:root {
  --bg: #0b0f14;
  --bg-soft: #111821;
  --card: rgba(19, 25, 34, 0.94);
  --card-light: #ffffff;
  --ink: #eef3fb;
  --ink-dark: #142033;
  --muted: #9aa8bb;
  --line: rgba(255, 255, 255, 0.1);
  --line-dark: #d9e2ef;
  --accent: #5aa5ff;
  --accent-dark: #1e4fba;
  --accent-red: #c24858;
  --accent-navy: #173d8b;
  --soft: rgba(90, 165, 255, 0.12);
  --soft-line: rgba(90, 165, 255, 0.3);
  --danger-bg: #fff3f3;
  --danger-line: #f2c7c7;
  --danger-ink: #8b1e1e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 18%, rgba(90, 165, 255, 0.18), transparent 26%),
    radial-gradient(circle at 84% 10%, rgba(194, 72, 88, 0.12), transparent 18%),
    linear-gradient(180deg, #080b10 0%, #0c1117 42%, #101720 100%);
  font-family: "Avenir Next", "Helvetica Neue", "Segoe UI", sans-serif;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.03) 0%, transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0, rgba(255, 255, 255, 0.02) 1px, transparent 1px, transparent 64px);
  opacity: 0.55;
}

a {
  color: inherit;
}

.page {
  margin: 0 auto;
  padding: 36px 16px 48px;
  position: relative;
  z-index: 1;
}

.page-narrow {
  width: min(100%, 580px);
}

.page-wide {
  width: min(100%, 1480px);
}

.form-card,
.return-card {
  background: linear-gradient(180deg, rgba(23, 30, 41, 0.96) 0%, rgba(12, 17, 24, 0.96) 100%);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.form-card::before,
.return-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--accent) 0 33%, var(--accent-navy) 33% 66%, var(--accent-red) 66% 100%);
}

.form-card::after,
.return-card::after {
  content: "";
  position: absolute;
  inset: -20% -30% auto auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(90, 165, 255, 0.18) 0%, transparent 68%);
  pointer-events: none;
}

.admin-card {
  background: var(--card-light);
  border: 1px solid var(--line-dark);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(19, 32, 51, 0.08);
  color: var(--ink-dark);
}

.form-head {
  margin-bottom: 24px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.bmw-mark {
  display: flex;
  gap: 4px;
  align-items: center;
}

.bmw-mark span {
  display: block;
  width: 10px;
  height: 22px;
  border-radius: 999px;
}

.bmw-mark-light {
  background: #66c2ff;
}

.bmw-mark-mid {
  background: #19469c;
}

.bmw-mark-red {
  background: #c24858;
}

.eyebrow {
  margin: 0;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #dce8fb;
  font-weight: 700;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4.6vw, 2.65rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.form-title {
  text-align: center;
}

.lead {
  margin: 0 auto;
  color: var(--muted);
  line-height: 1.6;
  max-width: 42ch;
  text-align: center;
}

.trust-row {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.trust-chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #dbe5f5;
  font-size: 0.82rem;
}

.payment-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
}

label span {
  font-size: 0.92rem;
  font-weight: 700;
  color: #d7e1f1;
}

input,
button {
  font: inherit;
}

input:not([type="checkbox"]) {
  width: 100%;
  padding: 14px 15px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  backdrop-filter: blur(6px);
}

input:not([type="checkbox"])::placeholder {
  color: #77859a;
}

input:not([type="checkbox"]):focus {
  outline: 2px solid rgba(90, 165, 255, 0.18);
  border-color: rgba(90, 165, 255, 0.6);
  box-shadow: 0 0 0 6px rgba(90, 165, 255, 0.09);
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.checkbox-field:focus-within {
  border-color: rgba(90, 165, 255, 0.45);
  box-shadow: 0 0 0 4px rgba(90, 165, 255, 0.08);
}

.checkbox-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--accent);
  flex: 0 0 auto;
}

.checkbox-copy {
  margin: 0;
  color: #dbe5f5;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.primary-button,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.primary-button {
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, #67b5ff 0%, #1a4ebc 58%, #14397d 100%);
  box-shadow: 0 14px 34px rgba(24, 76, 182, 0.35);
  cursor: pointer;
}

.primary-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(24, 76, 182, 0.4);
}

.primary-button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.secondary-link {
  color: var(--accent-dark);
  background: #f3f7ff;
  border: 1px solid #d7e3ff;
}

.form-message {
  min-height: 1.4em;
  color: #b5c3d9;
}

.redirect-box {
  padding: 16px;
  border-radius: 18px;
  background: rgba(90, 165, 255, 0.09);
  border: 1px solid rgba(90, 165, 255, 0.24);
  color: #e8f1ff;
}

.redirect-box p {
  margin: 8px 0;
  color: #bdcae0;
}

.redirect-box a {
  color: #90c4ff;
  text-decoration: underline;
}

.hidden {
  display: none;
}

.notice {
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid var(--line-dark);
  color: #516173;
}

.notice-error {
  background: var(--danger-bg);
  border-color: var(--danger-line);
  color: var(--danger-ink);
}

.return-card {
  display: grid;
  gap: 14px;
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.admin-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-table-shell {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 18px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1200px;
}

.admin-table th,
.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #eef1f6;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

.admin-table th {
  background: #f9fbff;
  font-weight: 700;
  white-space: nowrap;
}

.admin-table tr:hover td {
  background: #fbfdff;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.status-paid {
  color: #17603a;
  background: #e8f8ef;
  border: 1px solid #bfe8cf;
}

.status-failed {
  color: #8b1e1e;
  background: #fff1f1;
  border: 1px solid #f0c4c4;
}

.status-pending {
  color: #8a5a00;
  background: #fff8e6;
  border: 1px solid #f1ddb0;
}

.status-neutral {
  color: #49576a;
  background: #f3f6fb;
  border: 1px solid #dbe4f0;
}

.admin-delete-form {
  margin: 0;
}

.danger-button {
  min-height: 38px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid #efc7c7;
  background: #fff4f4;
  color: #8b1e1e;
  cursor: pointer;
  font: inherit;
}

.danger-button:hover {
  background: #ffeaea;
}

@media (max-width: 640px) {
  .form-card,
  .return-card,
  .admin-card {
    padding: 20px;
    border-radius: 22px;
  }

  .actions,
  .admin-links,
  .trust-row {
    align-items: stretch;
  }

  .primary-button,
  .secondary-link {
    width: 100%;
  }
}