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| 1 | +// |
| 2 | +// Base styles |
| 3 | +// |
| 4 | + |
| 5 | +.accordion { |
| 6 | + // scss-docs-start accordion-css-vars |
| 7 | + --#{$prefix}accordion-color: #{$accordion-color}; |
| 8 | + --#{$prefix}accordion-bg: #{$accordion-bg}; |
| 9 | + --#{$prefix}accordion-transition: #{$accordion-transition}; |
| 10 | + --#{$prefix}accordion-border-color: #{$accordion-border-color}; |
| 11 | + --#{$prefix}accordion-border-width: #{$accordion-border-width}; |
| 12 | + --#{$prefix}accordion-border-radius: #{$accordion-border-radius}; |
| 13 | + --#{$prefix}accordion-inner-border-radius: #{$accordion-inner-border-radius}; |
| 14 | + --#{$prefix}accordion-btn-padding-x: #{$accordion-button-padding-x}; |
| 15 | + --#{$prefix}accordion-btn-padding-y: #{$accordion-button-padding-y}; |
| 16 | + --#{$prefix}accordion-btn-color: #{$accordion-button-color}; |
| 17 | + --#{$prefix}accordion-btn-bg: #{$accordion-button-bg}; |
| 18 | + --#{$prefix}accordion-btn-icon: #{escape-svg($accordion-button-icon)}; |
| 19 | + --#{$prefix}accordion-btn-icon-width: #{$accordion-icon-width}; |
| 20 | + --#{$prefix}accordion-btn-icon-transform: #{$accordion-icon-transform}; |
| 21 | + --#{$prefix}accordion-btn-icon-transition: #{$accordion-icon-transition}; |
| 22 | + --#{$prefix}accordion-btn-active-icon: #{escape-svg($accordion-button-active-icon)}; |
| 23 | + --#{$prefix}accordion-btn-focus-border-color: #{$accordion-button-focus-border-color}; |
| 24 | + --#{$prefix}accordion-btn-focus-box-shadow: #{$accordion-button-focus-box-shadow}; |
| 25 | + --#{$prefix}accordion-body-padding-x: #{$accordion-body-padding-x}; |
| 26 | + --#{$prefix}accordion-body-padding-y: #{$accordion-body-padding-y}; |
| 27 | + --#{$prefix}accordion-active-color: #{$accordion-button-active-color}; |
| 28 | + --#{$prefix}accordion-active-bg: #{$accordion-button-active-bg}; |
| 29 | + // scss-docs-end accordion-css-vars |
| 30 | +} |
| 31 | + |
| 32 | +.accordion-button { |
| 33 | + position: relative; |
| 34 | + display: flex; |
| 35 | + display: -webkit-flex; |
| 36 | + align-items: center; |
| 37 | + -webkit-align-items: center; |
| 38 | + width: 100%; |
| 39 | + padding: var(--#{$prefix}accordion-btn-padding-y) var(--#{$prefix}accordion-btn-padding-x); |
| 40 | + @include font-size($font-size-base); |
| 41 | + color: var(--#{$prefix}accordion-btn-color); |
| 42 | + text-align: left; // Reset button style |
| 43 | + background-color: var(--#{$prefix}accordion-btn-bg); |
| 44 | + border: 0; |
| 45 | + @include border-radius(0); |
| 46 | + overflow-anchor: none; |
| 47 | + @include transition(var(--#{$prefix}accordion-transition)); |
| 48 | + |
| 49 | + &:not(.collapsed) { |
| 50 | + color: var(--#{$prefix}accordion-active-color); |
| 51 | + background-color: var(--#{$prefix}accordion-active-bg); |
| 52 | + box-shadow: inset 0 calc(-1 * var(--#{$prefix}accordion-border-width)) 0 var(--#{$prefix}accordion-border-color); // stylelint-disable-line function-disallowed-list |
| 53 | + |
| 54 | + &::after { |
| 55 | + background-image: var(--#{$prefix}accordion-btn-active-icon); |
| 56 | + transform: var(--#{$prefix}accordion-btn-icon-transform); |
| 57 | + } |
| 58 | + } |
| 59 | + |
| 60 | + // Accordion icon |
| 61 | + &::after { |
| 62 | + flex-shrink: 0; |
| 63 | + -webkit-flex-shrink: 0; |
| 64 | + width: var(--#{$prefix}accordion-btn-icon-width); |
| 65 | + height: var(--#{$prefix}accordion-btn-icon-width); |
| 66 | + margin-left: auto; |
| 67 | + content: ""; |
| 68 | + background-image: var(--#{$prefix}accordion-btn-icon); |
| 69 | + background-repeat: no-repeat; |
| 70 | + background-size: var(--#{$prefix}accordion-btn-icon-width); |
| 71 | + @include transition(var(--#{$prefix}accordion-btn-icon-transition)); |
| 72 | + } |
| 73 | + |
| 74 | + &:hover { |
| 75 | + z-index: 2; |
| 76 | + } |
| 77 | + |
| 78 | + &:focus { |
| 79 | + z-index: 3; |
| 80 | + border-color: var(--#{$prefix}accordion-btn-focus-border-color); |
| 81 | + outline: 0; |
| 82 | + box-shadow: var(--#{$prefix}accordion-btn-focus-box-shadow); |
| 83 | + } |
| 84 | +} |
| 85 | + |
| 86 | +.accordion-header { |
| 87 | + margin-bottom: 0; |
| 88 | +} |
| 89 | + |
| 90 | +.accordion-item { |
| 91 | + color: var(--#{$prefix}accordion-color); |
| 92 | + background-color: var(--#{$prefix}accordion-bg); |
| 93 | + border: var(--#{$prefix}accordion-border-width) solid var(--#{$prefix}accordion-border-color); |
| 94 | + |
| 95 | + &:first-of-type { |
| 96 | + @include border-top-radius(var(--#{$prefix}accordion-border-radius)); |
| 97 | + |
| 98 | + .accordion-button { |
| 99 | + @include border-top-radius(var(--#{$prefix}accordion-inner-border-radius)); |
| 100 | + } |
| 101 | + } |
| 102 | + |
| 103 | + &:not(:first-of-type) { |
| 104 | + border-top: 0; |
| 105 | + } |
| 106 | + |
| 107 | + // Only set a border-radius on the last item if the accordion is collapsed |
| 108 | + &:last-of-type { |
| 109 | + @include border-bottom-radius(var(--#{$prefix}accordion-border-radius)); |
| 110 | + |
| 111 | + .accordion-button { |
| 112 | + &.collapsed { |
| 113 | + @include border-bottom-radius(var(--#{$prefix}accordion-inner-border-radius)); |
| 114 | + } |
| 115 | + } |
| 116 | + |
| 117 | + .accordion-collapse { |
| 118 | + @include border-bottom-radius(var(--#{$prefix}accordion-border-radius)); |
| 119 | + } |
| 120 | + } |
| 121 | +} |
| 122 | + |
| 123 | +.accordion-body { |
| 124 | + padding: var(--#{$prefix}accordion-body-padding-y) var(--#{$prefix}accordion-body-padding-x); |
| 125 | +} |
| 126 | + |
| 127 | + |
| 128 | +// Flush accordion items |
| 129 | +// |
| 130 | +// Remove borders and border-radius to keep accordion items edge-to-edge. |
| 131 | + |
| 132 | +.accordion-flush { |
| 133 | + .accordion-collapse { |
| 134 | + border-width: 0; |
| 135 | + } |
| 136 | + |
| 137 | + .accordion-item { |
| 138 | + border-right: 0; |
| 139 | + border-left: 0; |
| 140 | + @include border-radius(0); |
| 141 | + |
| 142 | + &:first-child { border-top: 0; } |
| 143 | + &:last-child { border-bottom: 0; } |
| 144 | + |
| 145 | + .accordion-button { |
| 146 | + &, |
| 147 | + &.collapsed { |
| 148 | + @include border-radius(0); |
| 149 | + } |
| 150 | + } |
| 151 | + } |
| 152 | +} |
| 153 | + |
| 154 | +@if $enable-dark-mode { |
| 155 | + @include color-mode(dark) { |
| 156 | + .accordion-button::after { |
| 157 | + --#{$prefix}accordion-btn-icon: #{escape-svg($accordion-button-icon-dark)}; |
| 158 | + --#{$prefix}accordion-btn-active-icon: #{escape-svg($accordion-button-active-icon-dark)}; |
| 159 | + } |
| 160 | + } |
| 161 | +} |
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