/* ═══════════════════════════════════════════
   style.css - Dark Mode School Schedule PWA
   RTL-aware, Responsive, Mobile-First
   Uses 'Noto Sans Arabic' font.
   ═══════════════════════════════════════════ */

:root {
  --bg-primary: #0f0f1a;
  --bg-secondary: #1a1a2e;
  --bg-card: #1e1e32;
  --bg-card-hover: #262642;
  --bg-input: #2a2a3e;
  --bg-surface: #222236;
  --text-primary: #f0f0f5;
  --text-secondary: #a0a0b8;
  --text-muted: #6a6a80;
  --gradient-header: linear-gradient(135deg, #4a3f9e 0%, #6c3f9e 40%, #8b5cf6 100%);
  --gradient-orange: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  --gradient-blue: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  --gradient-green: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --gradient-red: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  --gradient-teal: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  --color-orange: #f97316;
  --color-blue: #3b82f6;
  --color-green: #10b981;
  --color-red: #ef4444;
  --color-purple: #8b5cf6;
  --color-teal: #14b8a6;
  --border-color: #2e2e48;
  --border-radius: 14px;
  --border-radius-sm: 10px;
  --border-radius-lg: 20px;
  --shadow-card: 0 4px 20px rgba(0,0,0,0.35);
  --shadow-modal: 0 20px 60px rgba(0,0,0,0.6);
  --font-family: 'Noto Sans Arabic', -apple-system, BlinkMacSystemFont, sans-serif;
  --sidebar-width: 280px;
  --header-height: 60px;
  --safe-bottom: env(safe-area-inset-bottom, 16px);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{font-size:16px;-webkit-tap-highlight-color:transparent;}
body{
  font-family:var(--font-family);
  background:var(--bg-primary);
  color:var(--text-primary);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::-webkit-scrollbar{width:4px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:#3a3a55;border-radius:4px;}

#app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;}

/* HEADER */
#app-header{
  display:flex;align-items:center;justify-content:space-between;
  height:var(--header-height);padding:0 12px;
  background:var(--gradient-header);
  position:sticky;top:0;z-index:100;
  box-shadow:0 2px 16px rgba(100,60,200,.3);gap:12px;
}
#app-header h1{font-size:1.1rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;text-align:center;}
.header-actions{display:flex;gap:6px;}
.icon-btn{
  width:38px;height:38px;border:none;border-radius:50%;
  background:rgba(255,255,255,.12);color:#fff;font-size:1.1rem;
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s;
}
.icon-btn:hover{background:rgba(255,255,255,.22);}
.icon-btn:active{background:rgba(255,255,255,.3);transform:scale(.95);}
.lang-btn{width:auto;padding:0 10px;border-radius:20px;font-size:.75rem;font-weight:700;letter-spacing:.5px;}

/* SIDEBAR */
#sidebar{position:fixed;inset:0;z-index:200;pointer-events:none;}
#sidebar.sidebar-hidden{display:none;}
#sidebar.sidebar-open{pointer-events:auto;}
.sidebar-overlay{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(2px);opacity:0;transition:opacity .3s;}
#sidebar.sidebar-open .sidebar-overlay{opacity:1;}
.sidebar-content{
  position:absolute;top:0;bottom:0;width:var(--sidebar-width);
  background:var(--bg-secondary);padding:20px 16px;
  display:flex;flex-direction:column;gap:20px;
  transform:translateX(-100%);transition:transform .3s ease;
  border-right:1px solid var(--border-color);z-index:1;
}
[dir="rtl"] .sidebar-content{right:0;left:auto;transform:translateX(100%);border-right:none;border-left:1px solid var(--border-color);}
#sidebar.sidebar-open .sidebar-content{transform:translateX(0);}
.sidebar-profile{display:flex;align-items:center;gap:12px;padding:8px;background:var(--bg-card);border-radius:var(--border-radius);}
.avatar{font-size:2.5rem;width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:var(--gradient-purple);border-radius:50%;}
.profile-name{font-weight:700;font-size:.95rem;}
.profile-role{font-size:.78rem;color:var(--text-secondary);}
.sidebar-nav{list-style:none;display:flex;flex-direction:column;gap:4px;flex:1;overflow-y:auto;}
.sidebar-nav li{
  display:flex;align-items:center;gap:12px;padding:12px 14px;
  border-radius:var(--border-radius-sm);cursor:pointer;
  transition:all .2s;font-size:.92rem;color:var(--text-secondary);
}
.sidebar-nav li:hover{background:var(--bg-card-hover);color:var(--text-primary);}
.sidebar-nav li.active{background:rgba(139,92,246,.15);color:var(--color-purple);font-weight:600;}
.sidebar-nav li span:first-child{font-size:1.2rem;}
.sidebar-footer{margin-top:auto;}

/* BUTTONS */
.btn-outline{display:block;width:100%;padding:10px 16px;background:transparent;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--text-secondary);font-family:var(--font-family);font-size:.88rem;cursor:pointer;transition:all .2s;}
.btn-outline:hover{background:var(--bg-card-hover);color:var(--color-red);border-color:var(--color-red);}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;background:var(--gradient-blue);border:none;border-radius:var(--border-radius-sm);color:#fff;font-family:var(--font-family);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s;}
.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 14px rgba(59,130,246,.3);}
.btn-primary:active{transform:scale(.97);}
.btn-add{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;background:var(--gradient-blue);border:2px dashed rgba(255,255,255,.3);border-radius:var(--border-radius);color:#fff;font-family:var(--font-family);font-size:.9rem;font-weight:600;cursor:pointer;width:100%;transition:all .2s;}
.btn-add:hover{background:var(--gradient-purple);border-color:rgba(255,255,255,.5);}
.btn-submit{display:block;width:100%;padding:12px 24px;background:var(--gradient-orange);border:none;border-radius:var(--border-radius-sm);color:#fff;font-family:var(--font-family);font-size:.95rem;font-weight:700;cursor:pointer;transition:all .2s;}
.btn-submit:hover{opacity:.9;box-shadow:0 4px 14px rgba(249,115,22,.3);}

/* MAIN */
#main-content{flex:1;padding:16px 12px calc(16px + var(--safe-bottom));overflow-y:auto;}
.screen{display:none;}
.screen.active{display:block;animation:fadeIn .3s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}

/* GREETING */
.greeting-card{background:var(--gradient-header);border-radius:var(--border-radius-lg);padding:18px 20px;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.greeting-text h2{font-size:1.05rem;font-weight:700;margin-bottom:2px;}
.greeting-badge{padding:6px 14px;background:rgba(255,255,255,.15);border-radius:20px;font-size:.72rem;font-weight:600;}

/* TODAY CARD */
.today-card{background:var(--bg-card);border-radius:var(--border-radius);padding:16px;margin-bottom:16px;border:1px solid var(--border-color);}
.today-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;}
.today-card-header h3{font-size:.95rem;display:flex;align-items:center;gap:6px;}
.today-card-header .day-badge{font-size:.75rem;padding:3px 10px;background:rgba(139,92,246,.2);border-radius:12px;color:var(--color-purple);}
.today-card .count{font-size:1.8rem;font-weight:800;}
.today-card .label{font-size:.78rem;color:var(--text-secondary);}
.today-empty{text-align:center;padding:20px;color:var(--text-muted);font-size:.88rem;}
.today-empty .empty-icon{font-size:2.5rem;margin-bottom:8px;display:block;}

/* NAV GRID */
.nav-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px;}
.nav-card{background:var(--bg-card);border-radius:var(--border-radius);padding:14px 12px;cursor:pointer;transition:all .2s;border:1px solid var(--border-color);display:flex;align-items:center;gap:10px;font-size:.82rem;font-weight:600;}
.nav-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card);}
.nav-card:active{transform:scale(.97);}
.nav-card .nav-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0;}
.nav-card .nav-label{flex:1;line-height:1.3;}
.nav-icon.orange{background:rgba(249,115,22,.15);color:var(--color-orange);}
.nav-icon.green{background:rgba(16,185,129,.15);color:var(--color-green);}
.nav-icon.purple{background:rgba(139,92,246,.15);color:var(--color-purple);}
.nav-icon.red{background:rgba(239,68,68,.15);color:var(--color-red);}
.nav-icon.blue{background:rgba(59,130,246,.15);color:var(--color-blue);}
.nav-icon.teal{background:rgba(20,184,166,.15);color:var(--color-teal);}
.nav-card-full{grid-column:1/-1;background:linear-gradient(135deg,rgba(139,92,246,.1),rgba(59,130,246,.08));border:1px solid rgba(139,92,246,.3);}

/* WEEKLY */
.weekly-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;}
.weekly-header h2{font-size:1rem;}
.day-selector{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;margin-bottom:12px;}
.day-chip{padding:8px 14px;border-radius:20px;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);font-family:var(--font-family);font-size:.82rem;font-weight:500;white-space:nowrap;cursor:pointer;transition:all .2s;}
.day-chip:hover{background:var(--bg-card-hover);}
.day-chip.active{background:var(--gradient-orange);border-color:transparent;color:#fff;font-weight:700;}

/* CLASS LIST */
.class-list{display:flex;flex-direction:column;gap:8px;}
.class-item{background:var(--bg-card);border-radius:var(--border-radius-sm);padding:12px 14px;display:flex;align-items:center;gap:12px;border:1px solid var(--border-color);border-left:4px solid var(--color-blue);cursor:pointer;transition:all .2s;}
[dir="rtl"] .class-item{border-left:1px solid var(--border-color);border-right:4px solid var(--color-blue);}
.class-item:hover{background:var(--bg-card-hover);}
.class-item .class-time{font-size:.78rem;color:var(--color-teal);font-weight:600;min-width:70px;}
.class-item .class-info{flex:1;}
.class-item .class-subject{font-weight:600;font-size:.9rem;}
.class-item .class-meta{font-size:.75rem;color:var(--text-secondary);}
.class-item .class-delete{padding:6px 10px;border:none;border-radius:8px;background:rgba(239,68,68,.1);color:var(--color-red);cursor:pointer;font-size:.85rem;}

/* TRADITIONAL TABLE */
.traditional-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--border-radius);border:1px solid var(--border-color);}
.traditional-table{width:100%;border-collapse:collapse;font-size:.78rem;min-width:700px;}
.traditional-table th{background:var(--bg-card);padding:10px 6px;text-align:center;font-weight:600;color:var(--color-teal);position:sticky;top:0;z-index:2;border-bottom:2px solid var(--border-color);}
.traditional-table th:first-child{background:var(--bg-surface);color:var(--color-blue);min-width:120px;}
.traditional-table td{padding:8px 6px;text-align:center;border-bottom:1px solid rgba(46,46,72,.5);background:var(--bg-primary);}
.traditional-table tr:hover td{background:var(--bg-card);}
.traditional-table .cell-filled{background:rgba(16,185,129,.12);color:var(--color-green);font-weight:600;font-size:.72rem;border-radius:4px;}
.traditional-table .cell-add{cursor:pointer;color:var(--text-muted);transition:color .2s;}
.traditional-table .cell-add:hover{color:var(--color-blue);}

/* INTERACTIVE GRID */
.grid-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--border-radius);border:1px solid var(--border-color);}
.interactive-grid{display:grid;min-width:600px;}
.grid-header{background:#1e3a5f;color:#fff;padding:12px 8px;text-align:center;font-weight:700;font-size:.78rem;}
.grid-header.day-header{background:#0d9488;}
.grid-cell{background:var(--bg-card);border:1px solid rgba(46,46,72,.4);padding:8px 4px;text-align:center;min-height:50px;display:flex;align-items:center;justify-content:center;transition:background .2s;}
.grid-cell:hover{background:var(--bg-card-hover);}
.grid-cell .cell-add-btn{width:30px;height:30px;border-radius:50%;border:2px dashed var(--text-muted);background:transparent;color:var(--text-muted);font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;}
.grid-cell .cell-add-btn:hover{border-color:var(--color-blue);color:var(--color-blue);background:rgba(59,130,246,.1);}
.grid-cell .cell-filled{font-size:.7rem;font-weight:600;padding:4px;}

/* MODAL */
#modal-container{position:fixed;inset:0;z-index:300;display:flex;align-items:flex-end;justify-content:center;}
#modal-container.modal-hidden{display:none;}
.modal-overlay{position:absolute;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(3px);}
.modal-content{position:relative;background:var(--bg-secondary);border-radius:var(--border-radius-lg) var(--border-radius-lg) 0 0;width:100%;max-width:500px;max-height:85vh;overflow-y:auto;padding:24px 18px calc(24px + var(--safe-bottom));animation:slideUp .3s ease;z-index:1;}
@keyframes slideUp{from{transform:translateY(100%);}to{transform:translateY(0);}}
.modal-content h2{font-size:1.1rem;font-weight:700;margin-bottom:18px;text-align:center;}

/* FORMS */
.form-group{margin-bottom:14px;}
.form-group label{display:block;font-size:.82rem;color:var(--text-secondary);margin-bottom:6px;font-weight:500;}
.form-group input,.form-group select{width:100%;padding:11px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:.9rem;transition:border-color .2s;}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--color-blue);box-shadow:0 0 0 3px rgba(59,130,246,.15);}
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;}
.toggle-row span{font-size:.85rem;}
.toggle-switch{position:relative;width:48px;height:26px;background:var(--bg-input);border-radius:13px;cursor:pointer;transition:background .3s;border:1px solid var(--border-color);}
.toggle-switch.active{background:var(--color-green);border-color:var(--color-green);}
.toggle-switch::after{content:'';position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;top:2px;left:2px;transition:transform .3s;}
.toggle-switch.active::after{transform:translateX(22px);}
.checkbox-row{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:.85rem;cursor:pointer;}
.checkbox-row input[type="checkbox"]{accent-color:var(--color-blue);width:18px;height:18px;}
.modal-actions{display:flex;gap:10px;margin-top:20px;}
.modal-actions button{flex:1;padding:12px;border-radius:var(--border-radius-sm);font-family:var(--font-family);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s;}
.btn-cancel{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);}
.btn-cancel:hover{background:var(--bg-card-hover);}
.btn-save{background:var(--gradient-blue);border:none;color:#fff;}
.btn-save:hover{opacity:.9;}

/* SETTINGS */
.settings-tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;margin-bottom:14px;}
.settings-tab{padding:8px 16px;border-radius:20px;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);font-family:var(--font-family);font-size:.8rem;font-weight:500;white-space:nowrap;cursor:pointer;transition:all .2s;}
.settings-tab:hover{background:var(--bg-card-hover);}
.settings-tab.active{background:var(--gradient-blue);border-color:transparent;color:#fff;}
.settings-card{background:var(--bg-card);border-radius:var(--border-radius);padding:16px;border:1px solid var(--border-color);margin-bottom:14px;}
.settings-card h3{font-size:.95rem;font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.settings-card .total{font-size:.78rem;color:var(--text-muted);margin-bottom:10px;}
.item-list{display:flex;flex-direction:column;gap:6px;}
.item-row{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:var(--bg-surface);border-radius:var(--border-radius-sm);border:1px solid var(--border-color);font-size:.85rem;}
.item-row .item-delete{padding:4px 10px;border:none;border-radius:6px;background:transparent;color:var(--color-red);cursor:pointer;font-size:1rem;}
.quick-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}
.quick-chip{padding:6px 14px;border-radius:16px;background:var(--bg-surface);border:1px solid var(--border-color);color:var(--text-primary);font-family:var(--font-family);font-size:.78rem;cursor:pointer;transition:all .2s;}
.quick-chip:hover{border-color:var(--color-blue);color:var(--color-blue);background:rgba(59,130,246,.08);}

/* STATS */
.stats-popup{background:var(--bg-card);border-radius:var(--border-radius-lg);padding:20px;text-align:center;border:1px solid var(--border-color);}
.stats-popup h3{font-size:1rem;margin-bottom:14px;}
.stat-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border-color);font-size:.88rem;}
.stat-row:last-child{border-bottom:none;}
.stat-val{font-weight:800;color:var(--color-blue);}

/* CHAT */
.chat-setup{text-align:center;padding:40px 20px;}
.chat-setup .setup-icon{width:70px;height:70px;border-radius:50%;background:var(--gradient-teal);display:flex;align-items:center;justify-content:center;font-size:2rem;margin:0 auto 20px;color:#fff;}
.chat-rules{text-align:start;background:var(--bg-card);border-radius:var(--border-radius-sm);padding:14px;margin:14px 0;font-size:.82rem;}
.chat-rules p{padding:3px 0;color:var(--text-secondary);}
.chat-rules .check{color:var(--color-green);margin-inline-end:6px;}
.chat-messages{display:flex;flex-direction:column;gap:8px;max-height:50vh;overflow-y:auto;margin-bottom:12px;}
.chat-msg{background:var(--bg-card);padding:10px 14px;border-radius:var(--border-radius-sm);max-width:85%;align-self:flex-start;border:1px solid var(--border-color);}
.chat-msg .msg-sender{font-weight:700;font-size:.78rem;color:var(--color-teal);}
.chat-msg .msg-text{font-size:.88rem;margin-top:2px;}
.chat-input-row{display:flex;gap:8px;}
.chat-input-row input{flex:1;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:20px;color:var(--text-primary);font-family:var(--font-family);}
.chat-input-row button{width:42px;height:42px;border-radius:50%;border:none;background:var(--gradient-teal);color:#fff;font-size:1.2rem;cursor:pointer;}

/* TEACHERS LOUNGE */
.lounge-search{margin-bottom:14px;}
.lounge-search input{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:24px;color:var(--text-primary);font-family:var(--font-family);}
.teacher-card{background:var(--bg-card);border-radius:var(--border-radius);padding:14px;margin-bottom:10px;border:1px solid var(--border-color);display:flex;align-items:center;gap:12px;cursor:pointer;transition:all .2s;}
.teacher-card.featured{border-color:rgba(249,115,22,.5);background:rgba(249,115,22,.05);}
.teacher-avatar{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;color:#fff;flex-shrink:0;}
.teacher-avatar.c1{background:var(--gradient-orange);}
.teacher-avatar.c2{background:var(--gradient-blue);}
.teacher-avatar.c3{background:var(--gradient-green);}
.teacher-info{flex:1;}
.teacher-info .t-name{font-weight:700;font-size:.9rem;}
.teacher-info .t-meta{font-size:.75rem;color:var(--text-secondary);}
.teacher-status{display:flex;align-items:center;gap:4px;font-size:.7rem;color:var(--color-green);}
.teacher-status .dot{width:8px;height:8px;border-radius:50%;background:var(--color-green);}
.teacher-details{display:none;padding-top:10px;margin-top:10px;border-top:1px solid var(--border-color);font-size:.8rem;color:var(--text-secondary);}
.teacher-card.expanded .teacher-details{display:block;}
.teacher-details .contact-row{display:flex;gap:8px;margin-top:8px;}
.teacher-details .contact-btn{padding:6px 12px;border-radius:14px;border:1px solid var(--border-color);background:transparent;color:var(--text-primary);font-family:var(--font-family);font-size:.75rem;cursor:pointer;}

/* SUBSTITUTE SEARCH */
.sub-search{padding:20px;text-align:center;}
.sub-search .search-icon{font-size:3rem;margin-bottom:12px;display:block;opacity:.4;}
.sub-search p{color:var(--text-secondary);font-size:.85rem;margin-bottom:16px;}
.sub-search select{width:100%;margin-bottom:10px;}

/* EMPTY STATE */
.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted);}
.empty-state .empty-icon{font-size:3rem;margin-bottom:10px;display:block;}
.empty-state p{font-size:.88rem;}

/* TOAST */
#toast-container{position:fixed;bottom:80px;left:50%;transform:translateX(-50%);z-index:500;display:flex;flex-direction:column;gap:8px;align-items:center;}
.toast{padding:10px 20px;background:var(--bg-card);border-radius:24px;color:var(--text-primary);font-size:.82rem;box-shadow:var(--shadow-card);animation:toastIn .3s ease;border:1px solid var(--border-color);}
.toast.success{border-color:var(--color-green);}
.toast.error{border-color:var(--color-red);}
@keyframes toastIn{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}

/* UPGRADE CARD */
.upgrade-card{background:linear-gradient(135deg,#422006,#5c2a0a);border-radius:var(--border-radius);padding:16px;margin-bottom:14px;text-align:center;border:1px solid rgba(249,115,22,.3);}
.upgrade-card h3{font-size:.9rem;color:var(--color-orange);margin-bottom:4px;}
.upgrade-card p{font-size:.78rem;color:var(--text-secondary);}
.menu-list{list-style:none;}
.menu-list li{display:flex;align-items:center;gap:12px;padding:14px 12px;border-bottom:1px solid var(--border-color);cursor:pointer;font-size:.88rem;transition:all .2s;}
.menu-list li:hover{background:var(--bg-card-hover);}
.menu-list li .menu-icon{font-size:1.2rem;}

/* RESPONSIVE */
@media (min-width:768px){
  .nav-grid{grid-template-columns:repeat(3,1fr);}
}

@media (min-width:1024px){
  #app{flex-direction:row;}
  #sidebar{position:static;display:block!important;pointer-events:auto;width:var(--sidebar-width);flex-shrink:0;}
  .sidebar-overlay{display:none;}
  .sidebar-content{position:static;transform:none!important;border-right:1px solid var(--border-color);height:100vh;height:100dvh;}
  [dir="rtl"] .sidebar-content{border-left:1px solid var(--border-color);}
  #menu-toggle{display:none;}
  #app-header{position:static;}
  #main-content{height:100vh;height:100dvh;}
}

/* Print */
@media print {
  body{background:#fff;color:#000;}
  #app-header,#sidebar,.btn-add,.cell-add-btn{display:none;}
}