:root {
  --page: #f4f6f8;
  --surface: #ffffff;
  --surface-soft: #f7faf9;
  --ink: #172026;
  --muted: #63727c;
  --line: #dce4e8;
  --line-strong: #cbd6dc;
  --green: #176b5d;
  --green-deep: #0f4f45;
  --blue: #245a89;
  --amber: #a56618;
  --rose: #b4233c;
  --shadow: 0 18px 42px rgba(23, 32, 38, 0.09);
  --shadow-soft: 0 8px 22px rgba(23, 32, 38, 0.06);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, #eef3f4 0, var(--page) 260px),
    var(--page);
  color: var(--ink);
  font-family: "Tajawal", Arial, "Arial Unicode MS", Tahoma, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.developer-only {
  display: none !important;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 104px;
  padding: 0 28px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 120px),
    linear-gradient(135deg, #102f2e 0%, #176b5d 54%, #214f78 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 14px 34px rgba(23, 32, 38, 0.18);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  width: 100%;
  max-width: 1240px;
  min-height: 104px;
  margin: 0 auto;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 56px;
  height: 56px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: var(--radius);
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.52);
  color: #fff;
  color: var(--green-deep);
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(7, 29, 28, 0.22);
}

.topbar h1,
.section-block h2,
.intro-band h2 {
  margin: 0;
  letter-spacing: 0;
}

.topbar h1 {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
}

.header-subtitle {
  max-width: 620px;
  margin: 5px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 500;
}

.eyebrow {
  margin: 0 0 3px;
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 700;
}

.topbar .eyebrow {
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
}

.top-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  max-width: 460px;
}

.submit-status {
  flex-basis: 100%;
  min-height: 20px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  font-weight: 700;
  text-align: left;
}

.submit-status[data-tone="success"] {
  color: #d9fff0;
}

.submit-status[data-tone="warning"] {
  color: #fff1b8;
}

.submit-status[data-tone="error"] {
  color: #ffd6dc;
}

.primary-button,
.ghost-button,
.danger-button {
  min-height: 40px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  padding: 8px 14px;
  font-weight: 700;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

.primary-button {
  background: var(--green);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.topbar .primary-button {
  background: #ffffff;
  color: var(--green-deep);
  border-color: rgba(255, 255, 255, 0.7);
  padding-inline: 18px;
}

.topbar .ghost-button {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.34);
  color: #fff;
}

.ghost-button {
  background: #fff;
  border-color: var(--line-strong);
  color: var(--ink);
}

.danger-button {
  width: 100%;
  background: #fff7f8;
  border-color: #f5c2cb;
  color: var(--rose);
}

.primary-button:hover,
.ghost-button:hover,
.danger-button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.layout {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px;
}

.side-nav {
  position: sticky;
  top: 98px;
  max-height: calc(100vh - 118px);
  overflow: auto;
}

.side-nav,
.intro-band,
.section-block {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.side-nav {
  padding: 16px;
}

.progress-wrap {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.progress-wrap span {
  color: var(--muted);
  font-size: 13px;
}

.progress-wrap strong {
  display: block;
  margin: 2px 0 8px;
  font-size: 24px;
  font-weight: 700;
}

.progress-track {
  height: 8px;
  overflow: hidden;
  background: #e8eef1;
  border-radius: 999px;
}

.progress-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--blue), var(--amber));
  border-radius: inherit;
  transition: width 0.2s ease;
}

#sectionNav {
  display: grid;
  gap: 3px;
  margin-top: 12px;
}

#sectionNav a {
  display: block;
  padding: 8px 10px;
  color: var(--ink);
  text-decoration: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
}

#sectionNav a:hover {
  background: var(--surface-soft);
  color: var(--green-deep);
}

.form-area {
  min-width: 0;
}

.intro-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin-bottom: 16px;
  padding: 22px;
  border-top: 4px solid var(--green);
}

.intro-band p {
  max-width: 820px;
  margin: 8px 0 0;
  color: var(--muted);
}

.delivery-note {
  display: inline-block;
  margin-top: 12px !important;
  padding: 8px 10px;
  border: 1px solid rgba(36, 90, 137, 0.18);
  border-radius: var(--radius);
  background: #f1f6fb;
  color: #285c84 !important;
  font-size: 13px;
  font-weight: 700;
}

.level-key {
  display: grid;
  grid-template-columns: repeat(2, minmax(94px, 1fr));
  gap: 8px;
}

.level-key span {
  min-height: 34px;
  display: grid;
  place-items: center;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

[data-level="none"] {
  background: #f8fafb;
}

[data-level="later"] {
  background: #fff8eb;
}

[data-level="basic"] {
  background: #edf8f4;
}

[data-level="advanced"] {
  background: #f2f7fc;
}

.section-block {
  margin-bottom: 16px;
  overflow: hidden;
}

.section-head {
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, #fbfcfd);
}

.section-head h2 {
  font-size: 20px;
  font-weight: 700;
}

.section-head p {
  margin: 6px 0 0;
  color: var(--muted);
}

.fields-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 18px 22px 22px;
}

.field,
.compact-field {
  display: grid;
  gap: 6px;
}

.field.full {
  grid-column: 1 / -1;
}

.field span,
.compact-field span,
.feature-title,
.role-title,
.score-title {
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 9px 10px;
  outline: none;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    left 14px center,
    left 8px center;
  background-size:
    6px 6px,
    6px 6px;
  background-repeat: no-repeat;
  padding-inline-start: 32px;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(23, 107, 93, 0.12);
}

.feature-table,
.roles-table,
.score-table,
.priority-table {
  display: grid;
  padding: 0 22px 22px;
}

.feature-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.05fr) minmax(300px, 1.28fr) minmax(170px, 0.82fr);
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.feature-row:last-child,
.role-row:last-child,
.score-row:last-child,
.priority-row:last-child {
  border-bottom: 0;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(4, minmax(68px, 1fr));
  gap: 6px;
}

.score-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(78px, 1fr));
  gap: 6px;
}

.segmented label,
.score-options label,
.checkbox-list label,
.role-check {
  position: relative;
  min-height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  padding: 6px;
  user-select: none;
}

.segmented input,
.score-options input,
.checkbox-list input,
.role-check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented label:has(input:checked),
.score-options label:has(input:checked),
.checkbox-list label:has(input:checked),
.role-check:has(input:checked) {
  border-color: var(--green);
  background: #edf8f4;
  color: var(--green-deep);
  box-shadow: inset 0 0 0 1px rgba(23, 107, 93, 0.12);
}

.questions-list {
  display: grid;
  gap: 12px;
  padding: 0 22px 22px;
}

.questions-title {
  margin: 16px 22px 8px;
  color: var(--muted);
  font-weight: 700;
}

.checkbox-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.role-row,
.score-row,
.priority-row {
  display: grid;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.role-row {
  grid-template-columns: minmax(140px, 0.8fr) minmax(110px, 0.4fr) minmax(220px, 1.3fr);
}

.score-row {
  grid-template-columns: minmax(180px, 0.95fr) minmax(330px, 1.4fr);
}

.priority-row {
  grid-template-columns: minmax(190px, 1fr) 110px;
}

.priority-row input {
  text-align: center;
}

.summary-head {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.delivery-box {
  display: grid;
  gap: 4px;
  margin: 14px 0;
  padding: 12px;
  border: 1px solid rgba(36, 90, 137, 0.2);
  border-radius: var(--radius);
  background: #f1f6fb;
  color: #1f4f78;
}

.delivery-box strong {
  font-size: 13px;
}

.delivery-box span {
  font-size: 12px;
  color: #416985;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 14px 0;
}

.metric-grid div,
.price-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: #fbfcfd;
}

.metric-grid span,
.price-box span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric-grid strong,
.price-box strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
  font-weight: 700;
}

.compact-field {
  margin-bottom: 10px;
}

.answer-note {
  margin: 14px 0;
  padding: 12px;
  border: 1px solid rgba(23, 107, 93, 0.2);
  border-radius: var(--radius);
  background: #edf8f4;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 700;
}

.price-box {
  margin: 12px 0;
  border-color: rgba(23, 107, 93, 0.22);
  background: #edf8f4;
}

.summary-text {
  min-height: 180px;
  margin: 0 0 12px;
  padding: 12px;
  white-space: pre-wrap;
  background: #1e2a32;
  color: #f8fafc;
  border-radius: var(--radius);
  overflow: auto;
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  line-height: 1.7;
}

.toast {
  position: fixed;
  inset-inline-start: 24px;
  bottom: 24px;
  max-width: min(360px, calc(100vw - 48px));
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 10px 14px;
  box-shadow: var(--shadow);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.success-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(14, 28, 32, 0.42);
  backdrop-filter: blur(6px);
}

.success-modal.show {
  display: grid;
}

.success-card {
  width: min(420px, 100%);
  padding: 28px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  text-align: center;
}

.success-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: #e6f8ef;
  color: var(--green-deep);
  font-size: 34px;
  font-weight: 800;
}

.success-card h2 {
  margin: 0;
  font-size: 24px;
}

.success-card p {
  margin: 10px 0 20px;
  color: var(--muted);
}

@media (max-width: 1180px) {
  .layout {
    grid-template-columns: 218px minmax(0, 1fr);
  }
}

@media (max-width: 820px) {
  .layout,
  .intro-band,
  .feature-row,
  .role-row,
  .score-row,
  .priority-row {
    grid-template-columns: 1fr;
  }

  .topbar {
    padding: 14px;
    position: static;
  }

  .topbar-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    min-height: auto;
  }

  .brand-block {
    align-items: flex-start;
  }

  .topbar h1 {
    font-size: 22px;
  }

  .header-subtitle {
    font-size: 13px;
  }

  .top-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: none;
  }

  .top-actions button {
    padding-inline: 8px;
    font-size: 13px;
  }

  .submit-status {
    grid-column: 1 / -1;
    text-align: right;
  }

  .layout {
    padding: 12px;
  }

  .side-nav {
    position: static;
    max-height: none;
  }

  .fields-grid,
  .checkbox-list {
    grid-template-columns: 1fr;
  }

  .segmented,
  .score-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media print {
  body {
    background: #fff;
  }

  .topbar,
  .side-nav,
  .toast,
  .danger-button,
  .top-actions {
    display: none !important;
  }

  .layout {
    display: block;
    padding: 0;
  }

  .section-block,
  .intro-band {
    break-inside: avoid;
    box-shadow: none;
  }
}