:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-soft: #f7faf7;
  --text: #0b1f16;
  --muted: #728077;
  --line: #e7eee8;
  --primary: #0d3f29;
  --primary-dark: #092f1f;
  --sidebar: #0d3f29;
  --active: #cffa57;
  --active-soft: rgba(207, 250, 87, .14);
  --accent: #cffa57;
  --accent-dark: #b7e93f;
  --danger: #b42318;
  --shadow: 0 18px 45px rgba(13, 63, 41, .08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 250px;
  padding: 28px 22px;
  background: var(--sidebar);
  color: #f7fff2;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--active);
  color: var(--primary);
  font-weight: 800;
}
.brand small { color: rgba(255,255,255,.68); display: block; margin-top: 3px; }
.sidebar nav { display: grid; gap: 8px; }
.sidebar nav a, .logout {
  color: rgba(255,255,255,.78);
  padding: 13px 16px;
  border-radius: 14px;
  font-weight: 700;
}
.sidebar nav a.active, .sidebar nav a:hover, .logout:hover {
  background: var(--active);
  color: var(--primary);
}
.logout { margin-top: auto; }

.main {
  margin-left: 260px;
  padding: 28px 30px 38px;
}
.auth-main {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-panel {
  width: min(980px, 100%);
  display: grid;
  grid-template-columns: 1.1fr 420px;
  gap: 28px;
  align-items: center;
}
.login-copy {
  min-height: 520px;
  padding: 52px;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: white;
  background:
    url("https://images.unsplash.com/photo-1488521787991-ed7bbaae773c?auto=format&fit=crop&w=1200&q=80") center/cover;
  background-color: var(--primary);
  background-blend-mode: multiply;
}
.login-copy h1 { font-size: 42px; line-height: 1.05; margin: 10px 0 12px; letter-spacing: 0; }
.login-copy p { color: #e6f2eb; max-width: 520px; font-size: 17px; }
.card, .panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.login-card { padding: 28px; }
.login-card h2 { margin-top: 0; }

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
h1 { margin: 4px 0 0; font-size: 30px; letter-spacing: 0; }
h2 { font-size: 18px; margin: 0 0 18px; letter-spacing: 0; }
.eyebrow {
  display: inline-flex;
  color: var(--primary);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 999px;
  padding: 11px 15px;
  cursor: pointer;
  font-weight: 700;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--primary); }
.btn.primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.ghost { background: var(--surface-soft); }
.btn.danger { color: white; background: var(--danger); border-color: var(--danger); margin-left: auto; }

label { display: grid; gap: 8px; color: var(--muted); font-weight: 700; font-size: 13px; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 13px;
  background: white;
  color: var(--text);
  min-height: 44px;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(15, 122, 84, .16);
  border-color: var(--primary);
}

.alert {
  padding: 12px 14px;
  border-radius: 14px;
  margin-bottom: 16px;
  background: #e9f6ee;
  color: #11613f;
  border: 1px solid #c8ead6;
}
.alert.error {
  background: #fff0ed;
  color: var(--danger);
  border-color: #ffd2cc;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 20px;
}
.stats article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.stats small, .stats span { color: var(--muted); display: block; }
.stats strong { display: block; font-size: 26px; margin: 10px 0 4px; letter-spacing: 0; }

.grid.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.panel { padding: 24px; }
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}
.panel-head h2 { margin-bottom: 4px; }
.panel-head p, .muted-line {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.delta {
  min-width: 190px;
  border-radius: 18px;
  padding: 12px;
  text-align: right;
  background: var(--active-soft);
}
.delta span { display: block; font-weight: 900; }
.delta small { color: var(--muted); }
.delta.up { color: var(--primary); }
.delta.down { color: var(--danger); }
.month-chart {
  min-height: 180px;
  display: grid;
  grid-template-columns: repeat(12, minmax(38px, 1fr));
  gap: 12px;
  align-items: end;
  padding-top: 8px;
  overflow-x: auto;
}
.month-bar {
  height: 150px;
  min-width: 38px;
  display: grid;
  grid-template-rows: 24px 1fr 24px;
  gap: 8px;
  align-items: end;
  text-align: center;
}
.month-bar strong {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  transform: none;
}
.month-bar i {
  width: 10px;
  margin: 0 auto;
  min-height: 4px;
  border-radius: 8px 8px 2px 2px;
  background: var(--primary);
}
.month-bar span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}
.bar-row {
  display: grid;
  grid-template-columns: 130px 1fr 120px;
  gap: 12px;
  align-items: center;
  margin: 12px 0;
  font-size: 14px;
}
.bar-row div {
  height: 8px;
  border-radius: 999px;
  background: var(--surface-soft);
  overflow: hidden;
}
.bar-row i {
  display: block;
  height: 100%;
  background: var(--sidebar);
}
.bar-row strong { text-align: right; font-size: 13px; }
.compact-list { display: grid; gap: 6px; }
.compact-list a {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 12px;
  border-radius: 16px;
  background: var(--surface-soft);
}
.compact-list small, table small {
  display: block;
  color: var(--muted);
  margin-top: 4px;
}

.filters {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr repeat(2, .9fr) auto auto;
  gap: 10px;
  margin-bottom: 16px;
}
.donors-filter {
  grid-template-columns: minmax(240px, 1fr) auto;
  max-width: 640px;
}
.table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
table { width: 100%; border-collapse: collapse; min-width: 820px; }
th, td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 14px 16px;
  vertical-align: middle;
}
th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
tr:last-child td { border-bottom: 0; }
.money { font-weight: 800; }
.actions { text-align: right; color: var(--primary); font-weight: 800; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.wide { grid-column: 1 / -1; }
.form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 6px;
}
.proof-link a { color: var(--primary); font-weight: 800; }
.settings-form {
  display: grid;
  gap: 16px;
  max-width: 520px;
}
.settings-grid {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: 18px;
  align-items: start;
}
.settings-grid > .panel:last-child {
  grid-column: 2;
}
.inline-form {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(180px, 1.3fr) auto;
  gap: 10px;
  margin-bottom: 16px;
}
.settings-grid > .panel:last-child .inline-form {
  grid-template-columns: 1fr auto;
}
.setting-list {
  display: grid;
  gap: 8px;
}
.setting-list form {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfcfb;
}
.setting-list form.inactive {
  opacity: .62;
  background: #f0f2f0;
}
.setting-list small {
  display: block;
  color: var(--muted);
  margin-top: 3px;
}

@media (max-width: 920px) {
  .sidebar {
    position: static;
    width: auto;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }
  .sidebar nav { display: flex; flex-wrap: wrap; }
  .logout { margin-left: auto; margin-top: 0; }
  .main { margin-left: 0; padding: 22px; }
  .login-panel, .stats, .grid.two, .form-grid, .settings-grid { grid-template-columns: 1fr; }
  .settings-grid > .panel:last-child { grid-column: auto; }
  .login-copy { min-height: 360px; padding: 32px; }
  .filters { grid-template-columns: 1fr 1fr; }
  .wide { grid-column: auto; }
  .panel-head { flex-direction: column; }
  .delta { width: 100%; text-align: left; }
  .inline-form, .settings-grid > .panel:last-child .inline-form { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .page-head { align-items: stretch; flex-direction: column; }
  .stats strong { font-size: 23px; }
  .login-copy h1 { font-size: 32px; }
  .filters { grid-template-columns: 1fr; }
  .form-actions { flex-wrap: wrap; }
  .btn.danger { margin-left: 0; width: 100%; }
}