*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f3f4f6;
  color: #111827;
}

/* Layout dasar */

.page-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  background: #ffffff;
  padding: 24px 28px;
  border-radius: 16px;
  box-shadow: 0 18px 35px rgba(15, 23, 42, 0.12);
  max-width: 400px;
  width: 100%;
}

.login-card h1 {
  margin-top: 0;
  margin-bottom: 4px;
  text-align: center;
}

.subtitle {
  margin-top: 0;
  text-align: center;
  color: #6b7280;
  margin-bottom: 20px;
}

.logo-text {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 1.4rem;
}

/* Form */

label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 4px;
  color: #374151;
}

input,
select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus,
select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 1px #2563eb22;
}

.form-group {
  margin-bottom: 12px;
}

.inline-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.small-text {
  font-size: 0.8rem;
  color: #6b7280;
}

/* Buttons */

.btn {
  border-radius: 999px;
  border: none;
  padding: 8px 16px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.15s;
}

.btn-full {
  width: 100%;
}

.btn-primary {
  background: #2563eb;
  color: white;
  box-shadow: 0 8px 16px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
  background: #eef2ff;
  color: #3730a3;
}

.btn-secondary:hover {
  background: #e0e7ff;
}

.btn-light {
  background: #f9fafb;
  color: #374151;
  border: 1px solid #e5e7eb;
}

.btn-light:hover {
  background: #e5e7eb;
}

.btn-danger {
  background: #fee2e2;
  color: #b91c1c;
}

.btn-danger:hover {
  background: #fecaca;
}

.btn-small {
  font-size: 0.8rem;
  padding: 6px 10px;
}

.button-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* Error message */

.error-message {
  margin-top: 8px;
  color: #b91c1c;
  font-size: 0.85rem;
}

/* App layout */

.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  background: #111827;
  color: #f9fafb;
}

.app-header h1 {
  margin: 0;
  font-size: 1.1rem;
}

.app-header span {
  font-size: 0.8rem;
  color: #9ca3af;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

/* Nav */

.app-nav {
  display: flex;
  gap: 8px;
  padding: 8px 16px;
  background: #111827;
  border-top: 1px solid #1f2937;
}

.nav-item {
  background: #1f2937;
  color: #e5e7eb;
  border-radius: 999px;
  border: none;
  padding: 6px 14px;
  font-size: 0.9rem;
  cursor: pointer;
}

.nav-item.active,
.nav-item:hover {
  background: #f97316;
  color: #111827;
}

/* Main */

.app-main {
  flex: 1;
  padding: 16px;
}

.page {
  display: none;
}

.grid-two-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.6fr);
  gap: 16px;
}

.panel {
  background: #ffffff;
  border-radius: 16px;
  padding: 16px 16px 18px;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
}

.panel h2 {
  margin-top: 0;
  margin-bottom: 14px;
}

/* Tables */

.table-wrapper {
  border-radius: 12px;
  overflow: auto;
  border: 1px solid #e5e7eb;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.data-table th,
.data-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
}

.data-table th {
  background: #f9fafb;
  position: sticky;
  top: 0;
  z-index: 1;
}

.data-table tr:nth-child(even) td {
  background: #f9fafb;
}

.empty-message {
  font-size: 0.85rem;
  color: #6b7280;
  margin-bottom: 8px;
}

/* Komponen modal rows */

.component-row {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto;
  gap: 6px;
  margin-bottom: 6px;
}

/* Summary box */

.summary-box {
  background: #f9fafb;
  border-radius: 12px;
  padding: 10px 12px;
  margin-top: 4px;
  margin-bottom: 8px;
  font-size: 0.85rem;
}

.summary-box h3 {
  margin: 0 0 6px;
  font-size: 0.9rem;
}

/* Toolbar */

.toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.toolbar input,
.toolbar select {
  font-size: 0.85rem;
}

/* Footer */

.app-footer {
  padding: 8px 16px;
  text-align: center;
  font-size: 0.8rem;
  color: #6b7280;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
}

/* ===== Area print invoice ===== */

.print-area {
  display: none;
  padding: 24px;
  font-size: 0.9rem;
  color: #111827;
}

.print-wrapper {
  position: relative;
  min-height: 100vh;
  font-size: 0.9rem;
}

.print-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.print-title-block h1 {
  margin: 0;
  font-size: 1.6rem;
  letter-spacing: 0.15em;
}

.print-title-block p {
  margin: 2px 0;
  font-size: 0.9rem;
}

.print-logo-block {
  text-align: right;
}

.print-logo-name {
  font-weight: 700;
  font-size: 1.2rem;
}

.print-logo-tagline {
  font-size: 0.8rem;
  color: #6b7280;
}

.print-meta-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 8px;
}

.print-info-table {
  border-collapse: collapse;
  font-size: 0.8rem;
}

.print-info-table td {
  padding: 2px 6px 2px 0;
}

.print-label {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.print-billto {
  margin: 8px 0 14px;
  font-size: 0.85rem;
}

.print-billto-title {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.print-section-title {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  margin-top: 6px;
  margin-bottom: 4px;
}

.print-project-name {
  font-weight: 600;
  text-align: center;
  margin-bottom: 6px;
}

.print-details-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.print-details-table th,
.print-details-table td {
  border: 1px solid #d1d5db;
  padding: 4px 6px;
  text-align: left;
}

.print-details-table th {
  background: #f9fafb;
}

.print-bottom-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 10px;
}

.print-remarks {
  flex: 1.3;
  font-size: 0.8rem;
}

.print-summary-box {
  flex: 1;
  border: 1px solid #d1d5db;
  padding: 6px 8px;
  font-size: 0.8rem;
}

.print-summary-row {
  display: flex;
  justify-content: space-between;
  margin: 2px 0;
}

.print-summary-row.label {
  font-weight: 600;
}

.print-thankyou {
  margin-top: 16px;
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.print-contact {
  margin-top: 4px;
  text-align: center;
  font-size: 0.75rem;
  color: #6b7280;
}

/* Watermark LUNAS / BELUM LUNAS */

.print-watermark {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-30deg);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(148, 163, 184, 0.22);
  pointer-events: none;
  z-index: -1;
}

/* Responsive */

@media (max-width: 900px) {
  .grid-two-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .panel {
    padding: 14px;
  }

  .app-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .print-meta-row {
    flex-direction: column;
  }
}

/* Saat print: hanya area invoice yang dicetak */

@media print {
  body {
    margin: 0;
    background: #ffffff;
  }

  #loginPage,
  #mainApp {
    display: none !important;
  }

  .print-area {
    display: block !important;
  }
}