/* ═══════════════════════════════════════
   MUSLIMAH PRENEUR — form.css
   Halaman pendaftaran sponsor
   (palet & font diselaraskan dgn main.css)
═══════════════════════════════════════ */

/* ── LAYOUT ── */
body.form-page{min-height:100vh;background:var(--cream);display:flex;flex-direction:column}

.form-nav{
  background:var(--maroon);
  padding:0 clamp(16px,4vw,40px);min-height:62px;
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  border-bottom:1px solid rgba(235,214,183,.16);
  position:sticky;top:0;z-index:50;
}
.form-nav-back{
  color:var(--wood);text-decoration:none;
  font-size:.78rem;letter-spacing:.06em;
  display:inline-flex;align-items:center;gap:8px;
  opacity:.85;
  transition:opacity var(--t-fast),transform var(--t-fast);
}
.form-nav-back:hover{opacity:1;transform:translateX(-3px)}
.form-nav .nav-logo img{height:clamp(30px,4vw,38px);width:auto}
.form-nav-title{
  font-family:var(--serif);
  color:var(--cream);font-size:.92rem;margin-left:auto;
}

/* ── HERO STRIP ── */
.form-hero{
  background:linear-gradient(135deg,var(--maroon) 0%,var(--maroon-deep) 100%);
  padding:clamp(44px,7vw,68px) 24px clamp(38px,6vw,54px);
  text-align:center;position:relative;overflow:hidden;
}
.form-hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% 110%,rgba(235,214,183,.14) 0%,transparent 62%);
  pointer-events:none;
}
.form-hero-content{position:relative;z-index:1}
.form-hero h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(1.8rem,4.4vw,2.7rem);
  line-height:1.2;color:var(--cream);margin-bottom:12px;
  animation:fadeDown .7s var(--ease) .1s both;
}
.form-hero p{
  color:rgba(239,237,227,.72);font-size:.9rem;
  max-width:500px;margin:0 auto;line-height:1.7;
  animation:fadeUp .7s var(--ease) .28s both;
}
.form-hero-orn{
  font-size:.7rem;letter-spacing:.7em;color:var(--wood);opacity:.5;
  margin-bottom:18px;animation:fadeUp .7s var(--ease) .02s both;
}

/* ── FORM WRAP ── */
.form-wrap{
  width:100%;max-width:780px;margin:0 auto;
  padding:clamp(32px,5vw,52px) clamp(18px,4vw,24px) 90px;
  display:flex;flex-direction:column;gap:26px;
}

/* ── REKENING ── */
.rek-box{
  background:var(--white);border-radius:3px;overflow:hidden;
  border:1px solid var(--cream-3);
  animation:fadeUp .6s var(--ease) .35s both;
}
.rek-box-top{
  background:var(--wood);padding:10px 24px;
  font-size:.63rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--maroon-deep);font-weight:600;
}
.rek-box-body{padding:20px 24px 24px}
.rek-label{
  font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:6px;
}
.rek-value{
  font-family:var(--serif);font-size:1.35rem;color:var(--maroon);
  letter-spacing:.04em;
}
.rek-name{font-size:.84rem;color:var(--olive);margin-top:4px}
.rek-copy{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:10px;font-size:.74rem;font-weight:600;
  color:var(--brown);background:none;border:0;cursor:pointer;
  padding:4px 0;transition:opacity var(--t-fast),color var(--t-fast);
}
.rek-copy:hover{opacity:.7;color:var(--maroon)}

/* ── CARDS ── */
.form-card{
  background:var(--white);border-radius:3px;overflow:hidden;
  border:1px solid var(--cream-3);
}
.form-card.in{animation:fadeUp .55s var(--ease) var(--delay,0s) both}
.card-header{
  background:var(--maroon);padding:14px 26px;
  font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--wood);font-weight:600;
  display:flex;align-items:center;gap:10px;
}
.card-header-num{
  width:20px;height:20px;border-radius:50%;
  background:rgba(235,214,183,.32);color:#F7EDDD;
  display:flex;align-items:center;justify-content:center;
  font-size:.66rem;font-weight:700;flex-shrink:0;
}
.card-body{padding:clamp(20px,3.4vw,28px) clamp(20px,3.4vw,28px) clamp(18px,3vw,24px);display:flex;flex-direction:column;gap:16px}

/* ── TIER PICKER ── */
.tier-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.tier-opt{
  border:1.5px solid var(--cream-3);border-radius:3px;
  padding:18px 14px;cursor:pointer;text-align:center;
  position:relative;
  transition:border-color var(--t-fast),background var(--t-fast),transform var(--t-fast),box-shadow var(--t-fast);
  -webkit-tap-highlight-color:transparent;
}
.tier-opt input[type=radio]{position:absolute;opacity:0;width:0;height:0}
.tier-opt:hover{border-color:var(--wood-dark);transform:translateY(-2px)}
.tier-opt.selected{
  border-color:var(--maroon);background:var(--white);
  transform:translateY(-3px);
  box-shadow:0 8px 24px rgba(74,21,33,.13);
}
.tier-opt.selected::after{
  content:'✓';position:absolute;top:8px;right:10px;
  font-size:.62rem;color:var(--maroon);font-weight:700;
}
.tier-opt-badge{
  display:inline-block;font-size:.58rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;
  padding:2px 10px;border-radius:100px;margin-bottom:10px;
}
.badge-plat{background:var(--maroon);color:var(--wood)}
.badge-gold{background:var(--brown);color:var(--cream)}
.badge-silv{background:var(--olive);color:var(--cream)}
.tier-opt-name{font-family:var(--serif);font-size:1.03rem;color:var(--maroon);margin-bottom:4px}
.tier-opt-price{font-size:.75rem;font-weight:600;color:var(--muted)}
.tier-opt-ticket{
  display:inline-block;margin-top:8px;
  font-size:.58rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--maroon);background:rgba(86,88,44,.1);
  border:1px solid rgba(86,88,44,.22);border-radius:999px;padding:2px 9px;
}

/* ── FIELDS ── */
.field{display:flex;flex-direction:column;gap:6px}
.field label{
  font-size:.7rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);
}
.field input,
.field select,
.field textarea{
  border:1.5px solid var(--cream-3);border-radius:3px;
  padding:11px 14px;
  font-family:var(--body);font-size:.9rem;
  color:var(--ink);background:var(--white);
  transition:border-color var(--t-fast),box-shadow var(--t-fast);
  width:100%;appearance:none;-webkit-appearance:none;
}
.field select{
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),
                   linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;
  background-size:5px 5px,5px 5px;
  background-repeat:no-repeat;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;border-color:var(--maroon);
  box-shadow:0 0 0 3px rgba(74,21,33,.09);
}
.field input.error,
.field select.error,
.field textarea.error{
  border-color:#b23b2e;box-shadow:0 0 0 3px rgba(178,59,46,.1);
}
.field textarea{resize:vertical;min-height:80px}
.field-hint{font-size:.71rem;color:var(--muted);opacity:.8}
.field-error{font-size:.71rem;color:#b23b2e;display:none}
.field-error.show{display:block}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ── UPLOAD ── */
.upload-zone{
  border:2px dashed var(--cream-3);border-radius:4px;
  padding:34px 22px;text-align:center;cursor:pointer;
  position:relative;
  transition:border-color var(--t-fast),background var(--t-fast);
}
.upload-zone:hover{border-color:var(--wood-dark);background:rgba(235,214,183,.14)}
.upload-zone.has-file{border-color:var(--olive-light);background:rgba(86,88,44,.05);border-style:solid}
.upload-zone.drag-over{border-color:var(--maroon);background:rgba(74,21,33,.05);border-style:solid}
.upload-zone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.upload-icon{font-size:2.1rem;margin-bottom:10px;transition:transform var(--t-fast);color:var(--brown)}
.upload-zone:hover .upload-icon{transform:translateY(-3px)}
.upload-label{font-size:.87rem;color:var(--olive);line-height:1.65}
.upload-label strong{color:var(--maroon)}
.upload-preview{display:none;margin-top:14px;position:relative;z-index:2}
.upload-preview img{
  max-height:110px;border-radius:2px;
  border:1px solid var(--cream-3);margin:0 auto;
}
.upload-filename{font-size:.77rem;color:var(--olive-light);margin-top:6px;font-weight:600}
.upload-change{
  font-size:.71rem;color:var(--muted);margin-top:4px;
  cursor:pointer;text-decoration:underline;
}

/* ── SUBMIT ── */
.form-submit{text-align:center;padding-top:6px}
.btn-submit{
  background:var(--maroon);color:var(--cream);
  border:0;cursor:pointer;
  padding:16px 50px;border-radius:2px;
  font-family:var(--body);
  font-size:.84rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  box-shadow:0 6px 20px rgba(74,21,33,.2);
  transition:background var(--t-fast),transform var(--t-fast),box-shadow var(--t-med);
  position:relative;overflow:hidden;
}
.btn-submit::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at center,rgba(235,214,183,.25),transparent 65%);
  opacity:0;transition:opacity var(--t-med);
}
.btn-submit:hover{background:var(--maroon-deep);transform:translateY(-2px);box-shadow:0 12px 32px rgba(74,21,33,.28)}
.btn-submit:hover::before{opacity:1}
.btn-submit:active{transform:translateY(0)}
.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}
.submit-note{margin-top:14px;font-size:.75rem;color:var(--muted);opacity:.8;line-height:1.7}

/* ── SUCCESS ── */
.success-screen{
  display:none;text-align:center;
  padding:clamp(56px,9vw,88px) 24px;
  max-width:560px;margin:0 auto;
  animation:fadeUp .7s var(--ease) both;
}
.success-screen.show{display:block}
.success-icon{
  font-size:3.6rem;margin-bottom:22px;color:var(--maroon);
  animation:scaleIn .6s var(--ease) .2s both;
}
.success-title{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(1.5rem,4vw,2rem);color:var(--maroon);
  margin-bottom:14px;line-height:1.25;
}
.success-text{color:var(--olive);line-height:1.8;margin-bottom:32px;font-size:.93rem}
.success-wa{
  display:inline-flex;align-items:center;gap:8px;
  background:#1d7a45;color:#fff;
  padding:15px 32px;border-radius:2px;
  text-decoration:none;font-weight:600;font-size:.84rem;
  letter-spacing:.08em;text-transform:uppercase;
  transition:background var(--t-fast),transform var(--t-fast);
  box-shadow:0 6px 18px rgba(29,122,69,.24);
}
.success-wa:hover{background:#166138;transform:translateY(-2px)}

.invoice-preview{margin:24px auto 0;max-width:400px}
.invoice-preview img{
  width:100%;border-radius:6px;
  border:1px solid var(--cream-3);
  box-shadow:0 18px 46px rgba(74,21,33,.18);
}
.invoice-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:24px}
.btn-invoice{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--maroon);color:var(--cream);
  padding:15px 30px;border-radius:3px;
  font-weight:600;font-size:.84rem;letter-spacing:.08em;text-transform:uppercase;
  box-shadow:0 6px 20px rgba(74,21,33,.2);
  transition:background var(--t-fast),transform var(--t-fast),box-shadow var(--t-med);
}
.btn-invoice:hover{background:var(--maroon-deep);transform:translateY(-2px);box-shadow:0 12px 32px rgba(74,21,33,.28)}
.invoice-note{font-size:.78rem;color:var(--muted);line-height:1.7;margin-top:18px}

/* ── ANIMASI ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes fadeDown{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:none}}
@keyframes scaleIn{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:none}}

/* ── RESPONSIF ── */
@media (max-width:600px){
  .tier-picker{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .card-body{padding:20px}
  .btn-submit{width:100%;padding:16px 24px}
  .form-nav-title{width:100%;margin-left:0;padding-bottom:8px;font-size:.82rem}
  .rek-box-body{padding:18px 20px 22px}
  .invoice-actions{flex-direction:column}
  .invoice-actions .btn-invoice,.invoice-actions .success-wa{width:100%}
}

@media (prefers-reduced-motion:reduce){
  .form-hero h1,.form-hero p,.form-hero-orn,.form-card,.success-screen,.success-icon{
    animation:none!important;opacity:1!important;transform:none!important;
  }
}