:root {
  --primary: #534AB7;
  --primary-light: #EEEDFE;
  --primary-dark: #3C3489;
  --secondary: #0F6E56;
  --secondary-light: #E1F5EE;
  --danger: #E24B4A;
  --danger-light: #FCEBEB;
  --warning: #BA7517;
  --warning-light: #FAEEDA;
  --success: #3B6D11;
  --success-light: #EAF3DE;
  --gray-light: #F1EFE8;
  --text: #2C2C2A;
  --text-muted: #5F5E5A;
  --text-hint: #B4B2A9;
  --border: rgba(44,44,42,0.12);
  --border-strong: rgba(44,44,42,0.25);
  --bg: #F8F7F4;
  --bg-card: #FFFFFF;
  --sidebar-w: 260px;
  --topbar-h: 56px;
  --radius: 10px;
  --radius-sm: 6px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%}

/* SIDEBAR */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:200}
.sidebar-overlay.open{display:block}
.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);background:#fff;border-right:.5px solid var(--border);display:flex;flex-direction:column;z-index:300;transform:translateX(-100%);transition:transform .25s ease;overflow:hidden}
.sidebar.open{transform:translateX(0)}
.sidebar-header{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:.5px solid var(--border);min-height:64px}
.sidebar-logo-img{width:36px;height:36px;border-radius:8px;object-fit:cover;flex-shrink:0}
.sidebar-logo-text{width:36px;height:36px;border-radius:8px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex-shrink:0}
.sidebar-title{flex:1;min-width:0}
.sidebar-church{display:block;font-size:13px;font-weight:600;color:var(--text);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-sub{display:block;font-size:11px;color:var(--text-muted)}
.sidebar-close{background:none;border:none;padding:4px;cursor:pointer;color:var(--text-muted);font-size:20px;flex-shrink:0}
.sidebar-nav{flex:1;overflow-y:auto;padding:8px 0}
.nav-group-label{font-size:10px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--text-hint);padding:16px 16px 4px}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;font-size:14px;color:var(--text-muted);transition:background .15s,color .15s}
.nav-item i{font-size:18px;flex-shrink:0}
.nav-item:hover{background:var(--bg);color:var(--text)}
.nav-item.active{background:var(--primary-light);color:var(--primary);font-weight:500}
.sidebar-footer{display:flex;align-items:center;gap:8px;padding:12px 16px;border-top:.5px solid var(--border)}
.user-avatar{width:34px;height:34px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}
.user-info{flex:1;min-width:0}
.user-name{display:block;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{display:block;font-size:11px;color:var(--text-muted)}
.btn-logout{padding:6px;color:var(--text-muted);font-size:20px;flex-shrink:0}
.btn-logout:hover{color:var(--danger)}

/* MAIN */
.main-wrapper{min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:100;height:var(--topbar-h);background:#fff;border-bottom:.5px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 16px}
.topbar-menu-btn{background:none;border:none;padding:6px;cursor:pointer;font-size:22px;color:var(--text)}
.topbar-title{flex:1;font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-icon-btn{padding:6px;color:var(--text-muted);font-size:20px}
.content{flex:1;padding:16px;max-width:100%}

/* FLASH */
.flash{display:flex;align-items:center;gap:8px;padding:10px 16px;font-size:14px;border-bottom:.5px solid var(--border)}
.flash i{font-size:18px;flex-shrink:0}
.flash-close{margin-left:auto;background:none;border:none;cursor:pointer;font-size:16px;padding:2px}
.flash-success{background:var(--success-light);color:var(--success)}
.flash-error{background:var(--danger-light);color:var(--danger)}
.flash-warning{background:var(--warning-light);color:var(--warning)}

/* CARDS */
.card{background:var(--bg-card);border:.5px solid var(--border);border-radius:var(--radius);overflow:hidden}
.card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:.5px solid var(--border)}
.card-title{font-size:15px;font-weight:600}
.card-body{padding:16px}

/* STAT CARDS */
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}
.stat-card{background:var(--bg-card);border:.5px solid var(--border);border-radius:var(--radius);padding:14px}
.stat-label{font-size:12px;color:var(--text-muted);margin-bottom:4px}
.stat-value{font-size:22px;font-weight:700;color:var(--text);line-height:1.2}
.stat-sub{font-size:11px;color:var(--text-hint);margin-top:2px}
.stat-icon{font-size:24px;margin-bottom:6px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;border:.5px solid transparent;transition:all .15s;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:#fff;color:var(--text);border-color:var(--border-strong)}
.btn-secondary:hover{background:var(--bg)}
.btn-danger{background:var(--danger-light);color:var(--danger);border-color:var(--danger)}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-icon{padding:7px}

/* FORMS */
.form-group{margin-bottom:14px}
.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:5px}
.form-label .req{color:var(--danger)}
.form-control{width:100%;padding:9px 12px;border:.5px solid var(--border-strong);border-radius:var(--radius-sm);font-size:14px;color:var(--text);background:#fff;transition:border-color .15s;appearance:none;-webkit-appearance:none}
.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(83,74,183,.12)}
textarea.form-control{resize:vertical;min-height:90px}
.form-hint{font-size:12px;color:var(--text-hint);margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr;gap:12px}

/* TABLE */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{text-align:left;padding:10px 12px;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:.5px solid var(--border);white-space:nowrap;background:var(--bg)}
tbody td{padding:11px 12px;border-bottom:.5px solid var(--border);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:var(--bg)}

/* BADGES */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:20px;font-size:11px;font-weight:500;white-space:nowrap}
.badge-primary{background:var(--primary-light);color:var(--primary)}
.badge-success{background:var(--success-light);color:var(--success)}
.badge-danger{background:var(--danger-light);color:var(--danger)}
.badge-warning{background:var(--warning-light);color:var(--warning)}
.badge-gray{background:var(--gray-light);color:#5F5E5A}

/* MODAL (bottom sheet mobile) */
.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:500;align-items:flex-end;justify-content:center}
.modal-backdrop.open{display:flex}
.modal{background:#fff;border-radius:var(--radius) var(--radius) 0 0;width:100%;max-width:560px;max-height:92vh;overflow-y:auto;padding-bottom:env(safe-area-inset-bottom,0)}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:.5px solid var(--border);position:sticky;top:0;background:#fff;z-index:1}
.modal-title{font-size:16px;font-weight:600}
.modal-close{background:none;border:none;font-size:22px;cursor:pointer;color:var(--text-muted);padding:2px}
.modal-body{padding:16px}
.modal-footer{padding:12px 16px;border-top:.5px solid var(--border);display:flex;gap:8px;justify-content:flex-end}

/* AVATAR */
.avatar{width:36px;height:36px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}

/* EMPTY STATE */
.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted)}
.empty-state i{font-size:40px;color:var(--text-hint);margin-bottom:10px;display:block}
.empty-state p{font-size:14px}

/* SEARCH */
.search-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg);border:.5px solid var(--border-strong);border-radius:var(--radius-sm)}
.search-bar i{color:var(--text-hint);font-size:18px;flex-shrink:0}
.search-bar input{border:none;background:none;width:100%;font-size:14px;color:var(--text)}
.search-bar input:focus{outline:none}

/* UTILS */
.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}
.text-muted{color:var(--text-muted)}.text-sm{font-size:13px}.text-xs{font-size:11px}
.font-semibold{font-weight:600}.w-full{width:100%}
.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}
.text-right{text-align:right}.text-center{text-align:center}

/* DESKTOP */
@media(min-width:768px){
  .sidebar{transform:translateX(0)}
  .sidebar-close{display:none}
  .main-wrapper{margin-left:var(--sidebar-w)}
  .topbar-menu-btn{display:none}
  .content{padding:24px}
  .stat-grid{grid-template-columns:repeat(4,1fr)}
  .modal{border-radius:var(--radius);margin:auto}
  .modal-backdrop{align-items:center}
  .form-row{grid-template-columns:1fr 1fr}
}