edbridge-scholars/src/components/ChoiceCard.tsx

const STYLES = `
  @import url('https://fonts.googleapis.com/css2?family=Nunito:wght@700;800;900&family=Nunito+Sans:wght@600;700&display=swap');

  .cc-btn {
    width: 100%;
    background: white;
    border: 2.5px solid #f3f4f6;
    border-radius: 18px;
    padding: 0.85rem 1rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    box-shadow: 0 3px 10px rgba(0,0,0,0.04);
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease;
    font-family: 'Nunito', sans-serif;
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
  }

  .cc-btn:hover:not(.cc-selected) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.07);
    border-color: #e5e7eb;
  }

  .cc-btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  }

  /* Selected state */
  .cc-btn.cc-selected {
    border-color: #c4b5fd;
    background: #fdf4ff;
    box-shadow: 0 6px 0 #e9d5ff, 0 8px 20px rgba(168,85,247,0.1);
  }

  /* Selected shimmer bar on left edge */
  .cc-btn.cc-selected::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #a855f7, #7c3aed);
    border-radius: 0 2px 2px 0;
  }

  /* Top row */
  .cc-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
  }

  .cc-label {
    font-size: 0.9rem;
    font-weight: 900;
    color: #1e1b4b;
    line-height: 1.2;
    flex: 1;
    transition: color 0.15s ease;
  }
  .cc-btn.cc-selected .cc-label { color: #7c3aed; }

  /* Section badge */
  .cc-section-badge {
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 100px;
    padding: 0.2rem 0.6rem;
    flex-shrink: 0;
    border: 2px solid transparent;
  }
  .cc-section-badge.ebrw {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #2563eb;
  }
  .cc-section-badge.math {
    background: #fff1f2;
    border-color: #fecdd3;
    color: #e11d48;
  }

  /* Sub label */
  .cc-sublabel {
    font-family: 'Nunito Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: #9ca3af;
    line-height: 1.3;
    padding-left: 0.05rem;
    transition: color 0.15s ease;
  }
  .cc-btn.cc-selected .cc-sublabel { color: #a855f7; }

  /* Checkmark */
  .cc-check {
    position: absolute;
    top: 0.65rem;
    right: 0.75rem;
    width: 20px; height: 20px;
    border-radius: 50%;
    border: 2px solid #e5e7eb;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s cubic-bezier(0.34,1.56,0.64,1);
    background: white;
  }
  .cc-btn.cc-selected .cc-check {
    background: #a855f7;
    border-color: #a855f7;
    transform: scale(1.1);
  }
`;

let stylesInjected = false;

export const ChoiceCard = ({
  label,
  selected,
  subLabel,
  section,
  onClick,
}: {
  label: string;
  selected?: boolean;
  subLabel?: string;
  section?: string;
  onClick: () => void;
}) => {
  if (!stylesInjected) {
    const tag = document.createElement("style");
    tag.textContent = STYLES;
    document.head.appendChild(tag);
    stylesInjected = true;
  }

  const sectionClass =
    section === "EBRW"
      ? "ebrw"
      : section === "Math" || section === "MATH"
        ? "math"
        : "";

  return (
    <button
      onClick={onClick}
      className={`cc-btn${selected ? " cc-selected" : ""}`}
    >
      {/* Checkmark */}
      <div className="cc-check">
        {selected && (
          <svg width="10" height="10" viewBox="0 0 10 10" fill="none">
            <path
              d="M1.5 5L4 7.5L8.5 2.5"
              stroke="white"
              strokeWidth="1.8"
              strokeLinecap="round"
              strokeLinejoin="round"
            />
          </svg>
        )}
      </div>

      {/* Top row: label + section badge */}
      <div className="cc-top" style={{ paddingRight: "1.75rem" }}>
        <span className="cc-label">{label}</span>
        {section && (
          <span className={`cc-section-badge ${sectionClass}`}>{section}</span>
        )}
      </div>

      {/* Sub label */}
      {subLabel && <span className="cc-sublabel">{subLabel}</span>}
    </button>
  );
};