/* ============================================================================
   membership.css — self-contained premium theme for the Online Membership flow.
   Matches the main websites theme: brand green #229e34, Baskervville headings,
   DM Sans body. Mobile-first, works standalone (no site chrome needed).
   ========================================================================== */
:root{
  --om-green:#229e34; --om-green-d:#1b7d2a; --om-green-l:#e8f6ea;
  --om-ink:#15181d; --om-muted:#5c6168; --om-line:#e4e8ea; --om-bg:#f4f6f5;
  --om-card:#ffffff; --om-danger:#c0392b; --om-radius:16px;
  --om-shadow:0 10px 30px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
.om-body{margin:0;background:var(--om-bg);color:var(--om-ink);
  font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%}

/* header */
.om-top{background:rgba(0,0,0,.92);color:#fff;position:sticky;top:0;z-index:20}
.om-wrap{max-width:760px;margin:0 auto;padding:0 16px}
.om-top .om-wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:12px}
.om-brand{display:flex;align-items:center;gap:12px;min-width:0}
.om-brand img{height:42px;width:42px;object-fit:contain;border-radius:6px;flex:0 0 auto}
.om-brand .t1{font-family:'Baskervville',Georgia,serif;font-size:16px;line-height:1.15;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:52vw}
.om-dismiss{color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  border-radius:999px;padding:7px 14px;font-size:13px;text-decoration:none;cursor:pointer;white-space:nowrap}
.om-dismiss:hover{background:rgba(255,255,255,.2)}

/* main */
.om-main{padding:22px 0 60px}
.om-title{font-family:'Baskervville',Georgia,serif;font-size:26px;margin:6px 0 2px;color:var(--om-ink)}
.om-sub{color:var(--om-muted);margin:0 0 18px;font-size:14.5px}

/* stepper */
.om-steps{display:flex;gap:6px;margin:0 0 20px}
.om-steps .st{flex:1;text-align:center;font-size:11.5px;color:var(--om-muted);position:relative;padding-top:30px}
.om-steps .st .dot{position:absolute;top:0;left:50%;transform:translateX(-50%);width:26px;height:26px;border-radius:50%;
  background:#fff;border:2px solid var(--om-line);color:var(--om-muted);display:flex;align-items:center;justify-content:center;font-weight:700}
.om-steps .st.on .dot{border-color:var(--om-green);color:var(--om-green)}
.om-steps .st.done .dot{background:var(--om-green);border-color:var(--om-green);color:#fff}
.om-steps .st.on,.om-steps .st.done{color:var(--om-ink);font-weight:600}

/* card */
.om-card{background:var(--om-card);border:1px solid var(--om-line);border-radius:var(--om-radius);
  box-shadow:var(--om-shadow);padding:22px}
.om-card+.om-card{margin-top:16px}
.om-section-t{font-family:'Baskervville',Georgia,serif;font-size:18px;margin:2px 0 14px;color:var(--om-green-d);
  border-bottom:1px solid var(--om-line);padding-bottom:8px}

/* fields */
.om-field{margin-bottom:15px}
.om-field label{display:block;font-weight:600;font-size:13.5px;margin-bottom:6px}
.om-field .req{color:var(--om-danger)}
.om-input,.om-select,textarea.om-input{width:100%;padding:11px 13px;border:1px solid #cdd4d7;border-radius:10px;
  font-size:15px;font-family:inherit;background:#fff;color:var(--om-ink)}
.om-input:focus,.om-select:focus{outline:none;border-color:var(--om-green);box-shadow:0 0 0 3px rgba(34,158,52,.15)}
.om-input.err,.om-select.err{border-color:var(--om-danger);box-shadow:0 0 0 3px rgba(192,57,43,.12)}
.om-hint{font-size:12px;color:var(--om-muted);margin-top:5px}
.om-hint.err{color:var(--om-danger)}
.om-row{display:flex;gap:12px}.om-row>*{flex:1}
@media(max-width:520px){.om-row{flex-direction:column;gap:15px}}

/* scan uploaders */
.om-scan{border:2px dashed #b9c6bd;border-radius:12px;padding:16px;text-align:center;background:#fafcfa;cursor:pointer;transition:.15s}
.om-scan:hover{border-color:var(--om-green);background:var(--om-green-l)}
.om-scan.ok{border-style:solid;border-color:var(--om-green);background:var(--om-green-l)}
.om-scan .ic{font-size:26px;color:var(--om-green)}
.om-scan .lab{font-weight:600;font-size:13.5px;margin-top:4px}
.om-scan .st{font-size:12px;color:var(--om-muted);margin-top:3px}
.om-scan.ok .st{color:var(--om-green-d);font-weight:600}
.om-scan img.prev{max-height:90px;border-radius:8px;margin-top:8px}
.om-scan input[type=file]{display:none}

/* agree */
.om-agree{display:flex;gap:10px;align-items:flex-start;background:var(--om-green-l);border:1px solid #cfe8d3;
  border-radius:12px;padding:13px 14px;margin-top:6px}
.om-agree input{width:20px;height:20px;margin-top:1px;flex:0 0 auto;accent-color:var(--om-green)}
.om-agree label{font-size:13px;font-weight:500}

/* buttons */
.om-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px 18px;
  border:none;border-radius:12px;font-size:16px;font-weight:700;cursor:pointer;font-family:inherit;text-decoration:none}
.om-btn-green{background:var(--om-green);color:#fff;box-shadow:0 6px 16px rgba(34,158,52,.32)}
.om-btn-green:hover{background:var(--om-green-d)}
.om-btn-green:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}
.om-btn-ghost{background:#eef1f0;color:var(--om-muted);margin-top:10px}
.om-btn-lg{font-size:17px;padding:16px}

/* alerts */
.om-alert{border-radius:12px;padding:13px 15px;font-size:14px;margin-bottom:16px}
.om-alert-err{background:#fdecea;border:1px solid #f4c4bd;color:#a5281a}
.om-alert-ok{background:var(--om-green-l);border:1px solid #cfe8d3;color:var(--om-green-d)}
.om-alert-info{background:#eef4fb;border:1px solid #cfe0f2;color:#2c5b8a}

/* OTP boxes — flex so 6 boxes always fit inside the card on any width */
.om-otp{display:flex;gap:8px;justify-content:center;margin:18px 0;width:100%}
.om-otp input{flex:1 1 0;min-width:0;width:100%;max-width:52px;height:58px;padding:0;text-align:center;font-size:24px;font-weight:700;border:1.5px solid #cdd4d7;border-radius:12px}
.om-otp input:focus{outline:none;border-color:var(--om-green);box-shadow:0 0 0 3px rgba(34,158,52,.15)}

/* readonly proposer note */
.om-locked{background:#f6f7f8;border:1px dashed #cdd4d7;border-radius:12px;padding:14px;color:var(--om-muted);font-size:13.5px}
.om-locked input{background:#eceff1;color:#9aa1a7;cursor:not-allowed}

/* checklist */
.om-check{list-style:none;padding:0;margin:12px 0}
.om-check li{padding:9px 0 9px 30px;position:relative;border-bottom:1px solid var(--om-line);font-size:14.5px}
.om-check li:before{content:"✓";position:absolute;left:2px;top:8px;color:var(--om-green);font-weight:700}

/* footer note */
.om-foot{text-align:center;color:var(--om-muted);font-size:12px;margin-top:26px}
.om-spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;
  border-radius:50%;animation:omsp .7s linear infinite;vertical-align:-3px}
@keyframes omsp{to{transform:rotate(360deg)}}