:root {
  --teal: #0f766e;
  --teal-dark: #115e59;
  --teal-light: #ccfbf1;
  --ink: #1f2937;
  --muted: #6b7280;
  --bg: #f4f7f8;
  --card: #ffffff;
  --border: #d7dfe3;
  --warn-bg: #fff7ed;
  --warn-border: #f59e0b;
  --danger: #b91c1c;
  --ok: #15803d;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--teal); color: #fff; padding: 8px 14px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

header {
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: #fff;
  padding: 28px 16px 20px;
  text-align: center;
}
header h1 { margin: 0 0 4px; font-size: 1.7rem; }
.tagline { margin: 0 0 14px; opacity: .9; }

.disclaimer.banner {
  background: var(--warn-bg);
  border: 2px solid var(--warn-border);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: .9rem;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

main {
  max-width: 900px;
  margin: 20px auto;
  padding: 0 14px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.card h2 { margin-top: 0; font-size: 1.2rem; color: var(--teal-dark); }
.small-heading { font-size: 1rem; }

.muted { color: var(--muted); font-size: .9rem; }
.req { color: var(--danger); }

/* Progress */
.needed-label { font-size: .9rem; }
#hoursNeeded {
  width: 110px; padding: 8px; border: 1px solid var(--border);
  border-radius: 8px; margin: 6px 0 14px;
}
.progress-track {
  height: 22px;
  border-radius: 999px;
  background: #e5eef0;
  border: 1px solid var(--border);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--teal), #34d399);
  transition: width .4s ease;
}
.progress-text { margin: 8px 0 2px; }

/* Form */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-weight: 600; font-size: .9rem; }
.field small { color: var(--muted); }

input[type="text"], input[type="date"], input[type="number"],
input[type="search"], select, textarea {
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 3px solid var(--teal-light);
  border-color: var(--teal);
}

fieldset.skills-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 14px 0;
  padding: 12px;
}
fieldset legend { font-weight: 600; padding: 0 6px; }
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 4px 12px;
}
.skills-grid label {
  display: flex; align-items: center; gap: 8px;
  font-size: .92rem; padding: 4px 6px; border-radius: 6px;
}
.skills-grid label:hover { background: var(--teal-light); }
.skills-grid input { accent-color: var(--teal); }

.form-actions { display: flex; gap: 10px; flex-wrap: wrap; }

button {
  background: var(--teal);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 1rem;
  cursor: pointer;
}
button:hover { background: var(--teal-dark); }
button.secondary {
  background: #fff; color: var(--teal-dark);
  border: 1px solid var(--teal);
}
button.secondary:hover { background: var(--teal-light); }
button.icon-btn {
  padding: 5px 10px; font-size: .85rem;
}
button.danger { background: #fee2e2; color: var(--danger); border: 1px solid #fca5a5; }
button.danger:hover { background: #fecaca; }

.form-msg { margin-top: 10px; font-weight: 600; min-height: 1.2em; }
.form-msg.error { color: var(--danger); }
.form-msg.ok { color: var(--ok); }

/* Entries list */
.log-actions {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 12px;
}
.search-input { flex: 1 1 200px; }
#searchBox { flex: 1 1 220px; }
.file-label {
  display: inline-block;
  background: #fff; color: var(--teal-dark);
  border: 1px solid var(--teal);
  border-radius: 8px; padding: 9px 14px; cursor: pointer; font-size: 1rem;
}
.file-label:hover { background: var(--teal-light); }
#importFile { display: none; }

.entry {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: #fbfdfd;
}
.entry-top {
  display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap;
  align-items: baseline;
}
.entry h3 { margin: 0; font-size: 1rem; color: var(--teal-dark); }
.entry .date { color: var(--muted); font-size: .88rem; }
.entry .hours-badge {
  background: var(--teal-light); color: var(--teal-dark);
  padding: 2px 10px; border-radius: 999px; font-weight: 600; font-size: .85rem;
  white-space: nowrap;
}
.entry .entry-msg { margin: 4px 0 0; font-size: .95rem; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.skill-tag {
  background: #eef3f4; border: 1px solid var(--border);
  border-radius: 999px; padding: 1px 10px; font-size: .8rem;
}
.entry .row-actions { margin-top: 8px; display: flex; gap: 8px; }

/* Footer */
footer {
  text-align: center;
  padding: 18px;
  color: var(--muted);
  font-size: .85rem;
}
footer a { color: var(--teal-dark); }

@media print { body { background: #fff; } }