:root {
  --light-bg: #f8fafc;
  --white: #ffffff;
  --dark: #0f172a;
  --primary: #056987;
  --secondary: #02465a;
  --pink: #e42576;
  --text: #475569;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Inter', system-ui, sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --transition: 0.2s ease;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  box-sizing: border-box;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 700;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  box-sizing: border-box;
  padding: 0.7rem 1.5rem;
  font-size: 1rem;
}

.btn-pink {
  background: var(--pink);
  color: var(--white);
}

.btn-pink:hover {
  background: #c01e63;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(228, 37, 118, 0.25);
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.1rem;
}

.section-score-light * {
  box-sizing: border-box;
}

.section-score-light .eyebrow {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.section-score-light .eyebrow-teal {
  color: var(--primary);
}

.section-score-light .section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--secondary);
  margin: 0 0 0.75rem 0;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-score-light .section-subtitle {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.6;
  margin: 0;
}

.section-score-light {
  background: var(--light-bg);
  padding: 4rem 0 5rem;
  position: relative;
  overflow: visible;
}

.ksl-bg-blob {
  position: absolute;
  top: -180px;
  right: -180px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(5, 105, 135, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.ksl-header {
  margin-bottom: 2.5rem;
  text-align: center;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.ksl-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  gap: 2.5rem;
}

.ksl-form-panel {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: stretch;
  text-align: left;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--primary);
}

.ksl-field {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  align-items: stretch;
  text-align: left;
}

.ksl-field--full {
  width: 100%;
}

.ksl-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  width: 100%;
}

@media (max-width: 768px) {
  .ksl-options-grid {
    grid-template-columns: 1fr;
  }
}

.ksl-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--secondary);
  letter-spacing: 0.01em;
  text-align: left;
  width: 100%;
}

.ksl-char-count {
  font-weight: 500;
  color: var(--text);
  font-size: 0.85rem;
  transition: color var(--transition);
}
.ksl-char-count--warn { color: var(--pink); }

.ksl-select-wrap { position: relative; }

.ksl-select-arrow {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--primary);
  font-size: 0.9rem;
}

.ksl-select,
.ksl-textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--dark);
  background: var(--white);
  border: 2px solid rgba(5, 105, 135, 0.2);
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.ksl-select:focus,
.ksl-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(5, 105, 135, 0.12);
}

.ksl-select:invalid,
.ksl-select option[value=""] { color: var(--text); }

.ksl-textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.55;
}

.ksl-hint {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.5;
  opacity: 0.8;
}

.ksl-submit-btn {
  width: 100%;
  max-width: 400px;
  gap: 0.6rem;
  margin: 0.5rem auto 0 auto;
}

.ksl-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  animation: ksl-spin 0.7s linear infinite;
  flex-shrink: 0;
}

.ksl-spinner[hidden] { display: none; }

.ksl-score-panel[hidden],
.ksl-locked-panel[hidden] { display: none; }

@keyframes ksl-spin { to { transform: rotate(360deg); } }

.ksl-error {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: #c0392b;
  background: rgba(192, 57, 43, 0.08);
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  margin-top: 0.25rem;
}

.ksl-score-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--pink);
  box-shadow: var(--shadow-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.ksl-global-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.ksl-dial-wrapper {
  position: relative;
  width: 130px;
  height: 130px;
}

.ksl-dial {
  width: 130px;
  height: 130px;
  transform: rotate(-90deg);
}

.ksl-dial-track {
  fill: none;
  stroke: rgba(5, 105, 135, 0.1);
  stroke-width: 10;
}

.ksl-dial-fill {
  fill: none;
  stroke: var(--pink);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 327;
  stroke-dashoffset: 327;
  transition: stroke-dashoffset 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.ksl-dial-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  gap: 1px;
}

.ksl-global-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--secondary);
  line-height: 1;
}

.ksl-global-denom {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  align-self: flex-end;
  padding-bottom: 0.2rem;
}

.ksl-global-caption {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

.ksl-bars {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.ksl-bar-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.ksl-bar-meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.ksl-dim-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.ksl-dim-letter--k  { background: #056987; }
.ksl-dim-letter--a  { background: #E42576; }
.ksl-dim-letter--r  { background: #0e7b9a; }
.ksl-dim-letter--m  { background: #c01e63; }
.ksl-dim-letter--a2 { background: #02465A; }

.ksl-dim-name {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary);
  flex: 1;
}

.ksl-dim-score {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--secondary);
  min-width: 2.5rem;
  text-align: right;
}

.ksl-bar-track {
  height: 8px;
  background: rgba(5, 105, 135, 0.1);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.ksl-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--pink));
  border-radius: var(--radius-pill);
  transition: width 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

.ksl-bar-row:nth-child(1) .ksl-bar-fill { transition-delay: 0.05s; }
.ksl-bar-row:nth-child(2) .ksl-bar-fill { transition-delay: 0.2s;  }
.ksl-bar-row:nth-child(3) .ksl-bar-fill { transition-delay: 0.35s; }
.ksl-bar-row:nth-child(4) .ksl-bar-fill { transition-delay: 0.5s;  }
.ksl-bar-row:nth-child(5) .ksl-bar-fill { transition-delay: 0.65s; }

.ksl-conseils {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding-top: 0.25rem;
}

.ksl-conseils-header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.ksl-conseils-icon {
  font-size: 1rem;
  flex-shrink: 0;
  line-height: 1;
}

.ksl-conseils-title {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--secondary);
  margin: 0;
}

.ksl-conseils-visible {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ksl-conseil-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  background: rgba(5, 105, 135, 0.05);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.ksl-conseil-num {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.ksl-conseil-text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--dark);
  line-height: 1.45;
}

.ksl-conseils-locked-wrapper { position: relative; }

.ksl-conseils-blurred {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  filter: blur(4px);
  user-select: none;
  pointer-events: none;
  min-height: 80px;
}

.ksl-conseils-lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border-radius: var(--radius);
  text-align: center;
  padding: 0.9rem 1rem;
}

.ksl-lock-badge { font-size: 1.2rem; line-height: 1; }

.ksl-lock-text {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--secondary);
  line-height: 1.45;
  margin: 0;
}

.ksl-lock-cta {
  font-size: 0.85rem;
  padding: 0.4rem 0.9rem;
  white-space: nowrap;
  border-radius: var(--radius-pill);
}

.ksl-cta-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(5, 105, 135, 0.1);
  text-align: center;
}

.ksl-cta-text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.55;
}

.ksl-cta-text em {
  color: var(--pink);
  font-style: normal;
  font-weight: 700;
}

.ksl-cta-btn { width: 100%; }

.ksl-retry-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text);
  text-decoration: underline;
  padding: 0;
  transition: color var(--transition);
}
.ksl-retry-btn:hover { color: var(--primary); }

.ksl-locked-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--primary);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.ksl-locked-icon { font-size: 2.5rem; line-height: 1; }

.ksl-locked-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.ksl-locked-text {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  line-height: 1.6;
  max-width: 30ch;
}

.ksl-label-optional {
  font-weight: 500;
  color: var(--text);
  font-size: 0.82rem;
  background: rgba(5, 105, 135, 0.08);
  border-radius: var(--radius-pill);
  padding: 0.1rem 0.55rem;
}

.ksl-file-input { display: none; }

.ksl-drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  border: 2px dashed rgba(5, 105, 135, 0.3);
  border-radius: var(--radius);
  padding: 1.4rem 1rem;
  background: var(--white);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform 0.15s ease;
  text-align: center;
}

.ksl-drop-zone:hover,
.ksl-drop-zone:focus-visible {
  border-color: var(--primary);
  background: rgba(5, 105, 135, 0.04);
  outline: none;
}

.ksl-drop-zone:focus-visible { box-shadow: 0 0 0 3px rgba(5, 105, 135, 0.15); }

.ksl-drop-zone--dragging {
  border-color: var(--primary);
  background: rgba(5, 105, 135, 0.07);
  transform: scale(1.01);
}

.ksl-drop-icon { font-style: normal; font-size: 1.3rem; opacity: 0.4; line-height: 1; }
.ksl-drop-text { font-family: var(--font-body); font-size: 0.9rem; font-weight: 600; color: var(--secondary); }
.ksl-drop-hint { font-family: var(--font-body); font-size: 0.82rem; color: var(--text); opacity: 0.8; }

.ksl-file-chip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(5, 105, 135, 0.06);
  border: 2px solid rgba(5, 105, 135, 0.25);
  border-radius: var(--radius);
  padding: 0.6rem 0.9rem;
}

.ksl-file-icon { font-size: 1.1rem; flex-shrink: 0; }

.ksl-file-name {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.ksl-file-size { font-family: var(--font-body); font-size: 0.82rem; color: var(--text); flex-shrink: 0; }

.ksl-file-remove {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(5, 105, 135, 0.15);
  color: var(--secondary);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
  padding: 0;
  position: relative;
}

.ksl-file-remove::before { content: ''; position: absolute; inset: -8px; }

.ksl-file-remove:hover { background: rgba(228, 37, 118, 0.15); color: var(--pink); }

.ksl-file-error { font-family: var(--font-body); font-size: 0.88rem; color: #c0392b; margin-top: 0.3rem; }

@media (max-width: 820px) {
  .ksl-layout { grid-template-columns: 1fr; gap: 2rem; }
  .ksl-score-panel, .ksl-locked-panel { width: 100%; }
  .ksl-dial-wrapper, .ksl-dial { width: 110px; height: 110px; }
  .ksl-global-num { font-size: 1.7rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .section-score-light { padding: 2.5rem 0 3.5rem; }
  .ksl-header { margin-bottom: 1.5rem; }
  .section-score-light .section-title { font-size: 1.6rem; }
  .section-score-light .section-subtitle { font-size: 0.95rem; }
  .ksl-score-panel { padding: 1.25rem; }
  .ksl-locked-panel { padding: 1.5rem 1rem; }
  .ksl-locked-text { max-width: 100%; }
  .ksl-dial-wrapper, .ksl-dial { width: 100px; height: 100px; }
  .ksl-global-num { font-size: 1.5rem; }
}