/* =========================================================
   ทะเบียนศิษย์เก่า สาขาภาษาไทย มรภ.วไลยอลงกรณ์ฯ
   ธีมสีกรมท่า–ทอง  |  ฟอนต์ TH Sarabun New / Sarabun
   ========================================================= */

/* ตัวแปรสีระดับ :root เพื่อให้ทั้งหน้า (รวมถึง Modal ที่อยู่นอก .sar-wrap) ใช้ได้ */
:root {
	--sar-navy:        #0b2447;
	--sar-navy-2:      #123a6b;
	--sar-navy-deep:   #071a35;
	--sar-gold:        #c9a227;
	--sar-gold-light:  #e6c65c;
	--sar-gold-soft:   #f6edcf;
	--sar-ink:         #1f2937;
	--sar-muted:       #6b7280;
	--sar-line:        #e7e9ee;
	--sar-bg:          #f7f8fb;
	--sar-radius:      16px;
	--sar-shadow:      0 10px 30px rgba(11,36,71,.10);
	--sar-shadow-lg:   0 20px 50px rgba(11,36,71,.18);
	--sar-font:        "TH Sarabun New", "Sarabun", "Prompt", system-ui, -apple-system, sans-serif;
}

.sar-wrap {
	font-family: var(--sar-font);
	color: var(--sar-ink);
	font-size: 18px;
	line-height: 1.6;
	max-width: 1180px;
	margin: 0 auto;
	padding: 12px;
	box-sizing: border-box;
}
.sar-wrap *,
.sar-wrap *::before,
.sar-wrap *::after { box-sizing: border-box; }

.sar-wrap h2, .sar-wrap h3 { font-family: var(--sar-font); margin: 0; line-height: 1.3; }

/* ---------------------------------------------------------
   ฟอร์มลงทะเบียน
   --------------------------------------------------------- */
.sar-card-form {
	background: #fff;
	border-radius: var(--sar-radius);
	box-shadow: var(--sar-shadow);
	overflow: hidden;
	max-width: 820px;
	margin: 0 auto;
	border: 1px solid var(--sar-line);
}
.sar-form-header {
	background: linear-gradient(135deg, var(--sar-navy) 0%, var(--sar-navy-2) 100%);
	color: #fff;
	padding: 34px 30px 30px;
	text-align: center;
	position: relative;
}
.sar-form-header::after {
	content: "";
	position: absolute; left: 0; right: 0; bottom: 0;
	height: 4px;
	background: linear-gradient(90deg, var(--sar-gold), var(--sar-gold-light), var(--sar-gold));
}
.sar-form-title { font-size: 32px; font-weight: 700; letter-spacing: .3px; }
.sar-form-title::after {
	content: ""; display: block; width: 60px; height: 3px;
	background: var(--sar-gold); margin: 10px auto 0; border-radius: 3px;
}
.sar-form-sub { margin: 12px 0 0; opacity: .9; font-size: 18px; }

.sar-form { padding: 30px; }

/* ตัวอัปโหลดรูป (avatar) */
.sar-photo-uploader { text-align: center; margin-bottom: 26px; }
.sar-avatar-label { display: inline-block; cursor: pointer; }
.sar-avatar-preview {
	width: 130px; height: 130px; border-radius: 50%;
	border: 3px dashed var(--sar-gold);
	background: var(--sar-gold-soft);
	display: flex; flex-direction: column; align-items: center; justify-content: center;
	color: var(--sar-navy); overflow: hidden; margin: 0 auto;
	transition: .25s ease;
}
.sar-avatar-preview:hover { border-color: var(--sar-navy); transform: scale(1.03); }
.sar-avatar-preview.has-image { border-style: solid; }
.sar-avatar-preview img { width: 100%; height: 100%; object-fit: cover; }
.sar-avatar-plus { font-size: 40px; font-weight: 300; line-height: 1; color: var(--sar-gold); }
.sar-avatar-text { font-size: 15px; margin-top: 2px; }
.sar-hint { display: block; color: var(--sar-muted); font-size: 15px; margin-top: 10px; }

/* กริดฟิลด์ */
.sar-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.sar-col-full { grid-column: 1 / -1; }
.sar-field label { display: block; font-weight: 600; color: var(--sar-navy); margin-bottom: 6px; font-size: 17px; }
.sar-field .req { color: #d92d20; }
.sar-field input,
.sar-field select,
.sar-field textarea {
	width: 100%; padding: 11px 14px;
	border: 1.5px solid var(--sar-line); border-radius: 10px;
	font-family: var(--sar-font); font-size: 17px; color: var(--sar-ink);
	background: #fff; transition: .2s ease; -webkit-appearance: none; appearance: none;
}
.sar-field select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230b2447' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
	background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px;
}
.sar-field input:focus,
.sar-field select:focus,
.sar-field textarea:focus {
	outline: none; border-color: var(--sar-gold);
	box-shadow: 0 0 0 3px rgba(201,162,39,.18);
}
.sar-field textarea { resize: vertical; }

/* honeypot */
.sar-hp { position: absolute !important; left: -9999px !important; height: 0; width: 0; opacity: 0; }

/* consent */
.sar-consent {
	display: flex; align-items: flex-start; gap: 10px;
	margin: 22px 0 20px; font-size: 16px; color: var(--sar-ink);
}
.sar-consent input { margin-top: 5px; width: 18px; height: 18px; accent-color: var(--sar-navy); flex-shrink: 0; }

/* ปุ่มส่ง */
.sar-btn-submit {
	width: 100%; border: none; cursor: pointer;
	background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2));
	color: #fff; font-family: var(--sar-font); font-size: 20px; font-weight: 600;
	padding: 14px 20px; border-radius: 12px; transition: .25s ease;
	box-shadow: 0 8px 20px rgba(11,36,71,.28); position: relative;
}
.sar-btn-submit::before {
	content: ""; position: absolute; inset: 0; border-radius: 12px;
	border: 1.5px solid rgba(201,162,39,.5); opacity: 0; transition: .25s;
}
.sar-btn-submit:hover:not(:disabled) { transform: translateY(-2px); box-shadow: var(--sar-shadow-lg); }
.sar-btn-submit:hover:not(:disabled)::before { opacity: 1; }
.sar-btn-submit:disabled { opacity: .7; cursor: not-allowed; }

/* ข้อความแจ้งผล */
.sar-form-message { display: none; margin-top: 18px; padding: 14px 16px; border-radius: 10px; font-size: 17px; }
.sar-form-message.show { display: block; }
.sar-msg-success { background: #e7f6ec; color: #036b26; border: 1px solid #b7e4c7; }
.sar-msg-error   { background: #fdecea; color: #a4262c; border: 1px solid #f5c2c0; }

/* ---------------------------------------------------------
   ทำเนียบศิษย์เก่า
   --------------------------------------------------------- */
.sar-dir-hero {
	text-align: center; color: #fff; border-radius: 20px;
	padding: 48px 24px 42px; margin-bottom: 28px; position: relative; overflow: hidden;
	background:
		radial-gradient(1200px 300px at 50% -40%, rgba(201,162,39,.35), transparent 60%),
		linear-gradient(135deg, var(--sar-navy-deep), var(--sar-navy) 55%, var(--sar-navy-2));
}
.sar-dir-hero::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 5px;
	background: linear-gradient(90deg, transparent, var(--sar-gold), transparent);
}
.sar-dir-emblem { font-size: 40px; color: var(--sar-gold-light); line-height: 1; margin-bottom: 6px; }
.sar-dir-title { font-size: 40px; font-weight: 700; letter-spacing: .5px; }
.sar-dir-sub { margin: 10px 0 0; opacity: .9; font-size: 19px; }
.sar-dir-count {
	display: inline-block; margin-top: 14px; padding: 3px 14px;
	background: rgba(255,255,255,.12); border: 1px solid rgba(230,198,92,.5);
	border-radius: 999px; font-size: 14px; backdrop-filter: blur(4px);
}
.sar-dir-count span { color: var(--sar-gold-light); font-weight: 700; font-size: 15px; }

/* แถบเครื่องมือ */
.sar-toolbar {
	display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between;
	margin-bottom: 26px;
}
.sar-search { flex: 1 1 260px; position: relative; }
.sar-search::before {
	content: ""; position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
	width: 18px; height: 18px;
	background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M21 21l-4.3-4.3'/%3E%3C/svg%3E") no-repeat center;
}
.sar-search input {
	width: 100%; padding: 12px 16px 12px 42px;
	border: 1.5px solid var(--sar-line); border-radius: 999px;
	font-family: var(--sar-font); font-size: 17px; background: #fff; transition: .2s;
}
.sar-search input:focus { outline: none; border-color: var(--sar-gold); box-shadow: 0 0 0 3px rgba(201,162,39,.18); }

.sar-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.sar-chip {
	font-family: var(--sar-font); font-size: 16px; cursor: pointer;
	padding: 8px 16px; border-radius: 999px; border: 1.5px solid var(--sar-line);
	background: #fff; color: var(--sar-navy); transition: .2s; white-space: nowrap;
}
.sar-chip:hover { border-color: var(--sar-gold); }
.sar-chip.active {
	background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2));
	color: #fff; border-color: var(--sar-navy);
}

/* หัวข้อกลุ่มปี */
.sar-year-section { margin-bottom: 40px; }
.sar-year-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.sar-year-badge {
	flex-shrink: 0; min-width: 74px; height: 74px; padding: 0 10px;
	display: flex; align-items: center; justify-content: center;
	background: linear-gradient(135deg, var(--sar-gold), var(--sar-gold-light));
	color: var(--sar-navy-deep); font-weight: 700; font-size: 24px;
	border-radius: 16px; box-shadow: 0 8px 18px rgba(201,162,39,.30);
}
.sar-year-label { display: flex; flex-direction: column; }
.sar-year-th { font-size: 24px; font-weight: 700; color: var(--sar-navy); }
.sar-year-num { font-size: 16px; color: var(--sar-muted); }
.sar-year-head::after {
	content: ""; flex: 1; height: 2px;
	background: linear-gradient(90deg, var(--sar-line), transparent);
}

/* กริดการ์ด */
.sar-grid-cards {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 22px;
}

.sar-card {
	background: #fff; border-radius: var(--sar-radius);
	border: 1px solid var(--sar-line); overflow: hidden;
	cursor: pointer; transition: .28s cubic-bezier(.2,.7,.3,1);
	box-shadow: 0 4px 14px rgba(11,36,71,.06); position: relative;
}
.sar-card:hover, .sar-card:focus-visible {
	transform: translateY(-6px); box-shadow: var(--sar-shadow-lg);
	border-color: var(--sar-gold); outline: none;
}
.sar-card-photo {
	position: relative; aspect-ratio: 1/1; overflow: hidden;
	background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2));
}
.sar-card-photo img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.sar-card:hover .sar-card-photo img { transform: scale(1.06); }
.sar-card-initial {
	width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
	font-size: 62px; font-weight: 700; color: var(--sar-gold-light);
}
.sar-card-batch {
	position: absolute; top: 12px; right: 12px;
	background: rgba(11,36,71,.86); color: var(--sar-gold-light);
	font-size: 14px; font-weight: 600; padding: 4px 12px; border-radius: 999px;
	border: 1px solid rgba(230,198,92,.5); backdrop-filter: blur(3px);
}
.sar-card-body { padding: 16px 16px 18px; }
.sar-card-name { font-size: 20px; font-weight: 700; color: var(--sar-navy); margin-bottom: 4px; }
.sar-card-role { font-size: 16px; color: var(--sar-ink); margin: 0 0 2px; }
.sar-card-work { font-size: 15px; color: var(--sar-muted); margin: 0 0 10px;
	display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.sar-card-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.sar-tag { font-size: 14px; padding: 3px 10px; border-radius: 999px; font-weight: 500; }
.sar-tag-year { background: var(--sar-gold-soft); color: #8a6d10; border: 1px solid #ecd98f; }

/* ว่าง / ไม่พบผล */
.sar-empty, .sar-no-result { text-align: center; color: var(--sar-muted); padding: 40px 0; font-size: 19px; }

/* ---------------------------------------------------------
   Modal
   --------------------------------------------------------- */
.sar-modal { position: fixed; inset: 0; z-index: 99999; display: flex; align-items: center; justify-content: center; padding: 16px; }
.sar-modal[hidden] { display: none; }
.sar-modal-overlay { position: absolute; inset: 0; background: rgba(7,26,53,.55); backdrop-filter: blur(3px); }
.sar-modal-box {
	position: relative; background: #fff; border-radius: 20px; max-width: 460px; width: 100%;
	max-height: 90vh; overflow-y: auto; box-shadow: var(--sar-shadow-lg);
	font-family: var(--sar-font); color: var(--sar-ink); animation: sar-pop .25s ease;
}
@keyframes sar-pop { from { transform: translateY(16px) scale(.97); opacity: 0; } to { transform: none; opacity: 1; } }
.sar-modal-close {
	position: absolute; top: 12px; right: 14px; z-index: 2;
	background: rgba(255,255,255,.9); border: none; width: 36px; height: 36px; border-radius: 50%;
	font-size: 26px; line-height: 1; color: var(--sar-navy); cursor: pointer; transition: .2s;
}
.sar-modal-close:hover { background: var(--sar-gold-soft); transform: rotate(90deg); }

.sar-m-head {
	text-align: center; color: #fff; padding: 34px 20px 24px;
	background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2));
	border-radius: 20px 20px 0 0;
}
.sar-m-avatar {
	width: 110px; height: 110px; border-radius: 50%; margin: 0 auto 12px; overflow: hidden;
	border: 3px solid var(--sar-gold); background: var(--sar-navy-deep);
	display: flex; align-items: center; justify-content: center;
}
.sar-m-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sar-m-initial { font-size: 48px; font-weight: 700; color: var(--sar-gold-light); }
.sar-m-name { font-size: 26px; font-weight: 700; }
.sar-m-role { margin: 4px 0 0; opacity: .9; font-size: 18px; }

.sar-m-body { padding: 20px 24px 6px; }
.sar-m-row {
	display: flex; justify-content: space-between; gap: 14px;
	padding: 10px 0; border-bottom: 1px dashed var(--sar-line); font-size: 17px;
}
.sar-m-row:last-child { border-bottom: none; }
.sar-m-row span { color: var(--sar-muted); flex-shrink: 0; }
.sar-m-row strong { color: var(--sar-navy); text-align: right; font-weight: 600; }

.sar-m-quote {
	margin: 6px 24px 18px; padding: 14px 18px;
	background: var(--sar-gold-soft); border-left: 4px solid var(--sar-gold);
	border-radius: 0 10px 10px 0; color: #6b5510; font-size: 17px; line-height: 1.55;
}
.sar-m-socials { padding: 0 24px 24px; display: flex; gap: 10px; }
.sar-m-link {
	flex: 1; text-align: center; text-decoration: none;
	padding: 10px; border-radius: 10px; font-weight: 600; font-size: 16px;
	background: var(--sar-navy); color: #fff !important; transition: .2s;
}
.sar-m-link:hover { background: var(--sar-gold); color: var(--sar-navy-deep) !important; }

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
@media (max-width: 640px) {
	.sar-wrap { font-size: 17px; }
	.sar-form { padding: 22px 18px; }
	.sar-grid-2 { grid-template-columns: 1fr; }
	.sar-form-title, .sar-dir-title { font-size: 28px; }
	.sar-grid-cards { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
	.sar-card-name { font-size: 18px; }
	.sar-card-initial { font-size: 46px; }
	.sar-year-badge { min-width: 58px; height: 58px; font-size: 20px; }
	.sar-year-th { font-size: 20px; }
	.sar-toolbar { flex-direction: column; align-items: stretch; }
	.sar-filters { justify-content: flex-start; overflow-x: auto; padding-bottom: 4px; }
}

/* =========================================================
   แถบปรับมุมมอง: จำนวนต่อหน้า + รูปแบบการเรียงแถว
   ========================================================= */
.sar-viewbar {
	display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
	background: #fff; border: 1px solid var(--sar-line); border-radius: 12px;
	padding: 10px 14px; margin-bottom: 24px;
}
.sar-viewbar-left, .sar-viewbar-right { display: flex; align-items: center; gap: 10px; }
.sar-vb-label { font-size: 16px; color: var(--sar-muted); }
.sar-perpage-select {
	font-family: var(--sar-font); font-size: 16px; color: var(--sar-navy);
	padding: 7px 34px 7px 12px; border: 1.5px solid var(--sar-line); border-radius: 8px;
	background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230b2447' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;
	-webkit-appearance: none; appearance: none; cursor: pointer;
}
.sar-perpage-select:focus { outline: none; border-color: var(--sar-gold); box-shadow: 0 0 0 3px rgba(201,162,39,.18); }

/* ปุ่มสลับรูปแบบ (segmented) */
.sar-layout-switch { display: inline-flex; border: 1.5px solid var(--sar-line); border-radius: 10px; overflow: hidden; background: #fff; }
.sar-lb {
	font-family: var(--sar-font); min-width: 38px; height: 36px; padding: 0 10px;
	border: none; background: #fff; color: var(--sar-navy); cursor: pointer;
	font-size: 16px; font-weight: 600; display: inline-flex; align-items: center; justify-content: center;
	border-left: 1px solid var(--sar-line); transition: .18s;
}
.sar-lb:first-child { border-left: none; }
.sar-lb:hover { background: var(--sar-gold-soft); }
.sar-lb.active { background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2)); color: #fff; }
.sar-lb-icon svg { display: block; }

/* =========================================================
   รูปแบบการเรียงแถว (คอลัมน์)
   ========================================================= */
.sar-cols-auto .sar-grid-cards { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.sar-cols-2 .sar-grid-cards    { grid-template-columns: repeat(2, 1fr); }
.sar-cols-3 .sar-grid-cards    { grid-template-columns: repeat(3, 1fr); }
.sar-cols-4 .sar-grid-cards    { grid-template-columns: repeat(4, 1fr); }
.sar-cols-5 .sar-grid-cards    { grid-template-columns: repeat(5, 1fr); }

/* แบบรายการ (List) */
.sar-layout-list .sar-grid-cards { grid-template-columns: 1fr; gap: 14px; }
.sar-layout-list .sar-card { display: flex; align-items: stretch; }
.sar-layout-list .sar-card-photo { width: 130px; min-width: 130px; aspect-ratio: auto; height: auto; }
.sar-layout-list .sar-card-initial { font-size: 44px; }
.sar-layout-list .sar-card:hover .sar-card-photo img { transform: none; }
.sar-layout-list .sar-card-body { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 16px 20px; }
.sar-layout-list .sar-card-name { font-size: 21px; }
.sar-layout-list .sar-card-work { -webkit-line-clamp: 2; }

/* =========================================================
   การแบ่งหน้า (Pagination)
   ========================================================= */
.sar-pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.sar-page-btn {
	font-family: var(--sar-font); min-width: 42px; height: 42px; padding: 0 12px;
	border: 1.5px solid var(--sar-line); background: #fff; color: var(--sar-navy);
	border-radius: 10px; font-size: 17px; font-weight: 600; cursor: pointer; transition: .18s;
}
.sar-page-btn:hover:not(:disabled):not(.active) { border-color: var(--sar-gold); background: var(--sar-gold-soft); }
.sar-page-btn.active {
	background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2));
	color: #fff; border-color: var(--sar-navy); cursor: default;
}
.sar-page-btn:disabled { opacity: .45; cursor: not-allowed; }
.sar-page-btn.sar-ellipsis { border: none; background: transparent; cursor: default; min-width: 24px; }
.sar-page-summary { text-align: center; color: var(--sar-muted); font-size: 16px; margin-top: 12px; }

/* =========================================================
   Responsive สำหรับมุมมองใหม่
   ========================================================= */
@media (max-width: 860px) {
	.sar-cols-4 .sar-grid-cards,
	.sar-cols-5 .sar-grid-cards { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
	.sar-viewbar { justify-content: center; }
	.sar-cols-3 .sar-grid-cards,
	.sar-cols-4 .sar-grid-cards,
	.sar-cols-5 .sar-grid-cards { grid-template-columns: repeat(2, 1fr); }
	.sar-layout-list .sar-card-photo { width: 96px; min-width: 96px; }
	.sar-layout-list .sar-card-name { font-size: 18px; }
	.sar-page-btn { min-width: 38px; height: 38px; font-size: 16px; }
}

/* =========================================================
   สถานะศิษย์ (ศิษย์เก่า / ศิษย์ปัจจุบัน)
   ========================================================= */
.sar-status-toggle { display: flex; gap: 12px; flex-wrap: wrap; }
.sar-status-opt {
	flex: 1 1 200px; display: flex; align-items: center; gap: 10px; cursor: pointer;
	padding: 12px 16px; border: 1.5px solid var(--sar-line); border-radius: 12px;
	font-size: 17px; color: var(--sar-ink); transition: .18s; background: #fff; margin: 0;
}
.sar-status-opt:hover { border-color: var(--sar-gold); }
.sar-status-opt input { width: 18px; height: 18px; accent-color: var(--sar-navy); margin: 0; flex-shrink: 0; }
.sar-status-opt:has(input:checked) {
	border-color: var(--sar-navy); background: linear-gradient(135deg, rgba(11,36,71,.04), rgba(201,162,39,.06));
	box-shadow: inset 0 0 0 1px var(--sar-navy);
}

/* ฟิลด์ปีที่จบเมื่อถูกปิด (ศิษย์ปัจจุบัน) */
.sar-field.sar-disabled { opacity: .5; }
.sar-field.sar-disabled select { background-color: #f3f4f6; cursor: not-allowed; }

/* ป้ายบนการ์ด: ศิษย์ปัจจุบัน */
.sar-tag-current {
	background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2));
	color: #fff; border: 1px solid var(--sar-navy);
}

/* ชิปกรอง: ศิษย์ปัจจุบัน */
.sar-chip-current { border-color: var(--sar-gold); }
.sar-chip-current.active { background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2)); }

/* ป้ายหัวข้อกลุ่ม: ศิษย์ปัจจุบัน */
.sar-badge-current {
	background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2)) !important;
	color: var(--sar-gold-light) !important;
	box-shadow: 0 8px 18px rgba(11,36,71,.32) !important;
}
.sar-badge-current svg { display: block; }
.sar-section-current .sar-year-th { color: var(--sar-navy); }

/* =========================================================
   แก้ปัญหา modal อยู่นอก .sar-wrap ทำให้ตัวแปรสีใช้ไม่ได้
   (ตัวอักษรขาวบนพื้นขาว) — กำหนดตัวแปรสี + ฟอนต์ให้ modal โดยตรง
   ========================================================= */
.sar-modal {
	--sar-navy:        #0b2447;
	--sar-navy-2:      #123a6b;
	--sar-navy-deep:   #071a35;
	--sar-gold:        #c9a227;
	--sar-gold-light:  #e6c65c;
	--sar-gold-soft:   #f6edcf;
	--sar-ink:         #1f2937;
	--sar-muted:       #6b7280;
	--sar-line:        #e7e9ee;
	--sar-radius:      16px;
	--sar-shadow-lg:   0 20px 50px rgba(11,36,71,.18);
	--sar-font:        "TH Sarabun New", "Sarabun", "Prompt", system-ui, -apple-system, sans-serif;
}
/* กันธีมกำหนดสีข้อความมาทับ: บังคับสีข้อความในกล่องให้ชัดเจน */
.sar-modal-box { color: var(--sar-ink); }
.sar-m-head, .sar-m-head .sar-m-name, .sar-m-head .sar-m-role { color: #fff; }
.sar-m-row span { color: var(--sar-muted); }
.sar-m-row strong { color: var(--sar-navy); }

/* =========================================================
   กล่องรหัสแก้ไข (หลังลงทะเบียน) + ปุ่มแก้ไขใน Modal
   ========================================================= */
.sar-code-box {
	margin-top: 16px; padding: 18px 20px; text-align: center;
	background: var(--sar-gold-soft); border: 1.5px dashed var(--sar-gold);
	border-radius: 12px;
}
.sar-code-title { font-size: 16px; color: #6b5510; margin-bottom: 6px; }
.sar-code-value {
	font-size: 30px; font-weight: 700; letter-spacing: 4px; color: var(--sar-navy);
	font-family: "Courier New", monospace; margin: 4px 0 8px; word-break: break-all;
}
.sar-code-hint { font-size: 15px; color: var(--sar-muted); line-height: 1.5; }

/* ปุ่ม/กล่องแก้ไขใน Modal */
.sar-m-edit { padding: 4px 24px 24px; }
.sar-m-edit-toggle {
	width: 100%; font-family: var(--sar-font); font-size: 17px; font-weight: 600;
	padding: 11px; border-radius: 10px; cursor: pointer;
	background: #fff; color: var(--sar-navy); border: 1.5px solid var(--sar-navy);
	transition: .18s;
}
.sar-m-edit-toggle:hover { background: var(--sar-navy); color: #fff; }
.sar-m-edit-box { margin-top: 12px; }
.sar-m-edit-label { font-size: 15px; color: var(--sar-muted); margin: 0 0 8px; }
.sar-m-edit-row { display: flex; gap: 8px; }
.sar-m-edit-row input {
	flex: 1; padding: 11px 14px; border: 1.5px solid var(--sar-line); border-radius: 10px;
	font-family: "Courier New", monospace; font-size: 18px; letter-spacing: 2px; text-transform: uppercase;
}
.sar-m-edit-row input:focus { outline: none; border-color: var(--sar-gold); box-shadow: 0 0 0 3px rgba(201,162,39,.18); }
.sar-m-edit-row button {
	font-family: var(--sar-font); font-size: 17px; font-weight: 600; padding: 0 18px;
	border: none; border-radius: 10px; cursor: pointer;
	background: linear-gradient(135deg, var(--sar-navy), var(--sar-navy-2)); color: #fff; transition: .18s;
}
.sar-m-edit-row button:hover:not(:disabled) { transform: translateY(-1px); }
.sar-m-edit-row button:disabled { opacity: .6; cursor: not-allowed; }
.sar-m-edit-msg { font-size: 15px; margin-top: 8px; min-height: 20px; }
.sar-m-edit-msg.err { color: #a4262c; }
.sar-m-edit-msg.ok  { color: #036b26; }