:root {
  --green: #1a7a3a;
  --green-dark: #0f5c28;
  --green-mid: #2e9b4f;
  --green-light: #e8f5e9;
  --green-soft: #f1f8f3;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --bg: #f3f4f6;
  --card: #ffffff;
  --sidebar-w: 260px;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.04);
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

/* ========== AUTH PAGES ========== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #0f5c28 0%, #1a7a3a 45%, #2e9b4f 100%);
  padding: 24px;
}

.auth-card {
  background: var(--card);
  border-radius: 16px;
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 24px 64px rgba(0,0,0,.22);
}

.auth-card .logo-block {
  text-align: center;
  margin-bottom: 28px;
}
.auth-card .logo-img {
  max-width: 220px;
  width: 100%;
  height: auto;
  margin-bottom: 14px;
  display: inline-block;
}
.auth-card h1 {
  font-size: 1.35rem;
  color: var(--green-dark);
  margin-bottom: 4px;
}
.auth-card .subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.auth-tabs a {
  flex: 1;
  text-align: center;
  padding: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg);
  transition: all .2s;
}
.auth-tabs a.active {
  background: var(--green);
  color: #fff;
}

.error-msg, .success-msg, .info-msg {
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 18px;
}
.error-msg   { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.success-msg { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.info-msg    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* ========== APP SHELL ========== */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-w);
  background: #0f1f14;
  color: #e5e7eb;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform .28s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand-logo {
  max-width: 180px;
  width: 100%;
  height: auto;
  display: block;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #9ca3af;
  transition: all .18s;
}
.nav-item i { width: 20px; text-align: center; font-size: 0.95rem; }
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active {
  background: var(--green);
  color: #fff;
}
.nav-divider {
  height: 1px;
  background: rgba(255,255,255,.06);
  margin: 10px 8px;
}

.sidebar-footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 6px;
}
.avatar {
  width: 36px; height: 36px;
  background: var(--green-mid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
}
.user-meta strong { display: block; font-size: 0.85rem; color: #fff; }
.user-meta span   { font-size: 0.72rem; color: #9ca3af; }
.nav-item.logout { color: #f87171; }
.nav-item.logout:hover { background: rgba(248,113,113,.12); color: #fca5a5; }

/* OVERLAY */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 90;
}
.sidebar-overlay.show { display: block; }

/* MAIN */
.main-area {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--text);
  cursor: pointer;
  padding: 6px;
}
.page-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.content {
  padding: 28px;
  flex: 1;
}

/* MOBILE */
@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-area { margin-left: 0; }
  .menu-toggle { display: block; }
  .content { padding: 20px 16px; }
}

/* ========== CARDS & UI ========== */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 28px;
}

.card h2 {
  font-size: 1.2rem;
  color: var(--green-dark);
  margin-bottom: 6px;
}
.card .desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* DASHBOARD CARDS */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 8px;
}
.dash-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: all .2s;
  box-shadow: var(--shadow);
}
.dash-card:hover {
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}
.dash-card .icon-wrap {
  width: 52px; height: 52px;
  background: var(--green-light);
  color: var(--green);
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}
.dash-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--green-dark);
}
.dash-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* FORMS */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: #374151;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.92rem;
  font-family: inherit;
  background: #fff;
  transition: border .2s, box-shadow .2s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(26,122,58,.12);
}

.section-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green);
  margin: 26px 0 12px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--green-light);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.section-title:first-of-type { margin-top: 0; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 560px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.form-actions .btn { min-width: 140px; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .18s;
  text-decoration: none;
  line-height: 1.3;
}
.btn-primary {
  background: var(--green);
  color: #fff;
}
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary {
  background: #fff;
  color: var(--green);
  border: 1.5px solid var(--green);
}
.btn-secondary:hover { background: var(--green-light); }
.btn-danger {
  background: #dc2626;
  color: #fff;
}
.btn-danger:hover { background: #b91c1c; }
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-sm { padding: 7px 12px; font-size: 0.82rem; }
.btn-block { width: 100%; }

/* LIST / PORTFOLIO */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}
.search-box {
  flex: 1;
  min-width: 200px;
  position: relative;
}
.search-box i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}
.search-box input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  background: #fff;
}
.search-box input:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(26,122,58,.12);
}

.budget-list { display: flex; flex-direction: column; gap: 10px; }

.budget-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  gap: 14px;
  flex-wrap: wrap;
  transition: border-color .15s;
}
.budget-item:hover { border-color: #c8e6c9; }
.budget-item .info h4 {
  font-size: 0.95rem;
  margin-bottom: 3px;
}
.budget-item .info p {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.budget-item .actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}
.empty-state i {
  font-size: 2.2rem;
  margin-bottom: 12px;
  color: #d1d5db;
}

/* ADMIN TABLE */
.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
table.data th {
  text-align: left;
  padding: 10px 12px;
  background: var(--green-soft);
  color: var(--green-dark);
  font-weight: 600;
  border-bottom: 2px solid var(--green-light);
  white-space: nowrap;
}
table.data td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.data tr:hover td { background: #fafafa; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-ok      { background: #dcfce7; color: #166534; }
.badge-pending { background: #fef9c3; color: #854d0e; }
.badge-off     { background: #fee2e2; color: #991b1b; }
.badge-admin   { background: #dbeafe; color: #1e40af; }

.action-btns { display: flex; gap: 6px; flex-wrap: wrap; }

/* STATS */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.stat-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.stat-box .label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.stat-box .value { font-size: 1.5rem; font-weight: 700; color: var(--green-dark); }