:root {
  --bg: #e9f7ef;
  --card: #ffffff;
  --ink: #1b2a41;
  --muted: #6d7c92;
  --line: #dbe4ee;
  --green: #1f8f55;
  --green-deep: #147a46;
  --blue: #2463eb;
  --warn-bg: #fff8df;
  --warn-text: #8f6a00;
  --error-bg: #ffeaea;
  --error-text: #ab2f3e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Poppins", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    radial-gradient(circle at 0% 0%, #d6f2e2 0%, transparent 35%),
    radial-gradient(circle at 100% 0%, #dff0ff 0%, transparent 30%),
    var(--bg);
  color: var(--ink);
}

.page {
  min-height: 100vh;
  padding: 0;
}

.card {
  min-height: 100vh;
  background: #f4fbf7;
}

.hero {
  background: linear-gradient(135deg, #116f47, #1da35f);
  color: #fff;
  padding: 16px;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.hero-logo {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.35);
}

.badge {
  margin: 8px 0 0;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  opacity: 0.95;
}

.hero h1 {
  margin: 6px 0 6px;
  font-size: 1.48rem;
  line-height: 1.18;
}

.hero .sub {
  margin: 0;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.95);
}

.welcome {
  margin: 10px 12px 0;
  border: 1px solid #cfe4d8;
  border-radius: 14px;
  background: #fff;
}

.greeting-box {
  padding: 12px 14px;
}

.greeting-box h2 {
  margin: 0;
  font-size: 1.05rem;
  color: #184734;
}

.info-box {
  margin-top: 8px;
  padding: 10px 14px;
  background: #eff8f3;
}

.info-box p {
  margin: 0;
  color: #3f6350;
  font-size: 0.86rem;
}

.alert {
  margin: 12px;
  border-radius: 12px;
  border: 1px solid;
  padding: 10px 12px;
  font-size: 0.86rem;
}

.alert.hidden {
  display: none;
}

.alert.warn {
  background: var(--warn-bg);
  color: var(--warn-text);
  border-color: #f4d68f;
}

.alert.error {
  background: var(--error-bg);
  color: var(--error-text);
  border-color: #ffccd2;
}

.summary,
.details {
  margin: 12px;
  border: 1px solid #cfe0ef;
  border-radius: 14px;
  padding: 12px;
  background: var(--card);
}

.details h2 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
}

.row + .row {
  border-top: 1px dashed var(--line);
}

.row span {
  color: var(--muted);
}

.row strong {
  text-align: right;
}

.receipt-mbank {
  border: 1px solid #d8e5f2;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}

.mb-head {
  padding: 12px 14px;
  border-bottom: 1px solid #e4edf6;
  background: linear-gradient(180deg, #fafdff 0%, #ffffff 100%);
}

.mb-head-title {
  margin: 0;
  font-size: 0.96rem;
  color: #1f3552;
  font-weight: 700;
}

.mb-head-sub {
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: #6b7f96;
}

.mb-section {
  padding: 0 14px;
}

.mb-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed #d6e0ea;
}

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

.mb-label {
  color: #2b3f5a;
  font-size: 0.86rem;
}

.mb-value {
  color: #0f223a;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: right;
  max-width: 58%;
  word-break: break-word;
}

.mb-caption {
  color: #6b8096;
  font-size: 0.76rem;
  margin-top: 2px;
}

.mb-subtitle {
  margin: 0;
  padding: 12px 14px 8px;
  color: #1f3552;
  font-size: 0.94rem;
  font-weight: 800;
  border-top: 1px solid #e5edf5;
}

.mb-total {
  padding: 0 14px 12px;
}

.mb-total .mb-row.total .mb-label,
.mb-total .mb-row.total .mb-value {
  color: var(--blue);
  font-size: 1rem;
  font-weight: 800;
}

.foot {
  position: sticky;
  bottom: 0;
  z-index: 20;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid #cde0d2;
  background: rgba(245, 251, 247, 0.98);
  backdrop-filter: blur(6px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.foot button {
  border: 1px solid var(--green);
  background: var(--green);
  color: #fff;
  border-radius: 11px;
  padding: 11px 10px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
}

.foot button:hover {
  background: var(--green-deep);
}

.foot button:disabled {
  opacity: 0.56;
  cursor: not-allowed;
}

@media (max-width: 420px) {
  .mb-value {
    max-width: 52%;
    font-size: 0.88rem;
  }

  .hero h1 {
    font-size: 1.34rem;
  }
}

@media (min-width: 900px) {
  .page {
    display: flex;
    justify-content: center;
    padding: 20px;
  }

  .card {
    width: 760px;
    min-height: auto;
    border: 1px solid #cde0d2;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 16px 34px rgba(14, 63, 41, 0.14);
  }
}