:root {
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: #0f0f1f;
  background-color: #060818;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, rgba(92, 105, 255, 0.35), transparent 45%),
    #060818;
  color: #f5f5fb;
  position: relative;
}

.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mPk3+L5PwAG8QL/7zMydQAAAABJRU5ErkJggg==");
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
}

main,
header,
footer,
.hero {
  position: relative;
  z-index: 1;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.site-logo .app-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  object-fit: contain;
}

.site-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: #f5f5fb;
  letter-spacing: -0.02em;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: #8d92ff;
  margin-bottom: 0.5rem;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 4rem;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 6vw, 5rem) 2rem;
}

.hero__content h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(245, 245, 251, 0.85);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.8rem;
}

#openMyLists {
  display: none;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 0.9rem 1.6rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: transform 120ms ease, opacity 120ms ease;
}

.btn--primary {
  background: linear-gradient(120deg, #9b5eff, #5a6bff);
  color: #fff;
  box-shadow: 0 15px 35px rgba(135, 98, 255, 0.35);
}

.btn--ghost {
  background: transparent;
  color: #f5f5fb;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn:active {
  transform: translateY(1px);
}

.hero__preview .preview-card {
  background: rgba(16, 19, 45, 0.9);
  border-radius: 24px;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.preview-card__label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.preview-card h3 {
  margin: 0.8rem 0;
  font-size: 1.7rem;
}

.preview-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.75);
}

.preview-card__footer {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  color: rgba(255, 255, 255, 0.8);
}

.generator {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 3rem clamp(1.5rem, 6vw, 5rem);
  align-items: start;
}

.generator__card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 24px;
  padding: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 25px 60px rgba(4, 6, 26, 0.4);
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.input-group {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.input-group--stack {
  align-items: stretch;
}

#searchInput {
  flex: 1;
  min-width: 220px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(7, 9, 36, 0.7);
  color: #fff;
  padding: 0.9rem 1.2rem;
  font-size: 1rem;
}

.status-text {
  margin: 0.8rem 0 0.4rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.search-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.search-results button {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: inherit;
  text-align: left;
  padding: 0.8rem 1rem;
  cursor: pointer;
}

.selected-track {
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: 14px;
  background: rgba(155, 94, 255, 0.12);
  border: 1px solid rgba(155, 94, 255, 0.3);
}

.selected-track h4 {
  margin: 0 0 0.3rem;
}

.selected-track span {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.divider {
  margin: 1.6rem 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.form-actions {
  margin-top: 1.2rem;
  display: flex;
  justify-content: flex-start;
}

.hidden {
  display: none;
}

.toggles {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.playlist {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 30px;
  padding: 2rem;
  box-shadow: 0 30px 70px rgba(3, 6, 28, 0.55);
}

.playlist__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.playlist__actions {
  display: flex;
  gap: 0.5rem;
}

.playlist__meta {
  margin: 1.5rem 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.7);
}

.playlist__items {
  list-style: decimal-leading-zero;
  padding-left: 1.2rem;
  margin: 0;
  display: grid;
  gap: 0.8rem;
  max-height: 420px;
  overflow: auto;
}

.playlist__items li {
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.track-meta {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #8d92ff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 0.5rem;
}

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.error-message {
  color: #ff6b6b;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.3);
  padding: 0.9rem 1.1rem;
  border-radius: 12px;
  margin-top: 1rem;
}

.site-footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

/* Auth Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.modal.hidden {
  display: none;
}

.modal__content {
  background: rgba(6, 8, 24, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 2.5rem;
  max-width: 400px;
  width: 90%;
  position: relative;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.5rem;
}

.modal__content h2 {
  margin: 0 0 1.5rem;
  font-size: 1.8rem;
}

.modal__content label {
  display: block;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
  font-weight: 600;
}

.modal__content input[type="email"],
.modal__content input[type="password"] {
  width: 100%;
  padding: 0.9rem 1.2rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(7, 9, 36, 0.7);
  color: #fff;
  font-size: 1rem;
}

.modal__content #authSubmit {
  width: 100%;
  margin-top: 1.5rem;
}

.modal__content #toggleAuthMode {
  width: 100%;
  margin-top: 1rem;
  font-size: 0.9rem;
}

/* Mina listor-sektion */
.my-lists {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.saved-lists {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.saved-list-item {
  background: rgba(7, 9, 36, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.2s;
}

.saved-list-item:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.saved-list-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
}

.saved-list-header h4 {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
  color: #fff;
}

.saved-list-meta {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin: 0.25rem 0;
}

.saved-list-date {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  margin: 0.25rem 0 0 0;
}

.btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  white-space: nowrap;
}

.saved-list-tracks {
  list-style: decimal;
  margin: 1rem 0 0 1.5rem;
  padding: 0;
  color: rgba(255, 255, 255, 0.8);
}

.saved-list-tracks li {
  margin: 0.5rem 0;
  padding-left: 0.5rem;
}

.saved-list-tracks li strong {
  color: #fff;
  display: block;
  margin-bottom: 0.25rem;
}

.saved-list-tracks .more-tracks {
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
  list-style: none;
  margin-left: -1.5rem;
}

@media (max-width: 640px) {
  .playlist__items li {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .modal__content {
    padding: 2rem 1.5rem;
  }
  
  .saved-list-header {
    flex-direction: column;
  }
  
  .btn--small {
    width: 100%;
  }
}