/* Tema kaca ala iOS untuk halaman alumni (profil & kuesioner). Nama class mengikuti markup lama. */
:root {
  --primary: #0f6b4b;
  --primary-2: #1b8a62;
  --ink: #10241e;
  --muted: #4c5f58;
  --gold: #d9a93f;
  --info: #2563eb;
  --glass: rgba(255, 255, 255, .62);
  --edge: rgba(255, 255, 255, .8);
  --line: rgba(16, 36, 30, .09);
  --blur: saturate(180%) blur(24px);
  --shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 18px 50px rgba(18, 52, 40, .12), 0 2px 6px rgba(18, 52, 40, .06);
  --radius: 22px;
  --muted-foreground: #4c5f58;
}

* { box-sizing: border-box; }
html { background: #eaf4ee; scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh; color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", system-ui, Roboto, Arial, sans-serif;
  font-size: 15px; line-height: 1.55; -webkit-font-smoothing: antialiased; background: transparent;
}
body:before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(40vmax 40vmax at 0% 0%, rgba(16, 185, 129, .30), transparent 60%),
    radial-gradient(36vmax 36vmax at 100% 8%, rgba(232, 180, 74, .24), transparent 62%),
    radial-gradient(44vmax 44vmax at 88% 95%, rgba(20, 160, 155, .22), transparent 62%),
    radial-gradient(34vmax 34vmax at 12% 85%, rgba(123, 220, 159, .24), transparent 62%),
    linear-gradient(160deg, #f5fbf7 0%, #e5f1ea 100%);
}

.container { max-width: 980px; margin: 0 auto; padding: 22px 18px 60px; }

/* Bilah merek di atas */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 8px 10px 8px 8px; margin-bottom: 26px; border-radius: 999px;
  background: rgba(255, 255, 255, .55); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border: 1px solid var(--edge); box-shadow: var(--shadow);
}
.topbar .merek { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.topbar .merek img { height: 36px; width: auto; }
.topbar .merek span { font-size: 10px; letter-spacing: 1.2px; font-weight: 600; color: var(--muted); }
.topbar .merek strong { display: block; font-size: 16px; letter-spacing: -.2px; color: var(--ink); }
.langkah { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; font-size: 12.5px; }
.langkah li { display: flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; color: var(--muted); }
.langkah li b { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: rgba(16, 36, 30, .07); font-size: 11px; }
.langkah li.selesai b { background: rgba(15, 107, 75, .15); color: var(--primary); }
.langkah li.aktif { background: linear-gradient(180deg, var(--primary-2), var(--primary)); color: #fff; font-weight: 600; box-shadow: 0 6px 16px rgba(15, 107, 75, .3); }
.langkah li.aktif b { background: rgba(255, 255, 255, .25); color: #fff; }

/* Kepala halaman */
.header { text-align: center; margin: 4px auto 22px; max-width: 640px; }
.header-icon-container { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.header-icon {
  width: 62px; height: 62px; border-radius: 20px; display: grid; place-items: center;
  background: linear-gradient(150deg, #1fae7c, #0f6b4b); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 12px 28px rgba(15, 107, 75, .35);
}
.header-title { margin: 0; font-size: clamp(28px, 4vw, 38px); letter-spacing: -1px; font-weight: 750; }
.header-description { margin: 8px 0 0; color: var(--muted); font-size: 15px; }

/* Kartu utama */
.main-card {
  background: var(--glass); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border: 1px solid var(--edge); border-radius: 28px; box-shadow: var(--shadow); padding: clamp(18px, 3vw, 32px);
}

/* Pemberitahuan */
.info-alert {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; margin-bottom: 22px; border-radius: 18px;
  background: rgba(37, 99, 235, .07); border: 1px solid rgba(37, 99, 235, .15);
}
.info-alert-icon { flex-shrink: 0; width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: rgba(37, 99, 235, .12); }
.info-alert-title { margin: 0 0 3px; font-size: 14px; font-weight: 650; }
.info-alert-text { margin: 0; font-size: 13.5px; color: var(--muted); }

/* Bagian form */
.form-section {
  background: rgba(255, 255, 255, .5); border: 1px solid rgba(255, 255, 255, .85); border-radius: var(--radius);
  padding: 18px 20px 20px; margin-bottom: 16px; box-shadow: inset 0 1px 0 #fff;
}
.section-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.section-icon { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; color: var(--primary); background: rgba(15, 107, 75, .1); flex-shrink: 0; }
.section-title { margin: 0; font-size: 16.5px; font-weight: 700; letter-spacing: -.2px; }

.form-grid { display: grid; gap: 14px 16px; }
.form-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; }
.form-label { font-size: 13px; font-weight: 650; color: #23382f; margin-left: 2px; }
.form-description { margin: -2px 0 2px 2px; font-size: 12.5px; color: var(--muted); }
.required { color: #c0504d; }

.form-input, .form-select, .form-textarea {
  width: 100%; min-height: 46px; padding: 10px 14px; border-radius: 14px; font: inherit; font-size: 15px; color: var(--ink);
  background: rgba(255, 255, 255, .7); border: 1px solid rgba(16, 36, 30, .13);
  box-shadow: inset 0 1px 2px rgba(16, 36, 30, .05); transition: border-color .2s, box-shadow .2s, background .2s;
}
.form-textarea { min-height: 96px; resize: vertical; }
.form-input::placeholder, .form-textarea::placeholder { color: #82918a; font-size: 14px; }
.form-input:hover, .form-select:hover, .form-textarea:hover { background: rgba(255, 255, 255, .85); }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; background: #fff; border-color: rgba(15, 107, 75, .55); box-shadow: 0 0 0 4px rgba(15, 107, 75, .15); }
.form-input.readonly, .form-input[readonly] { background: rgba(16, 36, 30, .045); color: #2f443b; cursor: default; border-style: dashed; }
.form-input[type=file] { padding: 9px 12px; cursor: pointer; }
.form-input[type=file]::file-selector-button {
  margin-right: 12px; padding: 7px 14px; border: 0; border-radius: 999px; cursor: pointer; font-weight: 600;
  background: rgba(15, 107, 75, .1); color: var(--primary);
}

.badge {
  display: inline-flex; align-items: center; gap: 5px; width: max-content; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 650; color: #8a5a00; background: rgba(232, 180, 74, .2);
}

/* Kotak centang kontribusi */
.checkbox-container { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.checkbox-item {
  display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 16px; cursor: pointer;
  background: rgba(255, 255, 255, .6); border: 1px solid rgba(16, 36, 30, .1); transition: border-color .2s, background .2s;
}
.checkbox-item:hover { background: rgba(255, 255, 255, .9); }
.checkbox-item:has(input:checked) { border-color: rgba(15, 107, 75, .45); background: rgba(15, 107, 75, .07); }
.checkbox-item label { cursor: pointer; font-size: 14px; }
.form-check-input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--primary); flex-shrink: 0; }

/* Tombol kirim */
.submit-button {
  display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 52px; margin-top: 18px;
  border: 0; border-radius: 999px; cursor: pointer; color: #fff; font: inherit; font-size: 16px; font-weight: 650;
  background: linear-gradient(180deg, var(--primary-2), var(--primary));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 12px 26px rgba(15, 107, 75, .35); transition: filter .2s, transform .12s;
}
.submit-button:hover { filter: brightness(1.07); }
.submit-button:active { transform: scale(.99); }

.d-none-important { display: none !important; }

/* Select2 serasi */
.select2-container { width: 100% !important; }
.select2-container--default .select2-selection--single {
  height: 46px !important; border-radius: 14px !important; border: 1px solid rgba(16, 36, 30, .13) !important;
  background: rgba(255, 255, 255, .7) !important; display: flex; align-items: center;
}
.select2-container--default .select2-selection--single .select2-selection__rendered { line-height: 44px !important; padding-left: 14px !important; color: var(--ink) !important; }
.select2-container--default .select2-selection--single .select2-selection__arrow { height: 44px !important; right: 8px !important; }
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single { border-color: rgba(15, 107, 75, .55) !important; box-shadow: 0 0 0 4px rgba(15, 107, 75, .15); }
.select2-dropdown { border-radius: 14px !important; border: 1px solid var(--edge) !important; overflow: hidden; box-shadow: 0 16px 40px rgba(18, 52, 40, .18); }
.select2-container--default .select2-results__option--highlighted[aria-selected],
.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable { background: var(--primary) !important; }
.select2-search--dropdown .select2-search__field { border-radius: 10px; border: 1px solid rgba(16, 36, 30, .15) !important; padding: 6px 10px; }

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .main-card, .topbar { background: rgba(255, 255, 255, .95); }
}
@media (max-width: 720px) {
  .form-grid-2, .form-grid-3, .checkbox-container { grid-template-columns: 1fr; }
  .topbar { border-radius: 22px; }
  .langkah { width: 100%; justify-content: space-between; }
  .langkah li { padding: 5px 8px; }
  .langkah li span { display: none; }
  .langkah li.aktif span { display: inline; }
}

/* Responsif: isi panjang (mis. hasil pencarian select2) tidak boleh melebarkan kolom grid */
.form-grid > *, .form-field, .terisi-otomatis > * { min-width: 0; }
.form-grid-1 { grid-template-columns: minmax(0, 1fr); }
.select2-container { max-width: 100%; }
.select2-container--default .select2-selection--single .select2-selection__rendered {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding-right: 30px !important;
}
.select2-dropdown { max-width: calc(100vw - 24px); }
.select2-results__option { white-space: normal; word-break: break-word; }
body { overflow-x: hidden; }
/* Isian yang sudah diisi tetapi tidak sah ditandai merah */
.form-input:not(:placeholder-shown):invalid { border-color: rgba(192, 80, 77, .7); box-shadow: 0 0 0 4px rgba(192, 80, 77, .12); }
.pesan-galat { margin: 2px 0 0 2px; font-size: 12.5px; color: #a8453f; }