
        height: 100%;
    }
    
    .result-number {
        font-size: 1.75rem;
    }
    
    .color-preview-circle {
        width: 110px;
        height: 110px;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
}

/* Landscape orientation adjustments */
@media (max-width: 1024px) and (orientation: landscape) {
    .proservice-container {
        padding: 30px 20px;
    }
    
    .toolkit-header {
        margin-bottom: 25px;
    }
    
    .toolkit-title {
        font-size: 2rem;
    }
}

/* Prevent horizontal scroll */
body.dark-theme {
    overflow-x: hidden;
}

html {
    overflow-x: hidden;
}

/* Ensure containers don't overflow */
* {
    max-width: 100%;
    box-sizing: border-box;
}

/* Touch-friendly targets for mobile */
@media (max-width: 768px) {
    .tab-btn,
    .counter-btn,
    .add-color-btn,
    .remove-color-btn,
    .clear-all-colors-btn,
    .cta-button {
        min-height: 44px;
    }
    
    .dimension-slider {
        min-height: 44px;
    }
}