/* ====================================
   IOI BREWERY - SOP DOCUMENTATION STYLES V3.2
   NEW: Responsive materials grid (no big gaps!)
   ==================================== */

:root {
    /* Craft Beer Color Palette */
    --foam-highlight: #E9FFF9;
    --gold-body: #FFBE5A;
    --golden-light: #FFD97D;
    --amber-accent: #F28E1C;
    --brown-depth: #B65D45;
    --neutral-base: #E4B9A9;
    
    /* Text Colors */
    --text-dark: #2B1810;
    --text-maroon: #5C3A31;
    --text-medium: #3D2817;
    
    /* Functional Colors */
    --success: #8B6F47;
    --warning: #F28E1C;
    --danger: #B65D45;
    --info: #D4A574;
    
    /* Neutrals */
    --gray-50: #FBF9F7;
    --gray-100: #F5F1ED;
    --gray-200: #EAE3DB;
    --gray-300: #D6C9BC;
    
    /* Typography */
    --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(139, 93, 69, 0.12);
    --shadow-md: 0 4px 6px rgba(139, 93, 69, 0.1);
    --shadow-lg: 0 10px 15px rgba(139, 93, 69, 0.1);
}

/* ====================================
   WORDPRESS BLOCK EDITOR RESETS
   ==================================== */

.sop-page .entry-content > * {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

.sop-page .entry-content .wp-block-group {
    margin-top: 0;
    margin-bottom: 0;
}

.sop-page .entry-content {
    max-width: 100%;
}

.sop-page.generate-full-width .entry-content {
    padding: 0;
}

/* ====================================
   MAIN CONTAINER
   ==================================== */

.sop-page {
    background: linear-gradient(135deg, var(--foam-highlight) 0%, var(--neutral-base) 100%);
    font-family: var(--font-body);
    line-height: 1.7;
}

.sop-page .entry-content {
    padding: var(--space-xl);
}

.sop-content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

/* ====================================
   HEADER SECTION
   ==================================== */

.sop-header {
    background: linear-gradient(135deg, var(--golden-light) 0%, var(--gold-body) 100%);
    color: var(--text-dark);
    padding: var(--space-xl) var(--space-xl);
    position: relative;
    overflow: hidden;
}

.sop-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
}

.sop-number {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.85;
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 1;
    color: var(--text-maroon);
}

.sop-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 var(--space-md) 0;
    position: relative;
    z-index: 1;
    color: var(--text-dark);
}

.sop-meta {
    display: flex;
    gap: var(--space-lg);
    font-size: 0.875rem;
    opacity: 0.85;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.sop-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-maroon);
}

/* Language Tabs */
.language-tabs {
    margin-top: var(--space-lg);
    display: flex;
    gap: var(--space-sm);
    position: relative;
    z-index: 1;
}

.language-tab {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(139, 111, 71, 0.15);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-dark);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.language-tab:hover {
    background: rgba(139, 111, 71, 0.25);
    transform: translateY(-2px);
}

.language-tab.active {
    background: var(--brown-depth);
    color: white;
    border-color: var(--brown-depth);
}

/* ====================================
   CONTENT SECTIONS
   ==================================== */

.sop-body {
    padding: var(--space-xl);
}

.sop-section {
    margin-bottom: var(--space-xl);
    background: var(--gray-50);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--amber-accent);
}

.sop-section:last-child {
    margin-bottom: 0;
}

.sop-section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 var(--space-lg) 0;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.sop-section-title .icon {
    font-size: 1.75rem;
}

.sop-section-content {
    color: var(--text-medium);
    font-size: 1rem;
}

.sop-section-content p {
    margin: var(--space-md) 0;
}

.sop-section-content p:first-child {
    margin-top: 0;
}

.sop-section-content p:last-child {
    margin-bottom: 0;
}

/* ====================================
   MATERIALS GRID - RESPONSIVE (NO GAPS!)
   ==================================== */

.materials-grid {
    display: grid;
    /* Dynamic columns: 1-4 based on available space */
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

/* Adjust for different screen sizes */
@media (min-width: 1200px) {
    .materials-grid {
        /* Wide screens: max 4 columns */
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (min-width: 900px) and (max-width: 1199px) {
    .materials-grid {
        /* Medium screens: max 3 columns */
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

@media (min-width: 600px) and (max-width: 899px) {
    .materials-grid {
        /* Small tablets: max 2 columns */
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

@media (max-width: 599px) {
    .materials-grid {
        /* Mobile: 1 column */
        grid-template-columns: 1fr;
    }
}

.material-item {
    background: white;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 2px solid var(--gray-300);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: all 0.2s ease;
    cursor: pointer;
    position: relative;
    user-select: none;
    min-height: 60px; /* Consistent height */
}

.material-item:hover {
    border-color: var(--amber-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    background: var(--foam-highlight);
}

.material-item.checked {
    border-color: var(--success);
    background: var(--gray-100);
    opacity: 0.7;
}

.material-item.checked .material-text {
    text-decoration: line-through;
}

.material-item::after {
    content: '✓';
    position: absolute;
    top: 4px;
    right: 8px;
    font-size: 1.25rem;
    color: var(--success);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.material-item.checked::after {
    opacity: 1;
}

.material-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.material-text {
    flex: 1;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.4;
}

/* Reset Button for Materials */
.materials-reset-btn {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-lg);
    background: var(--brown-depth);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.materials-reset-btn:hover {
    background: var(--amber-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.materials-reset-btn:active {
    transform: translateY(0);
}

/* ====================================
   PROCEDURE STEPS
   ==================================== */

.procedure-steps {
    counter-reset: step-counter;
    margin-top: var(--space-lg);
}

.procedure-step {
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    padding-left: 3.5rem;
    margin-bottom: var(--space-lg);
    position: relative;
    counter-increment: step-counter;
    transition: all 0.3s ease;
}

.procedure-step:last-child {
    margin-bottom: 0;
}

.procedure-step:hover {
    border-color: var(--amber-accent);
    box-shadow: var(--shadow-md);
}

.procedure-step::before {
    content: counter(step-counter);
    position: absolute;
    top: var(--space-lg);
    left: var(--space-md);
    background: linear-gradient(135deg, var(--gold-body) 0%, var(--amber-accent) 100%);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 var(--space-md) 0;
}

.step-content {
    color: var(--text-medium);
}

.step-checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-xs) 0;
    margin-bottom: var(--space-xs);
}

.step-checkbox-item:last-child {
    margin-bottom: 0;
}

.step-checkbox-item input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--amber-accent);
    flex-shrink: 0;
}

.step-checkbox-label {
    flex: 1;
    cursor: pointer;
    user-select: none;
    color: var(--text-dark);
    line-height: 1.5;
}

.step-checkbox-item input[type="checkbox"]:checked + .step-checkbox-label {
    text-decoration: line-through;
    opacity: 0.6;
    color: var(--text-maroon);
}

/* ====================================
   NOTES & TIPS
   ==================================== */

.notes-section {
    background: linear-gradient(135deg, #FFF9E6 0%, #FFF3D6 100%);
    border-left: 4px solid var(--amber-accent);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
}

.notes-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--brown-depth);
    margin: 0 0 var(--space-md) 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.note-item {
    background: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
}

.note-item:last-child {
    margin-bottom: 0;
}

.note-icon {
    font-size: 1.125rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.note-type-best-practice { color: var(--success); }
.note-type-safety { color: var(--danger); }
.note-type-warning { color: var(--amber-accent); }
.note-type-info { color: var(--info); }

.note-content {
    flex: 1;
    color: var(--text-medium);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.note-content strong {
    color: var(--text-dark);
    font-weight: 600;
}

/* ====================================
   SOP LIST PAGE STYLES
   ==================================== */

.sop-list-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-xl);
}

.sop-list-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.sop-list-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--space-md);
}

.sop-list-description {
    font-size: 1.125rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto;
}

.sop-category-section {
    margin-bottom: var(--space-2xl);
}

.sop-category-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 3px solid var(--amber-accent);
}

.sop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.sop-card {
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.sop-card:hover {
    border-color: var(--amber-accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.sop-card-number {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--amber-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

.sop-card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--space-md);
}

.sop-card-title a {
    color: inherit;
    text-decoration: none;
}

.sop-card-title a:hover {
    color: var(--amber-accent);
}

.sop-card-meta {
    display: flex;
    gap: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-maroon);
    margin-top: auto;
}

.sop-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ====================================
   LANGUAGE CONTENT TOGGLE
   ==================================== */

.language-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ====================================
   FOOTER
   ==================================== */

.sop-footer {
    border-top: 2px solid var(--gray-300);
    padding: var(--space-lg);
    margin: var(--space-xl) var(--space-xl) 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
}

.footer-item {
    background: var(--gray-50);
    padding: var(--space-md);
    border-radius: var(--radius-md);
}

.footer-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-maroon);
    font-weight: 600;
    margin-bottom: 4px;
}

.footer-value {
    font-size: 0.875rem;
    color: var(--text-dark);
    font-weight: 600;
}

/* ====================================
   STATUS BADGES
   ==================================== */

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active {
    background: #E8F5E9;
    color: var(--success);
}

.status-draft {
    background: #FFF3E0;
    color: var(--amber-accent);
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */

@media (max-width: 768px) {
    .sop-page .entry-content {
        padding: var(--space-md);
    }
    
    .sop-header {
        padding: var(--space-lg);
    }
    
    .sop-title {
        font-size: 1.75rem;
    }
    
    .sop-meta {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .sop-body {
        padding: var(--space-md);
    }
    
    .sop-footer {
        grid-template-columns: 1fr;
        padding: var(--space-md);
        margin: var(--space-lg) var(--space-md) 0;
    }
    
    .procedure-step {
        padding-left: 3rem;
    }
    
    .procedure-step::before {
        left: var(--space-sm);
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    
    .sop-grid {
        grid-template-columns: 1fr;
    }
    
    .sop-list-title {
        font-size: 2rem;
    }
}

/* ====================================
   PRINT STYLES
   ==================================== */

@media print {
    @page {
        margin: 0.5cm;
        size: A4;
    }
    
    body {
        font-size: 10pt;
        line-height: 1.3;
    }
    
    .sop-page {
        background: white !important;
    }
    
    .sop-header {
        background: var(--golden-light) !important;
        color: var(--text-dark) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        padding: 0.5cm !important;
        margin-bottom: 0.3cm !important;
    }
    
    .sop-title {
        font-size: 16pt !important;
        margin-bottom: 0.2cm !important;
    }
    
    .sop-number,
    .sop-meta {
        font-size: 8pt !important;
    }
    
    .sop-body {
        padding: 0.3cm !important;
    }
    
    .sop-section {
        margin-bottom: 0.3cm !important;
        padding: 0.3cm !important;
        page-break-inside: avoid;
        border-left-width: 2px !important;
    }
    
    .sop-section-title {
        font-size: 12pt !important;
        margin-bottom: 0.2cm !important;
    }
    
    .procedure-step {
        margin-bottom: 0.25cm !important;
        padding: 0.25cm !important;
        padding-left: 1.5cm !important;
        page-break-inside: avoid;
        border-width: 1px !important;
    }
    
    .procedure-step::before {
        width: 24px !important;
        height: 24px !important;
        font-size: 10pt !important;
        left: 0.2cm !important;
        top: 0.2cm !important;
    }
    
    .step-title {
        font-size: 11pt !important;
        margin-bottom: 0.1cm !important;
    }
    
    .step-checkbox-item {
        padding: 0 !important;
        margin-bottom: 0.05cm !important;
        font-size: 9pt !important;
    }
    
    .step-checkbox-item input[type="checkbox"] {
        width: 12px !important;
        height: 12px !important;
    }
    
    .materials-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.2cm !important;
        margin-top: 0.2cm !important;
    }
    
    .material-item {
        padding: 0.2cm !important;
        font-size: 9pt !important;
        border-width: 1px !important;
    }
    
    .material-icon {
        font-size: 12pt !important;
    }
    
    .notes-section {
        padding: 0.3cm !important;
        margin-bottom: 0.3cm !important;
        border-left-width: 2px !important;
    }
    
    .notes-title {
        font-size: 11pt !important;
        margin-bottom: 0.2cm !important;
    }
    
    .note-item {
        padding: 0.15cm 0.2cm !important;
        margin-bottom: 0.1cm !important;
        font-size: 9pt !important;
    }
    
    .sop-footer {
        padding: 0.3cm !important;
        margin-top: 0.3cm !important;
        gap: 0.2cm !important;
        border-top-width: 1px !important;
    }
    
    .footer-item {
        padding: 0.15cm !important;
    }
    
    .footer-label {
        font-size: 7pt !important;
    }
    
    .footer-value {
        font-size: 9pt !important;
    }
    
    .language-tabs,
    .materials-reset-btn {
        display: none !important;
    }
    
    .language-content {
        display: block !important;
    }
    
    .language-content:not(.active) {
        display: none !important;
    }
    
    * {
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .procedure-step,
    .material-item,
    .note-item,
    .footer-item {
        page-break-inside: avoid;
    }
}

/* ====================================
   GENERATEPRESS SPECIFIC OVERRIDES
   ==================================== */

.sop-page.generate-full-width .site-content {
    padding: 0;
}

.sop-page .entry-content h1,
.sop-page .entry-content h2,
.sop-page .entry-content h3 {
    color: inherit;
}

.sop-section a {
    color: var(--brown-depth);
}

.sop-section a:hover {
    color: var(--amber-accent);
}