:root{--ink:#1b3630;--ink-2:#234840;--ink-3:#0f231f;--gold:#c6982f;--gold-light:#e2be72;--parchment:#f6f0e1;--parchment-2:#eee4cc;--paper:#fffcf5;--text:#26231c;--text-muted:#6e6455;--burgundy:#7c2e2e;--burgundy-light:#a6483f;--border:#d9cba6;--border-strong:#b9a878;--radius-sm:3px;--radius:6px;--font-display:"Amiri", "Traditional Arabic", serif;--font-body:"Cairo", "Tahoma", sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--parchment);color:var(--text);font-family:var(--font-body);line-height:1.6}::selection{background:var(--gold-light);color:var(--ink-3)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--parchment-2)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--gold)}#root{flex-direction:column;min-height:100vh;display:flex}h1,h2,h3,.font-display{font-family:var(--font-display);color:var(--ink-3);margin:0;font-weight:700}a{color:inherit}button,input,select,textarea{font-family:inherit;font-size:1rem}.rule{color:var(--gold);align-items:center;gap:.75rem;margin:1.5rem 0;display:flex}.rule:before,.rule:after{content:"";background:var(--border-strong);flex:1;height:1px}.rule:after{transform:rotate(45deg)}.container{width:100%;max-width:1100px;margin:0 auto;padding:0 1.5rem}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.75rem;font-weight:600;text-decoration:none;transition:filter .15s,transform .15s,box-shadow .2s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--gold);color:var(--ink-3);border-color:var(--gold)}.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 4px 16px #c6982f59}.btn-outline{color:var(--parchment);border-color:var(--gold);background:0 0}.btn-outline:hover{background:#c6982f1f}.btn-ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}.btn-ink:hover{filter:brightness(1.15);box-shadow:0 4px 14px #0f231f4d}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.panel{background:var(--paper);border:1px solid var(--border);border-top:3px solid var(--gold);border-radius:var(--radius-sm);padding:1.5rem;transition:box-shadow .2s,border-color .2s;position:relative}.panel:before,.panel:after{content:"";border-bottom:1.5px solid var(--border-strong);opacity:.6;pointer-events:none;width:9px;height:9px;position:absolute;bottom:6px}.panel:before{border-left:1.5px solid var(--border-strong);left:6px}.panel:after{border-right:1.5px solid var(--border-strong);right:6px}.field{flex-direction:column;gap:.4rem;margin-bottom:1rem;display:flex}.field label{color:var(--text-muted);font-size:.9rem;font-weight:600}.field input,.field select,.field textarea{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--paper);color:var(--text);padding:.65rem .85rem}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--gold);outline-offset:1px}.badge{border-radius:999px;padding:.15rem .6rem;font-size:.75rem;font-weight:700;display:inline-block}.badge-pending{color:var(--burgundy);background:#7c2e2e1f}.badge-done{color:var(--ink-2);background:#2348401f}.progress-track{background:var(--parchment-2);border:1px solid var(--border);border-radius:999px;height:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--gold), var(--gold-light));height:100%}.error-text{color:var(--burgundy);font-size:.9rem}.ltr-nums{direction:ltr;unicode-bidi:isolate;display:inline-block}.floating-letters{z-index:0;pointer-events:none;position:absolute;inset:0;overflow:hidden}.floating-letter{font-family:var(--font-display);color:var(--gold);opacity:0;-webkit-user-select:none;user-select:none;animation-name:letter-rise;animation-timing-function:linear;animation-iteration-count:infinite;position:absolute;bottom:-12%}@keyframes letter-rise{0%{opacity:0;transform:translateY(0)translate(0)rotate(0)}10%{opacity:var(--peak,.4)}85%{opacity:var(--peak,.4)}to{transform:translateY(-118vh) translateX(var(--drift,0px)) rotate(30deg);opacity:0}}@media (prefers-reduced-motion:reduce){.floating-letter{opacity:.08;animation:none;bottom:auto}}.tab-btn{border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--ink);cursor:pointer;background:0 0;padding:.5rem 1.1rem;font-size:.9rem;font-weight:600;transition:background .15s,color .15s,transform .1s}.tab-btn:hover{background:var(--parchment-2)}.tab-btn.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.notif-bell{border:1px solid var(--border-strong);color:var(--ink);cursor:pointer;background:0 0;border-radius:999px;justify-content:center;align-items:center;width:40px;height:40px;transition:background .15s,border-color .15s;display:inline-flex;position:relative}.notif-bell:hover{border-color:var(--gold);background:#c6982f1f}.notif-bell .notif-count{background:var(--burgundy);color:var(--paper);border-radius:999px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:.65rem;font-weight:700;display:flex;position:absolute;top:-4px;left:-4px}.notif-panel{background:var(--paper);border:1px solid var(--border);border-top:3px solid var(--gold);border-radius:var(--radius-sm);z-index:50;width:320px;max-height:400px;color:var(--text);position:absolute;top:calc(100% + 10px);left:0;overflow-y:auto;box-shadow:0 12px 32px #0f231f40}.notif-item{border-bottom:1px solid var(--border);padding:.85rem 1rem;font-size:.88rem}.notif-item:last-child{border-bottom:none}.notif-item.unread{background:#c6982f14}.result-reveal{text-align:center;flex-direction:column;align-items:center;padding:2.5rem 1.5rem;animation:.5s cubic-bezier(.2,.9,.3,1.2) result-pop;display:flex}@keyframes result-pop{0%{opacity:0;transform:scale(.7)translateY(12px)}to{opacity:1;transform:scale(1)translateY(0)}}.result-ring{border:4px solid var(--gold);border-radius:50%;justify-content:center;align-items:center;width:130px;height:130px;margin-bottom:1.25rem;animation:2.2s ease-in-out infinite ring-glow;display:flex;box-shadow:0 0 0 8px #c6982f1f}@keyframes ring-glow{0%,to{box-shadow:0 0 0 8px #c6982f1f}50%{box-shadow:0 0 0 14px #c6982f33}}@media (prefers-reduced-motion:reduce){.result-reveal,.result-ring{animation:none}}.lesson-block{background:var(--parchment);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:1rem;padding:1.1rem 1.1rem 1.25rem}.lesson-block:last-child{margin-bottom:0}.lesson-block__title{color:var(--ink-3);border-bottom:1px solid var(--border);align-items:center;gap:.6rem;margin:0 0 .85rem;padding-bottom:.6rem;font-size:1.02rem;font-weight:700;display:flex}.lesson-block__title:before{content:"";background:var(--gold);border-radius:50%;flex-shrink:0;width:5px;height:5px}.resource-list{flex-direction:column;gap:.55rem;display:flex}.resource-row{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);cursor:pointer;text-align:right;align-items:center;gap:.75rem;padding:.6rem .75rem;font-family:inherit;font-size:.92rem;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .1s;display:flex}.resource-row:hover{border-color:var(--gold);box-shadow:0 3px 12px #0f231f1a}.resource-row:active{transform:translateY(1px)}.resource-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.resource-icon--video{color:var(--ink-2);background:#2348401f}.resource-icon--pdf{color:var(--gold);background:#c6982f29}.resource-icon--exam{color:var(--burgundy);background:#7c2e2e1f}.resource-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-weight:600;overflow:hidden}.resource-status{border-radius:999px;flex-shrink:0;align-items:center;gap:.3rem;padding:.2rem .65rem;font-size:.78rem;font-weight:700;display:inline-flex}.resource-status--done{color:var(--ink-2);background:#2348401f}.resource-status--pending{background:var(--parchment-2);color:var(--text-muted)}.resource-status--warn{color:var(--burgundy);background:#7c2e2e1a}.resource-player{border-top:1px dashed var(--border-strong);margin-top:.6rem;padding-top:.6rem}.app-shell{flex:1;align-items:stretch;min-height:100vh;display:flex}.sidebar{background:var(--ink-3);width:240px;color:var(--parchment);border-left:3px solid var(--gold);flex-direction:column;flex-shrink:0;display:flex}.sidebar__brand{border-bottom:1px solid #c6982f40;padding:1.35rem 1.25rem;text-decoration:none;display:block}.sidebar__nav{flex-direction:column;flex:1;gap:.25rem;padding:1rem .85rem;display:flex;overflow-y:auto}.sidebar__link{border-radius:var(--radius-sm);color:var(--parchment-2);cursor:pointer;text-align:right;background:0 0;border:1px solid #0000;align-items:center;gap:.65rem;width:100%;padding:.65rem .9rem;font-size:.92rem;text-decoration:none;transition:background .15s,color .15s,border-color .15s;display:flex}.sidebar__link:hover{color:var(--paper);background:#c6982f1a}.sidebar__link.active{border-color:var(--gold);color:var(--gold-light);background:#c6982f29;font-weight:700}.sidebar__footer{border-top:1px solid #c6982f40;padding:.85rem}.main-area{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{background:var(--paper);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.main-content{flex:1;padding:1.75rem}.sidebar-toggle,.sidebar-backdrop{display:none}@media (width<=900px){.sidebar{inset-block:0;z-index:100;transition:transform .2s;position:fixed;right:0;transform:translate(100%);box-shadow:-12px 0 32px #0000004d}.sidebar.open{transform:translate(0)}.sidebar-toggle{display:inline-flex}.sidebar-backdrop.open{z-index:90;background:#0f231f8c;display:block;position:fixed;inset:0}.main-content{padding:1.25rem}}.icon-btn{width:28px;height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s,color .15s;display:inline-flex}.icon-btn:hover{color:var(--burgundy);background:#7c2e2e1f}.pick-row{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.3rem;padding:.6rem .7rem;transition:background .15s,border-color .15s;display:flex}.pick-row:hover{background:var(--parchment-2)}.pick-row.active{background:var(--parchment-2);border-color:var(--gold);font-weight:700}.pick-row__label{align-items:center;gap:.55rem;display:flex}.pick-row__label:before{content:"";background:var(--gold);border-radius:50%;flex-shrink:0;width:6px;height:6px}.data-table{border-collapse:collapse;width:100%}.data-table thead th{text-align:right;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;background:var(--parchment-2);border-bottom:2px solid var(--gold);padding:.7rem 1rem;font-size:.78rem;font-weight:700}.data-table tbody td{border-bottom:1px solid var(--border);padding:.75rem 1rem;font-size:.9rem}.data-table tbody tr{transition:background .12s}.data-table tbody tr:hover{background:#c6982f0f}.data-table tbody tr:last-child td{border-bottom:none}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg, var(--parchment-2) 25%, var(--border) 37%, var(--parchment-2) 63%);background-size:400% 100%;animation:1.4s infinite skeleton-shine}@keyframes skeleton-shine{0%{background-position:100%}to{background-position:0}}