/* ===== AssessAI Theme (Bootstrap 5) ===== */

/* 1) Color tokens (from your palette) */
:root {
    /* Brand palette */
    --color-primary:   #3C3B6E; /* Bright Purple (primary CTA / links) */
    --color-secondary: #F25939; /* Soft Orange (secondary CTA / hover) */
    /*--color-bg:        #F2F0EB; /* Off-white canvas */
    --color-bg:        #FFFFFF; /* White canvas */
    --color-heading:   #3C3B6E; /* Headings / labels */
    --color-body:      #333333; /* Body text */
    --color-muted:     #B0B0B0; /* Dividers / disabled */
    --color-lavender:  #C5B4E3; /* Accent for tags, small labels */
  
    /* Bootstrap variable overrides */
    --bs-primary:            var(--color-primary);
    --bs-secondary:          var(--color-secondary);
    --bs-body-bg:            var(--color-bg);
    --bs-body-color:         var(--color-body);
    --bs-link-color:         var(--color-primary);
    --bs-link-hover-color:   #2f2e55;           /* darken primary */
    --bs-border-color:       #E5E3DE;           /* subtle borders against off-white */
    --bs-warning:            #FFC107;           /* keep Bootstrap defaults where sensible */
    --bs-success:            #198754;
    --bs-danger:             #DC3545;

    /* ADD these lines (RGB triplets) */
    --bs-primary-rgb:   60, 59, 110;   /* #3C3B6E */
    --bs-secondary-rgb: 242, 89, 57;   /* #F25939 */
  
    /* Radius scale (single, consistent) */
    --radius-lg:  14px;
    --radius-md:  12px;
    --radius-sm:  10px;
  
    /* Focus ring tuned to primary */
    --focus-ring: 0 0 0 .2rem rgba(60,59,110,.35);
  }
  
  /* 2) Typography */
  html { scroll-behavior: smooth; }
  body {
    font-family: "FKGroteskNeue", "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-size: 1.05rem;
    line-height: 1.6;
    min-height: 100vh;
  }
  /*.display-font { font-family: Poppins, Lato, sans-serif; } /* optional for headings */
  h1, h2, h3, .h1, .h2, .h3 { color: var(--color-heading); }
  
  /* 3) Navbar */
  .navbar {
    background: var(--color-primary) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
  }
  .navbar .nav-link { opacity: .75; }
  .navbar .nav-link:hover, .navbar .navbar-brand:hover { opacity: 1; }
  
  /* Reserve space for fixed-top nav (edit if your height differs) */
  body { padding-top: 64px; }
  
  /* 4) Buttons (lean on Bootstrap classes but polish states) */
  .btn {
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease;
  }

  .btn:hover { text-decoration: none; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.1); } 
  
  .btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
  }
  .btn-primary:hover { filter: brightness(0.92); transform: translateY(-2px); }
  .btn-primary:focus { box-shadow: var(--focus-ring); }
  
  .btn-secondary {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #fff;
  }
  .btn-secondary:hover { background: #d94b2e; transform: translateY(-2px); }
  .btn-secondary:focus { box-shadow: var(--focus-ring); }
  
  /* Optional tertiary (outline) on purple */
  .btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: transparent;
  }
  .btn-outline-primary:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
  }
  
  /* 5) Badges, pills, and labels */
  .badge-lavender {
    background-color: var(--color-lavender);
    color: #2f2950;
    border-radius: 999px;
    font-weight: 600;
  }
  
  /* 6) Cards & surfaces */
  .card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--bs-border-color);
    box-shadow: 0 1px 2px rgba(0,0,0,.03);
  }
  .card-header { background: #fff; }
  
  /* 7) Forms */
  .form-control, .form-select {
    border-radius: var(--radius-sm);
    border-color: var(--bs-border-color);
  }
  .form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: var(--focus-ring);
  }
  
  /* 8) Dividers / muted */
  .hr-muted {
    border: 0; height: 1px; background: linear-gradient(to right, transparent, var(--color-muted), transparent);
  }
  
  /* 9) Utility helpers */
  .section {
    padding: 4rem 0;
  }
  .kicker {
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #5a5579;
    font-weight: 700;
    font-size: .8rem;
  }
  .accent-underline {
    text-decoration: underline;
    text-decoration-color: var(--color-lavender);
    text-underline-offset: .2em;
    text-decoration-thickness: 0.15em;
    /* box-shadow: inset 0 -0.45em 0 rgba(197,180,227,.45); */
    /* display: inline; */
  }
  
  /* 10) Hero placeholder visuals */
  .placeholder-visual {
      border: 2px dashed #dad7d2;
      border-radius: var(--radius-lg);
      background-color: #faf9f7;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 300px;
      text-align: center;
      padding: 1rem;
      color: #6c757d;
      font-weight: 600;
  }
  .video-placeholder-icon { font-size: 4rem; color: #adb5bd; }
  .placeholder-visual:hover .video-placeholder-icon { color: #6c757d; }
  
  /* 11) Footer */
  .footer {
    color: #6b6a70;
    border-top: 1px solid var(--bs-border-color);
    background: #fff;
  }
  
  .tooltip-inner {max-width: 400px;}