/* =====================================================
   Xem Ngày Tốt — Public Frontend CSS
   ===================================================== */
:root {
	--xnt-red:     #C8102E;
	--xnt-red-bg:  #FFF0F2;
	--xnt-gold:    #D4A017;
	--xnt-brown:   #5C3A1E;
	--xnt-green:   #1E6B3C;
	--xnt-green-bg:#EAF6EE;
	--xnt-border:  #E8D5C4;
	--xnt-gray:    #6B5044;
	--xnt-bg:      #FAF7F4;
	--xnt-white:   #fff;
	--xnt-radius:  10px;
	--xnt-shadow:  0 2px 12px rgba(92,58,30,.12);
}

/* Base wrap */
.xnt-sc-wrap {
	max-width: 900px;
	margin: 0 auto;
	padding: 20px 0;
	font-family: 'Be Vietnam Pro', 'Segoe UI', system-ui, sans-serif;
	color: #3D2B1F;
}

.xnt-sc-main-title {
	font-family: 'Noto Serif', Georgia, serif;
	font-size: clamp(20px, 3vw, 28px);
	color: var(--xnt-brown);
	margin-bottom: 8px;
}

/* Badges */
.xnt-badge {
	display: inline-flex; align-items: center; gap: 5px;
	padding: 5px 14px; border-radius: 999px;
	font-size: 13px; font-weight: 700; white-space: nowrap;
}
.xnt-badge-green { background: var(--xnt-green-bg); color: var(--xnt-green); }
.xnt-badge-red   { background: var(--xnt-red-bg);   color: var(--xnt-red);   }
.xnt-badge-gold  { background: #FFFBEC; color: #8B6914; }

/* Day header (ngày tốt) */
.xnt-day-header {
	display: grid;
	grid-template-columns: auto 1fr auto;
	gap: 20px;
	background: linear-gradient(135deg, var(--xnt-brown) 0%, #3E2010 100%);
	border-radius: var(--xnt-radius);
	padding: 24px;
	color: #fff;
	margin-bottom: 20px;
	align-items: center;
}
.xnt-day-solar { text-align: center; }
.xnt-day-thu   { font-size: 12px; opacity: .75; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.xnt-day-num   { font-family: 'Noto Serif', serif; font-size: 64px; font-weight: 700; line-height: 1; color: var(--xnt-gold); }
.xnt-day-my    { font-size: 14px; opacity: .8; }
.xnt-day-lunar { border-left: 1px solid rgba(255,255,255,.2); border-right: 1px solid rgba(255,255,255,.2); padding: 0 20px; }
.xnt-day-lbl   { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; opacity: .6; margin-bottom: 4px; }
.xnt-day-lunar-val { font-family: 'Noto Serif', serif; font-size: 20px; font-weight: 700; color: var(--xnt-gold); }
.xnt-day-canchi { font-size: 13px; opacity: .8; margin-top: 6px; }
.xnt-day-rating { text-align: center; }

/* Sections */
.xnt-sc-section { margin-bottom: 20px; }
.xnt-sc-h3 {
	font-family: 'Noto Serif', serif;
	font-size: 17px; font-weight: 700;
	color: var(--xnt-brown);
	margin-bottom: 12px;
	display: flex; align-items: center; gap: 8px;
}

/* Giờ hoàng đạo grid */
.xnt-gio-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
	gap: 10px;
}
.xnt-gio-item {
	border-radius: 8px;
	padding: 10px 12px;
	text-align: center;
}
.xnt-gio-good { background: var(--xnt-green-bg); border: 1px solid #B8DEC8; }
.xnt-gio-bad  { background: var(--xnt-red-bg);   border: 1px solid #F5C0C8; }
.xnt-gio-name { font-weight: 700; font-size: 14px; color: var(--xnt-brown); }
.xnt-gio-time { font-size: 12px; color: var(--xnt-gray); margin-top: 3px; }

/* Việc nên làm / tránh */
.xnt-sc-cols {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
	margin-bottom: 20px;
}
.xnt-sc-col-good, .xnt-sc-col-bad {
	border-radius: 8px;
	padding: 16px;
}
.xnt-sc-col-good { background: var(--xnt-green-bg); border: 1px solid #B8DEC8; }
.xnt-sc-col-bad  { background: var(--xnt-red-bg);   border: 1px solid #F5C0C8; }
.xnt-sc-col-good h4, .xnt-sc-col-bad h4 { margin: 0 0 10px; font-size: 14px; }
.xnt-sc-col-good ul, .xnt-sc-col-bad ul { margin: 0; padding-left: 20px; }
.xnt-sc-col-good li, .xnt-sc-col-bad li { font-size: 13px; margin-bottom: 4px; }

/* Giờ hoàng đạo table */
.xnt-gio-table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.xnt-gio-table th {
	background: var(--xnt-brown); color: #E8D5C4;
	padding: 10px 14px; text-align: left; font-size: 13px;
}
.xnt-gio-table td { padding: 10px 14px; border-bottom: 1px solid var(--xnt-border); font-size: 14px; }
.xnt-gio-table .xnt-gio-good td:last-child { color: var(--xnt-green); font-weight: 700; }
.xnt-gio-table .xnt-gio-bad  td:last-child { color: var(--xnt-red);   font-weight: 600; }
.xnt-gio-table tr:hover td { background: var(--xnt-bg); }

/* Calendar */
.xnt-cal-header {
	display: flex; align-items: center; justify-content: space-between;
	background: linear-gradient(135deg, var(--xnt-red) 0%, #9B0B1E 100%);
	border-radius: var(--xnt-radius) var(--xnt-radius) 0 0;
	padding: 14px 20px;
}
.xnt-cal-header h3 { color: #fff; margin: 0; font-size: 16px; }
.xnt-cal-nav {
	background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3);
	border-radius: 6px; color: #fff; padding: 4px 12px; font-size: 18px;
	text-decoration: none; transition: background .2s;
}
.xnt-cal-nav:hover { background: rgba(255,255,255,.25); color: #fff; }
.xnt-cal-grid {
	background: #fff; border: 1px solid var(--xnt-border);
	border-top: none; border-radius: 0 0 var(--xnt-radius) var(--xnt-radius);
	padding: 14px;
}
.xnt-cal-dow-row {
	display: grid; grid-template-columns: repeat(7,1fr);
	gap: 2px; margin-bottom: 6px;
}
.xnt-cal-dow-row span {
	text-align: center; font-size: 12px; font-weight: 700;
	color: var(--xnt-gray); padding: 4px 0;
}
.xnt-cal-days { display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; }
.xnt-cal-day {
	aspect-ratio: 1; display: flex; flex-direction: column;
	align-items: center; justify-content: center;
	border-radius: 6px; cursor: pointer; padding: 2px;
	transition: background .15s;
}
.xnt-cal-day:hover { background: #F5EDE4; }
.xnt-cal-day.xnt-today { background: var(--xnt-red); }
.xnt-cal-day.xnt-today .xnt-sol,
.xnt-cal-day.xnt-today .xnt-lun { color: #fff !important; }
.xnt-cal-day.xnt-hd-good .xnt-sol { color: var(--xnt-green); font-weight: 700; }
.xnt-cal-day.xnt-sunday .xnt-sol { color: var(--xnt-red); }
.xnt-sol { font-size: 14px; font-weight: 600; line-height: 1; }
.xnt-lun { font-size: 9px; color: var(--xnt-gray); margin-top: 1px; }
.xnt-cal-legend { display: flex; gap: 16px; margin-top: 12px; font-size: 12px; flex-wrap: wrap; }
.xnt-leg { color: var(--xnt-gray); }
.xnt-leg.xnt-hd-good { color: var(--xnt-green); }
.xnt-leg.xnt-today   { color: var(--xnt-red); }
.xnt-cal-empty { cursor: default; opacity: .25; }

/* Ngày tốt/xấu grid */
.xnt-ngay-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
	gap: 12px;
}
.xnt-ngay-card {
	border-radius: 8px; padding: 14px;
	border: 1px solid var(--xnt-border);
}
.xnt-ngay-bad  { background: var(--xnt-red-bg); border-color: #F5C0C8; }
.xnt-ngay-good { background: var(--xnt-green-bg); border-color: #B8DEC8; }
.xnt-ngay-solar { font-weight: 700; font-size: 14px; color: var(--xnt-brown); margin-bottom: 4px; }
.xnt-ngay-lunar, .xnt-ngay-canchi, .xnt-ngay-truc { font-size: 12px; color: var(--xnt-gray); margin-top: 3px; }

/* Hướng xuất hành */
.xnt-info-bar {
	display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
	background: var(--xnt-bg); border-radius: 8px; padding: 12px 16px;
	margin-bottom: 20px; font-size: 14px;
}
.xnt-compass-wrap { margin-bottom: 20px; }
.xnt-compass-grid {
	display: grid; grid-template-columns: repeat(4,1fr); gap: 10px;
}
.xnt-huong-item {
	border-radius: 8px; padding: 14px 10px;
	text-align: center; border: 1px solid var(--xnt-border);
}
.xnt-huong-tot  { background: var(--xnt-green-bg); border-color: #B8DEC8; }
.xnt-huong-xau  { background: var(--xnt-red-bg);   border-color: #F5C0C8; }
.xnt-huong-binh { background: #FAF7F4; }
.xnt-huong-icon { display: block; font-size: 22px; margin-bottom: 6px; }
.xnt-huong-name { font-size: 13px; font-weight: 700; color: var(--xnt-brown); }

/* Tuổi hợp khắc */
.xnt-tuoi-info {
	display: flex; gap: 16px; flex-wrap: wrap;
	background: var(--xnt-bg); border-radius: 8px;
	padding: 14px 16px; margin-bottom: 20px; font-size: 14px;
}
.xnt-hop-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.xnt-hop-group { border-radius: 8px; padding: 14px; border: 1px solid var(--xnt-border); }
.xnt-rel-hop   { background: var(--xnt-green-bg); border-color: #B8DEC8; }
.xnt-rel-khac  { background: var(--xnt-red-bg);   border-color: #F5C0C8; }
.xnt-rel-binh  { background: var(--xnt-bg); }
.xnt-hop-group h4 { margin: 0 0 10px; font-size: 14px; }
.xnt-hop-tags  { display: flex; flex-wrap: wrap; gap: 6px; }
.xnt-hop-tag   { background: #fff; border: 1px solid var(--xnt-border); border-radius: 999px; padding: 3px 10px; font-size: 12px; font-weight: 600; }

/* Tiết khí */
.xnt-tiet-khi-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 10px;
}
.xnt-tiet-item {
	display: flex; align-items: center; gap: 10px;
	background: #fff; border: 1px solid var(--xnt-border);
	border-radius: 8px; padding: 12px 14px;
}
.xnt-tiet-icon { font-size: 22px; flex-shrink: 0; }
.xnt-tiet-name { font-weight: 600; font-size: 14px; flex: 1; }
.xnt-tiet-num  { font-size: 11px; color: var(--xnt-gray); }

/* Tool grid */
.xnt-tool-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 14px;
}
.xnt-tool-card {
	background: #fff; border: 1px solid var(--xnt-border);
	border-radius: 10px; padding: 20px 16px; text-align: center;
	text-decoration: none; color: var(--xnt-brown);
	transition: transform .2s, box-shadow .2s;
	display: block;
}
.xnt-tool-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(92,58,30,.15); color: var(--xnt-brown); }
.xnt-tool-icon { font-size: 32px; margin-bottom: 10px; }
.xnt-tool-name { font-weight: 700; font-size: 15px; margin-bottom: 6px; }
.xnt-tool-desc { font-size: 12px; color: var(--xnt-gray); line-height: 1.5; }

/* Sự kiện */
.xnt-event-list { display: flex; flex-direction: column; gap: 10px; }
.xnt-event-item {
	display: flex; gap: 16px; align-items: flex-start;
	background: #fff; border: 1px solid var(--xnt-border);
	border-radius: 8px; padding: 14px 16px;
}
.xnt-event-date {
	background: var(--xnt-red); color: #fff;
	border-radius: 6px; padding: 6px 12px;
	font-size: 13px; font-weight: 700;
	white-space: nowrap; flex-shrink: 0;
}
.xnt-event-name { font-weight: 700; font-size: 15px; color: var(--xnt-brown); margin-bottom: 4px; }
.xnt-event-desc { font-size: 13px; color: var(--xnt-gray); }

/* Form / inputs */
.xnt-sc-form {
	display: flex; align-items: center; gap: 10px;
	flex-wrap: wrap; margin-top: 16px;
	background: var(--xnt-bg); border-radius: 8px; padding: 14px 16px;
}
.xnt-sc-form label { font-size: 14px; font-weight: 600; }
.xnt-date-input {
	padding: 8px 12px; border: 1.5px solid var(--xnt-border);
	border-radius: 6px; font-size: 14px; background: #fff;
}
.xnt-sc-search-form {
	display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px;
}
.xnt-input {
	padding: 10px 14px; border: 1.5px solid var(--xnt-border);
	border-radius: 6px; font-size: 14px; background: #fff;
	min-width: 220px;
}
.xnt-btn-primary {
	background: var(--xnt-red); color: #fff;
	border: none; border-radius: 6px;
	padding: 10px 22px; font-size: 14px; font-weight: 600;
	cursor: pointer; transition: background .2s;
}
.xnt-btn-primary:hover { background: #9B0B1E; }

/* Result / note */
.xnt-sc-result {
	background: var(--xnt-bg); border-radius: 10px;
	padding: 20px; margin-top: 16px;
}
.xnt-sc-note {
	background: #FFFBEC; border: 1px solid #E8C84A;
	border-radius: 8px; padding: 12px 16px;
	font-size: 13px; color: #8B6914; margin-top: 12px;
}

/* Title bar */
.xnt-sc-title-bar {
	display: flex; justify-content: space-between; align-items: center;
	margin-bottom: 16px; flex-wrap: wrap; gap: 8px;
}
.xnt-sc-title-bar h2 { margin: 0; font-family: 'Noto Serif', serif; font-size: 22px; color: var(--xnt-brown); }
.xnt-sc-title-bar span { font-size: 14px; color: var(--xnt-gray); }

/* Empty */
.xnt-empty-msg {
	background: var(--xnt-green-bg); border: 1px solid #B8DEC8;
	border-radius: 8px; padding: 20px; text-align: center;
	font-size: 15px; color: var(--xnt-green);
}

/* Responsive */
@media (max-width: 640px) {
	.xnt-day-header { grid-template-columns: 1fr; text-align: center; }
	.xnt-day-lunar  { border: none; border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); padding: 16px 0; }
	.xnt-sc-cols, .xnt-hop-grid { grid-template-columns: 1fr; }
	.xnt-compass-grid { grid-template-columns: repeat(2,1fr); }
	.xnt-gio-grid { grid-template-columns: repeat(2,1fr); }
}

/* ============================================================
 * Calendar clickable days & modal
 * ============================================================ */
a.xnt-cal-day {
	text-decoration: none;
	color: inherit;
	display: flex;
}
a.xnt-cal-day.xnt-today .xnt-sol,
a.xnt-cal-day.xnt-today .xnt-lun { color: #fff !important; }

.xnt-cal-day-clickable:not(.xnt-cal-empty) {
	cursor: pointer;
}
.xnt-cal-day-clickable:not(.xnt-cal-empty):hover {
	background: #F5EDE4;
	transform: scale(1.08);
	box-shadow: 0 2px 8px rgba(0,0,0,.12);
	z-index: 1;
	position: relative;
}
.xnt-cal-day-clickable:not(.xnt-cal-empty):focus-visible {
	outline: 2px solid var(--xnt-red, #b71c1c);
	outline-offset: 2px;
}

/* Modal overlay */
.xnt-cal-modal-overlay {
	position: fixed; inset: 0;
	background: rgba(0,0,0,.55);
	display: flex; align-items: center; justify-content: center;
	z-index: 99999;
	backdrop-filter: blur(2px);
	animation: xntFadeIn .15s ease;
}
@keyframes xntFadeIn { from { opacity:0 } to { opacity:1 } }

/* Modal box */
.xnt-cal-modal-box {
	background: #fff;
	border-radius: 16px;
	width: 90%; max-width: 360px;
	box-shadow: 0 8px 40px rgba(0,0,0,.22);
	overflow: hidden;
	position: relative;
	animation: xntSlideUp .18s ease;
}
@keyframes xntSlideUp { from { transform:translateY(24px); opacity:0 } to { transform:translateY(0); opacity:1 } }

.xnt-cal-modal-close {
	position: absolute; top: 10px; right: 12px;
	background: rgba(255,255,255,.25); border: none;
	color: #fff; width: 28px; height: 28px; border-radius: 50%;
	font-size: 14px; cursor: pointer; line-height: 1;
	display: flex; align-items: center; justify-content: center;
	transition: background .15s;
}
.xnt-cal-modal-close:hover { background: rgba(255,255,255,.4); }

.xnt-cal-modal-header {
	background: var(--xnt-red, #b71c1c);
	color: #fff;
	text-align: center;
	padding: 22px 20px 18px;
}
.xnt-cal-modal-thu  { font-size: 12px; opacity: .85; text-transform: uppercase; letter-spacing: .08em; }
.xnt-cal-modal-date { font-size: 30px; font-weight: 700; line-height: 1.1; margin: 4px 0; }
.xnt-cal-modal-lunar{ font-size: 13px; opacity: .9; }

.xnt-cal-modal-body {
	padding: 16px 20px;
}
.xnt-cal-modal-row {
	display: flex; align-items: center; gap: 10px;
	padding: 8px 0;
	border-bottom: 1px solid #f0f0f0;
	font-size: 14px;
}
.xnt-cal-modal-row:last-child { border-bottom: none; }
.xnt-cal-modal-label {
	color: #888; min-width: 90px; flex-shrink: 0;
}

.xnt-cal-modal-footer {
	padding: 12px 20px 18px;
	text-align: center;
}
.xnt-cal-modal-btn {
	display: inline-block;
	background: var(--xnt-red, #b71c1c);
	color: #fff !important;
	text-decoration: none;
	padding: 10px 24px;
	border-radius: 24px;
	font-size: 14px;
	font-weight: 600;
	transition: background .15s, transform .15s;
}
.xnt-cal-modal-btn:hover {
	background: #8b0000;
	transform: translateY(-1px);
	color: #fff !important;
}

/* ============================================================
 * Công cụ chuyển đổi ngày Dương ↔ Âm
 * ============================================================ */
.xnt-convert-wrap {
	max-width: 480px;
	margin: 0 auto;
}

/* Tabs */
.xnt-convert-tabs {
	display: flex;
	gap: 8px;
	margin-bottom: 18px;
}
.xnt-cvt-tab {
	flex: 1;
	padding: 10px 16px;
	border: 2px solid var(--xnt-red, #b71c1c);
	background: #fff;
	color: var(--xnt-red, #b71c1c);
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: all .15s;
}
.xnt-cvt-tab:hover { background: #fdf0f0; }
.xnt-cvt-tab-active {
	background: var(--xnt-red, #b71c1c);
	color: #fff;
}

/* Form inputs */
.xnt-cvt-form-row {
	display: flex;
	gap: 10px;
	align-items: flex-end;
}
.xnt-cvt-field {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 5px;
}
.xnt-cvt-field-lg { flex: 1.5; }
.xnt-cvt-field label {
	font-size: 12px;
	color: var(--xnt-gray, #888);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .05em;
}
.xnt-cvt-input {
	width: 100%;
	padding: 10px 12px;
	border: 1.5px solid #ddd;
	border-radius: 8px;
	font-size: 16px;
	font-weight: 600;
	text-align: center;
	transition: border-color .15s;
	box-sizing: border-box;
}
.xnt-cvt-input:focus {
	outline: none;
	border-color: var(--xnt-red, #b71c1c);
	box-shadow: 0 0 0 3px rgba(183,28,28,.1);
}
/* Button */
.xnt-cvt-btn {
	display: block;
	width: 100%;
	margin-top: 14px;
	padding: 12px;
	background: var(--xnt-red, #b71c1c);
	color: #fff;
	border: none;
	border-radius: 10px;
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
	transition: background .15s, transform .1s;
}
.xnt-cvt-btn:hover { background: #8b0000; transform: translateY(-1px); }
.xnt-cvt-btn:disabled { background: #ccc; cursor: not-allowed; transform: none; }

/* Result card */
.xnt-cvt-result {
	margin-top: 16px;
	animation: xntFadeIn .2s ease;
}
.xnt-cvt-result-error {
	background: #fff5f5;
	border: 1.5px solid #e57373;
	color: #c62828;
	padding: 12px 16px;
	border-radius: 10px;
	font-size: 14px;
}
.xnt-cvt-card {
	background: linear-gradient(135deg, #fff8f8 0%, #fff 100%);
	border: 1.5px solid #f0d0d0;
	border-radius: 12px;
	padding: 18px;
}
.xnt-cvt-card-title {
	font-size: 15px;
	font-weight: 700;
	color: var(--xnt-red, #b71c1c);
	text-align: center;
}
.xnt-cvt-card-arrow {
	text-align: center;
	font-size: 20px;
	color: #ccc;
	margin: 6px 0;
}
.xnt-cvt-card-main {
	text-align: center;
	font-size: 22px;
	font-weight: 700;
	margin-bottom: 14px;
	color: #333;
}
.xnt-cvt-card-main .xnt-cvt-label {
	font-size: 12px;
	color: #888;
	display: block;
	margin-bottom: 2px;
	font-weight: 400;
}
.xnt-cvt-card-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 7px 0;
	border-top: 1px solid #f5e6e6;
	font-size: 14px;
}
.xnt-cvt-label { color: #888; }
.xnt-cvt-card-hd {
	margin-top: 12px;
	text-align: center;
}
.xnt-cvt-hd {
	display: inline-block;
	padding: 5px 16px;
	border-radius: 20px;
	font-size: 13px;
	font-weight: 700;
}
.xnt-cvt-hd-good { background: #e8f5e9; color: #2e7d32; }
.xnt-cvt-hd-bad  { background: #fce4ec; color: #c62828; }

/* Badge "nhuận" inline trong tiêu đề card */
.xnt-cvt-leap-badge {
	display: inline-block;
	background: #e6b800;
	color: #5c4a00;
	font-size: 11px;
	font-weight: 700;
	padding: 1px 7px;
	border-radius: 10px;
	vertical-align: middle;
	margin-left: 4px;
	letter-spacing: 0.3px;
}

/* Thông báo khi tháng có nhuận — hiện trước 2 kết quả */
.xnt-cvt-dual-note {
	background: #fffbea;
	border: 1px solid #f0d060;
	border-left: 4px solid #e6b800;
	border-radius: 6px;
	padding: 9px 13px;
	font-size: 13px;
	color: #5c4a00;
	margin-bottom: 10px;
}

/* Nhãn phân biệt giữa 2 kết quả */
.xnt-cvt-dual-label {
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: #888;
	margin: 10px 0 4px;
}