:root {
  --background: #060c13;
  --dark-bg: #06090f;
  --surface: #0b121c;
  --surface-soft: #0f1723;
  --border: #141926;
  --outline: #0e1116;
  --shadow: #04090e;
  --menu-bg: #030407;
  --sb-logo-color: #2e72b3;
  --sb-active-i-color: #3fa0fa;
  --sb-active-bg: #0b1826;
  --sb-scroll-bg: #15314e;
  --sb-title-text: #9a9fa5;
  --blue-active-text-i: #0b1826;
  --white-text: #ffffff;
  --muted-text: #9fb0c3;
  --muted-strong: #c7d2de;
  --chart-red: #f43f5e;
  --chart-green: #4ade80;
  --chart-blue: #60a5fa;
  --chart-yellow: #f59e0b;
  --chart-purple: #8884d8;
  --chart-white: #d1d5db;
  --task-pink: #df2f8c;
  --task-purple: #9d40ed;
  --task-light-purple: #706dff;
  --task-blue: #2873ec;
  --calendar-yellow-bg: #352206;
  --calendar-yellow: #ffd230;
  --calendar-red-bg: #340c11;
  --calendar-red: #ffa2a2;
  --calendar-green-bg: #022b16;
  --calendar-green: #7bf1a8;
  --team-performance-blue: #3fa0fa;
  --project-green-bg: #052f1c;
  --project-green: #05df72;
  --project-yellow-bg: #37260c;
  --project-yellow: #e17100;
  --project-blue-bg: #0e2040;
  --project-blue: #155dfc;
  --project-red-bg: #ffe2e2;
  --project-red: #e7000b;
  --success-bg: rgba(34, 197, 94, 0.16);
  --warning-bg: rgba(245, 158, 11, 0.16);
  --danger-bg: rgba(244, 63, 94, 0.16);
  --info-bg: rgba(63, 160, 250, 0.16);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background-color: var(--background);
  color: var(--white-text);
  font-family: "inter", "Segoe UI", sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
}

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

.page-shell,
.content-shell {
  width: min(84%, 1280px);
  margin-left: 15%;
  padding: 112px 24px 40px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 28px;
}

.page-header h1,
.title h1 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.1;
  letter-spacing: 0;
}

.page-header p,
.page-subtitle {
  color: var(--muted-text);
  margin-top: 8px;
  max-width: 720px;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.surface-card {
  background: linear-gradient(180deg, rgba(11, 18, 28, 0.96), rgba(6, 9, 15, 0.98));
  border: 1px solid var(--border);
  outline: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.toolbar-btn,
.project-download-btn,
.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  border: 1px solid rgba(63, 160, 250, 0.25);
  background: rgba(63, 160, 250, 0.1);
  color: var(--white-text);
  padding: 12px 18px;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.toolbar-btn:hover,
.project-download-btn:hover,
.primary-btn:hover,
.secondary-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(63, 160, 250, 0.45);
  background: rgba(63, 160, 250, 0.18);
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.project-download-btn {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9999;
  box-shadow: 0 16px 36px rgba(4, 9, 14, 0.45);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.metric-card {
  padding: 22px;
}

.metric-label {
  color: var(--muted-text);
  font-size: 14px;
  margin-bottom: 14px;
}

.metric-value {
  font-size: 34px;
  font-weight: 700;
}

.metric-footnote {
  color: var(--muted-text);
  margin-top: 10px;
  font-size: 14px;
}

.badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.05);
}

.badge-chip.success {
  background: var(--success-bg);
  color: #8cf0b2;
}

.badge-chip.warning {
  background: var(--warning-bg);
  color: #ffd089;
}

.badge-chip.danger {
  background: var(--danger-bg);
  color: #ff9fb2;
}

.badge-chip.info {
  background: var(--info-bg);
  color: #8dcdff;
}

@media (max-width: 1100px) {
  .page-shell,
  .content-shell {
    width: calc(100% - 32px);
    margin-left: 0;
    padding: 96px 16px 32px;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .page-header {
    flex-direction: column;
  }

  .page-actions {
    width: 100%;
    justify-content: flex-start;
  }
}