@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&family=Playfair+Display:wght@600;700&display=swap');

:root {
  --beige: #f5efe6;
  --card: #fff;
  --accent: #b8860b;
  --muted: #756a5a;
  --dark: #1a1a1a;
  --light: #f9f9f9;
  --radius: 12px;
  --gap: 12px;
}

* { 
  box-sizing: border-box;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html, body { height: 100%; margin: 0; }

body {
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI';
  background: linear-gradient(135deg, var(--beige) 0%, #f0e8df 100%);
  color: #1a1a1a;
  padding: clamp(12px, 3vw, 24px);
  overflow-x: hidden;
  overflow-y: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
}

/* Animations */
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Main card */
.card {
  width: min(100%, 960px);
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 32px;
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(184, 134, 11, 0.1);
  animation: slideInUp 0.6s ease-out;
  margin: 0 auto;
}

h1 {
  font-family: 'Playfair Display', serif;
  color: var(--muted);
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 2.2rem;
  letter-spacing: -0.5px;
}

.tagline {
  color: #8a7f72;
  font-size: 0.95rem;
  margin: 0;
  font-weight: 300;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #55483a;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
  animation: fadeIn 0.5s ease-out;
}

.row > * {
  min-width: 0;
}

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid #e4dccf;
  border-radius: 12px;
  background: #fff;
  font-family: 'Poppins';
  font-size: 1rem;
  color: #1a1a1a;
}

input::placeholder, textarea::placeholder {
  color: #aaa;
}

input:focus, select:focus, textarea:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.muted {
  color: #8a7f72;
  font-size: 0.95rem;
}

.result-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1100;
}

.result-overlay-content {
  width: min(100%, 560px);
  max-height: 85vh;
  overflow: auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  padding: 20px;
  animation: slideInUp 0.35s ease-out;
}

.result-overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.result-overlay-header h3 {
  margin: 0;
  color: #5e4d3b;
}

.result-popup {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1100;
}

.result-popup[hidden] {
  display: none;
}

.result-popup-content {
  width: min(100%, 560px);
  max-height: 85vh;
  overflow: auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  padding: 20px;
  animation: slideInUp 0.35s ease-out;
}

.result-popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.result-popup-header h3 {
  margin: 0;
  color: #5e4d3b;
}

.result {
  margin-top: 0;
  padding: 16px;
  background: linear-gradient(135deg, #fff 0%, #fbf7f2 100%);
  border-radius: 14px;
  border: 2px solid #efe6da;
  animation: slideInUp 0.5s ease-out;
}

/* Tier Badge Styles */
.tier-badge-wrapper {
  min-height: 44px;
  display: flex;
  align-items: center;
}

.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--tier-color) 12%, transparent);
  color: var(--tier-color);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  border: 1.5px solid color-mix(in srgb, var(--tier-color) 25%, transparent);
  animation: fadeIn 0.4s ease-out;
  text-transform: uppercase;
  white-space: nowrap;
}

.result-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--tier-color) 12%, transparent);
  color: var(--tier-color);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: 1.5px solid color-mix(in srgb, var(--tier-color) 25%, transparent);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.label-placeholder {
  display: block;
  font-weight: 600;
  color: #55483a;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

/* Sleek Input enhancements */
input[type="number"]:hover, select:hover {
  border-color: #cdc0b0;
}

input[type="number"]:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.12);
  transform: translateY(-1px);
}

.result div {
  margin: 8px 0;
  line-height: 1.6;
}

.result hr {
  border: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #e4dccf, transparent);
  margin: 12px 0;
}

.result strong {
  color: var(--muted);
}

.small-btn {
  padding: 8px 14px;
  font-size: 0.85rem;
}

.breakdown {
  margin-top: 14px;
  padding: 16px;
  background: #fbf7f2;
  border-radius: 14px;
  border: 2px dashed #e4dccf;
  animation: slideInUp 0.35s ease-out;
}

.breakdown[hidden] {
  display: none;
}

.breakdown-title {
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

.breakdown-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 6px 0;
  color: #5e4d3b;
}

.breakdown-formula {
  margin: 6px 0;
  font-size: 0.9rem;
  color: #7a6a58;
  line-height: 1.5;
}

.breakdown hr {
  border: 0;
  height: 1px;
  background: #e4dccf;
  margin: 10px 0;
}


.buttons {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 24px;
  border-radius: 12px;
  border: 0;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-family: 'Poppins';
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 12px rgba(184, 134, 11, 0.2);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.3s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(184, 134, 11, 0.3);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(184, 134, 11, 0.2);
}

.btn.secondary {
  background: #9a8f80;
}

.btn.secondary:hover {
  box-shadow: 0 6px 18px rgba(154, 143, 128, 0.3);
}

.summary {
  margin-top: 16px;
  padding: 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, #fff8f2 0%, #fffbf5 100%);
  border: 2px solid #f0e5d8;
  animation: slideInUp 0.5s ease-out;
}

.summary h3 {
  margin: 0 0 10px;
  color: #5e4d3b;
  font-size: 1.2rem;
}

.payment {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease-out;
}

.modal.open {
  display: flex;
}

.modal-content {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideInUp 0.4s ease-out;
}

.modal-close {
  float: right;
  font-size: 1.5rem;
  cursor: pointer;
  color: #999;
  font-weight: 300;
}

.modal-close:hover {
  color: #1a1a1a;
}

.modal h2 {
  margin: 0 0 8px;
  font-family: 'Playfair Display';
  color: var(--muted);
  font-size: 1.8rem;
}

.modal-body {
  margin: 20px 0;
}

.form-group {
  margin: 16px 0;
}

.form-group label {
  margin-bottom: 6px;
}

.loader {
  border: 3px solid #e4dccf;
  border-top: 3px solid var(--accent);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  animation: spin 1s linear infinite;
  display: inline-block;
  margin: 0 8px;
}

.success-check {
  width: 50px;
  height: 50px;
  border: 3px solid #28a745;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 2rem;
  color: #28a745;
}

.small {
  font-size: 0.9rem;
  color: #8a7f72;
}

.payment-icon {
  width: 40px;
  height: 40px;
  display: inline-block;
  margin-right: 8px;
  vertical-align: middle;
}

/* Responsive */
@media (max-width: 840px) {
  .card {
    padding: 20px;
    border-radius: 12px;
  }

  h1 {
    font-size: 1.8rem;
  }

  .row {
    flex-direction: column;
  }

  .payment {
    grid-template-columns: 1fr;
  }

  .modal-content {
    max-width: 90vw;
    padding: 24px;
  }
}

.profiles-actions {
  justify-content: flex-start;
  align-items: center;
}

.profile-select {
  width: min(100%, 320px);
  flex: 1 1 260px;
}

/* Inputs */
.label { display: block; font-weight: 650; margin-bottom: 6px; font-size: 14px; }
.label-sm { font-size: 13px; color: var(--muted); margin: 8px 0 4px; display: inline-block; }
.input {
  width: 100%;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--stroke);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
  outline: none;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.input:focus {
  border-color: transparent;
  box-shadow:
    0 0 0 2px #fff,
    0 0 0 4px var(--accent),
    0 3px 10px rgba(20, 20, 40, 0.05);
}
.inline-group { margin-top: 6px; }
.hint {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 6px;
}

/* Buttons */
.btn-accent {
  border: none;
  border-radius: 999px;
  padding: 10px 22px;
  font-weight: 700;
  font-size: 14px;
  color: #0b1220;
  background: linear-gradient(90deg, var(--c1), var(--c2), var(--c3));
  cursor: pointer;
  transition: transform 0.04s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  box-shadow: 0 8px 18px rgba(20, 20, 40, 0.12);
}
.btn-accent:hover { opacity: 0.95; }
.btn-accent:active { transform: translateY(1px); }

.btn-outline {
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 9px 20px;
  font-weight: 700;
  font-size: 14px;
  color: #0b1220;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(90deg, var(--c1), var(--c2), var(--c3)) border-box;
  cursor: pointer;
  transition: transform 0.04s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  box-shadow: 0 8px 18px rgba(20, 20, 40, 0.06);
}
.btn-outline:hover { opacity: 0.95; }
.btn-outline:active { transform: translateY(1px); }

/* Totals */
.results-card .totals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 22px;
  align-items: start;
}
.results-card .totals > div {
  border-radius: 10px;
  transition: transform 0.18s ease, box-shadow 0.2s ease;
}
.results-card .totals > div:hover,
.results-card .totals > div:focus-within {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(20, 20, 40, 0.08);
}
.totals-label {
  display: inline-block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}
.totals-value {
  font-size: 28px;
  font-weight: 800;
}
.totals-value.secondary {
  font-size: 22px;
  font-weight: 700;
  color: #334155;
}

/* Footer */
.app-footer {
  border-top: 1px solid var(--stroke);
  padding: 14px 16px 30px;
  color: var(--muted);
  font-size: 12px;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

/* Responsive */
@media (max-width: 840px) {
  .row { grid-template-columns: 1fr; }
  .app-header img { width: min(100%, 150px); max-width: 150px; max-height: 168px; }
  .tagline { font-size: 13px; }
  .results-card .totals { grid-template-columns: 1fr; }

  .profiles-actions {
    justify-content: stretch;
  }

  .profiles-actions .btn-outline,
  .profiles-actions .btn-accent {
    flex: 1 1 130px;
  }

  .profile-select {
    flex: 1 1 100%;
    width: 100%;
  }
}

/* ===== Print styles ===== */
.print-sheet { display: none; }

@media print {
  .accent-line,
  .app-header,
  .container,
  .app-footer {
    display: none !important;
  }

  #donate-bar,
  #donations,
  .donate-bar,
  .donations,
  .donation-card,
  .donate,
  .kofi,
  .paypal,
  #donate-bar img,
  #donations img,
  .donate-bar img,
  .donations img,
  .donation-card img,
  .donate img,
  .kofi img,
  .paypal img,
  #donate-bar svg,
  #donations svg,
  .donate-bar svg,
  .donations svg,
  .donation-card svg,
  .donate svg,
  .kofi svg,
  .paypal svg {
    display: none !important;
  }

  .print-sheet {
    display: block !important;
    padding: 18mm 16mm;
    color: #000;
    background: #fff;
  }

  .ps-head {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 12px;
    align-items: center;
  }
  .ps-head img {
    width: 64px; height: 64px; object-fit: contain;
  }
  .ps-head h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 800;
  }
  .ps-meta {
    margin: 4px 0 0;
    color: #444;
    font-size: 12px;
  }

  .ps-line {
    height: 1px;
    background: #ddd;
    margin: 14px 0;
  }

  .ps-totals {
    font-size: 15px;
  }
  .ps-breakdown {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #ddd;
    font-size: 13px;
  }
  .ps-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
  }
  .ps-breakdown .ps-row strong {
    font-size: 14px;
  }
  .ps-row strong {
    font-size: 18px;
  }

  .ps-info {
    margin-top: 16px;
    font-size: 13px;
  }
  .ps-info div {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
  }

  .ps-quote {
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid #ddd;
    font-size: 12px;
  }

  .ps-quote .ps-row {
    font-size: 12px;
    align-items: flex-start;
    gap: 8px;
    padding: 2px 0;
  }

  .ps-quote .ps-row strong {
    font-size: 12px;
    font-weight: 700;
    text-align: right;
  }

  .ps-quote-title {
    font-weight: 700;
    margin-bottom: 4px;
  }

  .ps-quote-notes {
    padding: 4px 0;
  }

  .ps-quote-notes span {
    display: inline-block;
    margin-bottom: 2px;
  }

  #psQuoteNotes {
    white-space: pre-line;
    overflow-wrap: anywhere;
    word-break: break-word;
    color: #111;
  }

  .ps-note {
    margin-top: 16px;
    color: #555;
    font-size: 11px;
  }
}

.diamond-block {
  margin-top: 20px;
  padding: 16px;
  background: #fbf7f2;
  border-radius: 12px;
  border: 1px solid #efe6da;
  animation: fadeIn 0.4s ease-out;
}

.diamond-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-weight: 700;
  color: #55483a;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 4px;
}

.diamond-reset {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 50%;
  border: 1.5px solid #d8cbb8;
  background: #fff;
  color: #9a8f80;
  font-size: 0.75rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.diamond-reset:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(184, 134, 11, 0.08);
  transform: rotate(-90deg);
}

.diamond-reset:active {
  transform: rotate(-90deg) scale(0.9);
}

.diamond-reset:focus-visible {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.12);
}

.diamond-block .row {
  margin-top: 8px;
}

.diamond-block .row > * {
  min-width: 0;
}

.live-total {
  margin-top: 16px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #fff 0%, #fbf7f2 100%);
  border-radius: 12px;
  border: 2px solid #efe6da;
  text-align: center;
  font-weight: 600;
  font-size: 1.05rem;
  color: #55483a;
}

@media (max-width: 840px) {
  .diamond-block {
    padding: 12px;
  }
}

.donate-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px dashed rgba(0,0,0,.12);
}

.donate-note {
  display: none;
  flex: 1 1 100%;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 2px;
}

.donate-note.show {
  display: block;
}

@media (max-width: 840px) {
  .donate-note {
    order: -1;
  }
}

.btn-donate {
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  transition: transform .15s ease, box-shadow .15s ease;
  text-decoration: none;
}

.btn-donate:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,.10);
}

.hidden {
  display: none !important;
}

.btn-donate svg { display: block; }

.btn-donate.kofi svg path:first-child { fill: #ff5e5b; }   /* cup */
.btn-donate.paypal svg path { fill: #003087; }            /* PP */
@media (prefers-color-scheme: dark) {
  .btn-donate { background: #0f1115; border-color: rgba(255,255,255,.08); }
  .donate-bar { border-top-color: rgba(255,255,255,.14); }
}

/* Cost breakdown (results card) */
.cost-breakdown {
  margin-top: 12px;
  border: 1px solid var(--stroke);
  border-radius: 8px;
  background: #fff;
}

.cost-breakdown > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 650;
  color: var(--ink);
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cost-breakdown > summary::-webkit-details-marker {
  display: none;
}

.cost-breakdown > summary::after {
  content: "▾";
  color: var(--muted);
  font-size: 12px;
  transition: transform 0.2s ease;
}

.cost-breakdown[open] > summary::after {
  transform: rotate(180deg);
}

.cost-breakdown > summary:hover {
  background: #f8fafc;
}

.cost-breakdown > summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 8px;
}

.breakdown-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 16px;
  align-items: baseline;
  padding: 8px 12px;
  border-top: 1px solid var(--stroke);
}

.breakdown-row > span {
  color: var(--muted);
  font-size: 13px;
}

.breakdown-row > strong {
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
}

@media (max-width: 520px) {
  .cost-breakdown > summary {
    padding: 10px;
  }

  .breakdown-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 8px 10px;
  }

  .breakdown-row > strong {
    justify-self: end;
  }
}