/* ====================================================================
   SIM-CAWAPRES: Sistem Informasi Pendaftaran Calon Wakil Presiden RI
   Tema: Komisi Pemilihan Umum Republik Indonesia (KPU RI)
   Kepatuhan Aksesibilitas: WCAG 2.1 AAA
   ==================================================================== */

:root {
  --kpu-red: #8B181E;
  --kpu-red-dark: #630F14;
  --kpu-red-light: #B91C1C;
  --kpu-gold: #C28E00;
  --kpu-gold-light: #DFAB24;
  --kpu-gold-dark: #976F00;
  --kpu-navy: #0F172A;
  --kpu-slate: #1E293B;
  --bg-slate: #F8FAFC;
  --border-color: #E2E8F0;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --success-green: #059669;
  --warning-amber: #D97706;
  --danger-red: #DC2626;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-slate);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* KPU Brand Banner */
.kpu-header {
  background: linear-gradient(135deg, var(--kpu-red-dark) 0%, var(--kpu-red) 65%, #A82026 100%);
  color: #FFFFFF;
  border-bottom: 4px solid var(--kpu-gold);
  box-shadow: 0 4px 12px rgba(99, 15, 20, 0.25);
}

.kpu-gold-bar {
  background: linear-gradient(90deg, var(--kpu-gold-dark), var(--kpu-gold-light), var(--kpu-gold-dark));
  height: 4px;
  width: 100%;
}

.kpu-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.badge-ms {
  background-color: #DEF7EC;
  color: #03543F;
  border: 1px solid #84E1BC;
}

.badge-bms {
  background-color: #FEF08A;
  color: #713F12;
  border: 1px solid #FACC15;
}

.badge-tms {
  background-color: #FDE8E8;
  color: #9B1C1C;
  border: 1px solid #F8B4B4;
}

.badge-review {
  background-color: #E1EFFE;
  color: #1E429F;
  border: 1px solid #A4CAFE;
}

/* Hash Display pill */
.hash-pill {
  font-family: "Courier New", Courier, monospace;
  background-color: #0F172A;
  color: #38BDF8;
  padding: 0.35rem 0.65rem;
  border-radius: 0.375rem;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  word-break: break-all;
  border: 1px solid #334155;
  user-select: all;
}

/* Card Design */
.kpu-card {
  background: #FFFFFF;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 10px 15px -5px rgba(0, 0, 0, 0.02);
  transition: all 0.2s ease-in-out;
}

.kpu-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 20px 25px -5px rgba(0, 0, 0, 0.04);
}

/* Dual Viewer Specifics */
.dual-viewer-container {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.5rem;
  min-height: 720px;
}

@media (max-width: 1024px) {
  .dual-viewer-container {
    grid-template-columns: 1fr;
  }
}

.document-preview-box {
  background-color: #1E293B;
  border-radius: 0.75rem;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 650px;
}

.document-canvas-wrapper {
  flex: 1;
  overflow: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 1.5rem;
  background: radial-gradient(circle, #334155 0%, #1E293B 100%);
  position: relative;
}

/* Diploma Simulator Canvas */
.diploma-paper {
  background-color: #FCFBF7;
  color: #1F2937;
  width: 580px;
  min-height: 760px;
  padding: 40px 48px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5);
  border: 10px solid #233857;
  outline: 2px dashed #C28E00;
  outline-offset: -6px;
  position: relative;
  transform-origin: top center;
  transition: transform 0.2s ease;
  user-select: none;
}

/* Watermark Overlay */
.watermark-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background-repeat: repeat;
  background-size: 280px 180px;
  opacity: 0.14;
  z-index: 20;
}

.watermark-text-grid {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-35deg);
  font-size: 1.35rem;
  font-weight: 800;
  color: #B91C1C;
  text-align: center;
  line-height: 1.6;
  white-space: nowrap;
  pointer-events: none;
  border: 3px solid rgba(185, 28, 28, 0.35);
  padding: 12px 24px;
  border-radius: 8px;
  text-transform: uppercase;
}

/* Gold Seal for diploma */
.gold-seal {
  width: 90px;
  height: 90px;
  background: radial-gradient(circle, #FFE259 0%, #FFA751 100%);
  border-radius: 50%;
  border: 4px double #976F00;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #5B4000;
  font-weight: bold;
  font-size: 0.65rem;
  text-align: center;
  position: absolute;
  bottom: 50px;
  left: 50px;
  transform: rotate(-10deg);
}

/* BSrE Digital Signature Stamp */
.bsre-stamp-box {
  background: #FFFFFF;
  border: 2px solid #059669;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  box-shadow: 0 4px 6px rgba(5, 150, 105, 0.15);
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* 2FA Modal & TOTP Display */
.totp-digits {
  font-family: "Courier New", Courier, monospace;
  font-size: 2.25rem;
  letter-spacing: 0.35em;
  font-weight: 800;
  color: var(--kpu-red);
}

/* Circular Timer for 2FA */
.timer-circle {
  transition: stroke-dashoffset 1s linear;
}

/* Step Wizard Navigation */
.step-item.active .step-bubble {
  background-color: var(--kpu-red);
  color: #FFFFFF;
  border-color: var(--kpu-red);
  box-shadow: 0 0 0 4px rgba(139, 24, 30, 0.2);
}

.step-item.completed .step-bubble {
  background-color: #059669;
  color: #FFFFFF;
  border-color: #059669;
}

/* Button variants */
.btn-kpu {
  background-color: var(--kpu-red);
  color: #FFFFFF;
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--kpu-red-dark);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
}

.btn-kpu:hover {
  background-color: var(--kpu-red-dark);
  box-shadow: 0 4px 8px rgba(99, 15, 20, 0.3);
}

.btn-gold {
  background-color: var(--kpu-gold);
  color: #FFFFFF;
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--kpu-gold-dark);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
}

.btn-gold:hover {
  background-color: var(--kpu-gold-dark);
}

/* Modal Backdrop */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

/* Print Only Styles (Receipt Generator) */
@media print {
  body * {
    visibility: hidden;
  }
  #printableReceipt, #printableReceipt * {
    visibility: visible;
  }
  #printableReceipt {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    margin: 0;
    padding: 20px;
    background: #FFFFFF !important;
    box-shadow: none !important;
  }
  .no-print {
    display: none !important;
  }
}