/* ── License Desk · warm ledger aesthetic ─────────────────────────── */

:root {
  --paper: #f1e9d8;
  --paper-deep: #e7dcc4;
  --receipt-paper: #fbf7ec;
  --ink: #221d14;
  --ink-soft: #6b6250;
  --green: #175e4c;
  --green-deep: #0f4436;
  --stamp: #c2451e;
  --line: #cfc3a8;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --serif: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; margin: 0; }

html { height: 100%; }

body {
  min-height: 100%;
  font-family: var(--mono);
  color: var(--ink);
  background:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(23, 94, 76, 0.055) 31px 32px),
    radial-gradient(120% 90% at 15% 0%, #f7f0e1 0%, var(--paper) 55%, var(--paper-deep) 100%);
  padding: clamp(16px, 4vw, 48px);
}

/* paper grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── masthead ── */
.masthead {
  max-width: 1060px;
  margin: 0 auto clamp(24px, 4vw, 44px);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 3px double var(--ink);
  padding-bottom: 18px;
}

.masthead-left { display: flex; align-items: center; gap: 14px; }

.seal {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 1px;
  background: var(--green);
  color: var(--receipt-paper);
  box-shadow: 3px 3px 0 var(--ink);
  transform: rotate(-6deg);
}

.brand {
  font-family: var(--serif);
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 640;
  font-variation-settings: "opsz" 100;
  line-height: 1;
}

.brand-sub {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 5px;
}

.rate-tag {
  font-size: 12px;
  letter-spacing: 0.08em;
  border: 1.5px solid var(--ink);
  padding: 8px 12px;
  background: var(--receipt-paper);
  box-shadow: 3px 3px 0 rgba(34, 29, 20, 0.18);
}
.rate-tag strong { color: var(--green-deep); }

/* ── layout ── */
.grid {
  max-width: 1060px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.9fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

@media (max-width: 820px) {
  .grid { grid-template-columns: 1fr; }
}

/* ── form panel ── */
.panel h1 {
  font-family: var(--serif);
  font-weight: 560;
  font-size: clamp(30px, 5vw, 44px);
  font-variation-settings: "opsz" 120;
  margin-bottom: 10px;
}

.lede {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
  max-width: 46ch;
  margin-bottom: 28px;
}

.field { display: block; margin-bottom: 18px; }

.field-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--ink-soft);
}

#email {
  width: 100%;
  font: 500 16px var(--mono);
  color: var(--ink);
  padding: 14px 16px;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--receipt-paper);
  outline: none;
  box-shadow: 4px 4px 0 rgba(34, 29, 20, 0.15);
  transition: box-shadow 0.15s ease, translate 0.15s ease;
}
#email:focus {
  translate: -2px -2px;
  box-shadow: 6px 6px 0 var(--green);
}
#email::placeholder { color: #b3a88f; }

/* plan picker */
.plan-picker {
  border: none;
  padding: 0;
  margin: 0 0 22px;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}
.plan-picker > .field-label {
  grid-column: 1 / -1;
  padding: 0;
}

.plan-opt {
  position: relative;
  display: block;
  cursor: pointer;
}
.plan-opt input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}
.plan-opt-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 2px dashed var(--line);
  background: var(--receipt-paper);
  padding: 14px 16px;
  transition: border-color 0.15s ease, background 0.15s ease, translate 0.12s ease;
}
.plan-duration {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  color: var(--ink);
}
.plan-price { font-weight: 600; font-size: 15px; color: var(--ink-soft); }

.plan-opt input:checked ~ .plan-opt-body {
  border-color: var(--green-deep);
  border-style: solid;
  background: rgba(23, 94, 76, 0.08);
  box-shadow: 3px 3px 0 var(--green-deep);
  translate: -2px -2px;
}
.plan-opt input:checked ~ .plan-opt-body .plan-duration { color: var(--green-deep); }
.plan-opt input:checked ~ .plan-opt-body .plan-price { color: var(--green-deep); }

.plan-opt input:focus-visible ~ .plan-opt-body {
  outline: 2px solid var(--stamp);
  outline-offset: 2px;
}

/* button */
#submit-btn {
  width: 100%;
  font: 600 15px var(--mono);
  letter-spacing: 0.06em;
  padding: 16px;
  cursor: pointer;
  color: var(--receipt-paper);
  background: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 var(--green);
  transition: translate 0.12s ease, box-shadow 0.12s ease, background 0.15s ease;
}
#submit-btn:hover:not(:disabled) { background: var(--green-deep); }
#submit-btn:active:not(:disabled) {
  translate: 4px 4px;
  box-shadow: 1px 1px 0 var(--green);
}
#submit-btn:disabled { cursor: wait; opacity: 0.75; }
.btn-busy { display: none; }
#submit-btn.busy .btn-label { display: none; }
#submit-btn.busy .btn-busy {
  display: inline-block;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0.45; } }

/* notice strip */
#notice {
  margin-top: 20px;
  padding: 13px 15px;
  font-size: 13px;
  line-height: 1.6;
  border: 2px solid;
  animation: slide-in 0.25s ease;
}
#notice.ok { border-color: var(--green-deep); background: rgba(23, 94, 76, 0.09); color: var(--green-deep); }
#notice.err { border-color: var(--stamp); background: rgba(194, 69, 30, 0.08); color: #96351a; }
@keyframes slide-in {
  from { opacity: 0; transform: translateY(6px); }
}

/* ── receipt ── */
.receipt {
  position: relative;
  filter: drop-shadow(6px 8px 0 rgba(34, 29, 20, 0.16));
}

.receipt-inner {
  background: var(--receipt-paper);
  padding: 26px 22px 20px;
  /* sawtooth top + bottom */
  clip-path: polygon(
    0 8px, 3% 0, 6% 8px, 9% 0, 12% 8px, 15% 0, 18% 8px, 21% 0, 24% 8px, 27% 0,
    30% 8px, 33% 0, 36% 8px, 39% 0, 42% 8px, 45% 0, 48% 8px, 51% 0, 54% 8px,
    57% 0, 60% 8px, 63% 0, 66% 8px, 69% 0, 72% 8px, 75% 0, 78% 8px, 81% 0,
    84% 8px, 87% 0, 90% 8px, 93% 0, 96% 8px, 99% 0, 100% 8px,
    100% calc(100% - 8px), 97% 100%, 94% calc(100% - 8px), 91% 100%,
    88% calc(100% - 8px), 85% 100%, 82% calc(100% - 8px), 79% 100%,
    76% calc(100% - 8px), 73% 100%, 70% calc(100% - 8px), 67% 100%,
    64% calc(100% - 8px), 61% 100%, 58% calc(100% - 8px), 55% 100%,
    52% calc(100% - 8px), 49% 100%, 46% calc(100% - 8px), 43% 100%,
    40% calc(100% - 8px), 37% 100%, 34% calc(100% - 8px), 31% 100%,
    28% calc(100% - 8px), 25% 100%, 22% calc(100% - 8px), 19% 100%,
    16% calc(100% - 8px), 13% 100%, 10% calc(100% - 8px), 7% 100%,
    4% calc(100% - 8px), 1% 100%, 0 calc(100% - 8px)
  );
}

.receipt-head { text-align: center; }
.receipt-brand {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.28em;
  margin-bottom: 8px;
}
.receipt-meta {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  line-height: 1.8;
}

.rule {
  border-top: 1.5px dashed var(--line);
  margin: 14px 0;
}

.lines {
  list-style: none;
  padding: 0;
  min-height: 56px;
  font-size: 12.5px;
}

.lines .empty {
  color: #b3a88f;
  text-align: center;
  padding: 18px 0;
  letter-spacing: 0.1em;
}

.line {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 8px;
  align-items: baseline;
  padding: 7px 0;
  animation: print 0.3s ease;
}
@keyframes print {
  from { opacity: 0; transform: translateY(-6px); }
}
.line .no { color: var(--ink-soft); }
.line .who {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.line .amt { font-weight: 600; }
.line .sub {
  grid-column: 2 / 4;
  font-size: 10.5px;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}
.line .sub a {
  color: var(--green-deep);
  font-weight: 600;
  text-decoration-style: dashed;
  text-underline-offset: 2px;
}
.line .sub a:hover { color: var(--stamp); }

.line.expired .who,
.line.expired .amt {
  color: var(--ink-soft);
  text-decoration: line-through;
}

.keep-actions {
  grid-column: 2 / 4;
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.totals { font-size: 12.5px; }
.totals-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 0;
  letter-spacing: 0.08em;
}
.totals-row dd { font-weight: 600; }
.totals-row.grand {
  font-size: 16px;
  padding: 9px 0;
}
.totals-row.grand dd { color: var(--green-deep); font-weight: 600; }
.totals-row.credits dt, .totals-row.credits dd { color: var(--ink-soft); font-size: 11px; }

.receipt-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

#clear-btn {
  font: 500 10.5px var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stamp);
  background: none;
  border: 1px dashed var(--stamp);
  padding: 4px 9px;
  cursor: pointer;
  transition: background 0.15s ease;
}
#clear-btn:hover { background: rgba(194, 69, 30, 0.1); }

/* success flash on receipt total */
.totals-row.grand.flash dd {
  animation: stamp 0.45s ease;
}
@keyframes stamp {
  0% { transform: scale(1.5) rotate(-4deg); color: var(--stamp); }
}

/* customer status link — shown after each activation */
.share {
  margin-top: 14px;
  border: 2px dashed var(--green-deep);
  background: rgba(23, 94, 76, 0.07);
  padding: 14px 16px;
  animation: slide-in 0.3s ease;
}
.share-label {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--green-deep);
  margin-bottom: 10px;
}
.share-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.share-row code {
  font: 600 12.5px var(--mono);
  background: var(--receipt-paper);
  border: 1.5px solid var(--ink);
  padding: 8px 12px;
  user-select: all;
  word-break: break-all;
  min-width: 0;
}
#share-copy {
  font: 500 11px var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 12px;
  cursor: pointer;
  background: var(--green-deep);
  color: var(--receipt-paper);
  border: 1.5px solid var(--ink);
  white-space: nowrap;
}
#share-copy:hover { background: var(--ink); }

/* ── masthead right / session chip ── */
.masthead-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.who-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  border: 1.5px solid var(--ink);
  background: var(--ink);
  color: var(--receipt-paper);
  padding: 8px 12px;
  box-shadow: 3px 3px 0 rgba(34, 29, 20, 0.18);
}
.who-chip span { font-weight: 600; letter-spacing: 0.04em; }
.who-chip a {
  color: #ffd9a8;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.who-chip button {
  font: 500 11px var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--receipt-paper);
  background: none;
  border: 1px dashed rgba(251, 247, 236, 0.6);
  padding: 3px 8px;
  cursor: pointer;
}
.who-chip button:hover { background: rgba(251, 247, 236, 0.15); }

/* ── login page ── */
.login-body {
  display: grid;
  place-items: center;
  min-height: 100vh;
}

.login-card {
  width: min(420px, 92vw);
  text-align: center;
  background: var(--receipt-paper);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--green);
  padding: clamp(28px, 6vw, 44px) clamp(22px, 5vw, 40px);
  animation: slide-in 0.35s ease;
}

.seal.big {
  width: 64px; height: 64px;
  font-size: 24px;
  margin: 0 auto 16px;
}

.login-brand {
  font-family: var(--serif);
  font-weight: 640;
  font-size: 42px;
  font-variation-settings: "opsz" 120;
  line-height: 1;
}

.login-sub {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 10px 0 28px;
}

.login-card .field { text-align: left; }
.login-card #passkey {
  width: 100%;
  font: 500 15px var(--mono);
  color: var(--ink);
  padding: 14px 16px;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  outline: none;
  letter-spacing: 0.08em;
}
.login-card #passkey:focus { box-shadow: 4px 4px 0 var(--green); }
.login-card button[type="submit"] {
  width: 100%;
  font: 600 15px var(--mono);
  letter-spacing: 0.06em;
  padding: 15px;
  cursor: pointer;
  color: var(--receipt-paper);
  background: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 var(--green);
  transition: translate 0.12s ease, box-shadow 0.12s ease, background 0.15s ease;
}
.login-card button[type="submit"]:hover:not(:disabled) { background: var(--green-deep); }
.login-card button[type="submit"]:active:not(:disabled) {
  translate: 4px 4px;
  box-shadow: 1px 1px 0 var(--green);
}
.login-card button:disabled { cursor: wait; opacity: 0.75; }

.login-hint {
  margin-top: 24px;
  font-size: 11px;
  line-height: 1.8;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

/* ── admin ── */
.brand-admin {
  font-style: italic;
  font-weight: 460;
  color: var(--stamp);
}
.admin-seal { background: var(--stamp); }

.admin-grid {
  max-width: 1060px;
  margin: 0 auto;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.admin-panel h2 {
  font-family: var(--serif);
  font-weight: 560;
  font-size: clamp(22px, 3.5vw, 30px);
  margin-bottom: 8px;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.stat {
  border: 2px solid var(--ink);
  background: var(--receipt-paper);
  padding: 16px 18px;
  box-shadow: 4px 4px 0 rgba(34, 29, 20, 0.15);
}
.stat-label {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.stat-value {
  font-family: var(--serif);
  font-weight: 620;
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1;
}
.stat-value.green { color: var(--green-deep); }

.inline-form {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.inline-form .field { margin-bottom: 0; }
.inline-form .grow { flex: 1 1 260px; }
.inline-form input[type="text"] {
  width: 100%;
  font: 500 15px var(--mono);
  color: var(--ink);
  padding: 13px 15px;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--receipt-paper);
  outline: none;
}
.inline-form input[type="text"]:focus { box-shadow: 4px 4px 0 var(--green); }
.inline-form button[type="submit"] {
  font: 600 14px var(--mono);
  letter-spacing: 0.05em;
  padding: 14px 22px;
  cursor: pointer;
  color: var(--receipt-paper);
  background: var(--green-deep);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  transition: translate 0.12s ease, box-shadow 0.12s ease;
}
.inline-form button[type="submit"]:active:not(:disabled) {
  translate: 3px 3px;
  box-shadow: 1px 1px 0 var(--ink);
}
.inline-form button:disabled { cursor: wait; opacity: 0.75; }

/* minted passkey — shown once */
.minted {
  margin-top: 20px;
  border: 2px dashed var(--stamp);
  background: rgba(194, 69, 30, 0.06);
  padding: 14px 16px;
  animation: slide-in 0.3s ease;
}
.minted-label {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: #96351a;
  margin-bottom: 10px;
}
.minted-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.minted-row code {
  font: 600 14px var(--mono);
  background: var(--receipt-paper);
  border: 1.5px solid var(--ink);
  padding: 8px 12px;
  user-select: all;
  word-break: break-all;
}
#copy-btn {
  font: 500 11px var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 12px;
  cursor: pointer;
  background: var(--ink);
  color: var(--receipt-paper);
  border: 1.5px solid var(--ink);
}
#copy-btn:hover { background: var(--green-deep); }

/* tables */
.table-wrap { overflow-x: auto; margin-top: 16px; }

.ledger-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  background: var(--receipt-paper);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(34, 29, 20, 0.15);
}
.ledger-table th {
  text-align: left;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--receipt-paper);
  background: var(--ink);
  padding: 10px 12px;
  white-space: nowrap;
}
.ledger-table td {
  padding: 10px 12px;
  border-top: 1px dashed var(--line);
  white-space: nowrap;
}
.ledger-table td:nth-child(3) { white-space: normal; word-break: break-all; }
.ledger-table .num { text-align: right; }
.ledger-table .strong { font-weight: 600; }
.ledger-table .empty-cell {
  text-align: center;
  color: #b3a88f;
  letter-spacing: 0.1em;
  padding: 22px 12px;
}
.ledger-table tr.revoked td { color: var(--ink-soft); text-decoration: line-through; }
.ledger-table tr.revoked td:last-child,
.ledger-table tr.revoked td:nth-last-child(2) { text-decoration: none; }

.chip {
  font-size: 10px;
  letter-spacing: 0.14em;
  padding: 3px 8px;
  border: 1.5px solid;
}
.chip-on { color: var(--green-deep); border-color: var(--green-deep); background: rgba(23, 94, 76, 0.08); }
.chip-off { color: var(--stamp); border-color: var(--stamp); background: rgba(194, 69, 30, 0.08); }

.mini-btn {
  font: 500 11px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: none;
  border: 1px solid var(--ink);
  padding: 4px 10px;
  cursor: pointer;
}
.mini-btn:hover { background: var(--ink); color: var(--receipt-paper); }
.mini-btn:disabled { opacity: 0.5; cursor: wait; }
.mini-btn + .mini-btn { margin-left: 6px; }