:root {
  --bs-body-color: #ffffff;
  --bg: #0f172a;
  --bg-2: #121f34;
  --panel: #18243a;
  --panel-2: #1d2e49;
  --accent: #1f9c84;
  --accent-2: #2aa9e1;
  --accent-3: #f08a24;
  --text: #e2e8f0;
  --muted: #9aa8bf;
}

body {
  background: radial-gradient(circle at 12% 8%, #1a2a44, transparent 55%),
              radial-gradient(circle at 78% 6%, #14324a, transparent 50%),
              radial-gradient(circle at 20% 70%, #0e2d2a, transparent 60%),
              var(--bg);
  color: var(--text);
  font-family: "Space Grotesk", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  padding-top: 72px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main.container {
  flex: 1 0 auto;
}

a {
  color: inherit;
}

.app-nav {
  background: linear-gradient(90deg, rgb(255 255 255 / 90%), rgb(4 34 67));
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1030;
}

@media (max-width: 576px) {
  .app-nav {
    background: #0b1e3a;
  }
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 1px;
  color: #6dd6ff;
}

.icon-btn {
  padding: 6px 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-logo {
  height: 34px;
  width: auto;
  display: block;
}

.card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 15px 40px rgba(2,10,23,0.45);
  border-radius: 16px;
}

.glass-card {
  background: linear-gradient(120deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
}

.card.glass {
  background: linear-gradient(135deg, rgba(25,40,65,0.8), rgba(24,38,60,0.7));
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: #167d68;
  border-color: #167d68;
}

.btn-aurora::after {
  content: "";
  position: absolute;
  inset: -60% 0;
  background: radial-gradient(circle at 20% 20%, rgba(34,197,94,0.35), transparent 45%),
              radial-gradient(circle at 80% 0%, rgba(56,189,248,0.45), transparent 45%),
              radial-gradient(circle at 80% 80%, rgba(244,114,182,0.35), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  border-radius: inherit;
}

.btn-aurora:hover::after {
  opacity: 1;
}

.btn-aurora span {
  position: relative;
  z-index: 1;
}

.btn-aurora {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-outline-light.btn-aurora {
  border-color: rgba(255,255,255,0.5);
}

.btn-outline-light.btn-aurora:hover {
  background: rgba(255,255,255,0.12);
}

.btn-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.reveal {
  animation: revealUp 0.8s ease both;
}

.reveal.delay-1 { animation-delay: 0.1s; }
.reveal.delay-2 { animation-delay: 0.2s; }
.reveal.delay-3 { animation-delay: 0.3s; }

@keyframes revealUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.btn-outline-light {
  border-color: rgba(255,255,255,0.4);
  color: #e8f0ff;
}

.btn-danger {
  background: #e24a4a;
  border-color: #e24a4a;
}

.badge-status {
  background: var(--accent-2);
  color: #071018;
}

.hero {
  padding: 24px 0 12px;
}

.hero-wide {
  padding: 40px 0 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: transparent;
}

.hero-image {
  background: rgba(255,255,255,0.08);
  padding: 16px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.hero-badge {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(46,121,192,0.2);
  border: 1px solid rgba(89,169,255,0.35);
  border-radius: 999px;
  font-size: 0.85rem;
  color: #7fd2ff;
  margin-bottom: 12px;
}

.hero-title {
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 700;
}

.hero-sub {
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-meta {
  color: #7ee3b6;
  font-size: 0.9rem;
}

.section-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.feature-list {
  list-style: none;
  padding-left: 0;
}

.feature-list li {
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.08);
}

.feature-list li:last-child {
  border-bottom: none;
}

.stat-card {
  position: relative;
  overflow: hidden;
}

.stat-title {
  font-size: 0.95rem;
  color: var(--muted);
}

.icon-wrap {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  margin-bottom: 10px;
  background: rgba(255,255,255,0.1);
  color: #8bdcff;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
}

.stat-sub {
  font-size: 0.85rem;
  color: var(--muted);
}

.stat-blue::after,
.stat-green::after,
.stat-orange::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  top: -40px;
  right: -30px;
  opacity: 0.2;
}

.stat-blue::after { background: #2aa9e1; }
.stat-green::after { background: #2ad19a; }
.stat-orange::after { background: #f08a24; }

.pricing-card {
  background: linear-gradient(160deg, rgba(23,37,57,0.9), rgba(26,43,68,0.9));
}

.pricing-card.featured {
  border: 1px solid rgba(42,209,154,0.35);
  box-shadow: 0 20px 45px rgba(18,58,49,0.45);
}

.pricing-name {
  font-size: 1.1rem;
  color: #9fd8ff;
}

.pricing-price {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 6px 0 12px;
}

.pricing-card ul {
  padding-left: 18px;
  color: var(--muted);
}

.accordion-item {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.08);
}

.accordion-button {
  background: var(--panel);
  color: var(--text);
}

.accordion-button:not(.collapsed) {
  background: rgba(42,169,225,0.2);
  color: var(--text);
}

.accordion-button:focus {
  box-shadow: none;
}

.post-content img {
  max-width: 100%;
  height: auto;
}

.modal-content {
  background: #0b1424;
  color: #ffffff;
  border-radius: 0;
  border: 1px solid rgba(255,255,255,0.12);
  position: relative;
  overflow: hidden;
}

.modal-content::before {
  content: "";
  position: absolute;
  inset: -40% -10%;
  background: radial-gradient(circle at 20% 20%, rgba(34,197,94,0.25), transparent 45%),
              radial-gradient(circle at 80% 0%, rgba(56,189,248,0.35), transparent 45%),
              radial-gradient(circle at 80% 80%, rgba(244,114,182,0.25), transparent 50%);
  opacity: 0.6;
  pointer-events: none;
}

.modal-header,
.modal-body {
  position: relative;
  z-index: 1;
}

.modal-title,
.modal .form-label,
.modal .text-muted {
  color: #ffffff;
}

.modal .btn-close {
  filter: invert(1);
}

.modal-backdrop.show {
  backdrop-filter: blur(6px);
  background-color: rgba(2, 10, 23, 0.7);
}

footer.site-footer {
  margin-top: auto;
  margin-top: 40px;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}
.cta-section .card {
  background: linear-gradient(90deg, rgba(31,156,132,0.2), rgba(42,169,225,0.2));
}

.table {
  color: var(--text);
}

.table thead th {
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.table-bordered > :not(caption) > * > * {
  border-color: rgba(255,255,255,0.15);
}

.form-control,
.form-select {
  background: #fbfbfb;
  border: 1px solid rgba(255,255,255,0.12);
  color: #000000;
}

.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
  background: #fbfbfb;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
  border-radius: 10px;
  min-height: 42px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  color: #15774a;
  line-height: 42px;
  font-weight: bold;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 42px;
}

.select2-container--default .select2-dropdown {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.12);
}

.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
  background: rgba(42,169,225,0.2);
  color: var(--text);
}

.select2-container--default .select2-results__option {
  color: var(--text);
}

.form-control:focus,
.form-select:focus {
  background: var(--panel-2);
  color: var(--text);
  border-color: rgba(42,169,225,0.6);
  box-shadow: 0 0 0 0.2rem rgba(42,169,225,0.15);
}

.text-muted {
  color: var(--muted) !important;
}

.print-title {
  text-transform: uppercase;
  letter-spacing: 1px;
}

.letter-sheet {
  background: #ffffff;
  color: #111827;
}

.letter-sheet .letter-small {
  font-size: 0.95rem;
}

.letter-text {
  line-height: 1.6;
}

.letter-line {
  width: 180px;
  border-bottom: 1px solid #111827;
}

.invoice-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #1f9c84;
}

.invoice-brand {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #2aa9e1;
}

.invoice-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.invoice-ref {
  font-size: 1.1rem;
  font-weight: 600;
}

.invoice-total {
  text-align: right;
  min-width: 220px;
}

.invoice-total-amount {
  font-size: 1.6rem;
  font-weight: 700;
}

@media print {
  nav, .btn, .hero-meta, .cta-section {
    display: none !important;
  }
  body {
    background: #ffffff;
    color: #111827;
  }
  .table {
    color: #111827;
  }
  .card {
    box-shadow: none;
    border: none;
  }
}