/* Minimal / theme-inheriting styles.
   Only layout (spacing, widths) is set here — colors, fonts, borders,
   and button appearance are intentionally left alone so your active
   WordPress theme's own styling applies to the form fields and buttons. */

.iisf-tr-form-wrap {
	max-width: 560px;
	margin: 0 auto;
}
.iisf-tr-header { margin-bottom: 20px; }
.iisf-tr-meta { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }

.iisf-tr-error,
.iisf-tr-closed,
.iisf-tr-ajax-msg {
	margin-bottom: 18px;
	padding: 12px 16px;
}
.iisf-tr-ajax-msg.err { border-left: 4px solid #c62828; }
.iisf-tr-success {
	padding: 20px 22px;
	border-left: 4px solid #2e7d32;
	font-weight: 600;
}

.iisf-tr-row { margin-bottom: 16px; }
.iisf-tr-row label { display: block; margin-bottom: 6px; }
.iisf-tr-row input,
.iisf-tr-row select,
.iisf-tr-row textarea {
	width: 100%;
	box-sizing: border-box;
}

.iisf-tr-coupon-inline { display: flex; gap: 8px; }
.iisf-tr-coupon-inline input { flex: 1; }
.iisf-tr-coupon-msg { margin-top: 6px; font-size: 0.9em; }
.iisf-tr-coupon-msg.ok { color: #2e7d32; }
.iisf-tr-coupon-msg.err { color: #c62828; }

.iisf-tr-price-box { margin: 16px 0; padding: 12px 16px; }
.iisf-tr-price-row { display: flex; justify-content: space-between; padding: 4px 0; }
.iisf-tr-total-row { font-weight: 700; margin-top: 4px; padding-top: 8px; border-top: 1px solid rgba(0,0,0,0.15); }
.iisf-tr-discount-row { color: #c62828; }

.iisf-tr-submit { width: 100%; margin-top: 6px; }

/* Admin dashboard stat cards keep minimal structure too */
.iisf-tr-stat-cards { display: flex; gap: 18px; margin-top: 18px; flex-wrap: wrap; }
.iisf-tr-stat-card { padding: 16px 22px; min-width: 150px; border: 1px solid #ddd; }
.iisf-tr-stat-num { font-size: 26px; font-weight: 700; }
.iisf-tr-stat-label { font-size: 12px; margin-top: 4px; }