:root {
    --primary-color: #2c5f2d;
    --primary-dark: #1e4620;
    --secondary-color: #f39c12;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --light-bg: #f8f9fa;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --border-radius: 8px;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--light-bg);
    color: var(--text-primary);
}
a { color: var(--primary-color); text-decoration:none; }
.login-wrap {
    min-height:100vh; display:flex; align-items:center; justify-content:center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding:20px;
}
.login-box {
    background:#fff; border-radius: var(--border-radius); box-shadow:0 10px 40px rgba(0,0,0,.2);
    width:100%; max-width:420px; padding:40px;
}
.login-box h1 { text-align:center; color:var(--primary-color); font-size:1.5rem; margin-bottom:4px; }
.login-box p.sub { text-align:center; color:var(--text-secondary); margin-bottom:24px; font-size:.9rem; }
.form-group { margin-bottom:16px; }
label { display:block; font-weight:600; margin-bottom:6px; font-size:.9rem; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=date], select, textarea {
    width:100%; padding:10px 12px; border:1px solid #dcdfe3; border-radius:6px; font-size:1rem;
}
input:focus, select:focus, textarea:focus { outline:2px solid var(--secondary-color); border-color:var(--secondary-color); }
.btn {
    display:inline-block; background:var(--primary-color); color:#fff; border:none;
    padding:10px 20px; border-radius:6px; font-size:1rem; cursor:pointer; text-align:center;
}
.btn:hover { background:var(--primary-dark); }
.btn-secondary { background:#95a5a6; }
.btn-danger { background:var(--danger-color); }
.btn-warning { background:var(--secondary-color); }
.btn-block { width:100%; }
.btn-sm { padding:6px 12px; font-size:.85rem; }
.alert { padding:12px 16px; border-radius:6px; margin-bottom:16px; font-size:.9rem; }
.alert-error { background:#fdecea; color:#a93226; border:1px solid #f5b7b1; }
.alert-success { background:#eafaf1; color:#1e8449; border:1px solid #a9dfbf; }
.alert-info { background:#eaf2f8; color:#21618c; border:1px solid #aed6f1; }

/* App shell */
.app-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color:#fff; padding:0 24px; box-shadow: var(--shadow);
    display:flex; align-items:center; justify-content:space-between;
    height:64px; position:relative; z-index:100;
}
.app-header .brand { font-weight:700; font-size:1.2rem; letter-spacing:.2px; white-space:nowrap; }
.app-header .brand span { color: var(--secondary-color); font-weight:600; }

.nav-toggle {
    display:none; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.25);
    border-radius:8px; width:42px; height:42px; cursor:pointer; padding:0;
    flex-direction:column; align-items:center; justify-content:center;
}
.nav-toggle span { display:block; width:20px; height:2px; background:#fff; border-radius:2px; transition:transform .2s ease, opacity .2s ease; }
.nav-toggle span + span { margin-top:4px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform:translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform:translateY(-6px) rotate(-45deg); }

.nav-scrim { display:none; position:fixed; inset:0; background:rgba(20,30,20,.45); z-index:98; }

.app-header nav {
    display:flex; align-items:center; gap:6px; flex-wrap:wrap;
}
.app-header nav a, .app-header nav .nav-logout {
    color:#fff; font-size:.88rem; font-weight:600; opacity:.92;
    padding:9px 14px; border-radius:8px; white-space:nowrap;
    transition: background .15s ease, opacity .15s ease;
}
.app-header nav a:hover { opacity:1; background:rgba(255,255,255,.14); text-decoration:none; }
.app-header nav a.active { background:rgba(255,255,255,.2); opacity:1; }
.app-header nav .nav-logout { opacity:.85; background:rgba(0,0,0,.15); margin-left:6px; }
.app-header nav .nav-logout:hover { opacity:1; background:rgba(0,0,0,.28); }

@media (max-width: 860px) {
    .nav-toggle { display:flex; }
    .app-header nav {
        position:fixed; top:0; right:0; height:100vh; width:min(78vw, 320px);
        background: linear-gradient(180deg, var(--primary-dark) 0%, #16351a 100%);
        flex-direction:column; align-items:stretch; gap:2px;
        padding:76px 16px 24px; box-shadow:-8px 0 30px rgba(0,0,0,.25);
        transform:translateX(100%); transition:transform .25s ease; z-index:99;
        overflow-y:auto;
    }
    .app-header nav.nav-open { transform:translateX(0); }
    .app-header nav a, .app-header nav .nav-logout { padding:13px 16px; font-size:.95rem; margin-left:0; }
    .nav-scrim.nav-open { display:block; }
}

.app-main { max-width:1100px; margin:24px auto; padding:0 20px 60px; }
.card { background:#fff; border-radius:var(--border-radius); box-shadow:var(--shadow); padding:24px; margin-bottom:20px; }
.grid-stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-bottom:20px; }
.stat-card { background:#fff; border-radius:var(--border-radius); box-shadow:var(--shadow); padding:20px; border-left:4px solid var(--primary-color); }
.stat-card .label { color:var(--text-secondary); font-size:.85rem; text-transform:uppercase; letter-spacing:.5px; }
.stat-card .value { font-size:1.6rem; font-weight:700; margin-top:4px; }
table { width:100%; border-collapse:collapse; font-size:.9rem; }
th, td { text-align:left; padding:10px 12px; border-bottom:1px solid #eee; }
th { background:#f4f6f7; font-weight:600; }
tr:hover td { background:#fafbfc; }
.badge { display:inline-block; padding:3px 10px; border-radius:12px; font-size:.75rem; font-weight:600; }
.badge-green { background:#eafaf1; color:#1e8449; }
.badge-red { background:#fdecea; color:#a93226; }
.badge-orange { background:#fef5e7; color:#b9770e; }
.toolbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; gap:12px; flex-wrap:wrap; }
.toolbar input[type=text] { max-width:280px; }
.tag-perm { display:inline-block; background:#eef2f3; padding:4px 10px; border-radius:6px; font-size:.8rem; margin:2px; }
footer.app-footer { text-align:center; color:var(--text-secondary); font-size:.8rem; padding:20px; }
.two-col { display:grid; grid-template-columns:1fr 1fr; gap:20px; }

/* Horizontal-scroll wrapper for wide tables (financial reports, member lists)
   so they scroll within their own box on small screens instead of blowing
   out the page width. */
.table-scroll { width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch; }
.table-scroll table { min-width:640px; }

@media (max-width:700px){
    .two-col{ grid-template-columns:1fr; }
    .app-main { padding:0 14px 50px; margin:16px auto; }
    .card { padding:16px; }
    .grid-stats { grid-template-columns:repeat(2,1fr); gap:10px; }
    .stat-card { padding:14px; }
    .stat-card .value { font-size:1.25rem; }
    .stat-card .label { font-size:.72rem; }
    table { font-size:.82rem; }
    th, td { padding:8px; }
    .toolbar { align-items:stretch; }
    .toolbar > * { width:100%; }
    .toolbar input[type=text] { max-width:none; }
}
@media (max-width:420px){
    .grid-stats { grid-template-columns:1fr; }
}