/* Shared screen system. Brand icon colour never changes with the theme. */
:root { --icon-red: #d92d3a; --warning-bg: #fff7ed; --warning-border: #fed7aa; --panel-shadow: 0 10px 30px rgba(16,24,40,.04); }
html[data-theme="dark"] { --icon-red: #d92d3a; --warning-bg: #352b20; --warning-border: #775638; --panel-shadow: 0 10px 30px rgba(0,0,0,.12); }

/* Migrated layout rules, shared by templates. */
.ui-layout-1 { margin-top: 24px; }
.ui-layout-2 { margin-top: 32px; }
.ui-layout-3 { width: 100%; border-collapse: collapse; margin-top: 16px; }
.ui-layout-4 { text-align: left; }
.ui-layout-5 { margin-top: 0; }
.ui-layout-6 { margin-top: 18px; }
.ui-layout-7 { margin-top: 24px; max-width: 640px; }
.ui-layout-8 { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.ui-layout-9 { background: var(--muted); cursor: default; }
.ui-layout-10 { margin-top: 24px; display: grid; gap: 16px; }
.ui-layout-11 { max-width: 620px; padding: 18px; border-radius: 14px; border: 1px solid var(--primary); }
.ui-layout-12 { margin-top: 6px; }
.ui-layout-13 { max-width: 280px; border-radius: 12px; border: 1px solid var(--border); }
.ui-layout-14 { margin-top: 12px; }
.ui-layout-15 { overflow-x: auto; margin-top: 16px; }
.ui-layout-16 { width: 100%; min-width: 760px; border-collapse: collapse; }
.ui-layout-17 { text-align: center; }
.ui-layout-18 { font-size: 12px; }
.ui-layout-19 { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.ui-layout-20 { margin-bottom: 8px; }
.ui-layout-21 { padding: 8px 14px; border-radius: 999px; background: var(--secondary); color: var(--secondary-text); font-weight: 600; white-space: nowrap; }
.ui-layout-22 { min-width: 900px; width: 100%; border-collapse: collapse; }
.ui-layout-23 { position: sticky; left: 0; background: var(--surface); z-index: 2; text-align: left; }
.ui-layout-24 { text-align: center;   white-space: nowrap; }
.ui-layout-25 { position: sticky; left: 0; z-index: 1;   min-width: 260px; vertical-align: top; background: var(--surface); }
.ui-layout-26 { text-align: center;   vertical-align: top; min-width: 110px; }
.ui-layout-27 { font-weight: 600; }
.ui-layout-28 { font-size: 13px; }
.ui-layout-29 { font-size: 12px; margin-top: 4px; }
.ui-layout-30 { margin-top: 7px; padding: 5px 8px; font-size: 12px; }
.ui-layout-31 { font-size: 12px; margin-top: 6px; }
.ui-layout-32 { margin-top: 4px; }
.ui-layout-33 { width: 70px; height: 70px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); }
.ui-layout-34 { display: grid; gap: 16px; margin-top: 16px; }
.ui-layout-35 { border: 1px solid var(--border); border-radius: 12px; padding: 16px; background: var(--surface-soft); }
.ui-layout-36 { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.ui-layout-37 { margin-top: 0; margin-bottom: 4px; }
.ui-layout-38 { padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-size: 13px; white-space: nowrap; }
.ui-layout-39 { padding: 10px 12px; border-radius: 10px; background: var(--warning-bg); border: 1px solid var(--warning-border); margin-bottom: 12px; }
.ui-layout-40 { width: 100%; box-sizing: border-box; border: 1px solid var(--control-border); border-radius: 10px; padding: 10px 12px; font-size: 15px; resize: vertical; }
.ui-layout-41 { margin-top: 10px; }
.ui-layout-42 { position: sticky; left: 0; background: var(--surface);   min-width: 220px; }
.ui-layout-43 { margin-top: 8px; }
.ui-layout-44 { color: var(--success); font-weight: 600; }
.ui-layout-45 { margin-top: 6px; text-align: left; }
.ui-layout-46 { cursor: pointer; font-size: 12px; }
.ui-layout-47 { color: var(--danger); font-weight: 600; }
.ui-layout-48 { margin-top: 22px; }
.ui-layout-49 { background: var(--danger); }
.ui-layout-50 { background: var(--muted); }
.ui-layout-51 { display: flex; gap: 8px; align-items: center; margin-bottom: 16px; padding: 10px; border-radius: 10px; background: var(--surface); border: 1px solid var(--border); }
.ui-layout-52 { width: auto; }
.ui-layout-53 { display: grid; gap: 12px; }
.ui-layout-54 { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; margin-bottom: 12px; }
.ui-layout-55 { width: auto; margin-top: 4px; }
.ui-layout-56 { font-weight: 600; margin-top: 4px; }
.ui-layout-57 { display: grid; gap: 12px; margin-top: 12px; }
.ui-layout-58 { margin-top: 8px; display: grid; gap: 8px; }
.ui-layout-59 { width: 100%; margin: 8px 0 12px; padding: 10px; border-radius: 10px; border: 1px solid var(--border); }
.ui-layout-60 { margin-top: 28px; }
.ui-layout-61 { margin-bottom: 4px; }
.ui-layout-62 { margin: 8px 0; }
.ui-layout-63 { margin: 4px 0; }
.ui-layout-64 { padding: 10px 12px; border-radius: 10px; background: var(--warning-bg); border: 1px solid var(--warning-border); margin-top: 12px; }
.ui-icon { width: 22px; height: 22px; display: inline-block; flex: 0 0 auto; color: var(--icon-red); vertical-align: middle; }
.tile-icon,.tile-icon svg { color: var(--icon-red); }
.tile-icon { background: var(--surface); border-color: var(--border); }
.page-symbol { display: grid; place-items: center; flex: 0 0 54px; width: 54px; height: 54px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface-soft); }
.page-symbol .ui-icon { width: 27px; height: 27px; }
.page-heading { display: flex; align-items: center; gap: 18px; margin: 4px 0 24px; min-width: 0; }
.page-heading-copy { min-width: 0; }
.page-kicker { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; margin: 0 0 8px; }
.page-heading h1 { margin: 0; font-size: clamp(25px,2.8vw,36px); line-height: 1.2; }
/* Keep the shared shell aligned when switching between short and long pages. */
html { scrollbar-gutter: stable; }
@supports not (scrollbar-gutter: stable) { html { overflow-y: scroll; } }
.student-practice-selector { min-width: 0; flex: 1 1 100%; }
.student-practice-selector select { max-width: 100%; }
.main-content { padding-top: 24px; }
.main-content > .container { min-width: 0; }
.workspace-nav { display: flex; gap: 6px; flex-wrap: wrap; padding: 8px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); margin: 0 0 24px; }
.workspace-nav a { display: inline-flex; align-items: center; gap: 8px; padding: 11px 14px; border-radius: 12px; color: var(--muted); font-size: 13px; font-weight: 600; min-height: 44px; text-decoration: none; }
.workspace-nav a:hover,.workspace-nav a[aria-current] { color: var(--text); background: var(--surface-soft); }
.workspace-nav a[aria-current] { box-shadow: inset 0 -2px 0 var(--icon-red); }
.header-actions .ui-icon { width: 17px; height: 17px; }
.card { box-shadow: var(--panel-shadow); border-radius: 24px; min-width: 0; }
.section-heading { align-items: center; gap: 16px; }
.section-heading > div { min-width: 0; }
.section-heading .page-heading { margin-bottom: 12px; }
.section-heading .page-actions { margin-top: 0; }
.section-title { margin: 32px 0 18px; padding-top: 22px; border-top: 1px solid var(--border); font-size: 22px; }
.form-section-heading .section-title { border: 0; padding: 0; margin: 0; }
.login-form .section-title { border: 0; padding: 0; }
.dashboard-grid { grid-template-columns: repeat(auto-fit,minmax(min(280px,100%),1fr)); align-items: stretch; }
.dashboard-tile { min-height: 185px; min-width: 0; }
.dashboard-tile .tile-icon { margin-bottom: 18px; }
.dashboard-tile p:last-child { margin-bottom: 0; }
.metric-grid { grid-template-columns: repeat(auto-fit,minmax(min(145px,100%),1fr)); margin-bottom: 24px; }
.metric { background: var(--surface-soft); border-radius: 18px; min-width: 0; }
.metric strong { font-size: 30px; }
.metric span { font-size: 12px; margin-top: 6px; }
.student-filters,.statistics-filters { display: flex; flex-wrap: wrap; align-items: flex-end; padding: 18px; gap: 14px; background: var(--surface-soft); border: 1px solid var(--border); border-radius: 18px; margin: 24px 0; }
.student-filters .form-group,.statistics-filters .form-group { flex: 1 1 160px; min-width: 0; margin: 0; }
.student-filters .student-filter-search { flex: 2 1 240px; }
.student-filter-actions { min-height: 46px; }
.form-group { min-width: 0; }
input[type="search"] { min-height: 46px; border: 1px solid var(--control-border); border-radius: 12px; width: 100%; background: var(--surface); color: var(--text); padding: 11px 13px; font-size: 16px; }
.form-card { max-width: 620px; }
.form-card-wide { max-width: 960px; }
.form-card .page-heading { align-items: flex-start; }
.form-card form > .btn:only-of-type { min-width: 160px; }
.form-group input[type="file"] { background: var(--surface-soft); padding: 12px; }
input::file-selector-button { padding: 9px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); color: var(--text); margin-right: 12px; cursor: pointer; }
input[type="checkbox"],input[type="radio"] { accent-color: var(--icon-red); width: 18px; height: 18px; flex: 0 0 auto; }
label:has(input[type="checkbox"]),label:has(input[type="radio"]) { line-height: 1.5; }
.errorlist { padding-left: 20px; font-size: 13px; }
.help-text { line-height: 1.6; }
.data-table { width: 100%; max-width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: 16px; margin: 16px 0; background: var(--surface); }
.data-table table { margin: 0; min-width: 620px; width: 100%; }
.data-table th { background: var(--surface-soft); color: var(--muted); padding: 14px; font-size: 12px; }
.data-table td { padding: 14px; font-size: 13px; border-bottom: 1px solid var(--border); }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover td { background: var(--surface-soft); }
.data-table a { text-underline-offset: 3px; }
.data-table input,.data-table select { min-width: 110px; }
.table-scroll,.attendance-table-wrapper { max-width: 100%; }
.notice-box,.subcard,.student-summary-card,.editor-panel { border: 1px solid var(--border); border-radius: 18px; padding: 18px; background: var(--surface-soft); }
.student-summary-grid { gap: 14px; }
.site-form-grid { grid-template-columns: minmax(0,.7fr) minmax(0,1.5fr); }
.form-submit-row { padding-top: 22px; border-top: 1px solid var(--border); }
.tag { padding: 5px 10px; line-height: 1.4; }
details { border-radius: 14px; padding: 14px 16px; }
summary { min-height: 24px; }
.alert { border-radius: 14px; padding: 16px 18px; }
.btn[disabled] { opacity: .65; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: var(--danger); }
.btn-neutral { background: var(--secondary); color: var(--secondary-text); border-color: var(--border); }
img { max-width: 100%; }
.login-brand-kicker { display: inline-flex; gap: 9px; align-items: center; color: var(--muted); font-size: 12px; font-weight: 700; margin-bottom: 20px; }
.attendance-location-dialog { border-radius: 24px; padding: 30px; box-shadow: 0 24px 80px rgba(0,0,0,.24); }
.attendance-location-dialog h2 { padding-right: 42px; border-top: 0; margin-top: 0; }
.attendance-location-close { display: grid; place-items: center; border: 1px solid var(--border); border-radius: 12px; width: 44px; height: 44px; background: var(--surface-soft); color: var(--icon-red); }
.attendance-location-tabs { padding: 6px; border-radius: 14px; background: var(--surface-soft); margin-bottom: 18px; }
.attendance-location-tabs .btn { flex: 1; }
.practice-location-map-wrap,.attendance-location-map-wrap,.organization-map { border-radius: 18px; }
.practice-location-grid { grid-template-columns: minmax(0,.85fr) minmax(0,1.35fr); }
@media(max-width: 900px) { .practice-location-grid { grid-template-columns: 1fr; } .page-heading h1 { font-size: 28px; } }
@media(max-width: 640px) { .card { padding: 20px 16px; border-radius: 20px; } .page-heading { gap: 12px; align-items: flex-start; } .page-symbol { width: 44px; height: 44px; flex-basis: 44px; border-radius: 13px; } .page-heading h1 { font-size: 24px; } .page-kicker { font-size: 10px; } .workspace-nav { gap: 4px; } .workspace-nav a { flex: 1 1 125px; padding: 9px; font-size: 12px; } .dashboard-grid,.site-form-grid,.coordinate-grid { grid-template-columns: 1fr; } .student-filters,.statistics-filters { padding: 14px; } .student-filters .form-group,.statistics-filters .form-group { flex-basis: 100%; } .section-heading { flex-wrap: wrap; } .section-heading > * { max-width: 100%; } .page-actions .btn { flex: 1 1 auto; } .section-title { font-size: 20px; } .attendance-location-dialog { padding: 22px 16px; } .attendance-location-dialog h2 { font-size: 22px; } .metric-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .metric { padding: 14px; } .metric strong { font-size: 25px; } }

@media(min-width: 641px) { .dashboard-grid:has(> .dashboard-tile:nth-child(4):last-child) { grid-template-columns: repeat(2,minmax(0,1fr)); } }