:root {
  --bg:#f0f4f8; --bg2:#e8edf3; --surface:#fff; --surface2:#f5f7fa;
  --border:#d8e0ea; --border2:#c5d0de;
  --accent:#1e6fd9; --accent-light:#e8f0fd; --accent2:#6c3fc9;
  --green:#18a057; --green-light:#e6f7ee;
  --red:#d63031;   --red-light:#fdecea;
  --yellow:#e67e22;--yellow-light:#fef3e2;
  --orange:#e55039;--orange-light:#fdf0ee;
  --text:#1a2332; --text2:#5a6a7e; --text3:#8896aa;
  --radius:14px; --shadow:0 2px 12px rgba(30,60,100,.10); --shadow-lg:0 8px 32px rgba(30,60,100,.14);
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:'Cairo',sans-serif;min-height:100vh}

/* ── LOGIN ── */
#login-screen{position:fixed;inset:0;background:linear-gradient(135deg,#1e3a6e,#1e6fd9 60%,#6c3fc9);display:flex;align-items:center;justify-content:center;z-index:9999}
.login-box{background:#fff;border-radius:22px;padding:44px 40px;width:420px;max-width:95vw;box-shadow:0 20px 60px rgba(0,0,0,.25);animation:fadeUp .4s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.login-logo{text-align:center;margin-bottom:28px}
.login-logo .icon{width:72px;height:72px;background:var(--accent-light);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:30px;color:var(--accent)}
.login-logo h1{font-size:22px;font-weight:900}
.login-logo p{font-size:13px;color:var(--text2);margin-top:3px}
.login-err{background:var(--red-light);color:var(--red);border-radius:10px;padding:10px 14px;font-size:13px;font-weight:600;margin-bottom:14px;display:none;gap:8px;align-items:center}
.login-err.show{display:flex}

/* ── SIDEBAR ── */
#app{display:none}
.sidebar{position:fixed;right:0;top:0;bottom:0;width:252px;background:var(--surface);border-left:1px solid var(--border);display:flex;flex-direction:column;z-index:100;box-shadow:-2px 0 16px rgba(30,60,100,.07)}
.sidebar-logo{padding:20px 18px 16px;border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px}
.brand-icon{width:40px;height:40px;background:var(--accent);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;flex-shrink:0}
.brand h1{font-size:15px;font-weight:900}
.brand p{font-size:11px;color:var(--text3)}
.user-card{margin:10px 12px;background:var(--accent-light);border-radius:12px;padding:9px 12px;display:flex;align-items:center;gap:9px}
.user-avatar{width:34px;height:34px;background:var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:900;flex-shrink:0}
.user-info{flex:1;min-width:0}
.user-info .uname{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-info .urole{font-size:11px;color:var(--text2)}
.logout-btn{background:none;border:none;color:var(--text3);cursor:pointer;font-size:14px;padding:4px}
.logout-btn:hover{color:var(--red)}
.nav{padding:6px 0;flex:1;overflow-y:auto}
.nav-sec{padding:10px 18px 3px;font-size:10px;font-weight:700;color:var(--text3);letter-spacing:.07em;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;cursor:pointer;color:var(--text2);font-size:13px;font-weight:600;transition:all .15s;border-right:3px solid transparent;margin:1px 8px;border-radius:10px}
.nav-item:hover{color:var(--text);background:var(--bg2)}
.nav-item.active{color:var(--accent);background:var(--accent-light);border-right-color:var(--accent)}
.nav-item i{width:17px;text-align:center;font-size:14px}
.nav-item .alert-dot{width:8px;height:8px;background:var(--red);border-radius:50%;margin-right:auto;display:none}
.nav-item .alert-dot.show{display:block}
.nav-item.admin-only{display:none}
.nav-item.admin-only.visible{display:flex}

/* ── MAIN ── */
.main{margin-right:252px;min-height:100vh}
.page{display:none;padding:26px 30px}
#page-container>.page{display:none}
#page-container>.page.active{display:block}
#page-container{display:block}
.page.active{display:block}
.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;flex-wrap:wrap;gap:12px}
.page-title{font-size:21px;font-weight:900}
.page-sub{font-size:13px;color:var(--text2);font-weight:600;margin-top:2px}

/* ── ALERT BANNER ── */
.alert-banners{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.alert-banner{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:11px;font-size:13px;font-weight:600}
.alert-banner.exceeded{background:var(--red-light);color:var(--red);border:1px solid #f5b7b1}
.alert-banner.warning{background:var(--yellow-light);color:var(--yellow);border:1px solid #f9d5a0}
.alert-banner i{font-size:16px;flex-shrink:0}

/* ── STAT CARDS ── */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:13px;margin-bottom:22px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:8px}
.si-blue{background:var(--accent-light);color:var(--accent)}
.si-green{background:var(--green-light);color:var(--green)}
.si-red{background:var(--red-light);color:var(--red)}
.si-purple{background:#f0ebfd;color:var(--accent2)}
.stat-label{font-size:11px;color:var(--text2);font-weight:700;margin-bottom:3px}
.stat-value{font-size:24px;font-weight:900}
.sv-red{color:var(--red)} .sv-green{color:var(--green)}
.stat-sub{font-size:11px;color:var(--text3);margin-top:2px}

/* ── CHARTS ── */
.charts-row{display:grid;grid-template-columns:3fr 2fr;gap:13px;margin-bottom:22px}
.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.chart-title{font-size:12px;font-weight:700;color:var(--text2);margin-bottom:12px}

/* ── BUDGET BARS ── */
.budget-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:22px}
.budget-section h4{font-size:13px;font-weight:700;margin-bottom:14px;color:var(--text2)}
.budget-item{margin-bottom:13px}
.budget-item:last-child{margin-bottom:0}
.budget-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}
.budget-cat{font-size:13px;font-weight:700}
.budget-nums{font-size:11px;color:var(--text2)}
.progress-bar{height:8px;background:var(--bg2);border-radius:20px;overflow:hidden}
.progress-fill{height:100%;border-radius:20px;transition:width .5s ease}
.pf-ok{background:var(--green)}
.pf-warning{background:var(--yellow)}
.pf-exceeded{background:var(--red)}

/* ── TABLE ── */
.table-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.table-header{display:flex;justify-content:space-between;align-items:center;padding:13px 18px;border-bottom:1px solid var(--border);background:var(--surface2)}
.table-title{font-size:13px;font-weight:700}
table{width:100%;border-collapse:collapse}
th{background:var(--surface2);padding:10px 15px;text-align:right;font-size:11px;color:var(--text2);font-weight:700;border-bottom:2px solid var(--border)}
td{padding:11px 15px;border-bottom:1px solid var(--bg2);font-size:13px}
tr:last-child td{border-bottom:none}
tbody tr:hover td{background:var(--accent-light)}
tfoot td{background:var(--surface2);font-weight:700;border-top:2px solid var(--border)}
.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:700}
.bb{background:var(--accent-light);color:var(--accent)}
.bg{background:var(--green-light);color:var(--green)}
.br{background:var(--red-light);color:var(--red)}
.by{background:var(--yellow-light);color:var(--yellow)}
.bgray{background:var(--bg2);color:var(--text2)}
.amount{font-weight:700;font-size:13px}
.by-user{font-size:11px;color:var(--text3);display:flex;align-items:center;gap:3px}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 17px;border-radius:10px;font-family:'Cairo',sans-serif;font-size:13px;font-weight:700;cursor:pointer;border:none;transition:all .15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#1558b8;transform:translateY(-1px);box-shadow:0 4px 12px rgba(30,111,217,.3)}
.btn-success{background:var(--green);color:#fff}
.btn-success:hover{background:#148a49}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{background:#b52626}
.btn-outline{background:#fff;color:var(--text2);border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}
.btn-sm{padding:6px 12px;font-size:12px;border-radius:8px}
.btn-icon{padding:6px 8px}

/* ── MODAL ── */
.overlay{position:fixed;inset:0;background:rgba(20,40,80,.45);z-index:200;display:none;align-items:center;justify-content:center;backdrop-filter:blur(3px)}
.overlay.open{display:flex}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:26px 30px;width:500px;max-width:95vw;box-shadow:var(--shadow-lg);animation:slideUp .22s ease;max-height:90vh;overflow-y:auto}
@keyframes slideUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.modal-title{font-size:17px;font-weight:900;margin-bottom:20px;display:flex;align-items:center;gap:9px}
.modal-title i{color:var(--accent)}

/* ── FORM ── */
.form-group{margin-bottom:15px}
label{display:block;font-size:12px;font-weight:700;color:var(--text2);margin-bottom:5px}
input[type=text],input[type=number],input[type=date],input[type=password],select,textarea{width:100%;background:var(--surface2);border:1.5px solid var(--border);border-radius:10px;padding:9px 12px;color:var(--text);font-family:'Cairo',sans-serif;font-size:13px;transition:border-color .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}

/* ── MONTH NAV ── */
.filter-bar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.month-nav{display:flex;align-items:center;gap:3px;background:var(--surface);border:1.5px solid var(--border);border-radius:10px;padding:4px 7px;box-shadow:var(--shadow)}
.month-nav button{background:none;border:none;color:var(--text2);cursor:pointer;font-size:14px;padding:3px 7px;border-radius:7px;transition:all .12s}
.month-nav button:hover{color:var(--accent);background:var(--accent-light)}
.month-display{font-weight:700;font-size:13px;min-width:110px;text-align:center;color:var(--text)}

/* ── SECTION CARD ── */
.section-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px;box-shadow:var(--shadow)}
.section-card h3{font-size:14px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.section-card h3 i{color:var(--accent)}
.summary-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--bg2);font-size:13px}
.summary-row:last-child{border-bottom:none}
.summary-row .lbl{color:var(--text2);font-weight:600}
.summary-row .val{font-weight:700}
.profit-pos{color:var(--green);font-size:17px;font-weight:900}
.profit-neg{color:var(--red);font-size:17px;font-weight:900}
.closed-badge{display:inline-flex;align-items:center;gap:5px;background:var(--green-light);color:var(--green);border:1px solid #a8e6c4;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:700}
.open-badge{display:inline-flex;align-items:center;gap:5px;background:var(--yellow-light);color:var(--yellow);border:1px solid #f5d5a0;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:700}

/* ── REPORTS ── */
.reports-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:18px}
.kpi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);text-align:center}
.kpi-label{font-size:12px;color:var(--text2);font-weight:700;margin-bottom:6px}
.kpi-value{font-size:28px;font-weight:900}
.kpi-sub{font-size:12px;color:var(--text3);margin-top:3px}
.year-select{background:var(--surface);border:1.5px solid var(--border);border-radius:10px;padding:7px 14px;font-family:'Cairo',sans-serif;font-size:13px;font-weight:700;color:var(--text);cursor:pointer}
.trend-arrow{font-size:13px;font-weight:700;margin-right:4px}
.trend-up{color:var(--red)}   /* زيادة في المصروفات = سيئ */
.trend-down{color:var(--green)}

/* ── TOAST ── */
.toast-container{position:fixed;bottom:18px;left:18px;z-index:999;display:flex;flex-direction:column;gap:7px}
.toast{padding:11px 15px;border-radius:11px;font-size:13px;font-weight:700;animation:toastIn .22s ease;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:8px;min-width:200px}
.toast.success{background:var(--green);color:#fff}
.toast.error{background:var(--red);color:#fff}
.toast.info{background:var(--accent);color:#fff}
.toast.warning{background:var(--yellow);color:#fff}
@keyframes toastIn{from{opacity:0;transform:translateX(-14px)}to{opacity:1;transform:translateX(0)}}

/* ── MISC ── */
.empty{text-align:center;padding:48px 20px;color:var(--text3)}
.empty i{font-size:42px;margin-bottom:12px;opacity:.3;display:block}
.empty p{font-size:14px;font-weight:600}
.loading{text-align:center;padding:34px;color:var(--text3);font-size:14px}
.cat-pill{padding:4px 12px;border-radius:20px;font-size:12px;font-weight:700;background:var(--surface);border:1.5px solid var(--border);cursor:pointer;transition:all .12s;color:var(--text2)}
.cat-pill:hover,.cat-pill.active{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}

.divider{height:1px;background:var(--border);margin:8px 0}
@media(max-width:768px){
  
  .sidebar{transform:translateX(100%);transition:transform .28s}
  .sidebar.open{transform:translateX(0)}
  .main{margin-right:0}
  .page{padding:14px;padding-top:54px}
  .charts-row,.reports-grid,.form-row{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr 1fr}
}

/* ══════════════════════════════════════════════════
   MOBILE RESPONSIVE
══════════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* Sidebar → bottom nav on mobile - دايماً ظاهر */
  .sidebar {
    position: fixed !important;
    right: 0; left: 0;
    top: auto !important; bottom: 0 !important;
    width: 100% !important;
    height: auto !important;
    flex-direction: row;
    border-left: none;
    border-top: 1px solid var(--border);
    box-shadow: 0 -2px 16px rgba(30,60,100,.1);
    z-index: 200;
    overflow-x: auto;
    overflow-y: hidden;
    transform: none !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  .sidebar-logo, .user-card { display: none; }

  .nav {
    display: flex;
    flex-direction: row;
    padding: 6px 4px;
    overflow-x: auto;
    flex: 1;
    gap: 2px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .nav::-webkit-scrollbar { display: none; }

  .nav-item {
    flex-direction: column;
    gap: 3px;
    padding: 6px 10px;
    font-size: 10px;
    min-width: 60px;
    text-align: center;
    border-radius: 10px;
    white-space: nowrap;
  }
  .nav-item i { font-size: 16px; margin: 0; }
  .nav-sec { display: none; }

  /* Main content */
  .main { margin-right: 0; padding-bottom: 80px; }

  /* Pages */
  .page { padding: 14px 12px; }

  .page-header {
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-title { font-size: 18px; }
  .page-sub   { font-size: 12px; }

  /* Section cards */
  .section-card { padding: 14px 12px; margin-bottom: 14px; }

  /* Grids → single column */
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr"] {
    display: flex !important;
    flex-direction: column !important;
  }

  [style*="display:grid"],
  [style*="display: grid"] {
    display: flex !important;
    flex-direction: column !important;
  }

  /* Tables → scrollable */
  .section-card [style*="overflow-x:auto"],
  div[style*="overflow-x:auto"] {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  table { min-width: 480px; font-size: 12px; }
  th, td { padding: 8px 10px; }

  /* Buttons */
  .btn { padding: 9px 14px; font-size: 13px; }
  .btn-sm { padding: 6px 10px; font-size: 11px; }

  /* Deductions & Bonuses pages */
  #page-deductions [style*="display:grid"],
  #page-bonuses [style*="display:grid"] {
    flex-direction: column !important;
  }

  /* Live attendance */
  #page-live-attendance [style*="grid-template-columns:240px"] {
    flex-direction: column !important;
  }

  #page-live-attendance [style*="width:240px"],
  #page-live-attendance [style*="width: 240px"] {
    width: 100% !important;
    height: auto !important;
    max-height: 200px;
    overflow-y: auto;
  }

  /* Messages page */
  #page-messages [style*="grid-template-columns:1fr 1fr"] {
    flex-direction: column !important;
  }

  /* Modals */
  .modal {
    width: 95vw !important;
    max-width: 95vw !important;
    padding: 18px 14px;
    max-height: 90vh;
    overflow-y: auto;
  }

  .overlay { padding: 0; align-items: flex-end; }

  /* Forms */
  .inp {
    font-size: 16px !important; /* منع zoom في iOS */
    padding: 10px 12px;
  }

  .form-row {
    flex-direction: column;
  }

  /* Stats cards */
  .stat-cards { grid-template-columns: 1fr 1fr !important; gap: 8px; }

  /* Payroll table */
  #employees-salary-table { min-width: 600px; font-size: 11px; }
  #employees-salary-table input { width: 70px !important; }

  /* Quick messages */
  #page-messages [style*="display:flex"][style*="flex-wrap:wrap"] {
    gap: 6px;
  }

  /* Attendance detail panel */
  #live-day-detail { padding: 0; }
}

/* Extra small phones */
@media (max-width: 380px) {
  .nav-item { min-width: 50px; padding: 5px 6px; font-size: 9px; }
  .nav-item i { font-size: 14px; }
  .page { padding: 10px 8px; }
}