:root {
  --teal: #1bacd1;
  --teal-dark: #12879f;
  --dark: #3a3a3a;
  --gray-line: #d9d9d9;
  --bg: #f4f7f8;
  --card-bg: #ffffff;
  --danger: #c0392b;
  --font: "Calibri", "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--dark);
  -webkit-text-size-adjust: 100%;
}

.topbar {
  background: #ffffff;
  border-bottom: 3px solid var(--teal);
  padding: 12px 16px;
}

.topbar-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.logo {
  height: 44px;
  width: auto;
}

.topbar-title {
  flex: 1;
  min-width: 180px;
}

.topbar-title h1 {
  font-size: 1.15rem;
  margin: 0;
  color: var(--dark);
}

.topbar-title p {
  margin: 2px 0 0;
  font-size: 0.75rem;
  color: #777;
}

.bbb-badge {
  height: 34px;
  width: auto;
}

.logout-link {
  flex: 0 0 auto;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--teal-dark);
  border: 1px solid var(--teal);
  border-radius: 999px;
  padding: 6px 14px;
  text-decoration: none;
  white-space: nowrap;
}

.logout-link:hover,
.logout-link:active {
  background: var(--teal);
  color: #fff;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 16px;
}

.banner {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-weight: bold;
}

.banner.success {
  background: #e3f8ec;
  color: #1c7d43;
  border: 1px solid #a9e6c3;
}

.banner.error {
  background: #fdecea;
  color: var(--danger);
  border: 1px solid #f4b7b0;
}

.hidden { display: none !important; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--gray-line);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.card h2 {
  font-size: 1rem;
  color: var(--teal-dark);
  border-bottom: 2px solid var(--teal);
  padding-bottom: 6px;
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #555;
  margin-bottom: 12px;
}

label.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

label.checkbox-row input { width: auto; }

.radio-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.radio-row label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  margin-bottom: 0;
}

.radio-row input { width: auto; }

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
textarea {
  width: 100%;
  padding: 10px 12px;
  margin-top: 6px;
  font-size: 1rem;
  border: 1px solid #cfd8dc;
  border-radius: 6px;
  font-family: var(--font);
  color: var(--dark);
  background: #fff;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(27,172,209,0.15);
}

textarea { resize: vertical; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px;
}

@media (max-width: 560px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.req { color: var(--danger); }

.hint {
  font-size: 0.8rem;
  color: #777;
  margin: -6px 0 10px;
}

.dyn-rows { display: flex; flex-direction: column; gap: 10px; }

.section-subtotal {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 2px solid var(--teal);
  font-weight: bold;
  font-size: 0.95rem;
  color: var(--teal-dark);
}

.section-subtotal small {
  font-weight: 600;
  color: #888;
  font-size: 0.7rem;
  text-transform: none;
  display: block;
}

.dyn-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  border: 1px solid var(--gray-line);
  border-radius: 8px;
  padding: 10px;
  background: #fbfdfe;
  flex-wrap: wrap;
}

.dyn-row .field-desc { flex: 1 1 220px; }
.dyn-row .field-amount { width: 170px; }

.amount-with-calc {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
}
.amount-with-calc input { margin-top: 0; flex: 1; min-width: 0; }

.calc-btn {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 6px;
  border: 1px solid var(--teal);
  background: #eef7fa;
  color: var(--teal-dark);
  font-size: 1rem;
  cursor: pointer;
  padding: 0;
}
.calc-btn:active { background: var(--teal); color: #fff; }
.dyn-row .field-check {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  padding-top: 8px;
}
.dyn-row .field-check input { width: auto; margin: 0; }

.dyn-row textarea, .dyn-row input {
  margin-top: 0;
}

.remove-row {
  background: none;
  border: none;
  color: var(--danger);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  padding: 6px 8px;
}

.btn-secondary {
  background: #eef7fa;
  color: var(--teal-dark);
  border: 1px solid var(--teal);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
}

.btn-secondary:active { background: var(--teal); color: #fff; }

.search-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.search-btn-row .btn-secondary { margin-top: 0; }

.list-all-hint {
  color: #666;
  font-size: 0.85rem;
  margin: 0 0 10px;
}

.list-all-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.list-all-item {
  width: 100%;
  text-align: left;
  background: #fbfdfe;
  border: 1px solid var(--gray-line);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.list-all-item:hover,
.list-all-item:active {
  border-color: var(--teal);
  background: #eef7fa;
}

.list-all-item .list-all-name {
  font-weight: 700;
  color: #222;
}

.list-all-item .list-all-num {
  color: var(--teal-dark);
  font-weight: 600;
  white-space: nowrap;
}

.totals-card { background: #fbfdfe; }

.totals-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 1rem;
  border-bottom: 1px dashed var(--gray-line);
}

.totals-final {
  border-bottom: none;
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--teal-dark);
  padding-top: 10px;
}

.inline-num {
  width: 64px;
  display: inline-block;
  margin: 0 4px;
  padding: 6px 8px;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 20px 0 40px;
}

.btn-primary, .btn-accent {
  flex: 1 1 220px;
  padding: 16px;
  font-size: 1rem;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  color: #fff;
}

.actions .btn-secondary {
  flex: 1 1 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  font-size: 1rem;
  margin-top: 0;
}

.btn-primary {
  background: var(--dark);
}
.btn-primary:active { background: #222; }

.btn-accent {
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
}
.btn-accent:active { background: var(--teal-dark); }

.footer {
  text-align: center;
  color: #999;
  font-size: 0.75rem;
  padding: 20px;
}

@media (max-width: 480px) {
  .topbar-inner { justify-content: center; text-align: center; }
  .dyn-row .field-amount { width: 100%; }
}

/* ---- Mini calculator popup ---- */

.btn-tiny {
  background: var(--teal);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
}

.popcalc-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

.popcalc-box {
  background: #fff;
  border-radius: 12px;
  width: 100%;
  max-width: 300px;
  padding: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  font-family: var(--font);
}

.popcalc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  color: var(--teal-dark);
  margin-bottom: 8px;
  font-size: 1rem;
}

.popcalc-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  color: #888;
  padding: 0 4px;
}

.popcalc-total-ref {
  font-size: 0.8rem;
  color: #555;
  background: #f4f7f8;
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.popcalc-display {
  background: #222;
  color: #fff;
  font-size: 1.5rem;
  font-family: "Consolas", "Menlo", monospace;
  text-align: right;
  padding: 14px 12px;
  border-radius: 8px;
  margin-bottom: 10px;
  word-break: break-all;
  min-height: 1.6em;
}

.popcalc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.popcalc-key {
  padding: 14px 0;
  font-size: 1.05rem;
  border-radius: 8px;
  border: 1px solid var(--gray-line);
  background: #fbfdfe;
  color: var(--dark);
  cursor: pointer;
}
.popcalc-key:active { background: #e6f4f8; }

.popcalc-op {
  background: #eef7fa;
  color: var(--teal-dark);
  font-weight: 700;
}

.popcalc-eq {
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  grid-column: span 2;
}
.popcalc-eq:active { background: var(--teal-dark); }

.popcalc-zero { grid-column: span 1; }

.popcalc-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
.popcalc-actions .btn-secondary,
.popcalc-actions .btn-accent {
  flex: 1;
  padding: 10px;
  font-size: 0.9rem;
  border-radius: 8px;
}

/* ---- Home link in topbar (used on sub-pages) ---- */

.home-text-link {
  color: var(--teal-dark);
  font-weight: 700;
  text-decoration: none;
}
.home-text-link:hover { text-decoration: underline; }

/* ---- Home page ---- */

.home-heading {
  color: var(--dark);
  font-size: 1.1rem;
  margin: 8px 0 16px;
  text-align: center;
}

.home-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 640px;
  margin: 0 auto;
}

.home-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--gray-line);
  border-radius: 12px;
  padding: 20px;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: box-shadow 0.15s, border-color 0.15s;
}

.home-card:hover,
.home-card:active {
  border-color: var(--teal);
  box-shadow: 0 4px 14px rgba(27,172,209,0.18);
}

.home-card-icon {
  font-size: 2.2rem;
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eef7fa;
  border-radius: 10px;
}

.home-card-body { flex: 1; min-width: 0; }

.home-card-body h3 {
  margin: 0 0 4px;
  color: var(--teal-dark);
  font-size: 1.05rem;
}

.home-card-body p {
  margin: 0;
  color: #666;
  font-size: 0.85rem;
}

.home-card-arrow {
  font-size: 1.4rem;
  color: var(--teal);
  flex: 0 0 auto;
}

.badge-soon {
  display: inline-block;
  background: #f2c94c;
  color: #5c4400;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 2px 7px;
  border-radius: 999px;
  margin-left: 8px;
  vertical-align: middle;
}

/* ---- Coming soon page ---- */

.coming-soon-card {
  text-align: center;
  max-width: 480px;
  margin: 40px auto;
  padding: 40px 24px;
}

.coming-soon-icon { font-size: 2.6rem; margin-bottom: 10px; }

.coming-soon-card h2 {
  color: var(--teal-dark);
  margin: 0 0 8px;
  border: none;
  padding: 0;
  text-transform: none;
  letter-spacing: normal;
}

.coming-soon-card p {
  color: #666;
  margin: 0 0 20px;
}

.coming-soon-btn {
  display: inline-block;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 8px;
}

/* ---- Project Scope search results ---- */

.result-card { border-color: var(--teal); }

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.result-header h3 {
  margin: 0 0 2px;
  color: var(--dark);
  font-size: 1.05rem;
}

.result-sub {
  margin: 0;
  color: #777;
  font-size: 0.85rem;
}

.result-total {
  font-size: 1.3rem;
  font-weight: bold;
  color: var(--teal-dark);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 6px 16px;
  font-size: 0.85rem;
  color: #444;
  background: #f4f7f8;
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 12px;
}

.result-card h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--teal-dark);
  margin: 14px 0 6px;
}

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

.result-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--gray-line);
}

.result-table td:last-child {
  text-align: right;
  white-space: nowrap;
  font-weight: 600;
  width: 110px;
}

.result-card .create-scope-btn {
  margin-top: 16px;
  width: 100%;
  padding: 14px;
}

.result-card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.result-card-actions .btn-accent,
.result-card-actions .btn-secondary {
  flex: 1 1 160px;
  margin-top: 0;
  text-align: center;
}

/* ---- Read-only "View / Print" page ---- */

.hint-inline {
  font-weight: 400;
  color: #888;
  font-size: 0.8rem;
}

.view-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.view-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.view-logo { max-height: 70px; width: auto; }

.view-header-right { text-align: right; }

.view-doc-title {
  font-size: 1.3rem;
  font-weight: bold;
  color: #8c8c8c;
  letter-spacing: 0.03em;
}

.view-amount {
  text-align: right;
  font-weight: bold;
  font-size: 1.05rem;
  color: var(--teal-dark);
}

.view-doc ul { margin: 6px 0; padding-left: 22px; }
.view-doc p { margin: 4px 0; }

@media print {
  body { background: #fff; }
  .no-print { display: none !important; }
  .container { max-width: 100%; padding: 0; }
  .card {
    box-shadow: none;
    border: none;
    border-bottom: 1px solid var(--gray-line);
    border-radius: 0;
    padding: 10px 0;
    page-break-inside: avoid;
  }
  a[href]::after { content: ""; }
}