:root {
  color-scheme: light dark;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0f172a;
  color: #f8fafc;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 2rem 1rem;
  background: #0f172a;
}

.container {
  width: min(960px, 100%);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hidden {
  display: none !important;
}

.card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(12px);
}

.card h1,
.card h2,
.card h3 {
  margin-bottom: 0.75rem;
}

.subtitle {
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tab-button {
  flex: 1;
  padding: 0.75rem;
  background: rgba(148, 163, 184, 0.1);
  border: none;
  border-radius: 12px;
  color: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.tab-button.active {
  background: #38bdf8;
  color: #0f172a;
  font-weight: 600;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.input-group {
  display: grid;
  gap: 0.6rem;
}

.input-label {
  font-size: 0.85rem;
  color: #cbd5f5;
}

.image-mode {
  display: inline-flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.image-mode label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: #cbd5f5;
}

.form.compact label {
  display: grid;
  gap: 0.35rem;
}

label {
  font-size: 0.85rem;
  color: #cbd5f5;
}

input,
textarea,
select,
button {
  font: inherit;
}

input,
textarea,
select {
  padding: 0.65rem 0.75rem;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.6);
  color: inherit;
}

textarea {
  resize: vertical;
}

input[type='number']::-webkit-inner-spin-button,
input[type='number']::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type='number'] {
  -moz-appearance: textfield;
}

button {
  padding: 0.75rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button.primary {
  background: linear-gradient(135deg, #38bdf8, #0369a1);
  color: #0f172a;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(56, 189, 248, 0.25);
}

button.ghost {
  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.4);
  color: inherit;
}

button.ghost.accent {
  border-color: rgba(56, 189, 248, 0.6);
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
}

button.ghost.accent:hover {
  background: rgba(56, 189, 248, 0.16);
}

button.ghost.accent.active {
  background: rgba(56, 189, 248, 0.24);
  color: #0f172a;
}

button:active {
  transform: translateY(1px);
}

.form-error {
  min-height: 1.1rem;
  color: #f87171;
  font-size: 0.8rem;
}

.card > * + * {
  margin-top: 1rem;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 1rem;
}

.top-bar h1 {
  margin-bottom: 0.25rem;
}

#user-username {
  color: #94a3b8;
  font-size: 0.9rem;
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

button.small {
  padding: 0.55rem 0.9rem;
  font-size: 0.9rem;
}

.view-section {
  display: grid;
  gap: 1.5rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  padding-bottom: 1rem;
}

.forms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.stat {
  font-size: 1.1rem;
  line-height: 1.5;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
}

.list.compact {
  gap: 0.5rem;
  padding-bottom: 0.5rem;
}

.list-item {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 12px;
  padding: 0 1rem 1rem 1rem;
  display: grid;
  gap: 0.5rem;
}

.list-item.clickable {
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.list-item.clickable:hover {
  border-color: rgba(56, 189, 248, 0.6);
  background: rgba(15, 23, 42, 0.75);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
}

.defense-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding-top: 0.5rem;
  flex-wrap: wrap;
}

#defense-log-card {
  margin-bottom: 1rem;
}

.defense-meta {
  font-size: 0.85rem;
  color: #94a3b8;
  display: flex;
  gap: 1rem;
  padding-bottom: 0.5rem;
  flex-wrap: wrap;
}

#base-detail-view,
#category-detail-view {
  grid-template-columns: minmax(0, 1fr);
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.detail-created {
  font-size: 0.85rem;
  color: #94a3b8;
}

.detail-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.detail-links a {
  color: #38bdf8;
  text-decoration: none;
  font-size: 0.85rem;
}

.detail-links a:hover {
  text-decoration: underline;
}

.detail-image {
  margin-top: 1rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.detail-image img {
  display: block;
  width: 100%;
  height: auto;
}

.styled-number {
  appearance: textfield;
  padding-right: 2.75rem;
  background-image: linear-gradient(-135deg, rgba(56, 189, 248, 0) 50%, rgba(56, 189, 248, 0.8) 50%),
    linear-gradient(45deg, rgba(56, 189, 248, 0) 50%, rgba(56, 189, 248, 0.8) 50%);
  background-repeat: no-repeat;
  background-size: 12px 12px;
  background-position: calc(100% - 0.85rem) 0.9rem, calc(100% - 0.85rem) calc(100% - 0.9rem);
}

.styled-number:focus {
  border-color: rgba(56, 189, 248, 0.8);
}

.muted {
  color: #94a3b8;
}

@media (max-width: 600px) {
  body {
    padding: 1.5rem 1rem;
  }

  .card {
    padding: 1.25rem;
  }

  .tabs {
    flex-direction: column;
  }

  .tab-button {
    width: 100%;
  }
}