/* Public participant form style (aligned with bgtk-sqlite tambah-data.css) */
:root {
  --primary-dark: #045a96;
  --primary: #067ac1;
  --primary-light: #0d8dd4;
  --primary-hover: #034a7a;
  --primary-lighter: #2d9ae0;

  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --bg-tertiary: #f5f7fb;
  --bg-quaternary: #f4f6fb;

  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-senary: #333;
  --border: #e5e7eb;
  --border-light: #d1d5db;
  --border-hover: #9ca3af;

  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 20px;
  --spacing-6: 24px;
  --spacing-8: 32px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-blue: 0 2px 8px rgba(6, 122, 193, 0.3);
  --shadow-blue-hover: 0 4px 12px rgba(6, 122, 193, 0.4);
}

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

body{
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-secondary);
  color: var(--text-senary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Modal backdrops (SweetAlert2 / Bootstrap fallback) */
.swal2-container.swal2-backdrop-show,
.swal2-container.swal2-noanimation{
  background: rgba(15,23,42,.40) !important;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.modal-backdrop.show{
  background-color: rgba(15,23,42,.40);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.container{
  max-width: 1200px;
  margin: 34px auto;
  background: #fff;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  min-height: calc(100vh - 68px);
}

.header-section{
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
  border: 1px solid #e5e7eb;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}
.header-section::before{
  display: none;
}
.header-content{
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 28px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.logo{
  flex-shrink: 0;
  width: 152px;
  height: 152px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo img{
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
}
.institution-info{
  flex: 1;
  min-width: min(100%, 220px);
}
.institution-info h2{
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.institution-info p{ font-size: 13px; color: #334155; margin-bottom: 4px; line-height: 1.5; }
.form-title{
  font-size: 16px;
  font-weight: 900;
  color: #0f172a;
  text-align:center;
  text-transform: uppercase;
  margin-top: 22px;
  padding-top: 6px;
  position: relative;
  z-index: 1;
  letter-spacing: 0.04em;
}

.flash-message{
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 12px;
  border-left: 4px solid;
  box-shadow: var(--shadow-sm);
}
.flash-success{ background:#dcfce7; color:#15803d; border-left-color:#16a34a; }
.flash-danger, .flash-error{ background:#fee2e2; color:#991b1b; border-left-color:#dc2626; }
.flash-warning{ background:#fef3c7; color:#b45309; border-left-color:#f9a703; }
.flash-info{ background:#dbeafe; color:#045a96; border-left-color:#067ac1; }

.form-section{
  background:#fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border: 1px solid #e5e7eb;
}
/* Halaman public done: jarak atas–bawah kartu putih lebih seimbang */
.form-section--public-done{
  padding-top: 42px;
  padding-bottom: 32px;
}
.form-section--public-intro{
  padding-top: 28px;
  padding-bottom: 28px;
}
.intro-letter{
  color: #0f172a;
  line-height: 1.7;
  font-size: 15px;
}
.intro-letter p{
  margin: 0 0 12px;
}
.intro-heading{
  margin: 18px 0 10px;
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
}
.intro-list{
  margin: 0 0 10px 18px;
  padding: 0;
}
.intro-list li{
  margin-bottom: 8px;
}
.form-section--public-done .done-success-card{
  margin-top: 0;
}
.form-section--public-done .form-actions{
  margin-top: 22px;
  padding-top: 20px;
}
.public-stepper{
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  position: relative;
  z-index: 1;
}
.public-stepper__item{
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: #64748b;
  background: #eef2f7;
  border: 1px solid #dbe3ec;
  border-radius: 10px;
  padding: 0;
  overflow: hidden;
}
.public-stepper__link,
.public-stepper__label{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 8px 6px;
  color: inherit;
  text-decoration: none;
  line-height: 1.2;
}
.public-stepper__link{
  cursor: pointer;
}
.public-stepper__link--btn{
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  background: transparent;
  font: inherit;
  padding: 0;
}
.public-stepper__link:hover{
  text-decoration: underline;
}
.public-stepper__item.is-done{
  color: #065f46;
  background: #d1fae5;
  border-color: #86efac;
}
.public-stepper__item.is-active{
  color: #0f172a;
  background: #dbeafe;
  border-color: #93c5fd;
  box-shadow: 0 0 0 2px rgba(59,130,246,.16);
}
.public-stepper__item.is-done .public-stepper__link::before,
.public-stepper__item.is-done .public-stepper__label::before{
  content: "✓";
  display: inline-block;
  margin-right: 4px;
  font-weight: 800;
  vertical-align: baseline;
}
.form-group{ margin-bottom: 18px; }
.form-group label{
  display:block;
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 8px;
}
.required{ color: #ef4444; font-weight: 800; }
.form-input, .form-select, textarea{
  width:100%;
  padding: 12px 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background:#fff;
  font-size: 16px;
}
.form-input:hover, .form-select:hover{ border-color: var(--border-hover); }
.form-input:focus, .form-select:focus, textarea:focus{
  outline:none;
  border-color: var(--primary-dark);
  box-shadow: 0 0 0 3px rgba(6, 122, 193, 0.10);
}
.form-hint{ margin-top: 6px; color: var(--text-secondary); font-size: 13px; }

.grid-2{
  display:grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 768px){
  .grid-2{ grid-template-columns: 1fr 1fr; }
}

.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 22px;
  border:none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-hover) 100%);
  color:#fff;
  font-weight: 700;
  cursor:pointer;
  box-shadow: var(--shadow-blue);
  text-decoration:none;
}
.btn-primary:hover{ box-shadow: var(--shadow-blue-hover); }
.btn-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 22px;
  border:none;
  border-radius: var(--radius-sm);
  background: #e5e7eb;
  color: #111827;
  font-weight: 700;
  cursor:pointer;
  text-decoration:none;
}

.form-actions{
  display:flex;
  gap: 12px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

@media (max-width: 768px){
  .container{ margin: 18px 16px; padding: 20px; min-height: calc(100vh - 36px); }
  .header-content{
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 18px;
  }
  .logo{ width: 120px; height: 120px; }
  .institution-info{
    width: 100%;
    min-width: 0;
    text-align: center;
  }
  .form-actions{ flex-direction: column; }
  .btn-primary, .btn-secondary{ width: 100%; }
  .form-section--public-done{
    padding-top: 36px;
    padding-bottom: 28px;
  }
  .public-stepper{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
  }
  .public-stepper__item{
    font-size: 11px;
  }
  .public-stepper__link,
  .public-stepper__label{
    padding: 7px 6px;
  }
}

/* Halaman selesai: geser seluruh blok (kop + kartu bawah) ke bawah dalam kontainer utama */
.public-done-layout{
  padding-top: 32px;
  padding-bottom: 12px;
}
.public-done-layout .header-section{
  margin-bottom: 22px;
}
@media (max-width: 768px){
  .public-done-layout{
    padding-top: 20px;
    padding-bottom: 8px;
  }
  .public-done-layout .header-section{
    margin-bottom: 18px;
  }
}

/* Halaman selesai — kop + judul */
.done-page-header{
  text-align: center;
  padding: 22px 20px 26px;
}
.done-kop-wrap{
  position: relative;
  z-index: 1;
  margin: 0 auto 16px;
  max-width: 100%;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}
.done-kop-img{
  display: block;
  width: 100%;
  height: auto;
  max-height: 50px;
  object-fit: contain;
  object-position: center top;
  margin: 0 auto;
}
@media (min-width: 768px){
  .done-kop-img{ max-height: 100px; }
}
.done-page-headlines{
  position: relative;
  z-index: 1;
  padding-top: 24px;
}
.done-page-title{
  font-size: clamp(17px, 2.5vw, 20px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #0f172a;
  margin: 0 0 10px;
  line-height: 1.3;
}
.done-page-sub{
  font-size: 14px;
  color: #334155;
  margin: 0;
  line-height: 1.55;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}
.done-page-headlines .done-page-sub--stack{
  margin-top: 6px;
}
/* Form start / survey: judul strip di bawah kop + headline (sama blok dengan halaman done) */
.done-page-header .form-title{
  margin-top: 16px;
  padding-top: 0;
}
.done-page-thanks{
  position: relative;
  z-index: 1;
  margin: 22px 0 0;
  font-size: clamp(16px, 2.2vw, 18px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #0f172a;
}

/* Halaman selesai */
.done-success-card{
  margin-top: 8px;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(16, 185, 129, 0.35);
  background: rgba(16, 185, 129, 0.08);
}
.done-success-lead{
  margin: 0 0 14px;
  font-size: 16px;
  color: var(--text-primary);
  line-height: 1.55;
}
.done-success-note{
  margin: 0;
  padding-left: 1.2rem;
  color: #334155;
  font-size: 14px;
  line-height: 1.6;
}
.done-success-note li{ margin-bottom: 8px; }
.done-success-note li:last-child{ margin-bottom: 0; }