:root {
  --primary: #570000;
  --primary-dark: #410000;
  --primary-container: #800000;
  --secondary: #77592e;
  --secondary-container: #fdd39e;
  --secondary-fixed: #ffddb3;
  --surface: #fbf9f7;
  --surface-container: #efedec;
  --surface-container-low: #f5f3f1;
  --surface-container-lowest: #ffffff;
  --surface-container-high: #eae8e6;
  --outline: #8e706c;
  --outline-variant: #e2bfb9;
  --on-primary: #ffffff;
  --on-surface: #1b1c1b;
  --on-surface-variant: #5a413d;
  --primary-fixed: #ffdad4;
  --primary-fixed-dim: #ffb4a8;
  --tertiary: #002e18;
  --tertiary-fixed: #b4f0c7;
  --tertiary-fixed-dim: #98d4ac;
}

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

body {
  min-height: 100vh;
  background: var(--surface);
  font-family: 'Manrope', sans-serif;
  color: var(--on-surface);
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--outline-variant);
  border-radius: 99px;
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  font-size: 24px;
  line-height: 1;
  display: inline-block;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  vertical-align: middle;
}

.icon-fill {
  font-variation-settings: 'FILL' 1;
}

a {
  text-decoration: none;
}

/* Button Component Styles */
.btn {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: all .2s;
  text-decoration: none;
}

.btn-filled {
  background: var(--primary);
  color: #fff;
}

.btn-outlined {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--outline-variant);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  padding: 8px 16px;
}

.btn-danger {
  background: var(--primary-container);
  color: #fff;
}

/* Card Component */
.card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--outline-variant);
  padding: 24px;
  transition: all .2s;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(87,0,0,0.08);
}

/* Badge Component */
.badge {
  background: var(--secondary-container);
  color: var(--secondary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  font-family: 'Manrope', sans-serif;
  display: inline-block;
}

/* Avatar Component */
.avatar {
  border-radius: 50%;
  overflow: hidden;
  background: var(--primary-fixed);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--outline-variant);
  flex-shrink: 0;
}

/* Progress Component */
.progress-container {
  width: 100%;
  background: var(--surface-container-high);
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  border-radius: 999px;
  transition: width .5s;
}

/* Layout Utilities */
.shell-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 64px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
}
.shell-content {
  padding-top: 64px;
}