:root {
  --ink: #15181d;
  --muted: #717985;
  --faint: #9aa3ad;
  --paper: #f4f6f8;
  --surface: #ffffff;
  --surface-warm: #fffaf5;
  --line: #e7ebf0;
  --brand: #ff6b35;
  --brand-dark: #d94d1c;
  --gold: #c8912d;
  --gold-soft: #fff3dc;
  --green: #0f9b6d;
  --blue: #2f6df6;
  --red: #d9453d;
  --purple: #6b58d6;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(19, 27, 38, 0.16);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(120deg, rgba(255, 107, 53, 0.11), rgba(47, 109, 246, 0.08)),
    #edf1f5;
}

button,
input {
  font: inherit;
}

button {
  border: 0;
}

.prototype-shell {
  display: grid;
  grid-template-columns: minmax(280px, 390px) minmax(360px, 430px);
  align-items: center;
  justify-content: center;
  gap: 46px;
  min-height: 100vh;
  padding: 34px;
}

.prototype-notes {
  max-width: 390px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 900;
}

.prototype-notes h1 {
  margin: 0 0 16px;
  font-size: 38px;
  line-height: 1.14;
  letter-spacing: 0;
}

.prototype-notes p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

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

.note-list span {
  padding: 13px 14px;
  border: 1px solid rgba(255, 107, 53, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  color: #3c4652;
  font-size: 13px;
  line-height: 1.5;
}

.phone-frame {
  width: min(100%, 408px);
  height: 844px;
  padding: 10px;
  border-radius: 36px;
  background: #111316;
  box-shadow: var(--shadow);
}

.phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 30px;
  padding: 0 18px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  font-weight: 700;
}

.app-screen {
  position: relative;
  overflow: hidden;
  height: calc(100% - 30px);
  border-radius: 28px;
  background: var(--paper);
}

.page {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 7;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  align-items: center;
  min-height: 52px;
  padding: 8px 12px;
  background: rgba(244, 246, 248, 0.95);
  backdrop-filter: blur(16px);
}

.topbar h2 {
  margin: 0;
  text-align: center;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0;
}

.content {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding: 6px 12px 18px;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.content.with-fixed-action {
  padding-bottom: 92px;
}

.content::-webkit-scrollbar,
.sheet-body::-webkit-scrollbar {
  width: 0;
}

.icon-button,
.plain-icon-button,
.primary-button,
.secondary-button,
.ghost-button,
.link-button,
.earn-summary,
.checkin-reward-card,
.exchange-card,
.task-row,
.record-card,
.menu-row,
.filter-chip,
.redeem-list-item {
  cursor: pointer;
}

.icon-button,
.plain-icon-button {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 8px 18px rgba(16, 24, 40, 0.08);
  font-size: 18px;
  font-weight: 900;
}

.plain-icon-button {
  background: transparent;
  box-shadow: none;
}

.primary-button,
.secondary-button,
.ghost-button {
  min-height: 36px;
  padding: 0 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.primary-button {
  color: #fff;
  background: linear-gradient(180deg, #ff8750 0%, var(--brand) 58%, #e84f20 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 10px 22px rgba(255, 107, 53, 0.28);
}

.primary-button:disabled {
  color: #858f9b;
  background: #dbe1e7;
  box-shadow: none;
  cursor: not-allowed;
}

.secondary-button {
  color: var(--brand-dark);
  background: #fff0e8;
}

.ghost-button {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.link-button {
  padding: 0;
  color: var(--brand-dark);
  background: transparent;
  font-size: 12px;
  font-weight: 900;
}

.asset-card {
  position: relative;
  overflow: hidden;
  padding: 15px;
  border: 1px solid rgba(245, 196, 107, 0.22);
  border-radius: var(--radius);
  color: #fff;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.1), transparent 32%),
    radial-gradient(circle at 82% 8%, rgba(245, 196, 107, 0.22), transparent 28%),
    linear-gradient(135deg, #2b303b 0%, #181d26 46%, #0d1016 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 18px 34px rgba(19, 27, 38, 0.24);
}

.asset-card::after {
  content: "";
  position: absolute;
  right: -28px;
  bottom: -52px;
  width: 150px;
  height: 150px;
  border: 18px solid rgba(245, 196, 107, 0.16);
  border-radius: 42px;
  transform: rotate(22deg);
}

.asset-card::before {
  content: "";
  position: absolute;
  top: -54px;
  right: 34px;
  width: 66px;
  height: 220px;
  border-radius: 999px;
  background: linear-gradient(180deg, transparent, rgba(245, 196, 107, 0.25), transparent);
  transform: rotate(28deg);
}

.asset-head,
.asset-row,
.title-row,
.split-row,
.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.list-row.start {
  align-items: flex-start;
}

.asset-head,
.asset-main,
.asset-mini-grid {
  position: relative;
  z-index: 1;
}

.asset-head span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
}

.asset-head button {
  color: #f5d79d;
}

.asset-main {
  margin-top: 6px;
}

.asset-main strong {
  display: block;
  font-size: 44px;
  line-height: 1;
  letter-spacing: 0;
  text-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
}

.asset-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.mini-stat {
  display: block;
  width: 100%;
  min-height: 54px;
  padding: 8px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.07));
  color: inherit;
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.mini-stat span {
  display: block;
  color: rgba(255, 255, 255, 0.66);
  font-size: 11px;
}

.mini-stat b {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 3px;
  color: #fff;
  font-size: 15px;
  line-height: 1.25;
}

.mini-stat em {
  display: inline-flex;
  align-items: center;
  min-height: 16px;
  padding: 0 5px;
  border-radius: 999px;
  color: #ffdda3;
  background: rgba(245, 196, 107, 0.18);
  font-style: normal;
  font-size: 9px;
  font-weight: 800;
  white-space: nowrap;
}

.section {
  margin-top: 12px;
}

.checkin-reward-card {
  position: relative;
  overflow: hidden;
  margin-top: 9px;
  padding: 12px;
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 92% -10%, rgba(255, 107, 53, 0.15), transparent 34%),
    linear-gradient(135deg, #fff8ec 0%, #ffffff 54%),
    var(--surface);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 12px 24px rgba(201, 145, 45, 0.16);
}

.checkin-reward-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--gold), #f5c46b);
}

.checkin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.checkin-head span {
  color: var(--brand-dark);
  font-size: 11px;
  font-weight: 900;
}

.checkin-head h3 {
  margin: 2px 0 0;
  font-size: 18px;
  line-height: 1.2;
}

.checkin-head .primary-button {
  min-height: 32px;
  padding: 0 12px;
  font-size: 12px;
}

.checkin-track {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
  margin-top: 11px;
}

.checkin-day {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 38px;
  padding: 5px 2px;
  border-radius: var(--radius);
  color: #8c6d3e;
  background: linear-gradient(180deg, #fff7e8, #ffefd0);
  box-shadow: inset 0 0 0 1px rgba(201, 145, 45, 0.12);
}

.checkin-day b,
.checkin-day em {
  display: block;
  line-height: 1.1;
}

.checkin-day b {
  font-size: 12px;
}

.checkin-day em {
  margin-top: 3px;
  font-style: normal;
  font-size: 10px;
  font-weight: 900;
}

.checkin-day.done {
  color: #fff;
  background: linear-gradient(180deg, #ffbc57, var(--brand));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    0 6px 12px rgba(255, 107, 53, 0.18);
}

.checkin-day.today {
  color: #fff;
  background: linear-gradient(180deg, #ff8a4c, var(--brand-dark));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.28),
    0 0 0 2px rgba(255, 107, 53, 0.16),
    0 9px 18px rgba(255, 107, 53, 0.34);
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.section-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 900;
}

.section-note {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.earn-summary {
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(47, 109, 246, 0.18);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 88% 16%, rgba(47, 109, 246, 0.16), transparent 26%),
    linear-gradient(135deg, #fffaf1 0%, #f4f9ff 62%, #ffffff 100%),
    var(--surface);
  text-align: left;
  box-shadow: 0 10px 22px rgba(47, 109, 246, 0.08);
}

.earn-summary h3 {
  margin: 0;
  color: #111827;
  font-size: 17px;
  font-weight: 900;
}

.earn-summary p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.earn-meter {
  display: grid;
  gap: 5px;
  margin-top: 9px;
}

.meter-bar {
  overflow: hidden;
  height: 8px;
  border-radius: 999px;
  background: #e8eef6;
}

.meter-bar span {
  display: block;
  width: 47%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--gold));
  box-shadow: 0 0 12px rgba(255, 107, 53, 0.26);
}

.earn-meter small {
  color: var(--faint);
  font-size: 10px;
  font-weight: 800;
}

.exchange-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.exchange-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 162px;
  padding: 11px;
  border: 1px solid rgba(231, 235, 240, 0.9);
  border-radius: var(--radius);
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.98));
  text-align: left;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.86),
    0 10px 22px rgba(17, 24, 39, 0.06);
}

.exchange-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--brand), var(--gold));
}

.exchange-card.type-vip::before {
  background: linear-gradient(90deg, #262a32, var(--gold));
}

.exchange-card.type-play::before {
  background: linear-gradient(90deg, var(--green), #66c99f);
}

.exchange-card.disabled {
  opacity: 0.72;
}

.exchange-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.benefit-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.type-red .benefit-icon {
  background: linear-gradient(180deg, #ff8750, var(--brand));
}

.type-vip .benefit-icon {
  background: linear-gradient(180deg, #343946, #151922);
}

.type-play .benefit-icon {
  background: linear-gradient(180deg, #20b982, var(--green));
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  color: var(--brand-dark);
  background: linear-gradient(180deg, #fff5ee, #ffe9dd);
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
}

.badge.gray {
  color: #68717c;
  background: #eef2f6;
}

.badge.green {
  color: var(--green);
  background: rgba(15, 155, 109, 0.12);
}

.exchange-card h4 {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.3;
}

.exchange-value-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-top: 7px;
  padding: 7px 8px;
  border-radius: var(--radius);
  background: #fff7ef;
}

.type-vip .exchange-value-row {
  background: #f4f2ea;
}

.type-play .exchange-value-row {
  background: #edf9f3;
}

.exchange-value-row strong {
  color: var(--brand-dark);
  font-size: 18px;
  line-height: 1;
}

.type-vip .exchange-value-row strong {
  color: #5d461b;
}

.type-play .exchange-value-row strong {
  color: var(--green);
}

.exchange-value-row span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}

.exchange-card p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.exchange-meta {
  display: grid;
  gap: 3px;
  margin: auto 0 8px;
  padding-top: 7px;
}

.exchange-meta span {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 10px;
}

.exchange-meta b {
  color: var(--ink);
  font-size: 11px;
}

.exchange-card .primary-button,
.exchange-card .ghost-button {
  width: 100%;
  min-height: 32px;
  padding: 0 8px;
  font-size: 12px;
}

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

.menu-row,
.record-card,
.task-row,
.redeem-list-item,
.rules-card,
.detail-card,
.result-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 8px 18px rgba(17, 24, 39, 0.035);
}

.menu-row {
  min-height: 48px;
  padding: 0 12px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
}

.filter-row {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.filter-row::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.filter-chip {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 900;
}

.filter-chip.active {
  color: var(--brand-dark);
  background: #fff0e8;
  border-color: rgba(255, 107, 53, 0.18);
}

.record-card,
.task-row,
.redeem-list-item {
  padding: 12px;
}

.record-card h4,
.task-row h4,
.redeem-list-item h4,
.rules-card h4,
.detail-card h4,
.result-card h4 {
  margin: 0 0 5px;
  font-size: 14px;
  font-weight: 900;
}

.record-card p,
.task-row p,
.redeem-list-item p,
.rules-card p,
.detail-card p,
.result-card p,
.empty-state {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.amount-good {
  color: var(--green);
  font-weight: 900;
}

.amount-warn {
  color: var(--brand-dark);
  font-weight: 900;
}

.amount-muted {
  color: var(--muted);
  font-weight: 900;
}

.status-dot {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  color: var(--muted);
  background: #edf1f5;
  font-size: 11px;
  font-weight: 900;
}

.status-dot.good {
  color: var(--green);
  background: rgba(15, 155, 109, 0.12);
}

.status-dot.warn {
  color: var(--brand-dark);
  background: #fff0e8;
}

.task-group {
  margin-top: 12px;
}

.task-group:first-child {
  margin-top: 0;
}

.task-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 32px;
  padding: 0 2px;
}

.task-group-title h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 900;
}

.task-row + .task-row {
  margin-top: 8px;
}

.task-reward {
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.progress-track {
  overflow: hidden;
  height: 6px;
  margin-top: 8px;
  border-radius: 999px;
  background: #ecf0f4;
}

.progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--gold));
}

.task-footer {
  margin-top: 9px;
}

.rules-card,
.detail-card,
.result-card {
  padding: 14px;
}

.rule-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.rule-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.rule-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.rule-row strong {
  max-width: 205px;
  color: var(--ink);
  text-align: right;
}

.detail-hero {
  overflow: hidden;
  border-radius: var(--radius);
  color: #fff;
  background:
    linear-gradient(135deg, #232833 0%, #151a22 100%);
}

.detail-hero-body {
  padding: 16px;
  background:
    radial-gradient(circle at 84% 10%, rgba(255, 107, 53, 0.36), transparent 28%),
    radial-gradient(circle at 18% 12%, rgba(201, 145, 45, 0.26), transparent 26%);
}

.detail-hero h3 {
  margin: 12px 0 6px;
  font-size: 22px;
  line-height: 1.25;
}

.detail-hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  line-height: 1.6;
}

.detail-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px;
}

.detail-metrics span {
  min-height: 50px;
  padding: 8px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.66);
  font-size: 10px;
  font-weight: 800;
}

.detail-metrics b {
  display: block;
  margin-top: 4px;
  color: #fff;
  font-size: 12px;
}

.fixed-action {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 11;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 74px;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
}

.fixed-action small {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.fixed-action strong {
  display: block;
  margin-top: 2px;
  font-size: 16px;
}

.fixed-action .primary-button,
.fixed-action .ghost-button {
  min-width: 124px;
}

.result-card {
  text-align: center;
}

.result-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 4px auto 12px;
  border-radius: 22px;
  color: var(--green);
  background: rgba(15, 155, 109, 0.12);
  font-size: 32px;
  font-weight: 900;
}

.empty-state {
  padding: 24px 14px;
  text-align: center;
}

.bottom-sheet {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: grid;
  align-items: end;
  background: rgba(17, 24, 39, 0.48);
}

.sheet-panel {
  overflow: hidden;
  max-height: 82%;
  border-radius: 18px 18px 0 0;
  background: var(--paper);
  box-shadow: 0 -18px 42px rgba(17, 24, 39, 0.22);
}

.sheet-handle {
  width: 42px;
  height: 4px;
  margin: 9px auto 6px;
  border-radius: 999px;
  background: #cfd6de;
}

.sheet-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 0 14px 10px;
}

.sheet-head h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.sheet-head p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.sheet-body {
  overflow-y: auto;
  max-height: calc(82vh - 118px);
  padding: 0 12px 14px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: end center;
  padding: 14px;
  background: rgba(17, 24, 39, 0.48);
}

.modal-card {
  position: relative;
  width: 100%;
  padding: 24px 18px 18px;
  border-radius: 12px;
  background: #fff;
  text-align: center;
  box-shadow: 0 22px 52px rgba(17, 24, 39, 0.26);
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #f2f4f7;
  box-shadow: none;
}

.modal-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin: 0 auto 10px;
  border-radius: 18px;
  background: #fff0e8;
  color: var(--brand-dark);
  font-size: 24px;
  font-weight: 900;
}

.modal-card h2 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 900;
}

.modal-card p {
  margin: 0 auto 16px;
  max-width: 294px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.modal-extra {
  margin: 0 0 14px;
  padding: 10px;
  border-radius: var(--radius);
  background: var(--paper);
  color: #3d4651;
  text-align: left;
  font-size: 12px;
  line-height: 1.6;
}

.modal-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

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

@media (max-width: 840px) {
  .prototype-shell {
    display: block;
    min-height: auto;
    padding: 0;
  }

  .prototype-notes {
    display: none;
  }

  .phone-frame {
    width: 100%;
    height: 100vh;
    padding: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .phone-status {
    display: none;
  }

  .app-screen {
    height: 100vh;
    border-radius: 0;
  }
}