* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #020617;
  color: #e5e7eb;
}

.app {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
}

/* ======== LYXIG HEADER ======== */

.app-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-top: 0.5rem;
}

.header-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.85rem;
  border-radius: 999px;
  border: 1px solid #3f3f46;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #9ca3af;
  background: rgba(255, 255, 255, 0.03);
  margin-bottom: 0.7rem;
}

.header-title {
  margin: 0;
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, #f59e0b, #facc15, #22c55e);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.header-subtitle {
  margin: 0.7rem auto 0;
  max-width: 580px;
  font-size: 1rem;
  line-height: 1.45;
  color: #9ca3af;
  opacity: 0.85;
}


main {
  display: grid;
  grid-template-columns: 1fr; /* en sektion åt gången */
  gap: 1.5rem;
}

/* Vy-knappar (bara ikoner) */

.view-switch {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.view-btn {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid #1f2937;
  background: #020617;
  color: #9ca3af;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.view-btn.active {
  background: #111827;
  color: #e5e7eb;
  border-color: #3b82f6;
  transform: translateY(-1px);
}

.view-btn:hover {
  background: #020617;
  border-color: #4b5563;
}

/* Dölj sektioner */

.hidden {
  display: none;
}

/* Sektioner */

section {
  background: #020617;
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
  border: 1px solid #111827;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.section-header h2 {
  margin: 0.2rem 0;
}

/* Månadskontroller */

.month-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.month-controls button {
  border: none;
  background: #111827;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  cursor: pointer;
  color: #e5e7eb;
  font-size: 0.9rem;
}

.month-controls button:hover {
  background: #020617;
}

#month-label {
  font-weight: 600;
  font-size: 0.9rem;
}

/* Valuta-väljare */

.currency-settings {
  margin-top: 0.75rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #9ca3af;
}

.currency-settings select {
  background: #020617;
  border: 1px solid #1f2937;
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  color: #e5e7eb;
  font-size: 0.85rem;
}

#calendar-legend {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-size: 0.85rem;
  margin: 0.4rem 0 0.75rem;
}

.legend-box {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  display: inline-block;
  margin-right: 0.25rem;
}

.legend-box.win {
  background: rgba(16, 185, 129, 0.7);
}

.legend-box.loss {
  background: rgba(248, 113, 113, 0.8);
}

.legend-box.flat {
  background: rgba(148, 163, 184, 0.8);
}

/* Kalender */

#calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.35rem;
}

/* Kalenderruta – kvadratisk, glow, tydlig text */

.calendar-cell {
  position: relative;
  background: radial-gradient(circle at top left, #020617 0, #020617 40%, #020617 100%);
  border-radius: 0.9rem;
  border: 1px solid #111827;
  aspect-ratio: 1 / 1;
  min-height: 90px;
  padding: 0.4rem 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease,
    border-color 0.12s ease,
    background 0.12s ease;
  overflow: hidden;
}

.calendar-cell:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
  border-color: #1f2937;
}

.calendar-cell.empty {
  border-style: dashed;
  opacity: 0.25;
  cursor: default;
}

.calendar-date {
  font-size: 0.75rem;
  font-weight: 600;
  color: #6b7280;
}

.calendar-pnl {
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.calendar-meta {
  font-size: 0.7rem;
  color: #9ca3af;
  margin-top: 0.15rem;
  line-height: 1.1;
  max-height: 2.2em;
  overflow: hidden;
}

/* Vinst/förlust/flat */

.calendar-cell.win {
  background: radial-gradient(circle at top right, rgba(34, 197, 94, 0.12), #020617 55%);
  border-color: rgba(34, 197, 94, 0.6);
}

.calendar-cell.loss {
  background: radial-gradient(circle at top right, rgba(248, 113, 113, 0.12), #020617 55%);
  border-color: rgba(248, 113, 113, 0.6);
}

.calendar-cell.flat {
  background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.05), #020617 55%);
  border-color: #111827;
}

/* Månads-sammanfattning */

#month-summary {
  margin-top: 0.9rem;
  font-size: 0.9rem;
  display: grid;
  gap: 0.1rem;
}

/* Daglig statistik */

.stats-box {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: 0.75rem;
  background: #020617;
  border: 1px solid #1f2937;
  font-size: 0.88rem;
}

.stats-box h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

/* Journal */

#journal-section h2 {
  margin-top: 0;
}

#trade-form {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

label {
  font-size: 0.9rem;
  color: #9ca3af;
}

input,
select,
textarea {
  background: #020617;
  border: 1px solid #1f2937;
  border-radius: 0.6rem;
  padding: 0.4rem 0.5rem;
  color: #e5e7eb;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #3b82f6;
}

.primary-btn {
  margin-top: 0.5rem;
  padding: 0.45rem 0.75rem;
  border-radius: 0.75rem;
  border: none;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: white;
  font-weight: 600;
  cursor: pointer;
}

.primary-btn:hover {
  filter: brightness(1.05);
}

/* Filter & tags */

.journal-filter {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.journal-filter button {
  border-radius: 0.6rem;
  border: 1px solid #1f2937;
  background: #111827;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  font-size: 0.8rem;
  color: #e5e7eb;
}

.journal-filter button:hover {
  background: #020617;
}

.journal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

#tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag-chip {
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  border: 1px solid #374151;
  cursor: pointer;
  font-size: 0.8rem;
}

.tag-chip.active {
  background: #3b82f6;
  border-color: #60a5fa;
}

/* Tabell */

#trades-table-wrapper {
  max-height: 320px;
  overflow: auto;
  border-radius: 0.75rem;
  border: 1px solid #1f2937;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

thead {
  position: sticky;
  top: 0;
  background: #020617;
  z-index: 1;
}

th,
td {
  padding: 0.45rem;
  border-bottom: 1px solid #111827;
  text-align: left;
  vertical-align: top;
}

td.pnl-positive {
  color: #4ade80;
}

td.pnl-negative {
  color: #f87171;
}

.delete-btn {
  border: none;
  background: #1f2937;
  color: #fca5a5;
  padding: 0.25rem 0.5rem;
  border-radius: 0.6rem;
  cursor: pointer;
  font-size: 0.7rem;
}

.delete-btn:hover {
  background: #111827;
}

/* Footer */

footer {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.75rem;
  color: #6b7280;
}

/* Loading-screen */

#loading-screen {
  position: fixed;
  inset: 0;
  background: #020617;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.3s ease;
}

#loading-screen img {
  width: 180px;
  max-width: 60%;
  opacity: 0.96;
}

/* Mobil */

@media (max-width: 900px) {
  main {
    grid-template-columns: 1fr;
  }
}