@tailwind base;@tailwind components;@tailwind utilities;@layer base{:root{--sat: env(safe-area-inset-top, 0px);--sab: env(safe-area-inset-bottom, 0px);--sal: env(safe-area-inset-left, 0px);--sar: env(safe-area-inset-right, 0px);--primary-dark: #1e3a8a;--primary: #2563eb;--primary-light: #60a5fa;--accent-cyan: #38bdf8;--bg-color: #f4f8fd;--surface-solid: #ffffff;--text-main: #0f172a;--text-muted: #475569;--border: rgba(30, 58, 138, .14);--border-light: rgba(255, 255, 255, .85);--danger: #ef4444;--success: #10b981;--shadow-sm: 0 2px 8px rgba(30, 58, 138, .05);--shadow-md: 0 12px 28px rgba(30, 58, 138, .08);--shadow-lg: 0 24px 50px rgba(30, 58, 138, .12)}html,body{background-color:var(--bg-color);color:var(--text-main);font-family:Vazirmatn,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;min-height:100vh;min-height:100dvh;overscroll-behavior-y:auto;overscroll-behavior-x:none;-webkit-overflow-scrolling:touch;-webkit-tap-highlight-color:transparent;overflow-x:hidden;max-width:100vw;margin:0;padding:0;direction:rtl;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;max-width:100vw;overflow-x:hidden}}@keyframes driftHarmonic1{0%{transform:translateZ(0) scale(1) rotate(0)}50%{transform:translate3d(9vw,7vh,0) scale(1.08) rotate(14deg)}to{transform:translate3d(-6vw,-8vh,0) scale(.94) rotate(-10deg)}}@keyframes driftHarmonic2{0%{transform:translateZ(0) scale(1) rotate(0)}50%{transform:translate3d(-10vw,-8vh,0) scale(1.1) rotate(-16deg)}to{transform:translate3d(7vw,6vh,0) scale(.92) rotate(10deg)}}@keyframes driftHarmonic3{0%{transform:translateZ(0) scale(1)}50%{transform:translate3d(-7vw,10vh,0) scale(1.06)}to{transform:translate3d(9vw,-7vh,0) scale(.96)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes shake{0%,to{transform:translateZ(0)}25%{transform:translate3d(-6px,0,0)}75%{transform:translate3d(6px,0,0)}}.animate-fadeIn{animation:fadeIn .25s cubic-bezier(.16,1,.3,1) forwards}.animate-shake{animation:shake .35s cubic-bezier(.36,.07,.19,.97) both}.glass-panel,.liquid-glass,.liquid-glass-card{background:linear-gradient(135deg,#ffffffe0,#f0f9ffad)!important;backdrop-filter:blur(28px) saturate(180%)!important;-webkit-backdrop-filter:blur(28px) saturate(180%)!important;border:1px solid rgba(30,58,138,.15)!important;border-top:1px solid rgba(255,255,255,.95)!important;box-shadow:0 1px 2px #2563eb0a,0 16px 40px -8px #1e3a8a14,0 24px 64px -16px #3b82f617,inset 0 1px 1px #fffffff2!important;border-radius:24px!important;transition:border-color .25s ease,box-shadow .25s ease}.glass-panel:hover,.liquid-glass-card:hover{border-color:#3b82f659!important;box-shadow:0 2px 4px #2563eb0f,0 20px 48px -6px #1e3a8a1f,0 32px 72px -12px #3b82f624,inset 0 1px 1px #fff!important}.liquid-glass-pill{background:#ffffffb8!important;backdrop-filter:blur(20px) saturate(170%)!important;-webkit-backdrop-filter:blur(20px) saturate(170%)!important;border:1px solid rgba(30,58,138,.14)!important;border-top:1px solid rgba(255,255,255,.9)!important;border-radius:9999px!important;box-shadow:0 4px 16px -2px #1e3a8a0f,inset 0 1px 1px #ffffffe6!important}.topbar-transparent{background:transparent;border-bottom:1px solid rgba(255,255,255,.1);transition:all .75s cubic-bezier(.16,1,.3,1)!important}.topbar-transparent:hover,.topbar-scrolled{background:linear-gradient(180deg,rgba(255,255,255,.88) 0%,rgba(239,246,255,.68) 75%,transparent 100%)!important;backdrop-filter:blur(28px) saturate(180%)!important;-webkit-backdrop-filter:blur(28px) saturate(180%)!important;border-bottom:1px solid rgba(30,58,138,.16)!important;box-shadow:0 16px 36px -8px #1e3a8a17!important}.overflow-y-auto,.overflow-y-scroll{-webkit-overflow-scrolling:touch;touch-action:pan-y;overscroll-behavior-y:auto}.overflow-x-auto,.overflow-x-scroll{-webkit-overflow-scrolling:touch;touch-action:pan-x}.momentum-scroll{-webkit-overflow-scrolling:touch;touch-action:pan-y;overscroll-behavior-y:auto;scroll-behavior:smooth;will-change:scroll-position}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#3b82f640;border-radius:9999px}::-webkit-scrollbar-thumb:hover{background:#2563eb80}.priority-rack{position:relative;overflow:visible}.priority-rack-track{position:relative;width:100%;height:72px;margin:1.5rem 0 .5rem;display:flex;align-items:center;touch-action:none}.priority-rack-rail{position:absolute;left:0;right:0;top:50%;height:12px;transform:translateY(-50%);background:linear-gradient(90deg,#3b82f62e,#2563eb59,#1e3a8a99);border:1px solid rgba(59,130,246,.3);border-radius:9999px;box-shadow:inset 0 2px 4px #1e3a8a1f,0 2px 8px #2563eb14}.priority-rack-ticks{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);display:flex;justify-content:space-between;padding:0 4px;pointer-events:none}.priority-rack-tick{width:2px;height:16px;background:#1e3a8a40;border-radius:1px}.priority-rack-scale{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:11px;font-weight:700;color:#64748b;pointer-events:none;padding:0 2px}.priority-marker{position:absolute;top:50%;transform:translate(-50%,-50%);cursor:grab;-webkit-user-select:none;user-select:none;z-index:20;transition:transform .15s ease,z-index .15s ease;display:flex;flex-direction:column;align-items:center}.priority-marker.is-dragging{cursor:grabbing;z-index:50;transform:translate(-50%,-50%) scale(1.1)}.priority-marker-pin{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#fff,#dbeafe);border:2px solid #2563eb;box-shadow:0 4px 14px #2563eb59,inset 0 1px 2px #fff;display:flex;align-items:center;justify-content:center;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:900;color:#1e3a8a;transition:all .2s cubic-bezier(.16,1,.3,1)}.priority-marker:hover .priority-marker-pin,.priority-marker.is-dragging .priority-marker-pin{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;border-color:#60a5fa;box-shadow:0 6px 20px #2563eb80,inset 0 1px 1px #fff9}.priority-marker-label{position:absolute;white-space:nowrap;font-size:10px;font-weight:800;color:#1e3a8a;background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:2px 8px;border-radius:9999px;border:1px solid rgba(37,99,235,.2);box-shadow:0 2px 8px #1e3a8a14;pointer-events:none;max-width:140px;overflow:hidden;text-overflow:ellipsis}.tree-container-horizontal{display:inline-flex;align-items:flex-start;position:relative;padding:40px 60px;min-width:max-content;direction:ltr}.tree-svg-canvas{position:absolute;top:0;left:0;pointer-events:none;z-index:1;overflow:visible}.tree-svg-canvas path{fill:none;stroke:#3b82f6;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.tree-node-wrapper-h{display:flex;align-items:center;position:relative;margin-right:0}.tree-children-container-h{display:flex;flex-direction:column;justify-content:center;gap:24px;position:relative;margin-left:48px;flex-shrink:0}.tree-fixed-block{background:#fffffff2;border:2px solid #60a5fa;border-radius:16px;padding:12px 24px;font-weight:900;color:#1e3a8a;font-size:1.05rem;box-shadow:0 2px 8px #1e3a8a14;z-index:2;text-align:center;min-width:130px}.tree-slot{width:160px;min-height:52px;background:#ffffffa6;border:2px dashed #93c5fd;border-radius:14px;display:flex;align-items:center;justify-content:center;transition:all .2s cubic-bezier(.16,1,.3,1);z-index:2;padding:4px}.tree-slot.hovered{background:#bfdbfea6;border-color:#2563eb;transform:scale(1.05);box-shadow:0 0 15px #3b82f666}.tree-slot.drag-snap-target{transform:translate3d(0,-2px,0) scale(1.015);border-color:#60a5fa!important;background:#bfdbfe40!important;box-shadow:0 0 0 4px #3b82f626,0 10px 25px #1e3a8a1a}.draggable-block{background:#2563eb;color:#fff;padding:10px 16px;border-radius:12px;font-weight:800;font-size:.92rem;cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;box-shadow:0 2px 8px #1e3a8a26;z-index:1000;text-align:center;width:100%;box-sizing:border-box;will-change:transform;backface-visibility:hidden;-webkit-backface-visibility:hidden;transition:background .3s}.draggable-block:active{cursor:grabbing}.draggable-block.dragging{will-change:transform;z-index:99999!important;opacity:.96;box-shadow:0 16px 32px #1e3a8a59;pointer-events:none}.draggable-block.correct{background:#10b981!important;pointer-events:none;box-shadow:0 0 15px #10b98180}.draggable-block.wrong{background:#ef4444!important;animation:shake .4s}.word-bank-sidebar{position:absolute;top:20px;right:20px;bottom:20px;width:270px;background:#ffffffd9;backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1.5px solid rgba(30,58,138,.15);border-radius:24px;box-shadow:0 20px 45px #1e3a8a1f;padding:20px;display:flex;flex-direction:column;z-index:40;transform:translateZ(0);transition:transform .4s cubic-bezier(.4,0,.2,1)}.slide-filmstrip{width:320px;display:flex;flex-direction:column;gap:14px;overflow-y:auto;flex-shrink:0;padding:20px;border-radius:24px;height:calc(100vh - 120px)}.slide-thumb{background:#ffffffd9;border:1.5px solid rgba(30,58,138,.14);border-radius:16px;padding:16px;cursor:pointer;position:relative;transition:all .2s ease;display:flex;flex-direction:column;gap:6px}.slide-thumb:hover{border-color:#60a5fa;transform:translate(-4px)}.slide-thumb.active{border-color:#2563eb;background:#fff;box-shadow:0 0 0 4px #2563eb26}.thumb-number{position:absolute;top:-10px;right:-10px;background:#1e3a8a;color:#fff;font-size:.8rem;font-weight:800;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #1e3a8a26}.utility-sidebar{width:350px;display:flex;flex-direction:column;gap:16px;overflow-y:auto;flex-shrink:0;padding:20px;border-radius:24px;height:calc(100vh - 120px)}.filter-sidebar{width:350px;display:flex;flex-direction:column;gap:14px;overflow-y:auto;flex-shrink:0;padding:20px;border-radius:24px}.exam-basket-bar{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#fffffff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1.5px solid rgba(59,130,246,.3);border-radius:9999px;padding:12px 28px;display:flex;align-items:center;gap:20px;box-shadow:0 20px 50px #1e3a8a2e;z-index:100;animation:fadeIn .3s ease}.q-img-wrapper{max-width:100%;height:220px;border-radius:12px;mix-blend-mode:multiply;background-size:contain;background-repeat:no-repeat;background-position:right center;cursor:zoom-in}.safe-area-top{padding-top:max(12px,env(safe-area-inset-top,0px))}.safe-area-bottom{padding-bottom:max(16px,env(safe-area-inset-bottom,0px))}.safe-area-bottom-fixed{bottom:max(16px,env(safe-area-inset-bottom,0px))}.safe-area-content{padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}@media (max-width: 640px){.touch-target,button:not(.btn-compact):not(.btn-icon-tiny),.nav-pill,.tab-btn{min-height:44px;touch-action:manipulation}.liquid-glass,.liquid-glass-card,.glass-panel{backdrop-filter:blur(16px) saturate(160%)!important;-webkit-backdrop-filter:blur(16px) saturate(160%)!important;border-radius:18px!important}.mobile-compact-p{padding-left:12px!important;padding-right:12px!important}}