:root {
  color-scheme: light;
  --bg: #f4f4f5;
  --panel: #ffffff;
  --ink: #18181b;
  --muted: #6b7280;
  --line: #e1e1e4;
  --line-strong: #d2d2d7;
  --club-red: #b91c1c;
  --club-red-deep: #7f1010;
  --club-red-soft: #fee2e2;
  --club-black: #161616;
  --club-black-soft: #eeeeee;
  --green: #23875a;
  --green-soft: #e1f6e9;
  --red: #c24136;
  --red-soft: #fde6e2;
  --amber: #a16207;
  --amber-soft: #fff0c2;
  --blue: #2457a6;
  --blue-soft: #e4edff;
  --scope-accent: #b91c1c;
  --scope-accent-deep: #7f1010;
  --scope-accent-soft: #fee2e2;
  --scope-surface: #fff1f1;
  --scope-header-start: #101012;
  --scope-header-end: #1b1b1f;
  --scope-glow: rgba(185, 28, 28, 0.34);
  --scope-band: rgba(185, 28, 28, 0.18);
  --shadow: 0 14px 30px rgba(24, 24, 27, 0.08);
  --shadow-strong: 0 20px 44px rgba(24, 24, 27, 0.12);
  --shadow-soft: 0 10px 24px rgba(24, 24, 27, 0.07);
  --surface-glow: 0 1px 0 rgba(255, 255, 255, 0.9) inset;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 78% 64px, var(--scope-glow), transparent 235px),
    linear-gradient(145deg, var(--scope-band) 0 18%, transparent 18% 100%),
    linear-gradient(180deg, var(--scope-header-start) 0, var(--scope-header-end) 168px, #efeff0 168px, var(--bg) 100%),
    var(--bg);
  color: var(--ink);
}

body[data-scope="akev-voleybol-voleybol"] {
  --scope-accent: #0f8f8c;
  --scope-accent-deep: #075e61;
  --scope-accent-soft: #d9fbf7;
  --scope-surface: #e8fffb;
  --scope-header-start: #061f22;
  --scope-header-end: #0b3b3e;
  --scope-glow: rgba(15, 143, 140, 0.34);
  --scope-band: rgba(15, 143, 140, 0.18);
}

body[data-scope="cimnastik-cimnastik"] {
  --scope-accent: #be185d;
  --scope-accent-deep: #831843;
  --scope-accent-soft: #fce7f3;
  --scope-surface: #fff1f7;
  --scope-header-start: #24111a;
  --scope-header-end: #4a1530;
  --scope-glow: rgba(190, 24, 93, 0.3);
  --scope-band: rgba(190, 24, 93, 0.16);
}

.hidden {
  display: none !important;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 138px;
  padding: 18px 0 24px;
  position: relative;
}

.topbar::after {
  content: "";
  position: absolute;
  inset: auto 0 14px 90px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.42), var(--scope-accent), transparent);
  pointer-events: none;
}

.top-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.scope-panel {
  display: grid;
  grid-template-columns: minmax(220px, 360px) 1fr;
  align-items: end;
  gap: 12px;
  margin: 0 0 14px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #f7f7f8 58%, var(--scope-surface) 100%);
  box-shadow: var(--shadow-soft);
}

.scope-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.mode-badge,
.user-badge {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-weight: 900;
  backdrop-filter: blur(10px);
}

.login-screen {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 18px;
  background: #18181b;
}

.login-card {
  display: grid;
  width: min(420px, 100%);
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 24px;
  background: #fff;
  box-shadow: var(--shadow);
}

.login-logo {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
}

.eyebrow.dark {
  color: var(--club-red);
}

.login-card h1 {
  color: var(--club-black);
}

.login-message {
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 800;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 14px;
}

.brand-logo {
  width: 76px;
  height: 76px;
  flex: 0 0 76px;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  background: #111;
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.28), 0 0 0 6px color-mix(in srgb, var(--scope-accent) 18%, transparent);
  object-fit: cover;
}

.brand > div {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 3px;
  color: #fecaca;
  font-size: 13px;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  color: #fff;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.05;
  max-width: 760px;
}

h2 {
  margin-bottom: 5px;
  font-size: 24px;
}

h3 {
  margin-bottom: 14px;
  font-size: 17px;
}

.ghost-button,
.primary-button,
.tab,
.chip,
.danger-button {
  min-height: 42px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 14px;
  font-weight: 800;
}

.ghost-button {
  background: #fff;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--club-black);
}

.primary-button {
  background: linear-gradient(180deg, #d22424 0%, var(--club-red-deep) 100%);
  color: #fff;
  box-shadow: 0 8px 16px rgba(185, 28, 28, 0.18);
}

.primary-button.compact {
  min-height: 38px;
  white-space: nowrap;
}

.danger-button {
  background: #fff;
  border-color: var(--red-soft);
  color: var(--red);
}

.soft-danger {
  background: #fff7f7;
}

.ghost-button:hover,
.primary-button:hover,
.danger-button:hover,
.chip:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(24, 24, 27, 0.08);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: -16px;
}

.metric {
  min-height: 104px;
  padding: 18px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--club-red);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, #fbfbfc 100%),
    linear-gradient(135deg, rgba(185, 28, 28, 0.08), transparent 44%);
  box-shadow: var(--shadow), var(--surface-glow);
  position: relative;
  overflow: hidden;
}

.metric::after {
  content: "";
  position: absolute;
  right: -26px;
  top: -26px;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: rgba(185, 28, 28, 0.07);
}

.metric span {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.metric strong {
  position: relative;
  font-size: 38px;
  line-height: 1;
}

.metric.accent {
  border-color: var(--club-black-soft);
}

.metric.paid {
  border-color: var(--green-soft);
}

.metric.unpaid {
  border-color: var(--red-soft);
}

.metric.absent {
  border-color: var(--amber-soft);
}

.tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}

.tab {
  background: #fff;
  border-color: var(--line);
  color: var(--muted);
}

.tab.active {
  background: linear-gradient(180deg, #242427 0%, var(--club-black) 100%);
  color: #fff;
  border-color: var(--club-red);
  box-shadow: 0 8px 18px rgba(24, 24, 27, 0.14);
}

.view {
  display: none;
  padding: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, #fcfcfd 100%),
    radial-gradient(circle at 100% 0, rgba(185, 28, 28, 0.08), transparent 220px);
  box-shadow: var(--shadow-strong);
}

.view.active {
  display: block;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.panel-head h2 {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.panel-head h2::before {
  content: "";
  width: 9px;
  height: 28px;
  border-radius: 999px;
  background: linear-gradient(180deg, #e11d48, var(--club-red-deep));
  box-shadow: 0 8px 18px rgba(185, 28, 28, 0.22);
}

.panel-head p {
  margin-bottom: 0;
  color: var(--muted);
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.student-form,
.group-form,
.toolbar {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 0.8fr auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 16px;
}

.student-form {
  grid-template-columns: minmax(180px, 1.2fr) minmax(150px, 1fr) minmax(150px, 1fr) minmax(120px, 0.8fr) minmax(108px, auto) auto;
}

.group-form {
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #fafafa 0%, #f5f5f6 100%);
}

.toolbar {
  grid-template-columns: 1fr 220px 210px;
  align-items: center;
}

.group-info-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(320px, 1.45fr);
  align-items: end;
  gap: 12px;
  margin: -4px 0 14px;
  padding: 12px;
  border: 1px solid rgba(225, 225, 228, 0.9);
  border-radius: 8px;
  background: linear-gradient(135deg, #fff 0%, #f8f8f9 56%, var(--scope-surface) 100%);
}

.group-info-panel h3 {
  margin: 0 0 4px;
  font-size: 20px;
}

.group-info-panel p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.group-info-actions {
  display: grid;
  grid-template-columns: minmax(170px, 1fr) auto auto;
  gap: 8px;
  align-items: end;
}

.compact-toolbar {
  grid-template-columns: minmax(220px, 360px);
}

.date-controls {
  display: grid;
  grid-template-columns: auto minmax(150px, 180px) auto;
  align-items: center;
  gap: 8px;
  min-width: 410px;
  padding: 8px;
  border: 1px solid rgba(185, 28, 28, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #fff 0%, #fff7f7 100%),
    var(--panel);
  box-shadow: 0 8px 22px rgba(185, 28, 28, 0.08);
}

.date-controls span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.date-controls input {
  min-height: 40px;
  border-color: rgba(185, 28, 28, 0.22);
  font-weight: 900;
}

.date-controls strong {
  min-width: 86px;
  border-radius: 8px;
  padding: 9px 10px;
  background: linear-gradient(180deg, var(--club-red) 0%, var(--club-red-deep) 100%);
  color: #fff;
  box-shadow: 0 8px 14px rgba(185, 28, 28, 0.16);
  font-size: 13px;
  font-weight: 900;
  text-align: right;
}

.month-picker input,
.date-controls input {
  color-scheme: light;
}

.month-picker {
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.toolbar input,
.toolbar select {
  box-shadow: 0 6px 14px rgba(24, 24, 27, 0.04);
}

.compact-toolbar {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7f7f8;
}

.compact-toolbar select {
  background: #fff;
  font-weight: 900;
}

.attendance-counter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -4px 0 14px;
}

.counter-pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 12px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 6px 14px rgba(24, 24, 27, 0.04);
}

.counter-pill.total {
  background: #18181b;
  border-color: #18181b;
  color: #fff;
}

.counter-pill.present {
  background: var(--green-soft);
  border-color: rgba(35, 135, 90, 0.18);
  color: var(--green);
}

.counter-pill.absent {
  background: var(--red-soft);
  border-color: rgba(194, 65, 54, 0.18);
  color: var(--red);
}

.row-avatar {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  align-self: center;
  border-radius: 50%;
  background: linear-gradient(180deg, #232326 0%, #111113 100%);
  color: #fff;
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  box-shadow: 0 9px 18px rgba(24, 24, 27, 0.16);
}

.payment-avatar {
  background: linear-gradient(180deg, #23875a 0%, #176345 100%);
}

.attendance-avatar {
  background: linear-gradient(180deg, #d22424 0%, var(--club-red-deep) 100%);
}

.payment-toolbar {
  grid-template-columns: 1fr minmax(190px, 260px);
  align-items: center;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #fff 0%, #fdfdfd 100%);
  color: var(--ink);
  padding: 0 12px;
}

input:disabled {
  background: #f1f1f2;
  color: var(--muted);
}

.check-field {
  display: inline-flex;
  align-items: center;
  align-self: end;
  min-height: 44px;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: #fff;
  color: var(--ink);
}

.check-field input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--club-red);
}

.check-field span {
  font-weight: 900;
}

.modal-check {
  margin-top: 4px;
}

input:focus,
select:focus,
button:focus-visible {
  outline: 3px solid rgba(185, 28, 28, 0.2);
  outline-offset: 2px;
}

.list {
  display: grid;
  gap: 10px;
}

.empty {
  padding: 22px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

.student-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 74px;
  padding: 12px;
  border: 1px solid var(--line);
  border-left: 4px solid rgba(185, 28, 28, 0.5);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #fff 0%, #fdfdfd 100%),
    linear-gradient(90deg, rgba(185, 28, 28, 0.05), transparent 36%);
  box-shadow: 0 6px 14px rgba(24, 24, 27, 0.04);
}

.payment-row {
  display: grid;
  grid-template-columns: auto 1fr minmax(360px, 1.3fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 92px;
  padding: 12px;
  border: 1px solid var(--line);
  border-left: 4px solid rgba(35, 135, 90, 0.45);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #fff 0%, #fbfbfb 100%),
    linear-gradient(90deg, rgba(35, 135, 90, 0.05), transparent 40%);
  box-shadow: 0 6px 14px rgba(24, 24, 27, 0.04);
}

.student-row:hover,
.payment-row:hover,
.report-box:hover {
  border-color: #d7d7d9;
  box-shadow: var(--shadow-soft);
}

.payment-fields {
  display: grid;
  grid-template-columns: 0.8fr 0.8fr 1.2fr;
  gap: 8px;
}

.readonly-payment {
  display: grid;
  gap: 5px;
  min-height: 60px;
  align-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #f6f8fa;
}

.readonly-payment strong {
  font-size: 15px;
}

.readonly-payment span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.student-main {
  min-width: 0;
}

.student-main strong {
  display: block;
  margin-bottom: 6px;
  overflow-wrap: anywhere;
}

.student-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 9px;
  background: #eef2f5;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.tag.paid {
  background: var(--green-soft);
  color: var(--green);
}

.tag.unpaid {
  background: var(--red-soft);
  color: var(--red);
}

.tag.present {
  background: var(--blue-soft);
  color: var(--blue);
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.row-actions .chip {
  min-width: 82px;
}

.link-chip {
  text-decoration: none;
}

.whatsapp-chip {
  border-color: rgba(35, 135, 90, 0.2);
  color: var(--green);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.58);
}

.modal-card {
  width: min(520px, 100%);
  max-height: calc(100vh - 36px);
  overflow: auto;
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.modal-head h2 {
  margin-top: 2px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.chip {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}

.danger-chip {
  border-color: var(--red-soft);
  color: var(--red);
}

.chip.active.paid {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.chip.active.unpaid,
.chip.active.absent {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.chip.active.present {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.month-badge {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border-radius: 8px;
  padding: 0 12px;
  background: var(--club-red-soft);
  color: var(--club-red);
  font-weight: 900;
  white-space: nowrap;
}

.month-picker {
  min-width: 210px;
}

.history-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 9px;
}

.month-dot {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 8px;
  padding: 0 8px;
  background: #f3f4f6;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.month-dot.paid {
  background: var(--green-soft);
  color: var(--green);
}

.wide-report {
  grid-column: 1 / -1;
}

.report-title-row {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 320px);
  gap: 12px;
  align-items: start;
  margin-bottom: 14px;
}

.report-title-row h3 {
  margin-bottom: 0;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 12px;
}

.report-box {
  min-height: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: linear-gradient(180deg, #fff 0%, #fbfbfc 100%);
  box-shadow: 0 8px 18px rgba(24, 24, 27, 0.04);
}

.finance-box {
  min-height: 150px;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--club-red);
}

.finance-box::after {
  content: "";
  position: absolute;
  right: -32px;
  bottom: -36px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(185, 28, 28, 0.08);
}

.finance-box strong {
  position: relative;
  display: block;
  margin-bottom: 8px;
  font-size: 34px;
  line-height: 1;
}

.finance-box p {
  position: relative;
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 700;
}

.mini-list {
  display: grid;
  gap: 8px;
}

#unpaidReport {
  max-height: 300px;
  overflow: auto;
  padding-right: 4px;
}

.mini-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(225, 225, 228, 0.78);
  background: #f6f8fa;
  color: var(--muted);
  font-weight: 700;
}

.mini-item:hover {
  background: #fff;
  border-color: rgba(185, 28, 28, 0.2);
}

.mini-item span:last-child {
  text-align: right;
}

.activity-report {
  border-top: 4px solid #18181b;
}

.activity-list {
  max-height: 340px;
  overflow: auto;
  padding-right: 4px;
}

.activity-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 58px;
  padding: 12px;
  border: 1px solid rgba(225, 225, 228, 0.82);
  border-left: 4px solid rgba(185, 28, 28, 0.55);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #fff 0%, #fbfbfc 100%),
    linear-gradient(90deg, rgba(185, 28, 28, 0.05), transparent 42%);
}

.activity-item strong,
.activity-item span,
.activity-item small {
  display: block;
}

.activity-item strong {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 950;
}

.activity-item span,
.activity-item small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.activity-item small {
  text-align: right;
  line-height: 1.45;
  white-space: nowrap;
}

@media (max-width: 780px) {
  .activity-item {
    grid-template-columns: 1fr;
  }

  .activity-item small {
    text-align: left;
    white-space: normal;
  }

  body {
    background:
      radial-gradient(circle at 88% 32px, var(--scope-glow), transparent 180px),
      linear-gradient(180deg, var(--scope-header-start) 0, var(--scope-header-end) 178px, #efeff0 178px, var(--bg) 100%);
  }

  .app-shell {
    padding: 10px 10px 92px;
  }

  .view {
    padding: 12px;
  }

  .metric {
    min-height: 82px;
    padding: 14px;
  }

  .metric span {
    margin-bottom: 8px;
  }

  .metric strong {
    font-size: 30px;
  }

  .panel-head p {
    display: none;
  }

  .brand-logo {
    width: 62px;
    height: 62px;
    flex-basis: 62px;
  }

  .date-controls {
    grid-template-columns: 1fr;
    min-width: 0;
    width: 100%;
    gap: 6px;
  }

  #unpaidReport {
    max-height: 260px;
  }

  .topbar,
  .panel-head {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar {
    min-height: 158px;
    gap: 14px;
  }

  .topbar::after {
    inset: auto 0 10px 0;
  }

  .top-actions {
    justify-content: stretch;
  }

  .top-actions > * {
    flex: 1 1 auto;
  }

  .panel-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scope-panel {
    grid-template-columns: 1fr;
  }

  .tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    position: sticky;
    bottom: 10px;
    z-index: 10;
    order: 10;
    margin-top: 14px;
    box-shadow: 0 14px 34px rgba(24, 24, 27, 0.18);
  }

  .student-form,
  .group-form,
  .group-info-panel,
  .group-info-actions,
  .toolbar,
  .payment-toolbar,
  .report-grid,
  .report-title-row,
  .payment-row,
  .payment-fields {
    grid-template-columns: 1fr;
  }

  .student-row {
    grid-template-columns: auto 1fr;
    align-items: start;
  }

  .payment-row {
    grid-template-columns: auto 1fr;
    align-items: start;
  }

  .payment-fields,
  .readonly-payment,
  .payment-row .row-actions,
  .student-row .row-actions {
    grid-column: 1 / -1;
  }

  .row-actions {
    justify-content: stretch;
  }

  .row-actions button {
    flex: 1 1 120px;
  }

  .date-controls strong {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .compact-toolbar {
    padding: 10px;
  }

  .attendance-counter {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .counter-pill {
    justify-content: center;
    min-height: 34px;
  }

  .modal-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .brand-logo {
    width: 56px;
    height: 56px;
    flex-basis: 56px;
  }

  h1 {
    font-size: 22px;
  }

  h2 {
    font-size: 21px;
  }

  .tabs {
    gap: 6px;
  }

  .metric {
    min-height: 78px;
    padding: 12px;
  }

  .metric strong {
    font-size: 28px;
  }

  .metric span {
    font-size: 12px;
  }

  .row-avatar {
    width: 38px;
    height: 38px;
    font-size: 12px;
  }

  .row-actions .chip {
    min-width: 0;
  }
}

/* v31 visual polish: sporty desktop, calmer mobile */
:root {
  --sport-shadow: 0 22px 54px rgba(8, 8, 10, 0.24);
  --sport-border: rgba(255, 255, 255, 0.12);
}

body {
  background:
    radial-gradient(circle at 78% 78px, var(--scope-glow), transparent 260px),
    linear-gradient(145deg, var(--scope-band) 0 19%, transparent 19% 100%),
    linear-gradient(180deg, var(--scope-header-start) 0, var(--scope-header-end) 226px, #e9e9eb 226px, var(--bg) 100%),
    var(--bg);
}

.app-shell {
  padding-top: 20px;
}

.topbar {
  min-height: 150px;
  margin-bottom: 14px;
  padding: 22px;
  border: 1px solid var(--sport-border);
  border-radius: 8px;
  background:
    radial-gradient(circle at 92% 18%, color-mix(in srgb, var(--scope-accent) 30%, transparent), transparent 190px),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 38%),
    linear-gradient(135deg, #202024 0%, #111113 54%, #070708 100%);
  box-shadow: var(--sport-shadow);
  overflow: hidden;
}

.topbar::before {
  content: "";
  position: absolute;
  inset: 14px auto auto -72px;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  box-shadow: 0 0 0 22px rgba(255, 255, 255, 0.025), 0 0 0 46px color-mix(in srgb, var(--scope-accent) 12%, transparent);
  pointer-events: none;
}

.topbar::after {
  inset: auto 22px 0 22px;
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.24), var(--scope-accent), transparent);
}

.brand,
.top-actions {
  position: relative;
  z-index: 1;
}

.brand-logo {
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.32),
    0 0 0 6px color-mix(in srgb, var(--scope-accent) 22%, transparent),
    0 0 0 1px rgba(255, 255, 255, 0.42) inset;
}

.mode-badge,
.user-badge {
  background: rgba(255, 255, 255, 0.11);
}

.scope-panel {
  margin-top: -4px;
  padding: 14px;
  border-color: rgba(24, 24, 27, 0.1);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--scope-accent) 9%, transparent), transparent 42%),
    linear-gradient(135deg, #ffffff 0%, #f7f7f8 58%, var(--scope-surface) 100%);
  box-shadow: var(--shadow-soft), var(--surface-glow);
  overflow: hidden;
}

.summary-grid {
  margin-top: 0;
}

.metric {
  border-color: rgba(24, 24, 27, 0.08);
  border-top-color: var(--scope-accent);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.97) 0%, #fbfbfc 100%),
    linear-gradient(135deg, color-mix(in srgb, var(--scope-accent) 9%, transparent), transparent 44%);
}

.metric::after {
  background: color-mix(in srgb, var(--scope-accent) 10%, transparent);
}

.metric::before {
  content: "";
  position: absolute;
  inset: auto 18px 14px 18px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--scope-accent), transparent);
  opacity: 0.32;
}

.tabs {
  border-color: rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, #242427 0%, #151518 100%);
  box-shadow: 0 14px 28px rgba(24, 24, 27, 0.14);
}

.tab {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.72);
}

.tab.active {
  background: linear-gradient(180deg, color-mix(in srgb, var(--scope-accent) 88%, #fff) 0%, var(--scope-accent-deep) 100%);
  border-color: color-mix(in srgb, var(--scope-accent) 84%, #fff);
  box-shadow: 0 10px 20px color-mix(in srgb, var(--scope-accent) 24%, transparent);
}

.view {
  border-color: rgba(24, 24, 27, 0.1);
  border-top: 4px solid var(--scope-accent);
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--scope-accent) 11%, transparent), transparent 230px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, #fcfcfd 100%);
}

.panel-head h2::before {
  background: linear-gradient(180deg, color-mix(in srgb, var(--scope-accent) 86%, #fff), var(--scope-accent-deep));
  box-shadow: 0 8px 18px color-mix(in srgb, var(--scope-accent) 22%, transparent);
}

.group-form {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--scope-accent) 7%, transparent), transparent 48%),
    linear-gradient(180deg, #fafafa 0%, #f5f5f6 100%);
}

.group-info-panel {
  padding: 14px;
  border-color: color-mix(in srgb, var(--scope-accent) 16%, var(--line));
  border-left: 4px solid var(--scope-accent);
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--scope-accent) 9%, transparent), transparent 170px),
    linear-gradient(135deg, #fff 0%, #f8f8f9 56%, var(--scope-surface) 100%);
  box-shadow: 0 10px 24px rgba(24, 24, 27, 0.06);
}

.date-controls,
.compact-toolbar {
  border-color: color-mix(in srgb, var(--scope-accent) 14%, var(--line));
  background:
    linear-gradient(180deg, #fff 0%, var(--scope-surface) 100%),
    var(--panel);
}

.date-controls strong {
  background: linear-gradient(180deg, var(--scope-accent) 0%, var(--scope-accent-deep) 100%);
  box-shadow: 0 8px 14px color-mix(in srgb, var(--scope-accent) 18%, transparent);
}

.attendance-avatar {
  background: linear-gradient(180deg, color-mix(in srgb, var(--scope-accent) 88%, #fff) 0%, var(--scope-accent-deep) 100%);
}

.student-row {
  border-left-color: color-mix(in srgb, var(--scope-accent) 58%, transparent);
}

.student-row:hover,
.payment-row:hover,
.report-box:hover {
  border-color: color-mix(in srgb, var(--scope-accent) 20%, #d7d7d9);
}

.finance-box {
  border-top-color: var(--scope-accent);
}

.finance-box::after {
  background: color-mix(in srgb, var(--scope-accent) 10%, transparent);
}

@media (max-width: 780px) {
  body {
    background:
      radial-gradient(circle at 88% 32px, var(--scope-glow), transparent 180px),
      linear-gradient(180deg, var(--scope-header-start) 0, var(--scope-header-end) 178px, #efeff0 178px, var(--bg) 100%);
  }

  .app-shell {
    padding-top: 10px;
  }

  .topbar {
    min-height: 158px;
    margin-bottom: 12px;
    padding: 16px;
    box-shadow: 0 16px 34px rgba(8, 8, 10, 0.2);
  }

  .topbar::before {
    width: 160px;
    height: 160px;
    inset: 18px auto auto -84px;
  }

  .topbar::after {
    inset: auto 16px 0 16px;
  }

  .scope-panel {
    margin-top: 0;
  }

  .tabs {
    background: rgba(18, 18, 20, 0.96);
    backdrop-filter: blur(16px);
  }

  .tab {
    min-height: 46px;
  }

  .student-row,
  .payment-row {
    min-height: 82px;
    padding: 12px;
  }

  .attendance-counter {
    margin-top: 0;
  }

  .date-controls {
    padding: 10px;
  }
}

@media (max-width: 430px) {
  .topbar {
    padding: 14px;
  }

  .top-actions {
    gap: 6px;
  }

  .mode-badge,
  .user-badge,
  .ghost-button,
  .primary-button,
  .danger-button,
  .chip {
    min-height: 44px;
  }

  .summary-grid {
    gap: 9px;
  }

  .view {
    border-top-width: 3px;
  }
}

/* v33 mockup implementation: premium sidebar dashboard */
:root {
  --dash-bg: #eeeeef;
  --dash-dark: #101013;
  --dash-dark-2: #1b1b20;
  --dash-card: #ffffff;
  --dash-ink-soft: rgba(255, 255, 255, 0.72);
}

body {
  min-height: 100vh;
  background:
    linear-gradient(115deg, rgba(185, 28, 28, 0.09) 0 16%, transparent 16% 100%),
    linear-gradient(180deg, #e7e7e9 0%, var(--dash-bg) 100%);
}

.app-shell {
  width: min(1440px, 100%);
  padding: 18px;
}

@media (min-width: 981px) {
  .app-shell {
    display: grid;
    grid-template-columns: 278px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .topbar {
    position: sticky;
    top: 18px;
    display: grid;
    min-height: calc(100vh - 36px);
    align-content: start;
    gap: 18px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    background:
      linear-gradient(160deg, rgba(185, 28, 28, 0.24) 0%, transparent 34%),
      linear-gradient(180deg, #202024 0%, #0c0c0e 100%);
    box-shadow: 0 24px 60px rgba(8, 8, 10, 0.28);
  }

  .topbar::before {
    display: none;
  }

  .topbar::after {
    inset: 18px auto 18px 0;
    width: 4px;
    height: auto;
    border-radius: 0 999px 999px 0;
    background: linear-gradient(180deg, var(--scope-accent), transparent);
  }

  .brand {
    align-items: flex-start;
    gap: 12px;
  }

  .brand-logo {
    width: 68px;
    height: 68px;
    flex-basis: 68px;
  }

  .brand h1 {
    font-size: 20px;
    line-height: 1.12;
  }

  .eyebrow {
    color: #fff;
    opacity: 0.72;
  }

  .top-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .top-actions > *,
  .top-actions .ghost-button {
    width: 100%;
    justify-content: center;
  }

  .topbar .tabs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin: 0;
    padding: 10px;
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: none;
  }

  .topbar .tab {
    justify-content: flex-start;
    min-height: 48px;
    padding: 0 14px;
    text-align: left;
    background: transparent;
    border-color: transparent;
    color: var(--dash-ink-soft);
  }

  .topbar .tab::before {
    content: "";
    width: 8px;
    height: 8px;
    margin-right: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.28);
  }

  .topbar .tab.active {
    background: linear-gradient(90deg, var(--scope-accent), var(--scope-accent-deep));
    color: #fff;
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 14px 24px color-mix(in srgb, var(--scope-accent) 24%, transparent);
  }

  .topbar .tab.active::before {
    background: #fff;
  }

  main {
    min-width: 0;
  }
}

.scope-panel {
  border: 1px solid rgba(24, 24, 27, 0.08);
  background:
    linear-gradient(90deg, rgba(16, 16, 19, 0.04), transparent 42%),
    linear-gradient(180deg, #fff 0%, #f8f8f9 100%);
}

.scope-panel label {
  color: var(--ink);
}

.summary-grid {
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  margin-bottom: 16px;
}

.metric {
  min-height: 118px;
  border-top: 0;
  border-left: 4px solid var(--scope-accent);
  background: linear-gradient(180deg, #fff 0%, #f9f9fa 100%);
}

.metric::before {
  inset: auto 16px 13px 16px;
}

.metric strong {
  font-size: 42px;
}

.metric.paid {
  border-left-color: var(--green);
}

.metric.unpaid {
  border-left-color: var(--red);
}

.metric.absent {
  border-left-color: var(--amber);
}

.view {
  border-top: 0;
  background: #fff;
  box-shadow: 0 18px 42px rgba(24, 24, 27, 0.1);
}

.panel-head {
  align-items: center;
  border-bottom: 1px solid rgba(225, 225, 228, 0.76);
}

.panel-head h2 {
  font-size: 26px;
}

.panel-head h2::before {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.student-form,
.group-form,
.toolbar,
.compact-toolbar,
.group-info-panel {
  background: #f8f8f9;
}

.student-form,
.group-form {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.toolbar,
.compact-toolbar {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.group-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 0 0 14px;
}

.group-card {
  display: grid;
  gap: 7px;
  min-height: 104px;
  border: 1px solid var(--line);
  border-left: 4px solid transparent;
  border-radius: 8px;
  padding: 14px;
  background: #fff;
  color: var(--ink);
  text-align: left;
  box-shadow: 0 8px 18px rgba(24, 24, 27, 0.04);
}

.group-card span,
.group-card small {
  overflow-wrap: anywhere;
}

.group-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.group-card strong {
  font-size: 30px;
  line-height: 1;
}

.group-card small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.group-card.active,
.group-card:hover {
  border-left-color: var(--scope-accent);
  border-color: color-mix(in srgb, var(--scope-accent) 30%, var(--line));
  box-shadow: 0 14px 28px rgba(24, 24, 27, 0.1);
}

.compact-empty {
  min-height: 88px;
}

.student-row,
.payment-row {
  border: 1px solid rgba(225, 225, 228, 0.88);
  border-left: 4px solid var(--scope-accent);
  background: #fff;
  box-shadow: 0 8px 20px rgba(24, 24, 27, 0.045);
}

.payment-row {
  border-left-color: var(--green);
}

#attendanceView .student-row {
  grid-template-columns: auto 1fr minmax(210px, auto);
  min-height: 82px;
}

#attendanceView .row-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(96px, 1fr));
}

#attendanceView .row-actions .chip {
  min-height: 48px;
  font-size: 15px;
}

.chip.active.present {
  background: var(--green);
  border-color: var(--green);
}

.tag.present {
  background: var(--green-soft);
  color: var(--green);
}

.report-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.finance-box {
  border-top: 0;
  border-left: 4px solid var(--scope-accent);
}

.wide-report {
  grid-column: 1 / -1;
}

@media (max-width: 980px) {
  .app-shell {
    padding: 10px 10px 96px;
  }

  .topbar {
    margin-bottom: 12px;
  }

  .topbar .tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 15;
    margin: 0;
    background: rgba(18, 18, 20, 0.96);
    box-shadow: 0 18px 38px rgba(8, 8, 10, 0.26);
  }

  .topbar .tab {
    min-height: 46px;
    padding: 0 8px;
    font-size: 13px;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .group-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #attendanceView .student-row,
  .student-row,
  .payment-row {
    grid-template-columns: auto 1fr;
  }

  #attendanceView .row-actions,
  .payment-fields,
  .readonly-payment,
  .payment-row .row-actions,
  .student-row .row-actions {
    grid-column: 1 / -1;
  }

  .report-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .app-shell {
    padding-inline: 8px;
  }

  .topbar .tabs {
    left: 8px;
    right: 8px;
    gap: 5px;
  }

  .topbar .tab {
    font-size: 12px;
  }

  .group-card-grid {
    grid-template-columns: 1fr;
  }

  .metric strong {
    font-size: 30px;
  }
}

/* V40 premium club shell */
body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 96% 12%, rgba(132, 0, 8, 0.65), transparent 270px),
    linear-gradient(105deg, transparent 0 76%, var(--scope-accent) 76% 100%),
    linear-gradient(180deg, #f4f5f7 0%, #e7e9ee 100%);
}

body[data-scope="sefa-akin-basketbol"] {
  --scope-accent: #e30613;
  --scope-accent-deep: #97000b;
  --scope-accent-soft: #fff0f1;
  --scope-surface: #fff7f8;
  --scope-header-start: #111216;
  --scope-header-end: #18191f;
  --scope-glow: rgba(227, 6, 19, 0.32);
  --scope-band: rgba(227, 6, 19, 0.18);
}

body[data-scope="akev-voleybol-voleybol"] {
  --scope-accent: #0f8f8c;
  --scope-accent-deep: #075e61;
  --scope-accent-soft: #d9fbf7;
  --scope-surface: #e8fffb;
  --scope-header-start: #081719;
  --scope-header-end: #0f2f33;
  --scope-glow: rgba(15, 143, 140, 0.32);
  --scope-band: rgba(15, 143, 140, 0.18);
}

body[data-scope="cimnastik-cimnastik"] {
  --scope-accent: #be185d;
  --scope-accent-deep: #831843;
  --scope-accent-soft: #fce7f3;
  --scope-surface: #fff1f7;
  --scope-header-start: #211019;
  --scope-header-end: #46152e;
  --scope-glow: rgba(190, 24, 93, 0.3);
  --scope-band: rgba(190, 24, 93, 0.16);
}

.app-shell {
  display: grid;
  width: min(1460px, calc(100% - 32px));
  min-height: calc(100vh - 36px);
  grid-template-columns: 292px minmax(0, 1fr);
  gap: 0;
  margin: 18px auto;
  padding: 0;
  border: 1px solid rgba(15, 16, 20, 0.16);
  border-radius: 18px;
  background: rgba(248, 249, 251, 0.98);
  box-shadow: 0 28px 70px rgba(8, 10, 18, 0.18);
  overflow: hidden;
}

.topbar {
  position: relative;
  display: flex;
  min-height: auto;
  height: 100%;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 22px;
  padding: 30px 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 32%),
    #08090c;
  color: #fff;
}

.topbar::after {
  display: none;
}

.brand {
  align-items: flex-start;
  gap: 16px;
}

.brand-logo {
  width: 92px;
  height: 92px;
  flex-basis: 92px;
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.34), 0 0 0 6px rgba(227, 6, 19, 0.18);
}

.brand .eyebrow {
  color: #ff2530;
  font-size: 15px;
  font-weight: 900;
  text-transform: uppercase;
}

.brand h1 {
  max-width: 150px;
  color: #fff;
  font-size: 22px;
  line-height: 1.14;
  letter-spacing: 0;
}

.top-actions {
  display: grid;
  order: 3;
  gap: 10px;
  justify-content: stretch;
  margin-top: auto;
}

.mode-badge,
.user-badge,
.top-actions .ghost-button {
  width: 100%;
  justify-content: center;
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.top-actions .ghost-button {
  background: #fff;
  color: #111216;
}

.tabs {
  display: grid;
  order: 2;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
  padding: 10px;
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: none;
}

.tab {
  position: relative;
  justify-content: flex-start;
  min-height: 52px;
  border-color: transparent;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  text-align: left;
}

.tab::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 12px;
  border-radius: 50%;
  background: #2a303a;
  vertical-align: -2px;
}

.tab.active {
  background: var(--scope-accent);
  color: #fff;
  border-color: var(--scope-accent);
  box-shadow: 0 14px 24px var(--scope-glow);
}

.tab.active::before {
  background: #fff;
}

main {
  min-width: 0;
  padding: 0 30px 26px;
}

.scope-panel {
  grid-template-columns: repeat(2, minmax(220px, 1fr)) minmax(220px, auto);
  margin: 0 -30px 22px;
  padding: 30px;
  border: 0;
  border-radius: 0;
  background:
    radial-gradient(circle at 15% -40%, rgba(255, 255, 255, 0.08), transparent 260px),
    linear-gradient(90deg, #121318, #17181f);
  box-shadow: none;
}

.scope-panel label {
  color: #fff;
}

.scope-panel select {
  border-color: #4b515d;
  background: #17191f;
  color: #fff;
}

.scope-panel p {
  align-self: center;
  color: #c8cbd3;
}

.summary-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 16px;
}

.metric {
  min-height: 116px;
  border: 1px solid #dfe3ea;
  border-left: 0;
  border-radius: 10px;
  padding: 18px 18px 16px 82px;
  background: #fff;
  box-shadow: 0 13px 28px rgba(15, 20, 30, 0.06);
  --metric-color: var(--scope-accent);
  --metric-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 21a8 8 0 0 0-16 0'/%3E%3Ccircle cx='12' cy='7' r='4'/%3E%3C/svg%3E");
}

.metric::after {
  left: 22px;
  right: auto;
  top: 26px;
  width: 54px;
  height: 54px;
  background-color: var(--metric-color);
  background-image: var(--metric-icon);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 28px 28px;
}

.metric::before {
  background: linear-gradient(90deg, var(--metric-color), transparent);
}

.metric.paid {
  --metric-color: #1f8f58;
  --metric-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}

.metric.unpaid {
  --metric-color: #d9232e;
  --metric-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7h16v10H4z'/%3E%3Cpath d='M8 12h8'/%3E%3Cpath d='M12 9v6'/%3E%3C/svg%3E");
}

.metric.absent {
  --metric-color: #b86b00;
  --metric-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 2v4'/%3E%3Cpath d='M16 2v4'/%3E%3Crect x='3' y='4' width='18' height='18' rx='3'/%3E%3Cpath d='M3 10h18'/%3E%3Cpath d='m9 15 6 4'/%3E%3Cpath d='m15 15-6 4'/%3E%3C/svg%3E");
}

.metric.revenue {
  --metric-color: var(--scope-accent);
  --metric-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7h16v12H4z'/%3E%3Cpath d='M16 7V5a2 2 0 0 0-2-2H8a2 2 0 0 0-2 2v2'/%3E%3Cpath d='M8 12h8'/%3E%3Cpath d='M12 10v6'/%3E%3C/svg%3E");
}

.metric span {
  min-height: 34px;
  margin-bottom: 4px;
  color: #687083;
  font-size: 14px;
  line-height: 1.2;
}

.metric strong {
  font-size: 31px;
}

.metric.revenue strong {
  font-size: 24px;
}

.view {
  border-color: #dfe3ea;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(15, 20, 30, 0.08);
}

.panel-head h2::before {
  background: linear-gradient(180deg, var(--scope-accent), var(--scope-accent-deep));
}

.student-form,
.group-form,
.toolbar,
.compact-toolbar,
.group-info-panel {
  background: #f8f9fb;
  border-color: #dfe3ea;
}

.group-card {
  min-height: 138px;
  border-left: 1px solid #dfe3ea;
  padding: 20px;
}

.group-card span {
  color: #101217;
  font-size: 15px;
}

.group-card strong {
  color: #101217;
  font-size: 31px;
}

.group-card.active,
.group-card:hover {
  border-color: var(--scope-accent);
  background: var(--scope-surface);
}

.group-card.active strong,
.group-card.active span {
  color: var(--scope-accent);
}

.student-row,
.payment-row {
  border-left-color: var(--scope-accent);
  border-radius: 10px;
}

#attendanceView {
  max-width: 760px;
}

#attendanceView .panel-head {
  margin: -18px -18px 18px;
  padding: 22px 18px;
  border-radius: 12px 12px 0 0;
  background: linear-gradient(135deg, var(--scope-accent), var(--scope-accent-deep));
  color: #fff;
}

#attendanceView .panel-head p,
#attendanceView .date-controls,
#attendanceView .date-controls span {
  color: rgba(255, 255, 255, 0.88);
}

#attendanceView .date-controls input {
  border-color: rgba(255, 255, 255, 0.4);
  background: #fff;
  color: #111216;
}

#attendanceView .student-row {
  border-left: 0;
  box-shadow: none;
}

#attendanceView .row-actions .chip {
  border-radius: 6px;
}

.quick-dock {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 14px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #111216;
}

.quick-dock-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  grid-template-rows: auto auto;
  gap: 2px 14px;
  align-items: center;
  min-height: 70px;
  border: 0;
  border-right: 1px solid #343946;
  background: transparent;
  color: #fff;
  text-align: left;
}

.quick-dock-item:last-child {
  border-right: 0;
}

.quick-dock-icon {
  display: inline-grid;
  width: 36px;
  height: 36px;
  grid-row: 1 / 3;
  place-items: center;
  border-radius: 50%;
  background: var(--scope-accent);
  color: #fff;
  font-weight: 900;
}

.quick-dock-item strong {
  font-size: 17px;
}

.quick-dock-item small {
  color: #c8cbd3;
  font-size: 13px;
}

.quick-dock-item.active strong,
.quick-dock-item:hover strong {
  color: color-mix(in srgb, var(--scope-accent) 70%, #ffffff);
}

@media (max-width: 1120px) {
  .app-shell {
    display: block;
    width: 100%;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
  }

  .topbar {
    position: relative;
    height: auto;
    padding: 16px;
    gap: 14px;
    margin-bottom: 0;
  }

  .brand-logo {
    width: 70px;
    height: 70px;
    flex-basis: 70px;
  }

  .brand h1 {
    max-width: none;
    font-size: 22px;
  }

  .top-actions {
    order: 2;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 0;
  }

  .tabs {
    order: 3;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 6px;
  }

  .topbar .tabs {
    position: static;
    left: auto;
    right: auto;
    bottom: auto;
    z-index: auto;
    margin: 0;
    box-shadow: none;
  }

  .tab {
    justify-content: center;
    min-height: 46px;
    text-align: center;
  }

  .tab::before {
    display: none;
  }

  main {
    padding: 12px 12px 92px;
  }

  .scope-panel {
    grid-template-columns: 1fr;
    margin: -12px -12px 14px;
    padding: 16px;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric {
    min-height: 98px;
    padding: 16px;
  }

  .metric::after {
    display: none;
  }

  .quick-dock {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 20;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    box-shadow: 0 18px 38px rgba(8, 8, 10, 0.26);
  }

  .quick-dock-item {
    display: flex;
    min-height: 56px;
    flex-direction: column;
    justify-content: center;
    border-right: 0;
    text-align: center;
  }

  .quick-dock-icon {
    display: none;
  }

  .quick-dock-item strong {
    font-size: 12px;
  }

  .quick-dock-item small {
    display: none;
  }
}

@media (max-width: 520px) {
  body {
    background: #f4f5f7;
  }

  .brand .eyebrow,
  .mode-badge,
  .user-badge {
    font-size: 12px;
  }

  .top-actions {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .metric span {
    min-height: auto;
    font-size: 12px;
  }

  .metric strong,
  .metric.revenue strong {
    font-size: 25px;
  }

  .panel-head {
    display: grid;
  }

  .student-form,
  .group-form,
  .toolbar,
  .payment-toolbar {
    grid-template-columns: 1fr;
  }

  #attendanceView {
    max-width: none;
  }
}