/* ==========================================================
   Sign Up — Dr Pathik (Reader + Poet)
   Sab classes "su-" se start hoti hain, existing CSS se clash nahi hoga.
   ========================================================== */

.su-page {
  --su-brown: #7a4b2a;
  --su-brown-d: #5a3419;
  --su-dark: #2f1e11;
  --su-cream: #fffdf9;
  --su-sand: #f3e6d3;
  --su-border: #e6d6bf;
  --su-text: #3a2616;
  --su-muted: #8a7664;
  --su-red: #b3382c;
  --su-green: #2f7a4b;
  --su-font-ui: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --su-font-head: "Playfair Display", "Noto Serif Devanagari", Georgia, serif;

  background: var(--su-cream);
  color: var(--su-text);
  font-family: var(--su-font-ui);
  padding: 24px 16px 64px;
  line-height: 1.5;
}
.su-page *, .su-page *::before, .su-page *::after { box-sizing: border-box; }
.su-page [hidden] { display: none !important; }

/* ---------- Card ---------- */
.su-wrap { max-width: 980px; margin: 0 auto; }
.su-card {
  background: #fff;
  border: 1px solid var(--su-border);
  border-radius: 16px;
  padding: clamp(16px, 3.5vw, 32px);
  box-shadow: 0 6px 24px rgba(90, 52, 25, .07);
}

/* ---------- Role tabs ---------- */
.su-roles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 26px; }
.su-role {
  display: flex; align-items: center; gap: 12px; text-align: left;
  padding: 14px 16px;
  font: inherit; color: var(--su-text);
  background: var(--su-cream);
  border: 1.5px solid var(--su-border);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.su-role:hover { border-color: var(--su-brown); }
.su-role.is-active { background: var(--su-sand); border-color: var(--su-brown); box-shadow: 0 0 0 3px rgba(122, 75, 42, .12); }
.su-role:focus-visible { outline: 2px solid var(--su-brown); outline-offset: 2px; }
.su-role-ico { font-size: 26px; line-height: 1; flex: none; }
.su-role-txt { display: flex; flex-direction: column; min-width: 0; }
.su-role-txt b { font-size: 15px; color: var(--su-dark); }
.su-role-txt small { font-size: 12px; color: var(--su-muted); line-height: 1.35; }

/* ---------- Form basics ---------- */
.su-form { display: flex; flex-direction: column; gap: 18px; }
.su-title { margin: 0; font-family: var(--su-font-head); font-size: 24px; color: var(--su-dark); }
.su-sub { margin: -10px 0 4px; font-size: 14px; color: var(--su-muted); }

.su-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.su-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.su-field label, .su-fieldset legend { font-size: 13px; font-weight: 600; color: var(--su-dark); }
.su-field label b, .su-fieldset legend b { color: var(--su-red); }
.su-opt { font-weight: 400; color: var(--su-muted); font-size: 12px; }

.su-page input[type="text"],
.su-page input[type="email"],
.su-page input[type="tel"],
.su-page input[type="password"],
.su-page textarea {
  width: 100%;
  font: inherit; font-size: 15px;
  color: var(--su-text);
  background: var(--su-cream);
  border: 1px solid var(--su-border);
  border-radius: 10px;
  padding: 12px 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.su-page textarea { resize: vertical; min-height: 84px; }
.su-page input:focus, .su-page textarea:focus {
  border-color: var(--su-brown);
  box-shadow: 0 0 0 3px rgba(122, 75, 42, .14);
}
.su-field.su-invalid input, .su-field.su-invalid textarea { border-color: var(--su-red); }

.su-error { display: block; color: var(--su-red); font-size: 12px; }
.su-error:empty { display: none; }

/* honeypot (bots ke liye) */
.su-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }

/* password eye */
.su-pass { position: relative; }
.su-pass input { padding-right: 48px; }
.su-eye {
  position: absolute; top: 50%; right: 6px; transform: translateY(-50%);
  width: 38px; height: 38px; border: 0; background: none; cursor: pointer;
  font-size: 17px; opacity: .6; border-radius: 8px;
}
.su-eye:hover, .su-eye.is-on { opacity: 1; background: var(--su-sand); }

/* ---------- Fieldset / chips ---------- */
.su-fieldset { border: 0; margin: 0; padding: 0; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.su-fieldset legend { padding: 0; margin-bottom: 8px; }
.su-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.su-chip { cursor: pointer; }
.su-chip input { position: absolute; opacity: 0; pointer-events: none; }
.su-chip span {
  display: inline-flex; align-items: center; min-height: 38px; padding: 0 16px;
  font-size: 14px; color: var(--su-text);
  background: var(--su-cream); border: 1px solid var(--su-border); border-radius: 999px;
  transition: background .12s, color .12s, border-color .12s;
  user-select: none;
}
.su-chip:hover span { border-color: var(--su-brown); }
.su-chip input:checked + span { background: var(--su-brown); color: #fff; border-color: var(--su-brown); }
.su-chip input:focus-visible + span { outline: 2px solid var(--su-brown); outline-offset: 2px; }

/* ---------- Steps ---------- */
.su-steps { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 12px 14px; background: var(--su-sand); border-radius: 12px; font-size: 12.5px; color: var(--su-brown-d); }
.su-steps span { display: inline-flex; align-items: center; gap: 7px; }
.su-steps i {
  display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%;
  background: var(--su-brown); color: #fff; font-style: normal; font-size: 11px; font-weight: 700;
}

/* ---------- Bio count ---------- */
.su-count { align-self: flex-end; font-size: 12px; color: var(--su-muted); margin-top: -2px; }

/* ---------- Portfolio ---------- */
.su-pf { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.su-pf-opt { cursor: pointer; display: block; }
.su-pf-opt input { position: absolute; opacity: 0; pointer-events: none; }
.su-pf-opt > span {
  display: flex; flex-direction: column; gap: 2px; height: 100%;
  padding: 12px 14px;
  background: var(--su-cream); border: 1.5px solid var(--su-border); border-radius: 12px;
  transition: border-color .15s, background .15s;
}
.su-pf-opt b { font-size: 14px; color: var(--su-dark); }
.su-pf-opt small { font-size: 12px; color: var(--su-muted); line-height: 1.35; }
.su-pf-opt:hover > span { border-color: var(--su-brown); }
.su-pf-opt input:checked + span { background: var(--su-sand); border-color: var(--su-brown); box-shadow: 0 0 0 3px rgba(122, 75, 42, .12); }
.su-pf-opt input:focus-visible + span { outline: 2px solid var(--su-brown); outline-offset: 2px; }
.su-pf-body { margin-top: 2px; }

.su-file {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px; cursor: pointer;
  padding: 12px; border: 1.5px dashed var(--su-border); border-radius: 12px; background: var(--su-cream);
}
.su-file:hover { border-color: var(--su-brown); }
.su-file-btn { padding: 8px 16px; border-radius: 999px; background: var(--su-brown); color: #fff; font-size: 13px; font-weight: 600; }
.su-file-name { font-size: 13.5px; color: var(--su-muted); word-break: break-all; }
.su-file-input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }

/* ---------- Checkbox ---------- */
.su-check { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; cursor: pointer; }
.su-check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--su-brown); flex: none; }

/* ---------- Buttons ---------- */
.su-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; min-height: 50px; padding: 0 24px;
  font: inherit; font-size: 15px; font-weight: 600; text-decoration: none;
  border-radius: 999px; cursor: pointer; border: 1px solid transparent;
  transition: transform .1s, background .15s;
}
.su-btn:active { transform: translateY(1px); }
.su-btn-primary { background: var(--su-brown); color: #fff; box-shadow: 0 6px 16px rgba(122, 75, 42, .28); }
.su-btn-primary:hover { background: var(--su-brown-d); }
.su-btn-ghost { background: #fff; color: var(--su-brown); border-color: var(--su-border); }
.su-btn-ghost:hover { border-color: var(--su-brown); }
.su-btn[disabled] { opacity: .7; cursor: not-allowed; }
.su-spin {
  display: none; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .4); border-top-color: #fff;
  animation: su-rot .7s linear infinite;
}
.su-btn.is-loading .su-spin { display: inline-block; }
@keyframes su-rot { to { transform: rotate(360deg); } }

.su-legal { margin: 0; font-size: 12.5px; color: var(--su-muted); text-align: center; }
.su-legal a, .su-login a { color: var(--su-brown); font-weight: 600; }
.su-login { margin: 26px 0 0; padding-top: 18px; border-top: 1px dashed var(--su-border); text-align: center; font-size: 14px; color: var(--su-muted); }

/* ---------- Success ---------- */
.su-success { text-align: center; padding: 28px 6px 8px; }
.su-success h2 { font-family: var(--su-font-head); margin: 14px 0 8px; color: var(--su-dark); }
.su-success p { max-width: 440px; margin: 0 auto 22px; color: var(--su-muted); }
.su-success .su-btn { width: auto; min-width: 220px; }
.su-tick { width: 64px; height: 64px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; font-size: 30px; background: #e5f3ea; color: var(--su-green); }

/* ---------- Toast ---------- */
.su-toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 10000;
  transform: translate(-50%, 30px); opacity: 0; pointer-events: none;
  max-width: calc(100% - 32px);
  background: var(--su-dark); color: #fff; padding: 11px 20px; border-radius: 999px; font-size: 13.5px;
  transition: opacity .25s, transform .25s;
}
.su-toast.show { opacity: 1; transform: translate(-50%, 0); }
.su-toast.is-error { background: var(--su-red); }

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .su-pf { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .su-page { padding: 14px 12px 48px; }
  .su-roles { grid-template-columns: 1fr; gap: 10px; }
  .su-grid { grid-template-columns: 1fr; gap: 16px; }
  .su-title { font-size: 21px; }
  .su-success .su-btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .su-page * { transition: none !important; animation: none !important; }
}

/* ==========================================================
   Mobile OTP verification
   ========================================================== */
.su-full { grid-column: 1 / -1; }

.su-mob-row { display: flex; align-items: stretch; gap: 8px; }
.su-cc {
  display: inline-flex; align-items: center; padding: 0 14px;
  background: var(--su-sand); border: 1px solid var(--su-border); border-radius: 10px;
  font-size: 14.5px; font-weight: 600; color: var(--su-brown-d); flex: none;
}
.su-mob-row input { flex: 1; min-width: 0; letter-spacing: .04em; }
.su-mob-row input[readonly] { background: #eef6f0; border-color: #b9d9c4; color: var(--su-green); font-weight: 600; }

.su-btn-sm {
  flex: none; min-height: 44px; padding: 0 18px; white-space: nowrap;
  font: inherit; font-size: 13.5px; font-weight: 600; color: #fff;
  background: var(--su-brown); border: 0; border-radius: 10px; cursor: pointer;
  transition: background .15s, opacity .15s;
}
.su-btn-sm:hover:not([disabled]) { background: var(--su-brown-d); }
.su-btn-sm[disabled] { opacity: .5; cursor: not-allowed; }
.su-btn-sm.is-loading { opacity: .7; pointer-events: none; }

.su-otp-box {
  margin-top: 10px; padding: 14px;
  background: var(--su-cream); border: 1px dashed var(--su-brown); border-radius: 12px;
}
.su-otp-msg { margin: 0 0 12px; font-size: 13px; color: var(--su-muted); }
.su-otp-msg b { color: var(--su-dark); }
.su-otp-inputs { display: flex; gap: 8px; margin-bottom: 12px; }
.su-page input.su-otp-d {
  flex: 1 1 0; min-width: 0; max-width: 52px; height: 52px; padding: 0;
  text-align: center; font-size: 22px; font-weight: 600; color: var(--su-dark);
  border-radius: 10px;
}
.su-otp-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.su-link {
  background: none; border: 0; padding: 4px 0; font: inherit; font-size: 13px; font-weight: 600;
  color: var(--su-brown); cursor: pointer;
}
.su-link:hover:not([disabled]) { text-decoration: underline; }
.su-link[disabled] { color: var(--su-muted); font-weight: 400; cursor: default; }
.su-otp-ok {
  margin-top: 8px; padding: 9px 12px; border-radius: 10px; font-size: 13.5px; font-weight: 600;
  background: #e5f3ea; color: var(--su-green);
}

@media (max-width: 420px) {
  .su-mob-row { flex-wrap: wrap; }
  .su-mob-row input { flex: 1 1 140px; }
  .su-mob-row .su-btn-sm { flex: 1 1 100%; }
  .su-page input.su-otp-d { height: 46px; font-size: 20px; }
  .su-otp-inputs { gap: 6px; }
}