:root {
  --ismu-gold:  #EBB60A;
  --ismu-light: #FEF7DC;
  --ismu-mid:   #C49608;
  --white:      #FFFFFF;
  --text:       #1A1A1A;
  --text-muted: #6B6B6B;
  --border:     #E8E0CC;
  --success:    #0A7155;
  --error:      #B93333;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'DM Sans', sans-serif; background: #F8F9FC; color: var(--text); min-height: 100vh; }

header { background: var(--ismu-gold); padding: 1rem 2rem; display: flex; justify-content: space-between; align-items: center; color: white; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.header-logo { font-weight: bold; font-size: 18px; letter-spacing: 1px; }
.header-label { font-size: 12px; opacity: 0.9; text-transform: uppercase; }

.hero { text-align: center; padding: 3rem 1rem 2rem; max-width: 700px; margin: 0 auto; }
.hero-tag { display: inline-block; background: var(--ismu-light); color: #7A5C00; padding: 4px 12px; border-radius: 50px; font-size: 11px; font-weight: 600; text-transform: uppercase; margin-bottom: 1rem; border: 1px solid var(--ismu-gold); }
.hero h1 { font-size: 28px; font-weight: 600; margin-bottom: 0.5rem; color: #1a1a1a; }
.hero p { color: var(--text-muted); font-size: 14px; line-height: 1.5; }

.container { max-width: 760px; margin: 0 auto 4rem; padding: 0 1rem; }
.card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 4px 20px rgba(235,182,10,0.05); display: none; }
.card.active { display: block; }
.card-header { padding: 1.5rem 2rem; border-bottom: 1px solid var(--border); }
.card-header h2 { font-size: 18px; font-weight: 600; }
.card-header p { color: var(--text-muted); font-size: 13px; margin-top: 2px; }
.card-body { padding: 2rem; }

.id-options { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.id-option { border: 2px solid var(--border); border-radius: 10px; padding: 1.5rem; cursor: pointer; transition: all 0.2s ease; }
.id-option:hover { border-color: var(--ismu-gold); background: #FAFBFD; }
.id-option.selected { border-color: var(--ismu-gold); background: var(--ismu-light); }
.id-icon { font-size: 28px; margin-bottom: 0.5rem; }
.id-option h3 { font-size: 15px; margin-bottom: 0.5rem; color: #1a1a1a; }
.id-option p { font-size: 12px; color: var(--text-muted); line-height: 1.4; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12.5px; font-weight: 500; color: #4a4a4a; }
input, select, textarea { padding: 10px 12px; border: 1px solid var(--border); border-radius: 6px; font-family: inherit; font-size: 13.5px; color: var(--text); background: #FFF; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--ismu-gold); box-shadow: 0 0 0 3px rgba(235,182,10,0.15); }

.char-count { text-align: right; font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.upload-zone { border: 2px dashed var(--border); border-radius: 8px; padding: 2rem; text-align: center; cursor: pointer; background: #FCFDFE; }
.upload-zone:hover { border-color: var(--ismu-gold); background: #FAFBFD; }
.upload-zone p { font-size: 13px; color: var(--text-muted); margin-top: 8px; }

.btn-row { display: flex; justify-content: space-between; gap: 1rem; }
.btn-primary { background: var(--ismu-gold) !important; color: white !important; border: none; padding: 10px 24px; border-radius: 6px; font-weight: 500; font-size: 13.5px; cursor: pointer; opacity: 1 !important; }
.btn-primary:hover { background: var(--ismu-gold) !important; color: white !important; }
.btn-primary:disabled { background: var(--ismu-gold) !important; color: white !important; cursor: not-allowed; }
.btn-back { background: transparent; color: #4A4A4A; border: 1px solid var(--border); padding: 10px 20px; border-radius: 6px; font-size: 13.5px; cursor: pointer; }
.btn-back:hover { background: #F4F5F7; }

.file-item { display: flex; justify-content: space-between; background: #F4F5F7; padding: 6px 12px; border-radius: 4px; font-size: 12px; margin-top: 8px; }
.file-remove { color: var(--error); cursor: pointer; font-weight: bold; }

.progress-bar-wrap { margin-bottom: 2rem; background: var(--border); height: 4px; border-radius: 2px; position: relative; }
.progress-line { background: var(--ismu-gold); height: 100%; position: absolute; top: 0; left: 0; transition: width 0.3s ease; }
.progress-steps { position: absolute; width: 100%; top: -10px; display: flex; justify-content: space-between; }
.prog-step { width: 24px; height: 24px; background: #FFF; border: 2px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: bold; color: var(--text-muted); }
.prog-step.active { border-color: var(--ismu-gold); color: var(--ismu-mid); background: var(--ismu-light); }

.page-footer { text-align: center; font-size: 11px; color: var(--text-muted); margin-top: 4rem; padding: 2rem; border-top: 1px solid var(--border); }