@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
  --primary: #7C9A6E;
  --primary-dark: #5E7D50;
  --primary-light: #EDF4EB;
  --accent: #D4A76A;
  --green: #4CAF50;
  --bg: #F7F5F2;
  --white: #FFFDF9;
  --text: #3D3D3D;
  --text-secondary: #9E9689;
  --border: #E4E0DA;
  --error: #C0392B;
  --sidebar-width: 220px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  background: var(--white);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; z-index: 10;
}

.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 700; font-size: 16px; color: var(--primary);
}

.sidebar-links {
  flex: 1; padding: 12px 8px;
  display: flex; flex-direction: column; gap: 2px;
}

.sidebar-links a {
  display: block; padding: 10px 12px; border-radius: 8px;
  text-decoration: none; color: var(--text-secondary);
  font-size: 14px; font-weight: 500; transition: all 0.15s;
}
.sidebar-links a:hover { background: var(--bg); color: var(--text); }
.sidebar-links a.active { background: var(--primary-light); color: var(--primary-dark); font-weight: 600; }

.sidebar-footer {
  padding: 16px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-secondary);
  display: flex; align-items: center; justify-content: space-between;
}
.sidebar-footer button {
  background: none; border: 1px solid var(--border); border-radius: 4px;
  padding: 2px 8px; font-size: 11px; cursor: pointer; color: var(--text-secondary);
}
.sidebar-footer button:hover { background: var(--bg); }

.main-content { flex: 1; margin-left: var(--sidebar-width); padding: 24px 32px; max-width: 1200px; }

.page h2 {
  font-size: 22px; font-weight: 700; margin-bottom: 20px;
}

/* Stat Cards */
.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-bottom: 24px;
}

.stat-card {
  background: var(--white); border-radius: 12px; padding: 20px;
  border: 1px solid var(--border);
}
.stat-card.alert { border-left: 3px solid var(--error); }
.stat-card .stat-label { font-size: 13px; color: var(--text-secondary); font-weight: 500; }
.stat-card .stat-value { font-size: 28px; font-weight: 700; margin: 4px 0; }
.stat-card .stat-icon { font-size: 20px; }
.stat-card .stat-alert { font-size: 11px; color: var(--error); margin-top: 4px; }

/* Cards */
.card {
  background: var(--white); border-radius: 12px; padding: 20px;
  margin-bottom: 16px; border: 1px solid var(--border);
}
.card h3 { font-size: 15px; font-weight: 600; margin-bottom: 12px; }
.card.highlight { border: 2px solid var(--primary); }
.card.warning { border-left: 3px solid var(--accent); }

/* Data Tables */
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
  text-align: left; padding: 8px 12px; border-bottom: 2px solid var(--border);
  font-weight: 600; font-size: 12px; text-transform: uppercase; color: var(--text-secondary);
  letter-spacing: 0.5px;
}
.data-table td { padding: 10px 12px; border-bottom: 1px solid var(--bg); }
.data-table tr:hover td { background: var(--bg); }
.data-table tr.clickable { cursor: pointer; }

/* Bar Chart */
.bar-chart { display: flex; align-items: flex-end; gap: 4px; height: 120px; padding-top: 8px; }
.bar-chart-bar {
  flex: 1; background: var(--primary); border-radius: 3px 3px 0 0;
  min-height: 2px; position: relative; transition: height 0.3s;
}
.bar-chart-bar:hover { opacity: 0.8; }
.bar-chart-bar .bar-tooltip {
  display: none; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
  background: var(--text); color: white; padding: 2px 6px; border-radius: 4px;
  font-size: 11px; white-space: nowrap; margin-bottom: 4px;
}
.bar-chart-bar:hover .bar-tooltip { display: block; }
.bar-chart-labels {
  display: flex; gap: 4px; margin-top: 4px;
}
.bar-chart-labels span {
  flex: 1; text-align: center; font-size: 9px; color: var(--text-secondary);
}

/* Tabs */
.tabs {
  display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 16px;
}
.tabs button {
  padding: 8px 16px; border: none;
  border-bottom: 2px solid transparent;
  background: none; color: var(--text-secondary);
  font-weight: 500; cursor: pointer; margin-bottom: -2px; font-size: 14px;
}
.tabs button:hover { color: var(--text); }
.tabs button.active {
  border-bottom-color: var(--primary); color: var(--primary); font-weight: 600;
}

/* Buttons */
.btn {
  padding: 8px 16px; border-radius: 6px; border: none;
  font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.15s;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { background: #ccc; cursor: default; }
.btn-danger { background: var(--error); color: white; }
.btn-danger:hover { background: #a93226; }
.btn-outline {
  background: none; border: 1px solid var(--border); color: var(--text);
}
.btn-outline:hover { background: var(--bg); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* Forms */
.form-row { display: flex; gap: 8px; align-items: center; }
.form-input {
  flex: 1; padding: 8px 12px; border-radius: 6px;
  border: 1px solid var(--border); font-size: 14px;
}

/* Toggle */
.toggle-label {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
}
.toggle-label input[type="checkbox"] {
  width: 18px; height: 18px; accent-color: var(--primary);
}

/* Status colors */
.status-active { color: var(--green); }
.status-expired { color: var(--text-secondary); }
.status-error { color: var(--error); }
.status-warning { color: var(--accent); }

/* Login Page */
.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; background: var(--bg);
}
.login-card {
  background: var(--white); border-radius: 12px; padding: 40px;
  border: 1px solid var(--border); width: 100%; max-width: 360px;
}
.login-card h2 { text-align: center; margin-bottom: 24px; color: var(--primary); }
.login-card .form-group { margin-bottom: 16px; }
.login-card label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 4px; color: var(--text-secondary); }
.login-card input {
  width: 100%; padding: 10px 12px; border-radius: 6px;
  border: 1px solid var(--border); font-size: 14px;
}
.login-card .error { color: var(--error); font-size: 13px; margin-bottom: 12px; }
.login-card button {
  width: 100%; padding: 10px; border-radius: 6px;
  background: var(--primary); color: white; border: none;
  font-size: 14px; font-weight: 600; cursor: pointer;
}
.login-card button:hover { background: var(--primary-dark); }

/* Badges */
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 10px;
  font-size: 12px; font-weight: 600; margin-left: 8px;
}
.badge-green { background: #E8F5E9; color: #388E3C; }
.badge-red { background: #FFEBEE; color: #C0392B; }

/* Misc */
.text-muted { color: var(--text-secondary); font-size: 14px; }
.loading { text-align: center; padding: 2rem; color: var(--text-secondary); }
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline; }