:root {
  --orange:#f97316;
  --orange-dark:#ea580c;
  --bg:#f8fafc;
  --card:#fff;
  --border:#e2e8f0;
  --text:#0f172a;
  --muted:#64748b;
  --green:#16a34a;
  --blue:#2563eb;
  --red:#dc2626;
  --shadow:0 10px 30px rgba(15,23,42,.08);
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}

/* Layout */
.layout{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh;width:100%}
.main{padding:24px 24px 90px;min-width:0;width:100%;overflow-x:hidden}

/* Sidebar */
.sidebar{
  background:#111827;color:#fff;padding:18px 16px;position:sticky;top:0;height:100vh;
  overflow-y:auto;overflow-x:hidden;z-index:30;scrollbar-width:thin;scrollbar-color:#374151 transparent
}
.sidebar::-webkit-scrollbar{width:8px}
.sidebar::-webkit-scrollbar-thumb{background:#374151;border-radius:999px}

.brand-row{display:flex;flex-direction:column;gap:14px;margin-bottom:18px}
.brand{font-size:30px;font-weight:700;line-height:1.1}
.brand-with-logo{display:flex;align-items:center;gap:10px;min-width:0}
.brand-logo{
  width:42px;height:42px;object-fit:contain;border-radius:12px;background:#fff;padding:4px;
  box-shadow:0 8px 20px rgba(0,0,0,.12)
}
.brand-title{font-size:18px;font-weight:700;line-height:1.1;word-break:break-word}
.brand-subtitle{
  font-size:11px;color:#cbd5e1;margin-top:4px;letter-spacing:.08em;text-transform:uppercase
}

.sidebar-mode-btn{
  border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:#fff;
  border-radius:14px;padding:10px 12px;cursor:pointer;display:flex;align-items:center;gap:8px;white-space:nowrap
}
.sidebar-mode-btn:hover{background:rgba(255,255,255,.12)}

.sidebar-user-card{
  background:rgba(249,115,22,.14);border:1px solid rgba(249,115,22,.38);
  border-radius:18px;padding:14px 16px;margin-bottom:18px
}
.muted-light{color:#cbd5e1;font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.sidebar-user-name{font-size:20px;font-weight:700;color:#fff;margin-top:4px}
.sidebar-user-role{
  display:inline-block;margin-top:8px;padding:7px 12px;border-radius:999px;background:#fff;
  color:#111827;font-size:12px;font-weight:700
}

.sidebar-nav{padding-bottom:24px}

/* Standard nav links */
.nav-link{
  display:flex;align-items:center;gap:10px;color:#e5e7eb;text-decoration:none;
  padding:12px 14px;border-radius:16px;margin-bottom:8px;font-size:12px;line-height:1;
  transition:background .2s ease,color .2s ease;position:relative
}
.nav-link.active,.nav-link:hover{background:var(--orange);color:#fff}
.nav-icon{width:24px;min-width:24px;flex:0 0 24px;text-align:center;font-size:18px;line-height:1}
.nav-text{
  min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:normal;font-weight:400
}
.nav-link.logout-link{
  margin-top:14px;border-top:1px solid rgba(255,255,255,.08);padding-top:12px
}

/* Sidebar grouped navigation */
.sidebar-section + .sidebar-section{margin-top:10px}
.sidebar-group-toggle{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;
  background:rgba(255,255,255,.06);color:inherit;border-radius:12px;padding:12px 14px;font:inherit;
  cursor:pointer;text-align:left;position:relative
}
.sidebar-group-toggle:hover{background:rgba(255,255,255,.1)}
.sidebar-group-main{display:flex;align-items:center;gap:10px;min-width:0;flex:1 1 auto}
.sidebar-group-icon{
  width:24px;min-width:24px;flex:0 0 24px;text-align:center;font-size:18px;line-height:1
}
.sidebar-group-title{
  display:flex;align-items:center;font-size:13px;font-weight:700;letter-spacing:.02em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis
}
.sidebar-group-arrow{transition:transform .2s ease;opacity:.8;flex:0 0 auto}
.sidebar-section.open .sidebar-group-arrow{transform:rotate(180deg)}
.sidebar-group-items{
  display:none;margin-top:8px;padding-left:8px;border-left:1px solid rgba(255,255,255,.08)
}
.sidebar-section.open .sidebar-group-items{display:block}
.sidebar-nav .nav-link{margin-top:6px}

/* Icon-only mode */
body.sidebar-icons-only .layout{grid-template-columns:88px minmax(0,1fr)}
body.sidebar-icons-only .main{max-width:calc(100vw - 88px)}
body.sidebar-icons-only .sidebar{padding-left:14px;padding-right:14px}
body.sidebar-icons-only .brand-row{align-items:center}
body.sidebar-icons-only .brand-with-logo{justify-content:center}
body.sidebar-icons-only .brand-logo{width:36px;height:36px}
body.sidebar-icons-only .brand-title,
body.sidebar-icons-only .brand-subtitle,
body.sidebar-icons-only .sidebar-user-card,
body.sidebar-icons-only .sidebar-mode-label,
body.sidebar-icons-only .nav-text{display:none}
body.sidebar-icons-only .sidebar-mode-btn{padding:10px;justify-content:center;width:100%}
body.sidebar-icons-only .nav-link{justify-content:center;padding-left:10px;padding-right:10px}
body.sidebar-icons-only .nav-icon{margin:0 auto;width:24px;min-width:24px;font-size:22px}

/* Legacy alternate icon-only mode support */
.sidebar.icon-only .sidebar-mode-btn{
  width:42px;height:42px;padding:0;justify-content:center;align-items:center
}
.sidebar.icon-only .sidebar-mode-btn span:first-child{font-size:18px}
.sidebar.icon-only .sidebar-mode-label{display:none}
.sidebar.icon-only .brand-logo{width:26px;height:26px;object-fit:contain}
.sidebar.icon-only .brand{justify-content:center}
.sidebar.icon-only .brand-block{align-items:center}
.sidebar.icon-only .nav-link:hover::after{
  content:attr(data-tooltip);position:absolute;left:55px;top:50%;transform:translateY(-50%);
  background:#1f2937;color:#fff;padding:6px 10px;font-size:13px;border-radius:6px;
  white-space:nowrap;opacity:1;pointer-events:none;z-index:999
}
.sidebar.icon-only .nav-link:hover::before{
  content:"";position:absolute;left:48px;top:50%;transform:translateY(-50%);
  border-width:6px;border-style:solid;border-color:transparent #1f2937 transparent transparent
}
.nav-link::after,.nav-link::before{opacity:0}

/* Cards and grids */
.card{background:var(--card);border-radius:24px;box-shadow:var(--shadow);padding:22px}
.stat-card .summary,.summary{font-size:34px;font-weight:700;margin-top:10px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.inline-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stack>*+*{margin-top:16px}
.stack.compact>*+*{margin-top:10px}

.muted{color:var(--muted);font-size:15px}
.title{margin:0 0 8px;font-size:34px;line-height:1.15}

/* Forms */
label{display:block;font-weight:700;margin-bottom:8px;font-size:16px}
input[type=text],input[type=number],input[type=date],input[type=file],input[type=password],textarea,select{
  width:100%;padding:16px 18px;border:1px solid var(--border);border-radius:18px;background:#fff;font-size:17px
}
textarea{min-height:110px;resize:vertical}

/* Buttons */
.btn{
  display:inline-block;border:1px solid var(--border);background:#fff;padding:14px 18px;border-radius:16px;
  cursor:pointer;font-weight:700;text-decoration:none;color:inherit;text-align:center;font-size:16px
}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-dark)}

/* Lists, table, tags */
.person-list,.box{
  border:1px solid var(--border);background:#fff;border-radius:18px;padding:8px;max-height:360px;overflow:auto
}
.person-row{display:flex;justify-content:space-between;align-items:center;padding:14px;border-radius:14px;gap:10px}
.person-row:hover{background:#f8fafc}
.tag{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}
.tag.blue{background:#dbeafe;color:#1d4ed8}
.tag.green{background:#dcfce7;color:#166534}
.tag.orange{background:#ffedd5;color:#c2410c}
.tag.red{background:#fee2e2;color:#991b1b}
.helper{border:1px solid #fde68a;background:#fffbeb;border-radius:18px;padding:14px 16px;font-size:15px}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border);font-size:15px}
th{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.alert{padding:14px 16px;border-radius:16px;margin-bottom:16px}
.alert.success{background:#dcfce7;color:#166534}
.alert.error{background:#fee2e2;color:#991b1b}

/* Misc UI */
.switch-row{
  display:flex;justify-content:space-between;align-items:center;gap:16px;border:1px solid var(--border);
  padding:14px 16px;border-radius:18px;background:#fff
}
.badge-list{display:flex;gap:6px;flex-wrap:wrap}
.chart-shell{display:flex;align-items:flex-end;gap:8px;min-height:250px;padding-top:24px;overflow:auto}
.chart-bar-wrap{display:flex;flex-direction:column;align-items:center;min-width:34px}
.chart-bar{width:24px;background:var(--orange);border-radius:12px 12px 0 0}
.chart-value,.chart-label{font-size:12px;color:var(--muted)}
.meter-row{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--border)}
.meter-row:last-child{border-bottom:0}

/* Mobile top bar */
.mobile-topbar,.mobile-quickbar,.sidebar-backdrop{display:none}
.icon-btn{
  border:1px solid var(--border);background:#fff;border-radius:14px;padding:10px 14px;font-size:20px;box-shadow:var(--shadow)
}
.mobile-topbar-brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1;padding:0 10px}
.mobile-topbar-logo{
  width:34px;height:34px;object-fit:contain;border-radius:10px;background:#fff;padding:3px;
  box-shadow:0 4px 12px rgba(0,0,0,.1)
}
.mobile-topbar-title-wrap{min-width:0}
.mobile-topbar-title{
  font-size:15px;font-weight:800;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis
}
.mobile-topbar-subtitle{
  font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:2px
}

.stat-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stat-box{background:#fff7ed;border:1px solid #fed7aa;border-radius:18px;padding:14px}
.stat-box strong{display:block;font-size:14px;color:#9a3412}
.stat-box span{display:block;font-size:28px;font-weight:700;margin-top:6px}

/* Dashboard cards */
.dashboard-card{position:relative;overflow:hidden;border:0;color:#fff;min-height:132px}
.dashboard-card:before{content:"";position:absolute;inset:0;opacity:.95}
.dashboard-card>*{position:relative;z-index:1}
.dashboard-card-label{font-size:16px;font-weight:700;letter-spacing:.01em;opacity:.95}
.dashboard-card-value{font-size:36px;line-height:1.1;margin-top:14px;color:#fff}
.dashboard-card-note{margin-top:10px;font-size:13px;color:rgba(255,255,255,.86)}
.dashboard-card .summary,.dashboard-card .muted{color:inherit}

.dashboard-card-role-admin.dashboard-card-1:before{background:linear-gradient(135deg,#0f766e,#115e59)}
.dashboard-card-role-admin.dashboard-card-2:before{background:linear-gradient(135deg,#1e293b,#0f172a)}
.dashboard-card-role-admin.dashboard-card-3:before{background:linear-gradient(135deg,#2563eb,#0284c7)}
.dashboard-card-role-admin.dashboard-card-4:before{background:linear-gradient(135deg,#16a34a,#22c55e)}
.dashboard-card-role-admin.dashboard-card-5:before{background:linear-gradient(135deg,#dc2626,#f97316)}
.dashboard-card-role-admin.dashboard-card-6:before{background:linear-gradient(135deg,#7c3aed,#4f46e5)}
.dashboard-card-role-admin.dashboard-card-7:before{background:linear-gradient(135deg,#0f766e,#14b8a6)}
.dashboard-card-role-admin.dashboard-card-8:before{background:linear-gradient(135deg,#0f766e,#14b8a6)}
.dashboard-card-role-admin.dashboard-card-9:before{background:linear-gradient(135deg,#f59e0b,#f97316)}

.dashboard-card-role-accountant.dashboard-card-1:before{background:linear-gradient(135deg,#0f766e,#14b8a6)}
.dashboard-card-role-accountant.dashboard-card-2:before{background:linear-gradient(135deg,#334155,#111827)}
.dashboard-card-role-accountant.dashboard-card-3:before{background:linear-gradient(135deg,#2563eb,#0ea5e9)}
.dashboard-card-role-accountant.dashboard-card-4:before{background:linear-gradient(135deg,#16a34a,#22c55e)}
.dashboard-card-role-accountant.dashboard-card-5:before{background:linear-gradient(135deg,#ef4444,#f97316)}
.dashboard-card-role-accountant.dashboard-card-6:before{background:linear-gradient(135deg,#7c3aed,#6366f1)}
.dashboard-card-role-accountant.dashboard-card-7:before{background:linear-gradient(135deg,#0891b2,#06b6d4)}
.dashboard-card-role-accountant.dashboard-card-8:before{background:linear-gradient(135deg,#0f766e,#14b8a6)}
.dashboard-card-role-accountant.dashboard-card-9:before{background:linear-gradient(135deg,#f59e0b,#f97316)}

.dashboard-card-role-operator.dashboard-card-1:before{background:linear-gradient(135deg,#16a34a,#22c55e)}
.dashboard-card-role-operator.dashboard-card-2:before{background:linear-gradient(135deg,#1e293b,#111827)}
.dashboard-card-role-operator.dashboard-card-3:before{background:linear-gradient(135deg,#2563eb,#0ea5e9)}
.dashboard-card-role-operator.dashboard-card-4:before{background:linear-gradient(135deg,#7c3aed,#4f46e5)}
.dashboard-card-role-operator.dashboard-card-5:before{background:linear-gradient(135deg,#dc2626,#f97316)}
.dashboard-card-role-operator.dashboard-card-6:before{background:linear-gradient(135deg,#0f766e,#14b8a6)}
.dashboard-card-role-operator.dashboard-card-7:before{background:linear-gradient(135deg,#f59e0b,#f97316)}

.dashboard-card:nth-child(8):before{background:linear-gradient(135deg,#059669,#10b981)}
.dashboard-card:nth-child(9):before{background:linear-gradient(135deg,#0284c7,#38bdf8)}
.dashboard-card:nth-child(10):before{background:linear-gradient(135deg,#7c3aed,#6366f1)}

/* Donor pages */
.donors-summary .card{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.35)}
.donors-summary .card:before{
  content:"";position:absolute;inset:0;height:6px;background:linear-gradient(90deg,#f97316,#fb7185,#38bdf8,#22c55e)
}
.donors-summary .card:nth-child(1){background:linear-gradient(135deg,#fff7ed,#ffffff)}
.donors-summary .card:nth-child(2){background:linear-gradient(135deg,#eff6ff,#ffffff)}
.donors-summary .card:nth-child(3){background:linear-gradient(135deg,#f0fdf4,#ffffff)}
.donors-summary .card:nth-child(4){background:linear-gradient(135deg,#fdf2f8,#ffffff)}
.donor-search-card{border:1px solid #fed7aa;background:linear-gradient(135deg,#ffffff,#fff7ed)}
.donor-table tbody tr{transition:transform .15s ease,background .15s ease,box-shadow .15s ease}
.donor-table tbody tr:hover{
  background:#fff7ed;transform:translateY(-1px);box-shadow:0 8px 18px rgba(249,115,22,.08)
}
.donor-name{font-size:16px;color:#111827}
.donor-open-btn{background:#111827;color:#fff;border-color:#111827}
.donor-open-btn:hover{background:#f97316;border-color:#f97316;color:#fff}

/* Mobile */
@media (max-width: 960px){
  .layout{grid-template-columns:1fr}
  .sidebar{
    position:fixed;top:0;left:0;height:100vh;width:84vw;max-width:320px;
    transform:translateX(-105%);transition:transform .25s ease;padding-top:78px
  }
  .sidebar.open{transform:translateX(0)}
  .sidebar-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:20}
  .sidebar-backdrop.show{display:block}
  .mobile-topbar{
    display:flex;position:sticky;top:0;z-index:15;align-items:center;justify-content:space-between;
    padding:10px 12px;background:#fff;border-bottom:1px solid var(--border)
  }
  .grid-2,.grid-3,.grid-4,.inline-grid-2,.stat-list,.dashboard-cards,.ledger-grid{grid-template-columns:1fr}
  .main{padding:18px 14px 100px;min-width:0}
  .title{font-size:30px}
  .card{padding:18px}
  .nav-link{font-size:18px}
  .mobile-quickbar{
    display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;
    background:#fff;border-top:1px solid var(--border);z-index:16
  }
  .quick-link{
    display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 4px;gap:2px;font-size:13px;min-width:0
  }
  .quick-link span{font-size:22px}
  .quick-link small{
    font-size:11px !important;white-space:nowrap !important;overflow:hidden;text-overflow:ellipsis;max-width:100%
  }
  .person-row{align-items:flex-start}
  .brand-title{font-size:18px}
  .sidebar-mode-btn{display:none !important;width:100%;justify-content:center}

  /* Disable icon-only mode on mobile */
  body.sidebar-icons-only .sidebar{
    width:84vw !important;max-width:320px !important;padding-left:16px !important;padding-right:16px !important
  }
  body.sidebar-icons-only .layout{grid-template-columns:1fr !important}
  body.sidebar-icons-only .main{max-width:100% !important}
  body.sidebar-icons-only .nav-text,
  body.sidebar-icons-only .brand-title,
  body.sidebar-icons-only .brand-subtitle,
  body.sidebar-icons-only .sidebar-user-card,
  body.sidebar-icons-only .sidebar-mode-label{display:initial !important}
  body.sidebar-icons-only .brand-with-logo{
    flex-direction:row !important;text-align:left !important;justify-content:flex-start !important
  }
  body.sidebar-icons-only .nav-link{
    justify-content:flex-start !important;padding-left:16px !important;padding-right:16px !important
  }
  body.sidebar-icons-only .nav-icon{
    width:24px !important;min-width:24px !important;margin:0 !important;font-size:19px !important
  }
}

@media (min-width: 961px){
  .layout{grid-template-columns:300px minmax(0,1fr)}
  .mobile-topbar{display:none !important}
  .mobile-quickbar{display:none !important}
  .sidebar-backdrop{display:none !important}
  .sidebar{transform:none !important;position:sticky !important;top:0 !important}
  .brand-row{
    display:flex !important;flex-direction:row !important;align-items:flex-start !important;justify-content:space-between !important
  }
}


/* Modern sidebar mode toggle */
.sidebar-mode-toggle {
    width: 100%;
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 16px;
    background: rgba(255,255,255,.06);
    color: #fff;
    cursor: pointer;
    transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.sidebar-mode-toggle:hover {
    background: rgba(255,255,255,.12);
    border-color: rgba(255,255,255,.2);
}

.sidebar-mode-toggle:active {
    transform: translateY(1px);
}

.sidebar-mode-toggle-icon {
    width: 24px;
    min-width: 24px;
    flex: 0 0 24px;
    text-align: center;
    font-size: 18px;
    line-height: 1;
}

.sidebar-mode-toggle-label {
    min-width: 0;
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
}

.sidebar-mode-switch {
    width: 42px;
    height: 24px;
    min-width: 42px;
    position: relative;
    border-radius: 999px;
    background: rgba(255,255,255,.18);
    transition: background .2s ease;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}

.sidebar-mode-switch-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,.22);
    transition: transform .2s ease;
}

/* Active state when icons-only mode is on */
body.sidebar-icons-only .sidebar-mode-switch {
    background: var(--orange);
}

body.sidebar-icons-only .sidebar-mode-switch-knob {
    transform: translateX(18px);
}

/* Keep icon-only sidebar clean */
body.sidebar-icons-only .sidebar-mode-toggle {
    justify-content: center;
    padding: 10px;
}

body.sidebar-icons-only .sidebar-mode-toggle-label,
body.sidebar-icons-only .sidebar-mode-switch {
    display: none;
}

/* Mobile already disables this button in your CSS, keep that behavior */
@media (max-width: 960px) {
    .sidebar-mode-toggle {
        display: none !important;
    }
}