:root {
  --canvas: hsl(0 0% 100%);
  --canvas-elevated: hsl(0 0% 98%);
  --canvas-hairline-soft: hsl(0 0% 95%);
  --ink: hsl(0 0% 9%);
  --body: hsl(0 0% 38%);
  --mute: hsl(0 0% 55%);
  --faint: hsl(0 0% 80%);
  --hairline: hsl(0 0% 90%);
  --hairline-soft: hsl(0 0% 94%);
  --error: hsl(0 72% 51%);
  --warning: hsl(38 92% 50%);
  --success: hsl(142 71% 45%);
  --btn-primary-hover: hsl(0 0% 20%);
  --btn-destructive-border: rgba(220, 38, 38, 0.4);
  --btn-destructive-hover: rgba(220, 38, 38, 0.1);
  --table-hover: rgba(0, 0, 0, 0.02);
}

.dark {
  --canvas: hsl(0 0% 3.5%);
  --canvas-elevated: hsl(0 0% 6.5%);
  --canvas-hairline-soft: hsl(0 0% 9%);
  --ink: hsl(0 0% 98%);
  --body: hsl(0 0% 62%);
  --mute: hsl(0 0% 42%);
  --faint: hsl(0 0% 28%);
  --hairline: hsl(0 0% 12%);
  --hairline-soft: hsl(0 0% 8.5%);
  --error: hsl(0 63% 50%);
  --warning: hsl(38 92% 50%);
  --success: hsl(142 71% 45%);
  --btn-primary-hover: #e5e5e5;
  --btn-destructive-border: rgba(205, 51, 51, 0.4);
  --btn-destructive-hover: rgba(205, 51, 51, 0.1);
  --table-hover: rgba(255, 255, 255, 0.015);
}

* {
  box-sizing: border-box;
  border-radius: 0px !important;
  box-shadow: none !important;
}

.avatar, .avatar-img, .rounded-full, [data-avatar] {
  border-radius: 9999px !important;
}

body {
  background-color: var(--canvas);
  color: var(--body);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-top: 0;
}

.font-mono, code, pre, .mono-data {
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace !important;
}

/* Minimal Custom Scrollbar */
::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--hairline);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--mute);
}

/* Hairline borders */
.border-hairline {
  border-color: var(--hairline) !important;
}
.border-hairline-soft {
  border-color: var(--hairline-soft) !important;
}

/* Clean Button Styles */
.btn-primary {
  background-color: var(--ink);
  color: var(--canvas);
  font-weight: 500;
  height: 34px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--ink);
  cursor: pointer;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: -0.01em;
  transition: all 0.15s ease;
}
.btn-primary:hover {
  background-color: var(--btn-primary-hover);
  border-color: var(--btn-primary-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--ink);
  font-weight: 500;
  height: 34px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--hairline);
  cursor: pointer;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: -0.01em;
  transition: all 0.15s ease;
}
.btn-outline:hover {
  background-color: var(--canvas-elevated);
  border-color: var(--mute);
}

.btn-ghost {
  background-color: transparent;
  color: var(--body);
  font-weight: 500;
  height: 34px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  font-size: 13px;
  transition: all 0.15s ease;
}
.btn-ghost:hover {
  color: var(--ink);
  background-color: var(--canvas-elevated);
}

.btn-destructive {
  background-color: transparent;
  color: var(--error);
  font-weight: 500;
  height: 34px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--btn-destructive-border);
  cursor: pointer;
  text-decoration: none;
  font-size: 13px;
}
.btn-destructive:hover {
  background-color: var(--btn-destructive-hover);
}

/* Card Style - Clean, spacious, flat */
.card-fc {
  background-color: var(--canvas-elevated);
  border: 1px solid var(--hairline);
  padding: 24px;
}
.card-fc-dense {
  background-color: var(--canvas-elevated);
  border: 1px solid var(--hairline);
  padding: 16px;
}

/* Clean Input Styles */
.input-fc {
  background-color: var(--canvas);
  border: 1px solid var(--hairline);
  color: var(--ink);
  height: 34px;
  padding: 6px 12px;
  font-size: 13px;
  font-family: inherit;
  width: 100%;
  outline: none;
  transition: border-color 0.15s ease;
}
.input-fc:focus {
  border-color: var(--mute);
}
.input-fc::placeholder {
  color: var(--mute);
}

textarea.input-fc {
  height: auto;
  min-height: 80px;
}

select.input-fc {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}

/* Clean Minimal Badge Styles */
.badge-fc {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 1px 6px;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid var(--hairline);
  background-color: transparent;
  color: var(--body);
}
.badge-ink {
  background-color: var(--ink);
  color: var(--canvas);
  border-color: var(--ink);
}
.badge-mute {
  background-color: transparent;
  color: var(--mute);
  border-color: var(--hairline);
}

/* Semantic dots / signals (clean, subtle, non-intrusive) */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 9999px !important;
  display: inline-block;
}
.status-dot-success {
  background-color: var(--success);
}
.status-dot-warning {
  background-color: var(--warning);
}
.status-dot-error {
  background-color: var(--error);
}
.status-dot-neutral {
  background-color: var(--mute);
}

/* Minimal Table styling */
.table-fc {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}
.table-fc th {
  background-color: var(--canvas);
  color: var(--mute);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline);
}
.table-fc td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--hairline);
  color: var(--body);
  background-color: transparent;
}
.table-fc tr:hover td {
  background-color: var(--table-hover);
}