*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;height:100dvh;overflow:hidden}
body{font-family:Tajawal;font-size:18px;line-height:1.7;background:linear-gradient(135deg,#020113,#131335,#08121c);color:#ffffff;direction:rtl}
body{animation:bgShift 15s ease infinite;background-size:400% 400%}
@keyframes bgShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}a{color:#6C63FF;text-decoration:none;transition:color 0.3s}
a:hover{color:#E94560}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(108,99,255,0.3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(108,99,255,0.5)}

.app{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden}

.header{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;min-height:56px;flex-shrink:0;gap:12px;background:linear-gradient(135deg,#02011e,#090f20,#000233);border-bottom:1px solid rgba(255,255,255,.06);animation:slideDown 0.3s ease;}
@keyframes slideDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:#E94560;font-size:1.1em}
.brand img{height:36px}
.brand-link{position:relative;transition:transform 0.3s}
.brand-link:hover{transform:scale(1.04)}
.brand-logo{animation:brandGlow 3s ease-in-out infinite,brandFloat 4s ease-in-out infinite;filter:drop-shadow(0 0 8px #6C63FF)}
@keyframes brandGlow{0%,100%{filter:drop-shadow(0 0 6px #6C63FF) drop-shadow(0 0 12px #6C63FF)}50%{filter:drop-shadow(0 0 12px #6C63FF) drop-shadow(0 0 20px #6C63FF)}}
@keyframes brandFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-2px)}}
.brand-name{background:linear-gradient(135deg,#6C63FF,#E94560,#6C63FF);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:brandTextShine 4s linear infinite;text-shadow:0 0 18px #6C63FF}
@keyframes brandTextShine{0%{background-position:0% 50%}100%{background-position:200% 50%}}
.header-nav .header-link{transition:all 0.3s;padding:4px 6px;border-radius:6px;display:inline-flex;align-items:center;gap:3px}
.header-nav .header-link:hover{color:#fff !important;background:rgba(108,99,255,.15);transform:translateY(-1px)}
.header-center{display:flex;align-items:center;gap:8px}
.header-actions{display:flex;align-items:center;gap:6px}
select,button{padding:7px 14px;border-radius:8px;border:none;font-size:.85em;cursor:pointer;transition:all 0.3s;font-family:inherit;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
select{background:#02011e;color:#ffffff;border:1px solid rgba(255,255,255,0.12)}
select:hover{border-color:#6C63FF}

.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:var(--btn-radius,12px);border:none;cursor:pointer;font-size:.9em;color:#fff;transition:all 0.3s;white-space:nowrap;font-family:inherit;box-shadow:0 4px 15px rgba(0,0,0,.2);background:linear-gradient(135deg,#6c63ff,#e94560);box-shadow:0 0 20px #6c63ff;}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 30px #6c63ff;}
.btn:active{transform:translateY(0)}
.btn-sm{padding:5px 12px;font-size:.8em}
.btn-danger{background:linear-gradient(135deg,#E94560,#d63850)!important}
.btn-outline{background:transparent;border:1px solid #6C63FF;color:#6C63FF;box-shadow:none!important}
.btn-outline:hover{background:#6C63FF;color:#fff}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 #6c63ff}50%{box-shadow:0 0 0 8px transparent}}.btn-pulse{animation:pulse 2s infinite}
.main-layout{display:flex;flex:1;overflow:hidden;position:relative;min-height:0}
.sidebar{width:50px;min-width:50px;background:#02011e;border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;flex-shrink:0;overflow:hidden;transition:width 0.3s;order:1}
.sidebar:hover,.sidebar.pinned{width:270px;min-width:270px}
.sidebar-backdrop{position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:199;opacity:0;pointer-events:none;transition:opacity 0.3s;-webkit-tap-highlight-color:transparent}
.sidebar-backdrop.active{opacity:1;pointer-events:auto}
.sidebar.floating{width:50px;min-width:50px;order:1}
.sidebar.floating.open,.sidebar.floating:hover{width:270px;min-width:270px}
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-list,
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-settings-dropdown,
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-new,
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-toggle button:first-child,
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-user .user-info,
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-user .user-settings{display:none}
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-list,
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-settings-dropdown,
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-new,
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-toggle button:first-child,
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-user .user-info,
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-user .user-settings{display:none}
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-toggle,
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-toggle{flex-direction:column;padding:8px;gap:4px;border-bottom:none}
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-user,
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-user{justify-content:center;padding:8px}
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-user .user-avatar,
.sidebar:not(:hover):not(.pinned):not(.floating) .sidebar-user .user-avatar{width:32px;height:32px}
.sidebar-toggle{display:flex;align-items:center;justify-content:space-between;padding:14px;border-bottom:1px solid rgba(255,255,255,.06)}
.sidebar-toggle button{background:none;border:none;color:#ffffff;font-size:1.3em;cursor:pointer;padding:6px;border-radius:8px;transition:background 0.3s}
.sidebar-toggle button:hover{background:rgba(255,255,255,.1)}
.sidebar-new{padding:10px 14px;border-bottom:1px solid rgba(255,255,255,.06)}
.sidebar-list{flex:1;overflow-y:auto;padding:10px}
.sidebar-user{padding:14px;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:10px}
.sidebar-user .user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#6C63FF,#E94560);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:.85em;flex-shrink:0}
.sidebar-user .user-info{flex:1;overflow:hidden}
.sidebar-user .user-name{font-weight:600;font-size:.9em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-user .user-role{font-size:.75em;color:rgba(255,255,255,0.6)}
.sidebar-user .user-settings{background:none;border:none;color:#ffffff;font-size:1.1em;cursor:pointer;padding:6px;border-radius:8px;transition:background 0.3s}
.sidebar-user .user-settings:hover{background:rgba(255,255,255,.1)}
.sidebar-logout-wrap{padding:0 14px 14px;border-top:1px solid rgba(255,255,255,.06);background:rgba(0,0,0,.15)}
.sidebar-logout-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:10px;padding:11px 14px;border-radius:10px;background:linear-gradient(135deg,rgba(233,69,96,.22),rgba(233,69,96,.08));border:1px solid rgba(233,69,96,.45);color:#ffb3c1;font-weight:700;font-size:.9em;font-family:inherit;text-decoration:none;cursor:pointer;transition:all 0.3s;box-shadow:0 0 12px rgba(233,69,96,.18) inset}
.sidebar-logout-btn:hover{background:linear-gradient(135deg,rgba(233,69,96,.42),rgba(233,69,96,.22));color:#fff;border-color:#E94560;box-shadow:0 0 18px rgba(233,69,96,.55),0 0 8px rgba(233,69,96,.3) inset;transform:translateY(-1px)}
.sidebar-logout-btn:active{transform:translateY(0)}
.sidebar-logout-icon{font-size:1.1em;line-height:1}
.sidebar-logout-text{font-size:.95em}
.sidebar:not(:hover):not(.pinned):not(.floating.open) .sidebar-logout-wrap{display:none}
@media(max-width:768px){.sidebar.floating .sidebar-logout-wrap{display:block !important}}
.sidebar-settings-dropdown{display:none;padding:14px;border-top:1px solid rgba(255,255,255,.06);flex-direction:column;gap:6px;animation:slideUp 0.3s ease}
.sidebar-settings-dropdown.open{display:flex}
.sidebar-settings-dropdown select{width:100%;padding:8px 12px;background:#02011e;border:1px solid rgba(255,255,255,0.12);border-radius:8px;color:#ffffff;font-size:.85em;font-family:inherit}
.sidebar-settings-dropdown select:focus{border-color:#6C63FF}
.sidebar-list{flex:1;overflow-y:auto;padding:6px}
.conv-item{padding:10px 14px;border-radius:0;cursor:pointer;margin-bottom:0;display:flex;align-items:center;justify-content:space-between;gap:8px;transition:background 0.3s,color 0.3s;font-size:.9em;border:none;background:transparent;animation:fadeIn 0.3s ease;}
.conv-item:hover{background:rgba(108,99,255,.1);border:none}
.conv-item.active{background:rgba(108,99,255,.18);border:none}
.conv-item+.conv-item{border-top:1px solid rgba(255,255,255,.04)}
@keyframes fadeIn{from{opacity:0;transform:translateX(10px)}to{opacity:1;transform:translateX(0)}}
.conv-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.conv-del{opacity:.3;cursor:pointer;padding:4px;border-radius:6px;transition:all 0.3s}
.conv-del:hover{opacity:1;background:rgba(233,69,96,.2);color:#E94560}
.conv-meta{font-size:.75em;color:rgba(255,255,255,0.6)}

.chat-area{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;order:0}
.messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:18px;min-height:0;scroll-padding-bottom:80px;-webkit-overflow-scrolling:touch}
.msg{width:100%;display:flex !important;flex-direction:row !important;flex-wrap:nowrap !important;gap:10px;align-items:flex-start;justify-content:flex-start !important;flex-shrink:0;direction:rtl;animation:msgIn .35s cubic-bezier(.2,.8,.2,1);}
@keyframes msgIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
.msg.user,.msg.assistant{flex-direction:row !important;justify-content:flex-start !important;flex-wrap:nowrap !important;align-items:flex-start !important;direction:rtl}
.msg-avatar{width:38px;height:38px;min-width:38px;max-width:38px;border-radius:50%;flex:0 0 38px;flex-shrink:0 !important;display:flex;align-items:center;justify-content:center;font-size:20px;background:linear-gradient(135deg,#6C63FF,#E94560);box-shadow:0 4px 12px rgba(0,0,0,.25);overflow:hidden;position:relative;order:1}
.msg-avatar img{width:100%;height:100%;object-fit:cover}
.msg.assistant .msg-avatar{background:linear-gradient(135deg,#6C63FF,#5A52D5)}
.msg-body{max-width:75%;min-width:0;flex:0 1 75%;display:flex;flex-direction:column;gap:6px;direction:rtl;text-align:right;align-items:flex-start;order:2}
.msg.user .msg-body,.msg.assistant .msg-body{align-items:flex-start !important;text-align:right !important;direction:rtl !important}
.msg.user .msg-content,.msg.assistant .msg-content{text-align:right !important;direction:rtl !important}
.msg-content p,.msg-content div,.msg-content span,.msg-content li,.msg-content h1,.msg-content h2,.msg-content h3,.msg-content h4,.msg-content blockquote,.msg-content td,.msg-content th{text-align:right !important;direction:rtl !important}
.msg-content{direction:rtl !important;text-align:right !important}
.msg-hdr{display:flex;flex-direction:row;align-items:center;justify-content:flex-start;gap:6px;font-size:.75em;opacity:.7;padding:0 4px;width:100%}

.msg-hdr .msg-name{font-weight:700;color:#ffffff}
.msg-hdr .msg-time{opacity:.6;font-size:.9em}
.msg-content{padding:12px 16px;border-radius:18px;line-height:1.7;font-size:.95em;word-wrap:break-word;overflow-wrap:break-word;position:relative;box-shadow:0 2px 8px rgba(0,0,0,.15);text-align:right;direction:rtl}
.msg.user .msg-content{background:linear-gradient(135deg, #6C63FF, #5A52D5);color:#fff;border-radius:18px 4px 18px 18px}
.msg.assistant .msg-content{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08);border-radius:18px 4px 18px 18px;backdrop-filter:blur(10px)}
.msg-content p{margin:0 0 8px}
.msg-content p:last-child{margin-bottom:0}
.msg-content ul,.msg-content ol{margin:6px 0;padding-right:22px;text-align:right}
.msg-content li{margin:3px 0}
.msg-content pre{background:rgba(0,0,0,.4);border-radius:10px;padding:12px;overflow-x:auto;margin:8px 0;border:1px solid rgba(255,255,255,.08)}
.msg-content code{background:rgba(255,255,255,.12);padding:2px 6px;border-radius:4px;font-size:.88em;font-family:'Sarasa Mono SC',monospace}
.msg-content pre code{background:none;padding:0}
.msg-content blockquote{border-right:3px solid #6C63FF;padding:4px 12px;margin:8px 0;background:rgba(108,99,255,.08);border-radius:0 8px 8px 0;text-align:right}
.msg-content h1,.msg-content h2,.msg-content h3,.msg-content h4{margin:10px 0 6px;font-weight:700;text-align:right}
.msg-content h1{font-size:1.3em}.msg-content h2{font-size:1.15em}.msg-content h3{font-size:1.05em}
.msg-content a{color:#6C63FF;text-decoration:underline;text-underline-offset:2px}
.msg-content table{border-collapse:collapse;width:100%;margin:8px 0;font-size:.9em}
.msg-content th,.msg-content td{border:1px solid rgba(255,255,255,.15);padding:6px 10px;text-align:right}
.msg-content th{background:rgba(108,99,255,.15)}
.msg-content img{max-width:100%;border-radius:8px}
.msg-files{display:flex;flex-wrap:wrap;flex-direction:row !important;justify-content:flex-start !important;gap:6px;margin-top:6px;direction:rtl !important}
.msg-files a{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;font-size:.85em;background:rgba(255,255,255,.08);border-radius:8px;text-decoration:none;transition:background .2s}
.msg-files a:hover{background:rgba(255,255,255,.16)}
.msg-img{margin-top:6px}
.msg-img img{max-width:100%;max-height:300px;border-radius:12px;cursor:pointer;transition:transform 0.3s;box-shadow:0 4px 12px rgba(0,0,0,.25)}
.msg-img img:hover{transform:scale(1.02)}
.msg-footer{display:flex;flex-direction:row !important;align-items:center;justify-content:flex-start !important;gap:6px;padding:0 4px;flex-wrap:wrap;margin-top:2px;width:100%;direction:rtl !important;text-align:right !important}

.msg-model-badge{display:inline-flex;align-items:center;gap:4px;font-size:.7em;padding:2px 8px;border-radius:10px;background:rgba(255,255,255,.08);color:rgba(255,255,255,0.6);border:1px solid rgba(255,255,255,.08)}
.msg-model-badge .model-icon{font-size:.95em}
.msg-actions{display:flex;flex-direction:row !important;align-items:center;justify-content:flex-start !important;gap:2px;background:rgba(255,255,255,.05);border-radius:14px;padding:3px;border:1px solid rgba(255,255,255,.06);direction:rtl !important}
.action-btn{background:none;border:none;color:rgba(255,255,255,.45);cursor:pointer;font-size:.9em;padding:5px 7px;border-radius:9px;transition:all 0.3s;line-height:1;display:inline-flex;align-items:center;gap:3px;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.action-btn:hover{color:#6C63FF;background:rgba(108,99,255,.14);transform:scale(1.1)}
.action-btn:active{transform:scale(.95)}
.action-btn.active{color:#fff;background:linear-gradient(135deg,#6c63ff,#e94560);box-shadow:0 0 8px #6c63ff}
.action-btn.active.like-btn{background:linear-gradient(135deg,#3b82f6,#2563eb)}
.action-btn.active.dislike-btn{background:linear-gradient(135deg,#ef4444,#dc2626)}
.action-btn.active.heart-btn{background:linear-gradient(135deg,#ec4899,#db2777)}
.action-btn.active.smile-btn{background:linear-gradient(135deg,#f59e0b,#d97706)}
.action-btn.active.angry-btn{background:linear-gradient(135deg,#f97316,#ea580c)}
.action-btn .react-count{font-size:.85em;font-weight:700;min-width:10px;text-align:center}
.action-btn.copied{color:#4CAF50;background:rgba(76,175,80,.18)}

.welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;text-align:center;padding:40px 20px;animation:welcomeFadeIn .6s ease;overflow-y:auto;-webkit-overflow-scrolling:touch;min-height:0}
@keyframes welcomeFadeIn{from{opacity:0;transform:translateY(15px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.welcome-logo-wrap{position:relative;width:120px;height:120px;margin-bottom:20px;display:flex;align-items:center;justify-content:center}
.welcome-logo-ring{position:absolute;inset:0;border-radius:50%;padding:3px;background:conic-gradient(from 0deg,#6C63FF,#E94560,#00e5ff,#a855f7,#6C63FF);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:logoRingSpin 4s linear infinite;filter:drop-shadow(0 0 12px #6C63FF)}
@keyframes logoRingSpin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.welcome-logo{width:96px;height:96px;object-fit:contain;position:relative;z-index:1;animation:welcomeLogoFloat 3s ease-in-out infinite;filter:drop-shadow(0 0 16px #6C63FF)}
@keyframes welcomeLogoFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.welcome-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:12px}
.welcome-emoji{display:inline-block;animation:wave 2.5s ease-in-out infinite;transform-origin:70% 70%;font-size:1.1em}
@keyframes wave{0%,100%{transform:rotate(0deg)}10%{transform:rotate(14deg)}20%{transform:rotate(-8deg)}30%{transform:rotate(14deg)}40%{transform:rotate(-4deg)}50%{transform:rotate(10deg)}60%{transform:rotate(0deg)}}
.welcome-text{background:linear-gradient(90deg,#6C63FF,#E94560,#6C63FF);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:welcomeTextShine 4s linear infinite;font-weight:800;font-size:1.8em;line-height:1.3;text-shadow:0 0 24px #6C63FF}
@keyframes welcomeTextShine{0%{background-position:0% 50%}100%{background-position:200% 50%}}
.welcome-desc{color:rgba(255,255,255,0.6);max-width:520px;margin-bottom:20px;animation:welcomeDescFade 1s ease .3s both}
@keyframes welcomeDescFade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.welcome-features{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:24px;animation:welcomeDescFade 1s ease .5s both}
.welcome-feature{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border-radius:20px;background:linear-gradient(135deg,rgba(108,99,255,.12),rgba(233,69,96,.06));border:1px solid rgba(108,99,255,.2);font-size:.82em;color:rgba(255,255,255,.85);transition:all 0.3s;animation:welcomeFeaturePop .6s ease both}
.welcome-feature:nth-child(1){animation-delay:.6s}
.welcome-feature:nth-child(2){animation-delay:.75s}
.welcome-feature:nth-child(3){animation-delay:.9s}
.welcome-feature:nth-child(4){animation-delay:1.05s}
@keyframes welcomeFeaturePop{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
.welcome-feature:hover{transform:translateY(-3px) scale(1.05);border-color:#6C63FF;box-shadow:0 4px 16px #6C63FF}
.welcome h2{color:#E94560;margin-bottom:12px;font-size:1.8em}
.welcome p{color:rgba(255,255,255,0.6);max-width:480px;margin-bottom:24px}
.faq{margin-top:20px;width:100%;max-width:500px}
.faq-item{padding:12px 18px;background:rgba(255,255,255,.03);border-radius:12px;margin-bottom:8px;text-align:right;border:1px solid rgba(255,255,255,.05);transition:all 0.3s}
.faq-item:hover{border-color:rgba(108,99,255,.3);transform:translateX(-4px)}
.faq-q{font-weight:700;margin-bottom:4px;color:#6C63FF}
.faq-a{font-size:.9em;color:rgba(255,255,255,0.6)}
.faq-below{padding:30px 20px;border-top:1px solid rgba(255,255,255,.06);flex-shrink:0}

.input-area{padding:14px 18px;background:rgba(0,0,0,.2);border-top:1px solid rgba(255,255,255,.06);flex-shrink:0;position:relative;border-radius:14px 14px 0 0}
.input-row{display:flex;gap:10px;align-items:flex-end}
.input-wrap{position:relative;flex:1;display:flex;align-items:center;background:#02011e;border-radius:var(--btn-radius,12px);padding:6px 14px;gap:10px;border:1px solid rgba(255,255,255,0.12);transition:all 0.3s;z-index:0;overflow:hidden}
.input-wrap::before{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(120deg,rgba(168,85,247,0) 0%,rgba(168,85,247,.04) 35%,rgba(0,229,255,.05) 65%,rgba(168,85,247,0) 100%);background-size:200% 200%;animation:inputNeonSweep 6s linear infinite;pointer-events:none;z-index:0;mix-blend-mode:screen;opacity:.7}
.input-wrap::after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:0;box-shadow:inset 0 0 6px rgba(168,85,247,.12),inset 0 0 10px rgba(0,229,255,.08);animation:inputNeonPulse 5s ease-in-out infinite}
@keyframes inputNeonSweep{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes inputNeonPulse{0%,100%{box-shadow:inset 0 0 5px rgba(168,85,247,.10),inset 0 0 9px rgba(0,229,255,.06)}50%{box-shadow:inset 0 0 8px rgba(0,229,255,.18),inset 0 0 13px rgba(168,85,247,.12)}}
.input-wrap:focus-within{border-color:transparent;background:#02011e}
.input-wrap:focus-within::after{animation:inputNeonPulseFocus 3s ease-in-out infinite}
@keyframes inputNeonPulseFocus{0%,100%{box-shadow:inset 0 0 7px rgba(168,85,247,.18),inset 0 0 12px rgba(0,229,255,.12)}50%{box-shadow:inset 0 0 10px rgba(0,229,255,.24),inset 0 0 16px rgba(168,85,247,.16)}}
.input-wrap > *{position:relative;z-index:1}
.input-wrap textarea{flex:1;background:none;border:none;color:#ffffff;font-size:.95em;resize:none;padding:8px 0;min-height:44px;max-height:120px;outline:none;font-family:inherit;line-height:1.5;position:relative;z-index:2}
.input-wrap textarea::placeholder{color:rgba(255,255,255,.3)}
.input-actions{display:flex;gap:4px}
.input-actions button,.input-actions label{background:none;border:none;color:rgba(255,255,255,.4);cursor:pointer;padding:8px;border-radius:8px;font-size:1.2em;display:inline-flex;align-items:center;transition:all 0.3s}
.input-actions button:hover,.input-actions label:hover{color:#6C63FF;background:rgba(108,99,255,.1)}
.send-btn{width:48px;height:48px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.3em;color:#fff;transition:all 0.3s;background:linear-gradient(135deg,#6c63ff,#e94560);box-shadow:0 0 20px #6c63ff;animation:sendBtnGlow 2.5s ease-in-out infinite;}
@keyframes sendBtnGlow{0%,100%{box-shadow:0 0 16px #6c63ff,0 0 32px #6c63ff}50%{box-shadow:0 0 28px #6c63ff,0 0 48px #6c63ff}}
.send-btn:hover{transform:scale(1.12) rotate(-8deg);box-shadow:0 0 36px #6c63ff,0 0 60px #6c63ff;}
.send-btn:active{transform:scale(.95)}
.send-btn:disabled{opacity:.4;cursor:not-allowed;transform:none;animation:none}

.status{display:inline-flex;align-items:center;gap:4px;font-size:.75em;padding:3px 10px;border-radius:6px}
.status.on{background:rgba(76,175,80,.15);color:#4CAF50}
.status.off{background:rgba(233,69,96,.15);color:#E94560}
.typing{font-size:.85em;color:rgba(255,255,255,0.6);padding:6px 20px;display:flex;align-items:center;gap:6px}
.typing::before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:#6C63FF;animation:typingDot 1.4s ease-in-out infinite;box-shadow:0 0 8px #6C63FF}
.typing::after{content:'● ● ●';letter-spacing:4px;animation:typingPulse 1.5s ease-in-out infinite;color:#6C63FF}
@keyframes typingDot{0%,100%{transform:scale(1);opacity:.6}50%{transform:scale(1.5);opacity:1}}
@keyframes typingPulse{0%,100%{opacity:.4}50%{opacity:1}}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .2s ease}
.modal{background:linear-gradient(135deg,$hc1,$hc2);border-radius:var(--btn-radius,16px);max-width:520px;width:100%;max-height:80vh;overflow-y:auto;padding:28px;border:1px solid rgba(255,255,255,.08)}
.modal h3{margin-bottom:16px;color:#E94560}
.modal-close{float:left;background:none;border:none;color:rgba(255,255,255,.5);cursor:pointer;font-size:1.5em;transition:color 0.3s}
.modal-close:hover{color:#E94560}

.admin-wrapper{display:flex;flex:1;overflow:hidden}
.admin-nav{width:240px;background:linear-gradient(180deg,$hc1,$hc2,$hc3);padding:16px 0;flex-shrink:0;overflow-y:auto;border-right:1px solid rgba(255,255,255,.06)}
.admin-nav a{display:flex;align-items:center;gap:10px;padding:12px 22px;color:rgba(255,255,255,.6);transition:all 0.3s;font-size:.9em;border-right:3px solid transparent;text-decoration:none}
.admin-nav a:hover{background:rgba(108,99,255,.1);color:#6C63FF;border-right-color:rgba(108,99,255,.3)}
.admin-nav a.active{background:rgba(108,99,255,.15);color:#6C63FF;border-right-color:#6C63FF;font-weight:700}
.admin-body{flex:1;padding:28px;overflow-y:auto}
.admin-body h2{color:#E94560;margin-bottom:22px;font-size:1.5em}
.admin-card{background:linear-gradient(135deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border-radius:var(--btn-radius,16px);padding:22px;margin-bottom:18px;border:1px solid rgba(255,255,255,.06);transition:border-color 0.3s}
.admin-card:hover{border-color:rgba(108,99,255,.2)}
.admin-card h3{font-size:1.05em;margin-bottom:14px;color:#6C63FF}
.admin-card label{display:block;margin-bottom:4px;font-size:.85em;color:rgba(255,255,255,0.6)}
.admin-card input[type="text"],.admin-card input[type="password"],.admin-card input[type="number"],.admin-card input[type="url"],.admin-card input[type="color"],.admin-card textarea,.admin-card select{width:100%;padding:10px 14px;background:#02011e;border:1px solid rgba(255,255,255,0.12);border-radius:10px;color:#ffffff;font-size:.9em;margin-bottom:14px;font-family:inherit;transition:border-color 0.3s}
.admin-card textarea{min-height:90px;resize:vertical}
.admin-card input[type="checkbox"]{margin-left:6px}
.form-row{display:flex;gap:14px;flex-wrap:wrap}
.form-row>*{flex:1;min-width:140px}
.form-row input[type="color"]{flex:none;width:52px;height:52px;padding:2px;border-radius:8px;cursor:pointer;border:2px solid rgba(255,255,255,0.12);background:transparent}
.form-row input[type="color"]::-webkit-color-swatch-wrapper{padding:2px}
.form-row input[type="color"]::-webkit-color-swatch{border:none;border-radius:6px}
.form-row input[type="color"]::-moz-color-swatch{border:none;border-radius:6px}
.form-group{margin-bottom:14px}
.admin-card table{width:100%;border-collapse:collapse;font-size:.9em}
.admin-card th,.admin-card td{padding:10px 14px;text-align:right;border-bottom:1px solid rgba(255,255,255,.06)}
.admin-card th{color:#6C63FF;font-size:.85em}
.help{font-size:.8em;color:rgba(255,255,255,0.6);margin:-10px 0 14px}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.tabs{display:flex;gap:6px;margin-bottom:22px;flex-wrap:wrap}
.tab-btn{padding:9px 20px;border-radius:10px;border:none;cursor:pointer;background:rgba(255,255,255,.05);color:rgba(255,255,255,.6);font-size:.9em;transition:all 0.3s;font-family:inherit}
.tab-btn:hover{background:rgba(108,99,255,.1);color:#6C63FF}
.tab-btn.active{background:linear-gradient(135deg,#6c63ff,#e94560);color:#fff}
.tab-content{display:none}.tab-content.active{display:block}

.login-tabs{display:flex;margin-bottom:20px;border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,0.12)}
.login-tab{flex:1;padding:10px;text-align:center;cursor:pointer;background:rgba(255,255,255,0.05);font-size:14px;transition:all 0.3s;border:none;color:rgba(255,255,255,0.6);font-family:inherit}
.login-tab.active{background:rgba(108,99,255,0.25);color:#fff;border-bottom:2px solid #6C63FF}
.login-tab:hover{background:rgba(255,255,255,0.1)}
.login-form{display:none}
.login-form.active{display:block}
.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.auth-box{background:linear-gradient(135deg,$hc1,$hc2);border-radius:var(--btn-radius,20px);padding:36px;width:100%;max-width:440px;border:1px solid rgba(255,255,255,.08);animation:fadeIn .4s ease;}
.auth-box h2{color:#E94560;margin-bottom:22px;text-align:center;font-size:1.4em}
.auth-box label{display:block;margin-bottom:4px;font-size:.85em;color:rgba(255,255,255,0.6)}
.auth-box input[type="text"],.auth-box input[type="email"],.auth-box input[type="password"]{width:100%;padding:12px 16px;background:#02011e;border:1px solid rgba(255,255,255,0.12);border-radius:10px;color:#ffffff;font-size:.95em;margin-bottom:16px;font-family:inherit;transition:border-color 0.3s}
.auth-box input:focus{border-color:#6C63FF}
.auth-box .btn{width:100%;justify-content:center;padding:13px;font-size:1em}
.auth-box .auth-footer{text-align:center;margin-top:18px;font-size:.9em;color:rgba(255,255,255,0.6)}
.auth-box .auth-error{background:rgba(233,69,96,.15);color:#E94560;padding:12px;border-radius:10px;margin-bottom:16px;font-size:.9em;border:1px solid rgba(233,69,96,.2)}

.social-divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:rgba(255,255,255,0.6);font-size:.85em}
.social-divider::before,.social-divider::after{content:'';flex:1;height:1px;background:rgba(255,255,255,.1)}
.social-buttons{display:flex;gap:10px;justify-content:center}
.social-btn{padding:10px 18px;border-radius:10px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05);color:#ffffff;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:.9em;transition:all 0.3s;font-family:inherit}
.social-btn:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}

.pricing-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.pricing-card{background:linear-gradient(135deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border-radius:var(--btn-radius,16px);padding:28px;text-align:center;border:1px solid rgba(255,255,255,.06);transition:all 0.3s}
.pricing-card:hover{transform:translateY(-6px);border-color:#6C63FF;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.pricing-card h3{color:#6C63FF;font-size:1.3em}
.pricing-card .price{font-size:2.2em;font-weight:700;color:#E94560;margin:14px 0}
.pricing-card ul{list-style:none;margin:18px 0;text-align:right}
.pricing-card li{padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.pricing-card.popular{border:2px solid #6C63FF;box-shadow:0 0 30px rgba(108,99,255,.3)}

.alert{padding:12px 18px;border-radius:10px;margin-bottom:14px;font-size:.9em;border:1px solid}
.alert-success{background:rgba(76,175,80,.12);color:#4CAF50;border-color:rgba(76,175,80,.2)}
.alert-error{background:rgba(233,69,96,.12);color:#E94560;border-color:rgba(233,69,96,.2)}
.alert-info{background:rgba(33,150,243,.12);color:#2196F3;border-color:rgba(33,150,243,.2)}

.toast{position:fixed;bottom:24px;right:24px;padding:14px 22px;border-radius:12px;color:#fff;font-size:.9em;z-index:2000;max-width:380px;animation:slideUp .3s ease;}
.toast.success{background:linear-gradient(135deg,#4CAF50,#2E7D32)}
.toast.error{background:linear-gradient(135deg,#E94560,#d63850)}
.toast.info{background:linear-gradient(135deg,#6c63ff,#e94560)}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

.spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.toggle-wrap{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.toggle{position:relative;width:44px;height:24px;cursor:pointer;display:inline-block}
.toggle input{display:none}
.toggle .slider{position:absolute;inset:0;background:rgba(255,255,255,.15);border-radius:24px;transition:all 0.3s}
.toggle input:checked+.slider{background:linear-gradient(135deg,#6c63ff,#e94560)}
.toggle .slider::before{content:'';position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;top:2px;right:2px;transition:transform 0.3s}
.toggle input:checked+.slider::before{transform:translateX(-20px)}

.file-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.file-tag{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;background:rgba(255,255,255,.06);border-radius:8px;font-size:.85em;border:1px solid rgba(255,255,255,.08)}
.file-tag .rm{cursor:pointer;opacity:.5;transition:opacity 0.3s}
.file-tag .rm:hover{opacity:1;color:#E94560}
.msg-actions{display:flex;gap:4px;margin-top:8px;flex-wrap:wrap}
.action-btn{background:none;border:none;color:rgba(255,255,255,.35);cursor:pointer;font-size:.85em;padding:3px 8px;border-radius:6px;transition:all 0.3s;line-height:1}
.action-btn:hover{color:#6C63FF;background:rgba(108,99,255,.12);transform:scale(1.15)}
.action-btn.active{color:#fff;background:linear-gradient(135deg,#6c63ff,#e94560);box-shadow:0 0 8px #6c63ff}

.stat-card{padding:20px;border-radius:var(--btn-radius,14px);text-align:center;background:linear-gradient(135deg,rgba(108,99,255,.1),rgba(233,69,96,.05));border:1px solid rgba(255,255,255,.06);transition:all 0.3s}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(108,99,255,.2)}
.stat-card .stat-num{font-size:2.2em;font-weight:700;background:linear-gradient(135deg,#6c63ff,#e94560);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-card .stat-label{font-size:.85em;color:rgba(255,255,255,0.6);margin-top:4px}

.sidebar-toggle-arrow{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:100;width:40px;height:70px;background:rgba(12,17,44,0.95);border:1px solid rgba(255,255,255,0.2);border-right:none;border-radius:12px 0 0 12px;cursor:pointer;display:none;align-items:center;justify-content:center;color:rgba(255,255,255,0.9);font-size:22px;transition:all 0.3s;backdrop-filter:blur(10px);-webkit-tap-highlight-color:transparent;touch-action:manipulation;box-shadow:-2px 0 15px rgba(0,0,0,0.3)}
.sidebar-toggle-arrow:hover,.sidebar-toggle-arrow:active{background:rgba(108,99,255,0.6);color:#fff;width:46px;box-shadow:-3px 0 20px rgba(108,99,255,0.4)}
@keyframes sidebarArrowPulse{0%,100%{box-shadow:-2px 0 15px rgba(0,0,0,0.3)}50%{box-shadow:-2px 0 20px rgba(108,99,255,0.4)}}
.mobile-menu-btn{display:none !important;padding:8px 12px;border-radius:10px;border:none;cursor:pointer;background:rgba(255,255,255,0.08);color:#fff;font-size:22px;align-items:center;justify-content:center;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:background 0.2s}
.mobile-menu-btn:hover,.mobile-menu-btn:active{background:rgba(108,99,255,0.3)}
.sidebar .close-sidebar{display:none}
@media(max-width:768px){.sidebar .close-sidebar{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.12);font-size:20px;color:#fff;border:none;cursor:pointer;transition:background 0.2s}.sidebar .close-sidebar:hover,.sidebar .close-sidebar:active{background:rgba(233,69,96,0.3)}}
.messages,.input-wrap{overflow-y:auto;-webkit-overflow-scrolling:touch}
*{-webkit-tap-highlight-color:transparent}
@media(max-width:768px){
 input,select,textarea,button{font-size:16px !important}
 html,body{height:100%;height:100dvh;overflow:hidden}
 .app{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden}
 .main-layout{flex:1;display:flex;overflow:hidden;min-height:0}
 .chat-area{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}
 .messages{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px;gap:10px;min-height:0}
 .input-area{flex-shrink:0;padding:10px 12px;border-radius:0;position:relative;z-index:10}
 .sidebar{display:none !important}
 .sidebar.floating{display:flex !important;position:fixed;right:0;top:0;width:85vw;max-width:300px;height:100%;height:100dvh;transform:translateX(100%);z-index:200;box-shadow:-5px 0 30px rgba(0,0,0,0.5);border-left:1px solid rgba(255,255,255,.06);border-right:none;overflow-y:auto;-webkit-overflow-scrolling:touch}
 .sidebar.floating.open{transform:translateX(0)}
 .sidebar.floating .sidebar-list,
 .sidebar.floating .sidebar-settings-dropdown,
 .sidebar.floating .sidebar-new,
 .sidebar.floating .sidebar-toggle button:first-child,
 .sidebar.floating .sidebar-user .user-info,
 .sidebar.floating .sidebar-user .user-settings{display:block !important}
 .sidebar-backdrop{display:block}
 .sidebar-backdrop.active{opacity:1;pointer-events:auto}
 .sidebar-toggle-arrow{display:flex !important;animation:sidebarArrowPulse 3s ease-in-out infinite;right:0}
 .header{padding:6px 10px;min-height:48px;flex-wrap:wrap;gap:6px;flex-shrink:0}
 .header-center{order:3;width:100%;justify-content:center;margin-top:4px}
 .header-center .status{display:none}
 .header-actions{flex-shrink:0;gap:6px}
 .header-actions .btn-sm{padding:4px 8px;font-size:.75em}
 .mobile-menu-btn{display:inline-flex !important}
 .input-row{gap:8px}
 .send-btn{width:42px;height:42px}
 .conv-item{padding:9px 12px}
 .welcome{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:20px 12px}
 .welcome h2{font-size:1.3em}
 .input-wrap textarea{min-height:40px}
 .msg-body{max-width:88% !important}
 .msg-avatar{width:32px !important;height:32px !important;min-width:32px !important;max-width:32px !important;font-size:17px}
 .msg-content{padding:10px 14px;font-size:.92em}
 .msg-actions{gap:1px;padding:2px}
 .action-btn{padding:4px 6px;font-size:.85em}
 footer{flex-shrink:0}
}
@media(max-width:480px){
 .header-actions{gap:4px}.brand span{display:none}
 .header-center select{max-width:130px}
 .sidebar.floating{width:92vw;max-width:none}
 .sidebar-toggle-arrow{width:34px;height:56px;font-size:18px}
 .mobile-menu-btn{padding:6px 10px !important;font-size:20px !important}
 .msg-bubble{max-width:92% !important;font-size:14px}
 .welcome h2{font-size:1.1em}
 .welcome{padding:16px 8px}
 .faq-item{padding:10px 14px}
 .input-wrap textarea{font-size:16px !important}
}