117 lines
2.2 KiB
Vue
117 lines
2.2 KiB
Vue
<script setup lang="ts">
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defineProps<{
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variant?: 'primary' | 'secondary' | 'danger' | 'ghost'
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loading?: boolean
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disabled?: boolean
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}>()
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</script>
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<template>
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<button
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class="btn"
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:class="[`btn--${variant ?? 'secondary'}`, { 'btn--loading': loading }]"
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:disabled="disabled || loading"
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>
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<span v-if="loading" class="btn-spinner" />
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<span class="btn-content" :class="{ 'btn-content--hidden': loading }">
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<slot />
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</span>
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</button>
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</template>
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<style scoped>
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.btn {
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position: relative;
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display: inline-flex;
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align-items: center;
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justify-content: center;
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gap: var(--space-sm);
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padding: 0.6rem 1.4rem;
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font-family: var(--font-display);
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font-size: 0.95rem;
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font-weight: 600;
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letter-spacing: 0.01em;
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border-radius: var(--radius-sm);
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transition:
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background var(--duration-fast) ease,
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box-shadow var(--duration-normal) ease,
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transform var(--duration-fast) ease;
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cursor: pointer;
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white-space: nowrap;
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}
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.btn:active:not(:disabled) {
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transform: scale(0.97);
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}
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.btn:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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/* Primary - 朱砂红 */
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.btn--primary {
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background: var(--vermilion);
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color: #fff;
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box-shadow: 0 2px 8px rgba(199, 62, 29, 0.2);
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}
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.btn--primary:hover:not(:disabled) {
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background: var(--vermilion-light);
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box-shadow: 0 4px 16px rgba(199, 62, 29, 0.3);
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}
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/* Secondary */
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.btn--secondary {
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background: transparent;
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color: var(--ink-700);
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border: 1px solid var(--paper-300);
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}
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.btn--secondary:hover:not(:disabled) {
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background: var(--paper-100);
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border-color: var(--ink-300);
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}
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/* Danger */
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.btn--danger {
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background: transparent;
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color: var(--danger);
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border: 1px solid var(--danger);
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}
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.btn--danger:hover:not(:disabled) {
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background: var(--danger-ghost);
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}
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/* Ghost */
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.btn--ghost {
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background: transparent;
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color: var(--ink-500);
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}
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.btn--ghost:hover:not(:disabled) {
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color: var(--ink-900);
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background: var(--paper-100);
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}
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/* Loading */
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.btn-spinner {
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position: absolute;
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width: 18px;
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height: 18px;
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border: 2px solid currentColor;
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border-right-color: transparent;
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border-radius: 50%;
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animation: spin 0.6s linear infinite;
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}
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.btn-content--hidden {
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visibility: hidden;
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}
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@keyframes spin {
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to { transform: rotate(360deg); }
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}
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</style>
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