/**
 * Follow Button Styles
 * Version: 1.0.0 (2026-05-13)
 *
 * 沿用 member.css / public-profile.css 的 CSS variables
 * 命名前綴：.smacg-follow-btn
 */

.smacg-follow-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 9px 18px;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	border-radius: 10px;
	border: 1px solid transparent;
	cursor: pointer;
	transition: all .15s ease;
	white-space: nowrap;
	font-family: inherit;
	line-height: 1.2;
}

.smacg-follow-btn:disabled,
.smacg-follow-btn[aria-busy="true"] {
	opacity: .65;
	cursor: wait;
}

/* 狀態 1：尚未追蹤（主按鈕） */
.smacg-follow-btn--idle {
	background: linear-gradient(135deg, var(--mc-accent, #f472b6), var(--mc-accent-3, #a78bfa));
	color: #fff;
	box-shadow: 0 4px 14px rgba(244, 114, 182, .35);
}
.smacg-follow-btn--idle:hover:not(:disabled) {
	box-shadow: 0 6px 20px rgba(244, 114, 182, .5);
	filter: brightness(1.06);
	transform: translateY(-1px);
}

/* 狀態 2：追蹤中（次按鈕，hover 變紅顯示「取消」） */
.smacg-follow-btn--following {
	background: var(--mc-surface, rgba(255, 255, 255, .06));
	color: var(--mc-text, #e6e9f2);
	border-color: var(--mc-border, rgba(255, 255, 255, .15));
}
.smacg-follow-btn--following:hover:not(:disabled) {
	background: rgba(239, 68, 68, .15);
	border-color: rgba(239, 68, 68, .5);
	color: #fca5a5;
}
.smacg-follow-btn--following:hover:not(:disabled) .smacg-follow-label::before {
	content: '取消';
}
.smacg-follow-btn--following:hover:not(:disabled) .smacg-follow-label {
	font-size: 0;
}
.smacg-follow-btn--following:hover:not(:disabled) .smacg-follow-label::before {
	font-size: 14px;
}

/* 小尺寸（清單內） */
.smacg-follow-btn--sm {
	padding: 6px 14px;
	font-size: 13px;
}

/* 手機 */
@media (max-width: 480px) {
	.smacg-follow-btn {
		padding: 8px 14px;
		font-size: 13px;
	}
}