/* ==========================================================================
   EcuTunerx — the affiliate programme page. Design system lives in site.css;
   this file holds only what this page adds: the coupon "ticket", the 15/15
   split, the calculator, and the signed-in wallet + codes workspace.
   ========================================================================== */

.aff { padding-block: clamp(2rem, 5vw, 3.5rem) clamp(3rem, 7vw, 5rem); }
.aff [hidden] { display: none !important; }
.mono { font-family: var(--mono); }

/* ---------------------------------------------------------------- hero */
.aff-hero {
  display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem); border-bottom: 1px solid var(--rule);
}
.aff-hero h1 {
  font-family: var(--serif); font-weight: 600; letter-spacing: -0.03em;
  font-size: clamp(2.5rem, 6.4vw, 4.9rem); line-height: 0.98; margin: 0.7rem 0 0;
}
.aff-hero h1 em { font-style: italic; color: var(--burgundy); }
.aff-hero .lead { font-size: 1.12rem; }
.join-inline { display: flex; gap: 0.6rem; margin-top: 1.8rem; max-width: 30rem; flex-wrap: wrap; }
.join-inline input { flex: 1 1 14rem; }
.fineprint { font-size: 0.86rem; color: var(--ink-soft); margin-top: 0.8rem; }

.aff input[type="email"], .aff input[type="text"], .aff input[type="number"] {
  font: inherit; font-size: 1rem; padding: 0.8rem 0.95rem; border: 1px solid var(--rule);
  border-radius: 3px; background: var(--paper-white); color: var(--ink); min-width: 0;
}
.aff input:focus { outline: none; border-color: var(--burgundy); box-shadow: 0 0 0 3px rgba(122, 31, 43, 0.12); }

/* ---------------------------------------------------------------- the ticket */
.ticket {
  position: relative; display: grid; grid-template-columns: 1fr auto; align-items: stretch;
  background: var(--plate); color: var(--plate-text); border-radius: 10px;
  box-shadow: 0 30px 60px -28px rgba(27, 23, 18, 0.55), 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  transform: rotate(-2.2deg); transition: transform 0.5s var(--ease);
}
.ticket:hover { transform: rotate(-0.6deg) translateY(-3px); }
.ticket::before, .ticket::after {   /* the punched notches either side of the stub */
  content: ""; position: absolute; right: 7.4rem; width: 1.3rem; height: 1.3rem;
  border-radius: 50%; background: var(--paper); transform: translateX(50%);
}
.ticket::before { top: -0.65rem; }
.ticket::after { bottom: -0.65rem; }
.ticket-main { padding: 1.6rem 1.7rem 1.5rem; min-width: 0; }
.ticket-label { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--plate-mut); }
.ticket-code {
  font-family: var(--mono); font-weight: 600; font-size: clamp(1.9rem, 4.2vw, 2.6rem);
  letter-spacing: 0.08em; margin: 0.5rem 0 0.3rem; overflow-wrap: anywhere; line-height: 1.1;
}
.ticket-code.is-empty { color: rgba(243, 237, 226, 0.28); }
.ticket-sub { font-size: 0.9rem; color: var(--plate-mut); }
.ticket-stub {
  width: 7.4rem; border-left: 2px dashed rgba(243, 237, 226, 0.22); display: grid;
  place-content: center; text-align: center; padding: 1rem 0.6rem;
}
.ticket-stub b { font-family: var(--serif); font-size: 2.6rem; line-height: 1; color: var(--warn); font-weight: 600; }
.ticket-stub span { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--plate-mut); margin-top: 0.35rem; }

/* ---------------------------------------------------------------- 15 / 15 */
.split {
  display: grid; grid-template-columns: 1fr 1fr; margin-top: clamp(2.5rem, 6vw, 4rem);
  border: 1px solid var(--ink); border-radius: 4px; background: var(--paper-white); overflow: hidden;
}
.split > div { padding: clamp(1.4rem, 3.5vw, 2.2rem); }
.split > div + div { border-left: 1px solid var(--ink); }
.split .big { font-family: var(--serif); font-size: clamp(3rem, 7vw, 4.6rem); font-weight: 600; line-height: 1; letter-spacing: -0.03em; }
.split .who { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); }
.split h2 { font-family: var(--serif); font-size: 1.35rem; font-weight: 600; margin: 0.6rem 0 0.4rem; }
.split p { color: var(--ink-soft); margin: 0; }
.split .you .big { color: var(--burgundy); }
.split .them .big { color: var(--green); }
.pricerows { margin-top: 1.1rem; border-top: 1px solid var(--rule-soft); }
.pricerows div { display: flex; justify-content: space-between; gap: 1rem; padding: 0.55rem 0; border-bottom: 1px solid var(--rule-soft); font-size: 0.95rem; }
.pricerows s { color: var(--ink-soft); margin-right: 0.4rem; }
.pricerows b { font-family: var(--mono); font-weight: 600; }

/* ---------------------------------------------------------------- sections */
.aff-section { margin-top: clamp(3rem, 7vw, 5rem); }
.aff-section > h2, .ws h2 {
  font-family: var(--serif); font-weight: 600; letter-spacing: -0.02em;
  font-size: clamp(1.7rem, 3.6vw, 2.4rem); margin: 0.5rem 0 0;
}

/* calculator */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); margin-top: 1.6rem; align-items: center; }
.calc label { display: block; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.5rem; }
.calc input[type="range"] { width: 100%; accent-color: var(--burgundy); }
.calc .count { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; }
.seg { display: inline-flex; border: 1px solid var(--ink); border-radius: 3px; overflow: hidden; margin-top: 0.4rem; }
.seg button { font: inherit; font-size: 0.9rem; padding: 0.55rem 0.95rem; border: 0; background: transparent; cursor: pointer; color: var(--ink); }
.seg button + button { border-left: 1px solid var(--ink); }
.seg button.on { background: var(--ink); color: var(--paper); }
.calc-out { background: var(--plate); color: var(--plate-text); border-radius: 6px; padding: clamp(1.4rem, 3vw, 2rem); }
.calc-out .n { font-family: var(--serif); font-size: clamp(2.6rem, 6vw, 3.8rem); font-weight: 600; line-height: 1; letter-spacing: -0.02em; color: var(--warn); }
.calc-out .l { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--plate-mut); margin-top: 0.4rem; }
.calc-out .yr { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--plate-line); color: var(--plate-mut); font-size: 0.95rem; }
.calc-out .yr b { color: var(--plate-text); font-family: var(--mono); }

/* steps */
.steps { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--ink); }
.steps li { padding: 1.4rem 1.4rem 0 0; }
.steps li + li { padding-left: 1.4rem; border-left: 1px solid var(--rule); }
.steps .num { font-family: var(--serif); font-size: 2.4rem; font-weight: 600; color: var(--burgundy); line-height: 1; }
.steps h3 { font-family: var(--serif); font-size: 1.2rem; margin: 0.6rem 0 0.35rem; }
.steps p { color: var(--ink-soft); margin: 0; font-size: 0.97rem; }

/* rules */
.rules { margin-top: 1.4rem; border-top: 1px solid var(--rule); }
.rules details { border-bottom: 1px solid var(--rule); }
.rules summary { cursor: pointer; padding: 1.05rem 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.rules summary::after { content: "+"; font-family: var(--mono); color: var(--burgundy); }
.rules details[open] summary::after { content: "−"; }
.rules summary::-webkit-details-marker { display: none; }
.rules p { margin: 0 0 1.1rem; color: var(--ink-soft); max-width: 68ch; }

/* sign-in card */
.signcard { max-width: 30rem; margin: clamp(3rem, 7vw, 5rem) auto 0; border: 1px solid var(--ink); border-radius: 4px; background: var(--paper-white); padding: clamp(1.4rem, 3.5vw, 2rem); }
.signcard h2 { font-family: var(--serif); font-size: 1.6rem; margin: 0.4rem 0 0.3rem; }
.signcard form { display: grid; gap: 0.7rem; margin-top: 1rem; }
.codebox { font-family: var(--mono) !important; font-size: 1.5rem !important; letter-spacing: 0.45em; text-align: center; }
.linkbtn { background: none; border: 0; padding: 0.3rem 0; font: inherit; font-size: 0.9rem; color: var(--burgundy); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.linkbtn:hover { color: var(--ink); }

.note { border-radius: 3px; padding: 0.75rem 0.95rem; font-size: 0.93rem; line-height: 1.5; margin-top: 0.8rem; }
.note.bad { border: 1px solid var(--danger); color: var(--danger); background: rgba(168, 51, 47, 0.05); }
.note.good { border: 1px solid var(--green); color: var(--green); background: rgba(47, 107, 68, 0.06); }

/* ---------------------------------------------------------------- claim a code */
.claim { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.claim h1, .claim h2 { font-family: var(--serif); font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 600; letter-spacing: -0.025em; line-height: 1.02; margin: 0.6rem 0 0; }
.codefield { position: relative; margin-top: 1.6rem; }
.codefield input { width: 100%; font-family: var(--mono) !important; font-size: 1.5rem !important; letter-spacing: 0.1em; text-transform: uppercase; padding-right: 7.5rem !important; }
.avail { position: absolute; right: 0.9rem; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; }
.avail.ok { color: var(--green); }
.avail.no { color: var(--danger); }
.avail.wait { color: var(--ink-soft); }
.hint { font-size: 0.88rem; color: var(--ink-soft); margin-top: 0.5rem; }
.agree { display: flex; gap: 0.6rem; align-items: flex-start; margin-top: 1.1rem; font-size: 0.93rem; color: var(--ink-soft); }
.agree input { margin-top: 0.3rem; accent-color: var(--burgundy); }

/* ---------------------------------------------------------------- workspace */
.ws-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }
.ws-head h1, .ws-head h2 { font-family: var(--serif); font-size: clamp(2rem, 4.6vw, 3rem); font-weight: 600; letter-spacing: -0.025em; margin: 0.4rem 0 0; }
.ws-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 1.5rem; margin-top: 1.8rem; align-items: start; }
.ws { margin-top: 2.6rem; }
.card { border: 1px solid var(--rule); border-radius: 4px; background: var(--paper-white); padding: clamp(1.1rem, 2.6vw, 1.5rem); }
.card h3, .card h2.cardh { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 0.9rem; font-weight: 600; }

.wallet { background: var(--plate); color: var(--plate-text); border-color: var(--plate); }
.wallet h3, .wallet h2.cardh { color: var(--plate-mut); }
.wallet .bal { font-family: var(--serif); font-size: clamp(2.8rem, 6.5vw, 4rem); font-weight: 600; line-height: 1; letter-spacing: -0.02em; }
.wallet .bal small { font-family: var(--mono); font-size: 0.9rem; color: var(--plate-mut); letter-spacing: 0.1em; margin-left: 0.4rem; }
.wstats { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 1.4rem; border-top: 1px solid var(--plate-line); }
.wstats div { padding-top: 0.9rem; }
.wstats b { display: block; font-family: var(--mono); font-size: 1.05rem; color: var(--plate-text); }
.wstats span { font-size: 0.78rem; color: var(--plate-mut); }
.wallet .btn-primary { background: var(--warn); border-color: var(--warn); color: var(--plate); margin-top: 1.4rem; }
.wallet .btn-primary:hover { background: #f0b552; border-color: #f0b552; }

.codes { display: grid; gap: 0.75rem; }
.coderow { display: grid; grid-template-columns: 1fr auto; gap: 0.4rem 1rem; align-items: center; padding: 0.9rem 1rem; border: 1px dashed var(--rule); border-radius: 6px; background: var(--paper-hi); }
.coderow.off { opacity: 0.55; }
.coderow .c { font-family: var(--mono); font-size: 1.25rem; font-weight: 600; letter-spacing: 0.08em; }
.coderow .meta { font-size: 0.84rem; color: var(--ink-soft); grid-column: 1 / -1; }
.coderow .acts { display: flex; gap: 0.4rem; flex-wrap: wrap; justify-content: flex-end; }
.chipbtn { font: inherit; font-size: 0.8rem; padding: 0.4rem 0.7rem; border: 1px solid var(--rule); border-radius: 999px; background: var(--paper-white); color: var(--ink); cursor: pointer; transition: border-color 0.15s, background 0.15s; }
.chipbtn:hover { border-color: var(--ink); }
.chipbtn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.addcode { display: flex; gap: 0.6rem; margin-top: 0.9rem; flex-wrap: wrap; position: relative; }
.addcode input { flex: 1 1 10rem; font-family: var(--mono) !important; text-transform: uppercase; letter-spacing: 0.08em; }

.share { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.6rem; }
.kit { display: grid; gap: 0.8rem; }
.caption { padding: 0.9rem 0 0.2rem; border-top: 1px solid var(--rule-soft); }
.caption:first-child { border-top: 0; padding-top: 0.2rem; }
.caption p { margin: 0 0 0.5rem; white-space: pre-line; font-size: 0.95rem; }

.tbl { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
.tbl th { text-align: left; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); font-weight: 600; padding: 0 0.6rem 0.6rem 0; border-bottom: 1px solid var(--rule); }
.tbl td { padding: 0.65rem 0.6rem 0.65rem 0; border-bottom: 1px solid var(--rule-soft); vertical-align: top; }
.tbl .num { font-family: var(--mono); text-align: right; white-space: nowrap; }
.tbl-wrap { overflow-x: auto; }
.st { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; }
.st.pending, .st.requested { color: #9a6a12; }
.st.earned, .st.paid { color: var(--green); }
.st.void, .st.rejected { color: var(--ink-faint); text-decoration: line-through; }
.empty { color: var(--ink-soft); font-size: 0.93rem; margin: 0.3rem 0; }

.addr { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.addr input { flex: 1 1 16rem; font-family: var(--mono) !important; font-size: 0.92rem !important; }
.amount { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.9rem; align-items: center; }
.amount input { width: 9rem; font-family: var(--mono) !important; }
.netbadge { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; padding: 0.3rem 0.6rem; border: 1px solid var(--green); color: var(--green); border-radius: 999px; }

.toast { visibility: hidden; position: fixed; left: 50%; bottom: 1.4rem; transform: translateX(-50%) translateY(150%); background: var(--ink); color: var(--paper); padding: 0.7rem 1.1rem; border-radius: 3px; font-size: 0.92rem; transition: transform 0.35s var(--ease); z-index: 50; }
.toast.show { visibility: visible; transform: translateX(-50%) translateY(0); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 860px) {
  .aff-hero, .claim, .calc, .ws-grid { grid-template-columns: 1fr; }
  .ticket { transform: rotate(-1deg); max-width: 26rem; }
  .split { grid-template-columns: 1fr; }
  .split > div + div { border-left: 0; border-top: 1px solid var(--ink); }
  .steps { grid-template-columns: 1fr; }
  .steps li + li { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); margin-top: 1.2rem; }
}
@media (max-width: 520px) {
  .ticket-stub { width: 5.6rem; }
  .ticket::before, .ticket::after { right: 5.6rem; }
  .coderow { grid-template-columns: 1fr; }
  .coderow .acts { justify-content: flex-start; }
  .wstats { grid-template-columns: 1fr 1fr; gap: 0.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  .ticket, .ticket:hover, .toast { transition: none; }
  .ticket, .ticket:hover { transform: none; }
}