/**
 * Assessment Tool Styles
 * Matches BlazeSQL landing page design system
 */

/* ========================================
   CSS Variables (matching landing page)
   ======================================== */
:root {
  --brand-purple: #5850EC;
  --brand-purple-dark: #4E4A9B;
  --brand-purple-light: #7D76F7;
  --brand-purple-12: rgba(78, 74, 155, 0.12);

  --dark-bg: #161515;
  --white: #FFFFFF;
  --light-bg: #E7E7E7;
  --light-bg-2: #ededed;

  --black-100: #0f0f10;
  --black-56: rgba(15, 15, 16, 0.56);
  --black-64: rgba(15, 15, 16, 0.64);
  --black-24: rgba(15, 15, 16, 0.24);
  --black-12: rgba(15, 15, 16, 0.12);
  --black-8: rgba(15, 15, 16, 0.08);
  --black-4: rgba(15, 15, 16, 0.04);

  --input-border: rgba(15, 15, 16, 0.12);
  --input-placeholder: rgba(15, 15, 16, 0.64);

  --shadow-card: 12px 16px 80px -24px rgba(0, 0, 0, 0.20);
  --shadow-large: 24px 32px 160px -24px rgba(0, 0, 0, 0.12);

  --font-family: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ========================================
   Base & Reset
   ======================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  color: var(--black-100);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ========================================
   Layout
   ======================================== */
.assessment-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.assessment-container {
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem 1rem;
  flex: 1;
}

@media (min-width: 768px) {
  .assessment-container {
    padding: 3rem 1.5rem;
  }
}

/* ========================================
   Header
   ======================================== */
.assessment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--black-8);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 50;
}

.assessment-header .logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.assessment-header .logo img {
  height: 28px;
}

.assessment-header .logo-text {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brand-purple);
  letter-spacing: -0.4px;
}

/* ========================================
   Progress Bar
   ======================================== */
.progress-section {
  margin-bottom: 2rem;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

#back-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  color: var(--black-56);
  font-size: 0.875rem;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: -0.5rem;
  transition: color 0.2s ease;
}

#back-btn:hover {
  color: var(--black-100);
}

#back-btn svg {
  width: 16px;
  height: 16px;
}

#back-btn.hidden {
  visibility: hidden;
}

#progress-text {
  font-size: 0.875rem;
  color: var(--black-56);
}

.progress-container {
  height: 4px;
  background: var(--brand-purple-12);
  border-radius: 2px;
  overflow: hidden;
}

#progress-bar {
  height: 100%;
  background: var(--brand-purple);
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* ========================================
   Step Container
   ======================================== */
.step-container {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease;
}

/* ========================================
   Question Card
   ======================================== */
.question-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(120px);
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
  padding: 2rem;
  border: 0.5px solid rgba(0, 0, 0, 0.05);
}

.question-title {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--black-100);
  margin-bottom: 0.5rem;
  line-height: 1.3;
  letter-spacing: -0.5px;
}

.question-help {
  font-size: 0.9375rem;
  color: var(--black-56);
  margin-bottom: 1.5rem;
}

/* ========================================
   Option Buttons
   ======================================== */
.options-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.option-btn {
  display: flex;
  align-items: flex-start;
  width: 100%;
  padding: 1rem 1.25rem;
  border: 1px solid var(--input-border);
  border-radius: 0.75rem;
  background: var(--white);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
  font-family: var(--font-family);
  font-size: 0.9375rem;
  color: var(--black-100);
}

.option-btn:hover {
  border-color: var(--brand-purple);
  background: rgba(88, 80, 236, 0.02);
}

.option-btn.selected {
  border-color: var(--brand-purple);
  background: rgba(88, 80, 236, 0.05);
}

.option-indicator {
  width: 22px;
  height: 22px;
  border: 2px solid var(--input-border);
  border-radius: 50%;
  margin-right: 0.875rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  margin-top: 1px;
}

.option-checkbox {
  border-radius: 4px;
}

.option-btn.selected .option-indicator {
  border-color: var(--brand-purple);
  background: var(--brand-purple);
}

.check-icon {
  width: 12px;
  height: 12px;
  color: var(--white);
}

.check-icon.hidden {
  display: none;
}

.option-text {
  flex: 1;
  line-height: 1.5;
}

/* ========================================
   Scale Options
   ======================================== */
.scale-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0;
}

.scale-label {
  font-size: 0.875rem;
  color: var(--black-56);
  white-space: nowrap;
}

.scale-buttons {
  display: flex;
  gap: 0.5rem;
  flex: 1;
  justify-content: center;
}

.scale-btn {
  width: 48px;
  height: 48px;
  border: 1px solid var(--input-border);
  border-radius: 50%;
  background: var(--white);
  cursor: pointer;
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 500;
  color: var(--black-100);
  transition: all 0.2s ease;
}

.scale-btn:hover {
  border-color: var(--brand-purple);
  background: rgba(88, 80, 236, 0.05);
}

.scale-btn.selected {
  border-color: var(--brand-purple);
  background: var(--brand-purple);
  color: var(--white);
}

/* ========================================
   Email Capture
   ======================================== */
.email-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(120px);
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
  padding: 2.5rem 2rem;
  border: 0.5px solid rgba(0, 0, 0, 0.05);
  text-align: center;
}

.email-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  background: var(--brand-purple-12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.email-icon svg {
  width: 28px;
  height: 28px;
  color: var(--brand-purple);
}

.email-title {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--black-100);
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}

.email-subtitle {
  font-size: 0.9375rem;
  color: var(--black-56);
  margin-bottom: 2rem;
}

.email-form {
  max-width: 360px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1rem;
}

.form-input {
  width: 100%;
  height: 56px;
  padding: 0 1rem;
  border: 1px solid var(--input-border);
  border-radius: 0.5rem;
  font-family: var(--font-family);
  font-size: 0.9375rem;
  color: var(--black-100);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input::placeholder {
  color: var(--input-placeholder);
}

.form-input:focus {
  outline: none;
  border-color: var(--brand-purple);
  box-shadow: 0 0 0 3px var(--brand-purple-12);
}

.skip-link {
  display: inline-block;
  margin-top: 1rem;
  background: none;
  border: none;
  color: var(--black-56);
  font-size: 0.875rem;
  cursor: pointer;
  text-decoration: underline;
  transition: color 0.2s ease;
}

.skip-link:hover {
  color: var(--black-100);
}

.privacy-text {
  font-size: 0.75rem;
  color: var(--black-56);
  margin-top: 1.5rem;
}

/* ========================================
   Buttons
   ======================================== */
.btn-assessment {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  border: 1px solid var(--brand-purple);
  background: var(--brand-purple);
  color: var(--white);
  border-radius: 0.5rem;
  font-family: var(--font-family);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  gap: 0.5rem;
}

.btn-assessment:hover {
  background: var(--brand-purple-dark);
  border-color: var(--brand-purple-dark);
}

.btn-assessment:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-submit {
  width: 100%;
  height: 56px;
}

.btn-continue {
  width: 100%;
}

.btn-continue.hidden {
  display: none;
}

.btn-secondary-cta {
  background: var(--white);
  color: var(--black-100);
  border-color: var(--black-12);
}

.btn-secondary-cta:hover {
  background: var(--black-4);
  border-color: var(--black-24);
}

/* ========================================
   Results
   ======================================== */
.results-container {
  animation: fadeIn 0.4s ease;
}

.results-header {
  text-align: center;
  margin-bottom: 2rem;
}

.results-title {
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--black-100);
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}

.results-subtitle {
  font-size: 1rem;
  color: var(--black-56);
}

.results-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Tool Card */
.tool-card {
  background: var(--white);
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.tool-card.featured {
  border: 2px solid var(--brand-purple);
}

.tool-card-header {
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--black-8);
}

.tool-rank {
  width: 32px;
  height: 32px;
  background: var(--brand-purple);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.tool-info {
  flex: 1;
  min-width: 0;
}

.tool-name {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--black-100);
  margin-bottom: 0.125rem;
}

.tool-category {
  font-size: 0.8125rem;
  color: var(--black-56);
  text-transform: capitalize;
}

.match-badge {
  background: rgba(88, 80, 236, 0.1);
  color: var(--brand-purple);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.375rem 0.75rem;
  border-radius: 100px;
  white-space: nowrap;
}

.tool-description {
  padding: 1rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--black-56);
  line-height: 1.6;
}

.tool-capabilities {
  padding: 0 1.25rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.capability-tag {
  background: var(--black-4);
  color: var(--black-64);
  font-size: 0.75rem;
  padding: 0.375rem 0.625rem;
  border-radius: 100px;
  text-transform: capitalize;
}

.tool-cta {
  display: block;
  padding: 1rem 1.25rem;
  background: var(--black-4);
  color: var(--brand-purple);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  text-align: center;
  transition: background 0.2s ease;
}

.tool-cta:hover {
  background: var(--brand-purple-12);
}

/* Combination Card */
.combination-card {
  background: linear-gradient(135deg, rgba(88, 80, 236, 0.08) 0%, rgba(88, 80, 236, 0.03) 100%);
  border: 1px solid var(--brand-purple);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.combination-badge {
  display: inline-block;
  background: var(--brand-purple);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.375rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.combination-title {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--black-100);
  margin-bottom: 0.5rem;
}

.combination-description {
  font-size: 0.9375rem;
  color: var(--black-56);
  margin-bottom: 1.25rem;
}

.combination-tools {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.combo-tool {
  background: var(--white);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--black-12);
}

.combo-tool-name {
  display: block;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--black-100);
}

.combo-tool-role {
  font-size: 0.75rem;
  color: var(--black-56);
  text-transform: capitalize;
}

.combo-plus {
  font-size: 1.25rem;
  color: var(--brand-purple);
  font-weight: 500;
}

/* Filters Note */
.filters-note {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--black-4);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: var(--black-56);
}

.filters-note ul {
  margin-top: 0.5rem;
  padding-left: 1.25rem;
}

.filters-note li {
  margin-bottom: 0.25rem;
}

/* Results CTA */
.results-cta {
  margin-top: 2.5rem;
  padding: 2rem;
  background: var(--dark-bg);
  border-radius: 1rem;
  text-align: center;
}

.results-cta h3 {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary-cta {
  background: var(--brand-purple);
  border-color: var(--brand-purple);
  color: var(--white);
}

.btn-secondary-cta {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.24);
  color: var(--white);
}

.btn-secondary-cta:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 480px) {
  .question-card,
  .email-card {
    padding: 1.5rem;
  }

  .question-title {
    font-size: 1.25rem;
  }

  .scale-container {
    flex-direction: column;
    gap: 0.75rem;
  }

  .scale-label {
    order: 2;
  }

  .scale-label-left {
    order: 1;
  }

  .scale-buttons {
    order: 2;
    width: 100%;
    justify-content: space-between;
  }

  .scale-btn {
    width: 44px;
    height: 44px;
  }

  .combination-tools {
    flex-direction: column;
    align-items: stretch;
  }

  .combo-plus {
    text-align: center;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn-assessment {
    width: 100%;
  }
}

/* ========================================
   Utilities
   ======================================== */
.hidden {
  display: none !important;
}

.mt-6 {
  margin-top: 1.5rem;
}