@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&family=Space+Mono:wght@400;700&display=swap');

:root {
    --color-background: #fafafa;
    --color-text: #0f0f0f;
    --color-white: #ffffff;
    --color-neutral-lightest: #fafafa;
    --color-neutral-light: #b2b2b2;
    --color-neutral-dark: #575757;
    --color-neutral-darkest: #0f0f0f;
    --color-primary: #fb3737;
    --color-border: #b2b2b2;
    --section-padding: 112px;
    --page-padding: 20px;
    --text-regular: 18px;
    --heading-4: 40px;
    --heading-6: 24px;
    
    /* Brand colors */
    --color-brand--copper: #8b5f38;
    --color-brand--copper-light: #ae7747;
    --color-brand--copper-lighter: #c99d6b;
    --color-brand--copper-dark: #6b4a2a;
    
    /* Neutral colors */
    --color-neutral--neutral: #b2b2b2;
    --color-neutral--neutral-dark: #575757;
    --color-neutral--neutral-darker: #3a3a3a;
    --color-neutral--neutral-darkest: #0f0f0f;
    
    /* Text colors */
    --text-primary-color: #fafafa;
    
    /* Border radius */
    --border--radius--2: 2px;
    --border--radius--16: 16px;
    
    /* Fonts */
    --heimat-mono: 'Space Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.5;
    font-size: var(--text-regular);
}

.container {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--section-padding) 0;
}

.forms-wrapper {
    width: 100%;
    max-width: 1024px;
    padding: 0 var(--page-padding);
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.form-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 32px;
    scroll-margin-top: 20px;
}

/* Progress Section */
.progress-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
}

.progress-container {
    width: 100%;
    height: 4px;
    background-color: var(--color-neutral-lightest);
    position: relative;
    overflow: hidden;
}

.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--color-neutral-darkest);
    transition: width 0.3s ease;
}

.step-text {
    width: 100%;
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-text);
}

/* Content Section */
.content-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 32px;
    align-items: center;
}

.section-title {
    font-family: 'Space Mono', monospace;
    font-size: var(--heading-4);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.4px;
    text-transform: uppercase;
    color: var(--color-text);
    width: 100%;
    text-align: center;
}

/* Form */
.form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: flex;
    gap: 24px;
    width: 100%;
}

.form-row.divider {
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
}

.form-input {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-input.full-width {
    width: 100%;
}

.form-input label {
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-text);
}

/* Select Input */
.select-wrapper {
    position: relative;
    width: 100%;
}

.select-input {
    width: 100%;
    padding: 8px 40px 8px 12px;
    background-color: var(--color-white);
    border: 1px solid var(--color-neutral-light);
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-neutral-darkest);
    appearance: none;
    cursor: pointer;
}

.select-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.select-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--color-neutral-darkest);
}

/* Text Input */
.text-input {
    width: 100%;
    padding: 8px 12px;
    background-color: var(--color-white);
    border: 1px solid var(--color-neutral-light);
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-neutral-darkest);
    font-family: inherit;
}

.text-input:focus,
.select-input:focus {
    outline: none;
    border-color: var(--color-neutral-dark);
}

/* Textarea */
.textarea-input {
    width: 100%;
    min-height: 180px;
    padding: 12px;
    background-color: var(--color-white);
    border: 1px solid var(--color-neutral-light);
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-neutral-darkest);
    font-family: inherit;
    resize: vertical;
}

.textarea-input:focus {
    outline: none;
    border-color: var(--color-neutral-dark);
}

/* Color Selector */
.color-selector-wrapper {
    display: flex;
    gap: 16px;
    width: 100%;
    align-items: flex-start;
}

.color-grid {
    display: flex;
    flex-wrap: wrap;
    width: 384px;
    gap: 0;
}

.color-swatch {
    width: 96px;
    height: 96px;
    border: 1px solid var(--color-background);
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 8px;
}

.color-checkbox {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.checkbox-empty {
    width: 18px;
    height: 18px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    background-color: transparent;
}

.color-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.color-info-text {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 192px;
}

.color-info-text p:first-child {
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-text);
}

.color-name {
    font-weight: 700;
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-text);
}

.color-code {
    font-weight: 700;
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-text);
}

.product-image-wrapper {
    width: 392px;
    height: 392px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

/* Checkboxes */
.checkboxes-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: var(--text-regular);
    line-height: 1.5;
    color: var(--color-neutral-darkest);
}

.checkbox-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

/* Buttons */
.form-actions {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    gap: 16px;
    height: 48px;
}

.btn {
    padding: 10px 24px;
    font-family: 'Space Mono', monospace;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn:hover:not(:disabled):not(.btn-primary):not(.btn-secondary) {
    opacity: 0.9;
}

.btn-secondary {
    border-top-style: solid;
    border-top-width: 1px;
    border-top-color: var(--color-neutral--neutral-darker);
    border-right-style: solid;
    border-right-width: 1px;
    border-right-color: var(--color-neutral--neutral-darker);
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-bottom-color: var(--color-neutral--neutral-darker);
    border-left-style: solid;
    border-left-width: 1px;
    border-left-color: var(--color-neutral--neutral-darker);
    border-top-left-radius: var(--border--radius--2);
    border-top-right-radius: var(--border--radius--2);
    border-bottom-left-radius: var(--border--radius--2);
    border-bottom-right-radius: var(--border--radius--2);
    background-color: var(--color-neutral--neutral-dark);
    background-image: linear-gradient(180deg, var(--color-neutral--neutral-dark), var(--color-neutral--neutral-darkest));
    box-shadow: inset 0 2px 0 0 var(--color-neutral--neutral);
    font-family: var(--heimat-mono);
    color: var(--text-primary-color);
    font-size: 16px;
    text-transform: uppercase;
    white-space: nowrap;
    border-image-source: linear-gradient(#332626 0%, #000 100%);
    border-image-slice: 1;
    padding: 8px 20px;
    font-weight: 700;
    line-height: 1.5em;
    transition-property: all;
    transition-duration: 0.2s;
    transition-timing-function: ease;
    display: inline-flex;
}

.btn-secondary:hover:not(:disabled) {
    box-shadow: inset 0 0 10px 0 var(--color-neutral--neutral-darkest);
    opacity: 1;
}

.btn-primary {
    border-top-style: solid;
    border-top-width: 1px;
    border-top-color: var(--color-brand--copper);
    border-right-style: solid;
    border-right-width: 1px;
    border-right-color: var(--color-brand--copper);
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-bottom-color: var(--color-brand--copper);
    border-left-style: solid;
    border-left-width: 1px;
    border-left-color: var(--color-brand--copper);
    background-color: var(--color-brand--copper-light);
    background-image: linear-gradient(180deg, var(--color-brand--copper-light), var(--color-brand--copper) 100%, var(--color-brand--copper));
    box-shadow: inset 0 2px 0 0 var(--color-brand--copper-lighter);
    font-family: var(--heimat-mono);
    color: var(--color-neutral-darkest);
    font-size: 16px;
    text-align: center;
    text-transform: uppercase;
    border-image-source: linear-gradient(#ae7747 100%, #8b5f38 100%);
    border-image-slice: 1;
    border-radius: 2px;
    justify-content: center;
    align-items: center;
    margin-right: 0;
    padding: 8px 20px;
    font-weight: 700;
    text-decoration: none;
    transition-property: all;
    transition-duration: 0.2s;
    transition-timing-function: ease;
    display: inline-flex;
}

.btn-primary:hover:not(:disabled) {
    box-shadow: inset 0 0 10px 0 var(--color-brand--copper-dark);
    opacity: 1;
}

.btn-primary:active:not(:disabled) {
    background-color: #43464d;
}

.btn-submit {
    min-width: 400px;
}

/* Form Layout for Step 3 */
.form-layout {
    display: flex;
    gap: 32px;
    width: 100%;
    align-items: flex-start;
}

.form-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.summary-column {
    width: 400px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.summary-title {
    font-family: 'Space Mono', monospace;
    font-size: var(--heading-6);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.24px;
    text-transform: uppercase;
    color: var(--color-text);
}

.summary-table {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.summary-row {
    display: flex;
    gap: 16px;
    padding: 4px 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
}

.summary-row-image {
    align-items: center;
}

.summary-label {
    font-family: 'Space Mono', monospace;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text);
    width: 128px;
    flex-shrink: 0;
}

.summary-value {
    font-family: 'Space Mono', monospace;
    font-size: 16px;
    font-weight: 400;
    text-transform: uppercase;
    color: var(--color-text);
    flex: 1;
}

.summary-image-wrapper {
    width: 120px;
    height: 120px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.summary-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .form-layout {
        flex-direction: column;
    }
    
    .summary-column {
        width: 100%;
    }
    
    .color-selector-wrapper {
        flex-direction: column;
    }
    
    .color-grid {
        width: 100%;
    }
    
    .product-image-wrapper {
        width: 100%;
        max-width: 392px;
    }
    
    .btn-submit {
        min-width: auto;
    }
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
    
    .color-grid {
        width: 100%;
    }
    
    .color-swatch {
        width: calc(25% - 0px);
    }
}