:root {
	--bg: #0d1118;
	--panel: #151d29;
	--panel-2: #1b2433;
	--text: #edf2f7;
	--muted: #9aa8bc;
	--line: #2a3648;
	--accent: #d14b64;
	--accent-2: #3fbf9f;
	--warn: #f0b429;
}

* { box-sizing: border-box; }
body {
	margin: 0;
	font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
	background: radial-gradient(circle at top, #1a2433 0%, var(--bg) 55%);
	color: var(--text);
	min-height: 100vh;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.site_shell { width: min(1080px, calc(100% - 32px)); margin: 0 auto; }
.site_header, .site_footer { border-bottom: 1px solid var(--line); }
.site_footer { border-bottom: 0; border-top: 1px solid var(--line); margin-top: 48px; color: var(--muted); }
.site_header .site_shell, .site_footer .site_shell {
	display: flex; align-items: center; justify-content: space-between; min-height: 64px;
}
.brand { color: var(--text); font-weight: 700; letter-spacing: .04em; text-decoration: none; }
.site_nav { display: flex; gap: 16px; }
.site_main { padding: 32px 0 48px; }

.hero_card, .auth_card, .dashboard_panel {
	background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
	border: 1px solid var(--line);
	border-radius: 18px;
	padding: 28px;
	box-shadow: 0 18px 50px rgba(0,0,0,.25);
}
.hero_card { max-width: 640px; margin: 40px auto; text-align: center; }
.hero_actions { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }

.auth_card { max-width: 480px; margin: 0 auto; }
.auth_tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 20px; }
.auth_tab {
	text-align: center; padding: 10px 12px; border-radius: 10px; color: var(--muted);
	border: 1px solid transparent;
}
.auth_tab.is_active { color: var(--text); border-color: var(--line); background: rgba(255,255,255,.03); }

.stack_form { display: grid; gap: 14px; }
.stack_form.narrow { max-width: 420px; }
.stack_form label { display: grid; gap: 6px; }
.stack_form span { color: var(--muted); font-size: 14px; }
.stack_form input {
	width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
	background: #0f141d; color: var(--text);
}
.hp_field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.btn {
	display: inline-flex; align-items: center; justify-content: center;
	padding: 11px 18px; border-radius: 10px; border: 1px solid transparent;
	font-weight: 600; cursor: pointer; text-decoration: none;
}
.btn_primary { background: linear-gradient(135deg, var(--accent), #a8324d); color: #fff; }
.btn_ghost { border-color: var(--line); color: var(--text); background: transparent; }
.form_links { margin-top: 16px; color: var(--muted); }

.alert { padding: 12px 14px; border-radius: 10px; margin-bottom: 16px; }
.alert_error { background: rgba(209,75,100,.15); border: 1px solid rgba(209,75,100,.35); }
.alert_success { background: rgba(63,191,159,.12); border: 1px solid rgba(63,191,159,.35); }
.muted { color: var(--muted); }

.dashboard { display: grid; grid-template-columns: 240px 1fr; gap: 20px; }
.dashboard_nav {
	background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 18px;
}
.dashboard_user { display: grid; gap: 6px; margin-bottom: 18px; }
.dashboard_user span, .badge_warn { color: var(--muted); font-size: 13px; }
.dashboard_nav nav { display: grid; gap: 8px; }
.dashboard_nav a {
	padding: 10px 12px; border-radius: 10px; color: var(--muted); text-decoration: none;
}
.dashboard_nav a.is_active, .dashboard_nav a:hover {
	background: rgba(255,255,255,.04); color: var(--text);
}
.detail_list { display: grid; gap: 12px; }
.detail_list div { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.detail_list dt { color: var(--muted); }

/* Beta transfer (ported markup) */
.beta_panel .account_beta_transfer {
	display: flex;
	flex-direction: column;
	gap: 16px;
	min-width: 0;
}
.beta_panel .account_beta_region_switch { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.beta_panel .account_beta_region_btn {
	display: inline-flex; align-items: center; justify-content: center;
	padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line);
	color: var(--muted); text-decoration: none; font-weight: 600;
}
.beta_panel .account_beta_region_btn.active,
.beta_panel .account_beta_region_btn.is_active { color: var(--text); border-color: var(--accent-2); background: rgba(63,191,159,.08); }

.beta_panel .account_connections_section { display: flex; flex-direction: column; gap: 14px; }
.beta_panel .account_connections_section_head {
	display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.beta_panel .account_connections_section_head h3 { margin: 0; font-size: 1.1rem; }
.beta_panel .account_connections_intro,
.beta_panel .account_hint { color: var(--muted); line-height: 1.5; margin: 0; }

.beta_panel .account_connection_card form,
.beta_panel .account_beta_wizard form {
	display: flex; flex-direction: column; gap: 12px;
}
.beta_panel .account_profile_label {
	display: block; font-weight: 600; color: var(--muted); font-size: 14px; margin: 0;
}
.beta_panel .account_profile_input {
	width: 100%; max-width: 420px; padding: 12px 14px; border-radius: 10px;
	border: 1px solid var(--line); background: #0f141d; color: var(--text);
}
.beta_panel .account_profile_actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }

.beta_panel .account_connections_grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.beta_panel .account_connection_card,
.beta_panel .account_beta_wizard {
	border: 1px solid var(--line); border-radius: 14px; padding: 16px; background: rgba(0,0,0,.12);
}
.beta_panel .account_connection_card_head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.beta_panel .account_connection_provider { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-weight: 600; }
.beta_panel .account_connection_handle { color: var(--muted); font-size: 14px; }
.beta_panel .account_connections_badge {
	display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px;
	background: rgba(240,180,41,.12); color: var(--warn); font-size: 12px; font-weight: 600;
}
.beta_panel .button, .beta_panel input.button {
	background: var(--accent); color: #fff; border: 0; border-radius: 10px;
	padding: 10px 14px; cursor: pointer; text-decoration: none; font-weight: 600;
}
.beta_panel .account_connection_link_btn { white-space: nowrap; }
.beta_panel .account_beta_back_link { color: var(--accent-2); font-weight: 600; text-decoration: none; }
.beta_panel .account_beta_back_link:hover { text-decoration: underline; }

.beta_panel .account_beta_class_icon {
	display: inline-block; width: 20px; height: 20px; background-repeat: no-repeat;
	background-position: center; background-size: contain; vertical-align: middle;
}
.beta_panel .account_beta_class_icon.cls_warrior { background-image: url(https://static.oac-head.com/img/icons/career/ui_warrior_online.png); }
.beta_panel .account_beta_class_icon.cls_ranger { background-image: url(https://static.oac-head.com/img/icons/career/ui_hunter_online.png); }
.beta_panel .account_beta_class_icon.cls_mage { background-image: url(https://static.oac-head.com/img/icons/career/ui_mage_online.png); }
.beta_panel .account_beta_class_icon.cls_monk { background-image: url(https://static.oac-head.com/img/icons/career/ui_priest_online.png); }

.beta_panel .account_beta_items_section { display: flex; flex-direction: column; gap: 12px; }
.beta_panel .account_beta_items_section + .account_beta_items_section {
	margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line);
}
.beta_panel .account_beta_items_section_head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.beta_panel .account_beta_items_section_head h3 { margin: 0; font-size: 1.05rem; }
.beta_panel .account_beta_items_grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.beta_panel .account_beta_item_card { position: relative; display: block; cursor: pointer; min-width: 0; }
.beta_panel .account_beta_item_check { position: absolute; opacity: 0; pointer-events: none; }
.beta_panel .account_beta_item_card_inner {
	display: flex; align-items: center; gap: 12px; min-height: 72px; padding: 12px 14px;
	border: 2px solid var(--line); border-radius: 10px; background: rgba(0,0,0,.15);
	transition: border-color .15s ease, background .15s ease;
}
.beta_panel .account_beta_item_card:hover .account_beta_item_card_inner { border-color: rgba(63,191,159,.45); }
.beta_panel .account_beta_item_card.is_selected .account_beta_item_card_inner,
.beta_panel .account_beta_item_card:has(.account_beta_item_check:checked) .account_beta_item_card_inner {
	border-color: var(--accent-2); background: rgba(63,191,159,.08);
}
.beta_panel .account_beta_item_card_marker {
	position: absolute; top: 10px; right: 10px; width: 18px; height: 18px;
	border: 2px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.08);
}
.beta_panel .account_beta_item_card.is_selected .account_beta_item_card_marker,
.beta_panel .account_beta_item_card:has(.account_beta_item_check:checked) .account_beta_item_card_marker {
	border-color: var(--accent-2); background: var(--accent-2);
	box-shadow: inset 0 0 0 3px rgba(13,17,24,.9);
}
.beta_panel .account_beta_item_icon {
	display: block; width: 44px; height: 44px; flex-shrink: 0;
	background-repeat: no-repeat; background-position: center; background-size: contain; border-radius: 4px;
}
.beta_panel .account_beta_item_text { display: flex; flex-direction: column; gap: 4px; min-width: 0; padding-right: 24px; }
.beta_panel .account_beta_item_name { font-weight: 600; line-height: 1.25; word-break: break-word; }
.beta_panel .account_beta_item_name.item_quality_10 { color: #888; }
.beta_panel .account_beta_item_name.item_quality_20 { color: #c8d0dc; }
.beta_panel .account_beta_item_name.item_quality_30 { color: #3fbf9f; }
.beta_panel .account_beta_item_name.item_quality_40 { color: #5b9dff; }
.beta_panel .account_beta_item_name.item_quality_50 { color: #ab67ff; }
.beta_panel .account_beta_item_name.item_quality_60 { color: #f0b429; }
.beta_panel .account_beta_item_name.item_quality_70 { color: #ff6b6b; }
.beta_panel .account_beta_item_meta { font-size: 13px; color: var(--muted); }

.message_box, .register_message_box { padding: 12px; border-radius: 10px; margin: 12px 0; background: rgba(209,75,100,.12); }

/* Migration audit admin */
.admin_panel {
	background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
	border: 1px solid var(--line);
	border-radius: 18px;
	padding: 24px;
}
.admin_panel_head {
	display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap;
	margin-bottom: 18px;
}
.admin_panel h1 { margin: 0 0 8px; }
.admin_filters { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; }
.admin_filters label { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
.admin_filters input, .admin_filters select {
	padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line);
	background: #0f141d; color: var(--text); min-width: 180px;
}
.admin_db_badges { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.admin_db_badge {
	padding: 6px 10px; border-radius: 999px; border: 1px solid var(--line);
	background: rgba(255,255,255,.03); color: var(--muted); font-size: 13px;
}
.admin_table_wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.admin_table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin_table th, .admin_table td {
	padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top;
}
.admin_table th { color: var(--muted); font-weight: 600; background: rgba(0,0,0,.15); }
.admin_table tbody tr:hover { background: rgba(255,255,255,.02); }
.admin_status {
	display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 999px;
	font-size: 12px; font-weight: 600;
}
.admin_status_match { background: rgba(63,191,159,.15); color: var(--accent-2); }
.admin_status_warn { background: rgba(240,180,41,.15); color: var(--warn); }
.admin_status_changed { background: rgba(91,157,255,.15); color: #5b9dff; }
.admin_status_removed { background: rgba(209,75,100,.15); color: #ff8da0; }
.admin_status_added { background: rgba(171,103,255,.15); color: #c49bff; }
.admin_stats_grid {
	display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 18px;
}
.admin_stat_card {
	display: grid; gap: 6px; padding: 14px; border-radius: 12px; border: 1px solid var(--line);
	background: rgba(0,0,0,.12);
}
.admin_stat_card span { color: var(--muted); font-size: 13px; }
.admin_stat_card strong { font-size: 1.4rem; }
.admin_compare_legend { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.admin_row_match { }
.admin_row_changed { background: rgba(91,157,255,.04); }
.admin_row_removed { background: rgba(209,75,100,.04); }
.admin_row_added { background: rgba(171,103,255,.04); }
.admin_item_cell { display: flex; gap: 10px; align-items: center; min-width: 220px; }
.admin_item_icon {
	width: 36px; height: 36px; flex-shrink: 0; background-repeat: no-repeat;
	background-position: center; background-size: contain; border-radius: 4px;
}
.admin_item_name { font-weight: 600; line-height: 1.25; }
.admin_item_meta { color: var(--muted); font-size: 12px; margin-top: 2px; line-height: 1.45; }
.admin_item_meta_part.admin_meta_diff {
	color: var(--warn); font-weight: 600; background: rgba(240,180,41,.12); border-radius: 3px;
	padding: 0 3px;
}
.admin_item_empty { color: var(--muted); }
.admin_item_name.item_quality_10, .admin_item_icon.item_quality_10 { color: #888; }
.admin_item_name.item_quality_20 { color: #c8d0dc; }
.admin_item_name.item_quality_30 { color: #3fbf9f; }
.admin_item_name.item_quality_40 { color: #5b9dff; }
.admin_item_name.item_quality_50 { color: #ab67ff; }
.admin_item_name.item_quality_60 { color: #f0b429; }
.admin_item_name.item_quality_70 { color: #ff6b6b; }

@media (max-width: 800px) {
	.dashboard { grid-template-columns: 1fr; }
}