/* ===== CSS VARIABLER ===== */
:root {
  --bg: #0d0d0f;
  --surface: #16161a;
  --surface2: #1e1e24;
  --border: #2a2a35;
  --accent: #f0e040;
  --accent2: #ff6b35;
  --text: #f0eff5;
  --text-muted: #7a7a90;
  --radius: 14px;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --transition: 0.2s ease;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== BAKGRUNDSGRID ===== */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(240, 224, 64, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240, 224, 64, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* ===== CONTAINER ===== */
.container {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

/* ===== HEADER ===== */
header {
  text-align: center;
  margin-bottom: 3rem;
}

.badge {
  display: inline-block;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 1.2rem;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 5.5rem);
  line-height: 1.15;
  letter-spacing: 0.06em;
  margin-bottom: 1.4rem;
}

h1 .accent {
  color: var(--accent);
  -webkit-text-stroke: 2px var(--accent);
}

.intro {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 420px;
  margin: 0 auto;
}

/* ===== FORMULÄRSEKTION ===== */
.form-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  letter-spacing: 0.04em;
}

/* ===== ALTERNATIVKNAPPAR ===== */
.options-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.opt-btn {
  flex: 1 1 auto;
  min-width: 100px;
  padding: 0.65rem 1rem;
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 400;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
  text-align: center;
}

/* Hover-effekt */
.opt-btn:hover {
  background: var(--surface2);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* Aktiv/vald */
.opt-btn.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: #0d0d0f;
  font-weight: 500;
  transform: translateY(-2px);
}

/* ===== CTA-KNAPP ===== */
.cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 1rem 1.5rem;
  background: var(--accent);
  color: #0d0d0f;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
  margin-top: 0.5rem;
}

.cta-btn:hover:not(:disabled) {
  background: #ffe814;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(240, 224, 64, 0.3);
}

.cta-btn:active:not(:disabled) {
  transform: translateY(0);
}

.cta-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ===== RESULTATSEKTION ===== */
.result-section {
  margin-top: 2rem;
  display: none;
}

.result-section.visible {
  display: block;
  animation: fadeSlideUp 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
}

/* Dynamisk kantfärg sätts via JS */
.result-card.energy-low  { border-color: #40d0c0; box-shadow: 0 0 40px rgba(64, 208, 192, 0.12); }
.result-card.energy-medium { border-color: #f0a040; box-shadow: 0 0 40px rgba(240, 160, 64, 0.12); }
.result-card.energy-high  { border-color: #ff6b35; box-shadow: 0 0 40px rgba(255, 107, 53, 0.12); }

.result-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  line-height: 1;
  color: var(--accent);
}

.result-icon i {
  display: inline-block;
}

.result-card h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3rem);
  letter-spacing: 0.02em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.result-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 420px;
  margin: 0 auto 2rem;
}

/* ===== RESET-KNAPP ===== */
.reset-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius);
  padding: 0.65rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.reset-btn:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

/* ===== RESPONSIV ===== */
@media (max-width: 480px) {
  .container {
    padding: 2rem 1rem 3rem;
  }

  .form-section {
    padding: 1.5rem 1.2rem;
  }

  .opt-btn {
    min-width: 80px;
    font-size: 0.82rem;
    padding: 0.55rem 0.75rem;
  }

  .result-card {
    padding: 2rem 1.2rem;
  }
}