/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #080808;
  --text: #f0ebe2;
  --text-muted: #8a857e;
  --card-bg: #111111;
  --card-border: #222222;
  --input-bg: #111111;
  --input-border: #333333;
}

body {
  font-family: "IBM Plex Mono", monospace;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* Header */
.site-header {
  padding: 32px 0;
  border-bottom: 1px solid var(--card-border);
}

.site-header .container {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.site-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.site-subtitle {
  font-size: 13px;
  color: var(--text-muted);
}

/* Main */
main {
  flex: 1;
  padding: 40px 0;
}

/* Footer */
.site-footer {
  padding: 32px 0;
  border-top: 1px solid var(--card-border);
}

.site-footer span {
  font-size: 12px;
  color: var(--text-muted);
}

/* Flash */
.flash-notice {
  padding: 12px 16px;
  border: 1px solid var(--card-border);
  margin-bottom: 24px;
  font-size: 13px;
}

/* Solutions Header */
.solutions-header {
  margin-bottom: 40px;
}

.solutions-header h1 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

/* Search */
.search-form {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.search-input {
  flex: 1;
  max-width: 400px;
  padding: 10px 14px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  outline: none;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  border-color: var(--text-muted);
}

.search-button {
  padding: 10px 20px;
  background: transparent;
  border: 1px solid var(--text);
  color: var(--text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  cursor: pointer;
}

.search-button:hover {
  background: var(--text);
  color: var(--bg);
}

/* Category Filters */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.category-filter {
  padding: 6px 14px;
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 12px;
  transition: all 0.15s;
}

.category-filter:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

.category-filter.active {
  border-color: var(--text);
  color: var(--text);
}

/* Solutions Grid */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

/* Solution Card */
.solution-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-category {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.complexity-badge {
  font-size: 11px;
  padding: 3px 10px;
  border: 1px solid var(--card-border);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.card-title {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.3px;
}

.card-summary {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.card-cost {
  display: flex;
  gap: 12px;
  align-items: center;
}

.market-rate {
  text-decoration: line-through;
  color: var(--text-muted);
}

.build-cost {
  color: var(--text);
  font-weight: 500;
}

.deploy-time {
  color: var(--text-muted);
  font-size: 12px;
}

.card-button {
  display: inline-block;
  padding: 10px 0;
  text-align: center;
  border: 1px solid var(--text);
  color: var(--text);
  text-decoration: none;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  transition: all 0.15s;
  margin-top: auto;
}

.card-button:hover {
  background: var(--text);
  color: var(--bg);
}

.no-results {
  color: var(--text-muted);
  font-size: 14px;
  padding: 40px 0;
}

/* Solution Detail */
.solution-detail {
  max-width: 720px;
}

.detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.solution-detail h1 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.detail-summary {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

.detail-section {
  margin-bottom: 32px;
}

.detail-section h3 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.detail-section p {
  font-size: 14px;
  line-height: 1.7;
}

.detail-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
  padding: 24px;
  border: 1px solid var(--card-border);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.stat-value {
  font-size: 15px;
  font-weight: 500;
}

.stat-value.market-rate {
  text-decoration: line-through;
  color: var(--text-muted);
  font-weight: 400;
}

.stat-value.build-cost {
  color: var(--text);
}

.build-guide-link {
  display: inline-block;
  padding: 14px 28px;
  border: 1px solid var(--text);
  color: var(--text);
  text-decoration: none;
  font-family: "IBM Plex Mono", monospace;
  font-size: 14px;
  margin-bottom: 32px;
  transition: all 0.15s;
}

.build-guide-link:hover {
  background: var(--text);
  color: var(--bg);
}

.back-link {
  margin-top: 24px;
}

.back-link a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
}

.back-link a:hover {
  color: var(--text);
}

/* Admin */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.admin-header h1 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.admin-header .card-button {
  padding: 10px 20px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--card-border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-weight: 500;
}

.admin-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--card-border);
}

.toggle-button {
  padding: 4px 12px;
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  cursor: pointer;
}

.toggle-button.published {
  border-color: var(--text);
  color: var(--text);
}

.toggle-button:hover {
  border-color: var(--text);
  color: var(--text);
}

.edit-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 12px;
}

.edit-link:hover {
  color: var(--text);
}

/* Admin Form */
.admin-form {
  max-width: 600px;
}

.form-errors {
  padding: 16px;
  border: 1px solid #aa3333;
  margin-bottom: 24px;
  font-size: 13px;
}

.form-errors p {
  margin-bottom: 4px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--text-muted);
}

.form-group select {
  appearance: none;
  cursor: pointer;
}

.form-group.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-group.checkbox label {
  margin-bottom: 0;
  text-transform: none;
  font-size: 13px;
  color: var(--text);
}

.form-group.checkbox input {
  width: auto;
}

.admin-form .card-button {
  padding: 12px 28px;
  background: transparent;
  cursor: pointer;
}

/* Mobile */
@media (max-width: 640px) {
  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .solutions-header h1 {
    font-size: 22px;
  }

  .solution-detail h1 {
    font-size: 22px;
  }

  .detail-stats {
    grid-template-columns: 1fr 1fr;
  }

  .site-header .container {
    flex-direction: column;
    gap: 4px;
  }

  .search-form {
    flex-direction: column;
  }

  .search-input {
    max-width: 100%;
  }

  .admin-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .admin-table {
    font-size: 12px;
  }

  .admin-table th,
  .admin-table td {
    padding: 8px;
  }
}