:root {
  --bg0: #dce6df;
  --bg1: #c5d4cb;
  --ink: #14201a;
  --muted: #5a6b62;
  --panel: rgba(248, 252, 249, 0.88);
  --line: rgba(20, 32, 26, 0.12);
  --accent: #0b6e4f;
  --accent-ink: #f4fff9;
  --warn: #9a5b00;
  --danger: #8b1e1e;
  --shadow: 0 18px 50px rgba(20, 32, 26, 0.12);
  --radius: 14px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg0);
  line-height: 1.5;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 55% at 12% -10%, #eef6f0 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 0%, #b7cfc0 0%, transparent 50%),
    linear-gradient(165deg, var(--bg0), var(--bg1));
  background-attachment: fixed;
}

.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cpath d='M0 40h120M0 80h120' stroke='%2314201a' stroke-opacity='.05' fill='none'/%3E%3C/svg%3E");
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  background: rgba(248, 252, 249, 0.55);
  position: sticky;
  top: 0;
  z-index: 40;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-cta {
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink) !important;
}

.shell {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.auth-body .topbar .nav { display: none; }

.auth-shell {
  min-height: calc(100vh - 4rem);
  display: grid;
  place-items: center;
  padding: 2rem 1rem 3rem;
}

.auth-panel {
  width: min(440px, 100%);
  padding: 2.25rem 1.75rem;
  border-radius: calc(var(--radius) + 4px);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  animation: rise 0.55s ease both;
}

.auth-brand {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 3.4rem);
  margin: 0.15rem 0 0.5rem;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0;
  font-weight: 600;
}

.lede {
  color: var(--muted);
  margin: 0 0 1.25rem;
  max-width: 40rem;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  animation: rise 0.45s ease both;
}

.page-head h1,
.panel h2 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 0.2rem 0;
}

.page-head h1 { font-size: clamp(2rem, 4vw, 2.6rem); }

.stack-form {
  display: grid;
  gap: 0.9rem;
}

.stack-form.wide { max-width: 560px; }

.stack-form label,
.search-bar label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 500;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
textarea,
select {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

textarea { resize: vertical; }

.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

@media (max-width: 640px) {
  .row-2 { grid-template-columns: 1fr; }
}

.check {
  display: flex !important;
  align-items: center;
  gap: 0.55rem;
  grid-template-columns: none !important;
}

.btn, button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover, button.btn:hover { transform: translateY(-1px); }

.btn.primary {
  background: var(--accent);
  border-color: transparent;
  color: var(--accent-ink);
}

.btn.danger {
  background: transparent;
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
  color: var(--danger);
}

.linkish {
  background: none;
  border: none;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  padding: 0;
}

.inline-form { display: inline; margin: 0; }

.aside { margin-top: 1.25rem; color: var(--muted); font-size: 0.92rem; }
.aside a { color: var(--accent); font-weight: 600; }

.flash {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin: 0 0 1rem;
  font-size: 0.92rem;
}

.flash.error {
  background: color-mix(in srgb, var(--danger) 12%, white);
  color: var(--danger);
}

.flash.ok {
  background: color-mix(in srgb, var(--accent) 12%, white);
  color: var(--accent);
}

.search-bar {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.search-bar input { flex: 1; }

.score-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.score-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
  animation: rise 0.5s ease both;
}

.score-row:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  transform: translateY(-1px);
}

.score-meta {
  display: grid;
  gap: 0.15rem;
}

.score-meta strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.composer, .muted { color: var(--muted); font-size: 0.9rem; }

.score-stats {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ink) 6%, white);
  color: var(--muted);
}

.pill.ok {
  background: color-mix(in srgb, var(--accent) 14%, white);
  color: var(--accent);
}

.pill.warn {
  background: color-mix(in srgb, var(--warn) 16%, white);
  color: var(--warn);
}

.empty {
  padding: 2.5rem 1.5rem;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
}

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
}

.panel {
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.panel h2 {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
}

.facts {
  display: grid;
  gap: 0.55rem;
  margin: 0 0 1rem;
}

.facts > div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.5rem;
  font-size: 0.92rem;
}

.facts dt { color: var(--muted); margin: 0; }
.facts dd { margin: 0; }

.summary {
  white-space: pre-wrap;
  font-size: 0.82rem;
  background: #f0f5f1;
  padding: 0.85rem;
  border-radius: 10px;
  overflow: auto;
  max-height: 280px;
}

.action-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.action-row.wrap { margin-bottom: 1rem; }

.danger-zone {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.file-drop input[type="file"] {
  padding: 0.85rem;
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: #fff;
}

.practice-body .topbar { display: none; }

.practice-shell {
  width: 100%;
  margin: 0;
  padding: 0;
}

.practice-bar {
  padding: 0.65rem 1.25rem;
  background: rgba(248, 252, 249, 0.9);
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}

.practice-bar a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

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

@media print {
  .topbar, .practice-bar, #player-chrome { display: none !important; }
}