@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    --primary: #06b6d4;
    --primary-glow: rgba(6, 182, 212, 0.6);
    --accent: #8b5cf6;
    --bg: #030712;
    --surface: rgba(15, 23, 42, 0.5);
    --surface-hover: rgba(15, 23, 42, 0.85);
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(6, 182, 212, 0.35);
    --success: #10b981;
    --danger: #f43f5e;
    --warning: #f59e0b;
    --glass: rgba(255,255,255,0.03);
}

/* ====== BASE ====== */
* { box-sizing: border-box; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    background-image:
        radial-gradient(ellipse at 10% 0%, rgba(6,182,212,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 100%, rgba(139,92,246,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(15,23,42,0.5) 0%, transparent 100%);
    color: #e2e8f0;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hidden { display: none !important; }

/* ====== SCROLLBAR ====== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-thumb { background: rgba(6,182,212,0.2); border-radius: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb:hover { background: rgba(6,182,212,0.4); }
* { scrollbar-width: thin; scrollbar-color: rgba(6,182,212,0.2) transparent; }

/* ====== NEURAL PARTICLES ====== */
.neural-particles {
    position: absolute; inset: 0;
    background-image: radial-gradient(circle at center, rgba(6,182,212,0.08) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
}

/* ====== ELITE CARD ====== */
.elite-card {
    background: rgba(15,23,42,0.5);
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    position: relative;
    overflow: hidden;
}
.elite-card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    transform: translateY(-2px);
}

/* ====== SIDEBAR ====== */
aside {
    background: linear-gradient(180deg, rgba(3,7,18,0.95) 0%, rgba(15,23,42,0.6) 100%) !important;
    border-right-color: rgba(255,255,255,0.04) !important;
}

/* ====== NAV ICONS ====== */
.nav-icon {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    background: transparent;
    border: 1px solid transparent;
    position: relative;
}
.nav-icon.active, .nav-icon[aria-current="page"] {
    background: linear-gradient(135deg, var(--primary), #3b82f6);
    color: white;
    box-shadow: 0 0 20px rgba(6,182,212,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
    border-color: transparent;
}
.nav-icon:hover:not(.active):not([aria-current="page"]) {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255,255,255,0.08);
    transform: scale(1.05);
}
.nav-icon::after {
    content: '';
    position: absolute;
    right: -14px; top: 50%; transform: translateY(-50%);
    width: 3px; height: 0;
    background: var(--primary);
    border-radius: 2px;
    transition: height 0.3s;
}
.nav-icon.active::after { height: 20px; box-shadow: 0 0 10px var(--primary-glow); }

/* ====== FORM STYLES ====== */
.cyber-input {
    background: var(--glass);
    border: 1px solid var(--border);
    color: white;
    padding: 0.875rem 1rem;
    border-radius: 0.875rem;
    transition: all 0.3s ease;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none; width: 100%;
}
.cyber-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(6,182,212,0.1), 0 0 20px rgba(6,182,212,0.1);
    background: rgba(255, 255, 255, 0.04);
}
.cyber-input::placeholder { color: rgba(255,255,255,0.2); }

/* ====== BUTTON ====== */
.nexus-btn {
    position: relative; width: 100%; padding: 0.875rem;
    background: linear-gradient(135deg, #0891b2, #06b6d4);
    border: 1px solid rgba(6,182,212,0.3);
    border-radius: 0.875rem;
    color: white; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.15em;
    cursor: pointer; overflow: hidden;
    transition: all 0.3s ease;
    font-size: 13px; font-family: 'Inter', sans-serif;
    outline: none; display: flex; justify-content: center; align-items: center;
}
.nexus-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(6,182,212,0.3);
    background: linear-gradient(135deg, #06b6d4, #0ea5e9);
}
.nexus-btn:active { transform: translateY(0); }

.btn-glow {
    position: absolute; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    top: 0; left: -100%; transform: skewX(-20deg);
    animation: btnGlow 3s infinite;
}
@keyframes btnGlow { 0%{left:-100%} 50%{left:200%} 100%{left:200%} }

/* ====== TAGDI CARDS (Marketplace) ====== */
.writing-vertical-lr { writing-mode: vertical-lr; transform: rotate(180deg); }
.tagdi-card { transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.tagdi-card:hover {
    box-shadow: 0 0 0 1px rgba(255,255,255,0.1), 0 24px 48px rgba(0,0,0,0.6);
    transform: scale(1.015) translateY(-4px);
}
.card-scan-laser {
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.3), transparent);
    height: 8px; width: 100%;
    box-shadow: 0 0 15px rgba(255,255,255,0.5);
    animation: scanLaser 2.5s ease-in-out infinite alternate;
}
@keyframes scanLaser {
    0% { transform: translateY(-20px); opacity: 0; }
    10% { opacity: 1; } 90% { opacity: 1; }
    100% { transform: translateY(250px); opacity: 0; }
}

/* ====== SPLASH ====== */
.splash-screen{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-direction:column;transition:opacity .8s ease}
.splash-screen.splash-fade{opacity:0;pointer-events:none}
.splash-logo{width:80px;height:80px;border-radius:50%;border:2px solid var(--primary);animation:splashPulse 1.5s ease infinite}
@keyframes splashPulse{0%,100%{box-shadow:0 0 20px rgba(6,182,212,.2)}50%{box-shadow:0 0 60px rgba(6,182,212,.6)}}

/* ====== TOAST ====== */
.vajrex-toast{position:fixed;top:20px;right:20px;padding:14px 20px;border-radius:14px;font-size:11px;font-weight:600;color:#fff;z-index:10000;transform:translateX(120%);animation:toastIn .4s cubic-bezier(.2,.8,.2,1) forwards;backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);max-width:360px;letter-spacing:.03em;font-family:'Inter',sans-serif;box-shadow:0 8px 32px rgba(0,0,0,.3)}
.vajrex-toast.removing{animation:toastOut .3s ease forwards}
.toast-success{background:rgba(16,185,129,.85)}
.toast-error{background:rgba(239,68,68,.85)}
.toast-info{background:rgba(6,182,212,.85)}
.toast-warning{background:rgba(245,158,11,.85)}
@keyframes toastIn{to{transform:translateX(0)}}
@keyframes toastOut{to{transform:translateX(120%);opacity:0}}

/* ====== PASSWORD METER ====== */
.pwd-meter{height:3px;border-radius:2px;background:rgba(255,255,255,.06);margin-top:8px;overflow:hidden}
.pwd-meter-fill{height:100%;border-radius:2px;transition:all .4s ease;width:0}
.pwd-label{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;margin-top:4px}

/* ====== COMPONENT TRANSITIONS ====== */
.component-section { animation: sectionIn 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards; }
@keyframes sectionIn {
    from { opacity: 0; transform: translateY(20px) scale(0.99); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ====== SCAN LINE ====== */
.scan-line {
    position: absolute; top: 0; left: 0; width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    box-shadow: 0 0 12px var(--primary-glow);
    animation: scanMove 3s linear infinite;
}
@keyframes scanMove { 0%{top:0;opacity:0} 10%{opacity:1} 90%{opacity:1} 100%{top:100%;opacity:0} }

.map-bg {
    position: absolute; inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.03) 1px, transparent 0);
    background-size: 28px 28px;
    mask-image: radial-gradient(circle at center, black, transparent 85%);
}

.neural-core-visual { background: radial-gradient(circle, rgba(6,182,212,0.15) 0%, transparent 70%); }

/* ====== PULSE ====== */
.animate-pulse-slow { animation: pulseSlow 3s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
@keyframes pulseSlow { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ====== VOICE COMMANDS ====== */
.voice-cmd-button {
    position: relative; padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, rgba(6,182,212,0.7), rgba(59,130,246,0.7));
    border: 1px solid rgba(6,182,212,0.3); border-radius: 0.75rem;
    color: white; font-weight: 700; font-size: 10px;
    text-transform: uppercase; letter-spacing: 0.12em;
    cursor: pointer; transition: all 0.3s; box-shadow: 0 0 16px rgba(6,182,212,0.2);
}
.voice-cmd-button:hover { box-shadow: 0 0 28px rgba(6,182,212,0.5); transform: translateY(-1px); }
.voice-cmd-button.voice-listening {
    animation: voiceListen 0.6s ease-in-out infinite;
    background: linear-gradient(135deg, rgba(239,68,68,0.85), rgba(234,88,12,0.85));
}
@keyframes voiceListen { 0%,100%{box-shadow:0 0 16px rgba(239,68,68,.3)} 50%{box-shadow:0 0 40px rgba(239,68,68,.7)} }

#voice-transcript {
    position: fixed; bottom: 20px; left: 20px;
    background: rgba(6,182,212,0.85); color: white;
    padding: 0.875rem 1.25rem; border-radius: 0.875rem;
    font-size: 11px; max-width: 300px;
    border: 1px solid rgba(6,182,212,0.4);
    box-shadow: 0 8px 24px rgba(6,182,212,0.3);
    animation: slideUp 0.4s cubic-bezier(.2,.8,.2,1);
    backdrop-filter: blur(20px);
}
@keyframes slideUp { from{transform:translateY(120%);opacity:0} to{transform:translateY(0);opacity:1} }

/* ====== COMMAND PALETTE ====== */
.command-palette { position:fixed;inset:0;z-index:10000;display:flex;align-items:flex-start;justify-content:center;padding-top:12vh }
.command-palette.hidden { display:none!important }
.command-palette-overlay { position:absolute;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(8px) }
.command-palette-container {
    position:relative;z-index:10001;width:90%;max-width:560px;
    background:rgba(15,23,42,0.95);border:1px solid rgba(6,182,212,0.2);
    border-radius:1.25rem;box-shadow:0 24px 64px rgba(0,0,0,0.7),0 0 0 1px rgba(6,182,212,0.1);
    backdrop-filter:blur(20px);overflow:hidden;animation:paletteIn .3s cubic-bezier(.2,.8,.2,1);
}
@keyframes paletteIn { from{opacity:0;transform:translateY(-20px) scale(0.97)} to{opacity:1;transform:none} }
.command-palette-header { padding:1.25rem;border-bottom:1px solid rgba(255,255,255,0.05);background:rgba(6,182,212,0.03) }
.command-input {
    width:100%;background:var(--glass);border:1px solid rgba(255,255,255,0.08);
    border-radius:0.625rem;padding:0.625rem 0.875rem;color:white;font-size:13px;font-weight:500;outline:none;
    font-family:'Inter',sans-serif;transition:all .3s;
}
.command-input:focus { border-color:rgba(6,182,212,0.4);box-shadow:0 0 0 3px rgba(6,182,212,0.08) }
.command-hint { display:block;font-size:9px;color:rgba(255,255,255,0.3);margin-top:0.4rem;text-transform:uppercase;letter-spacing:.08em }
.command-list { max-height:360px;overflow-y:auto;padding:0.375rem }
.command-item {
    padding:0.75rem 1rem;margin:0.125rem 0;background:transparent;
    border:1px solid transparent;border-radius:0.625rem;cursor:pointer;transition:all .2s;
}
.command-item:hover,.command-item.active { background:rgba(6,182,212,0.08);border-color:rgba(6,182,212,0.15);transform:translateX(3px) }
.command-item.hidden { display:none!important }
.command-label { font-size:12px;font-weight:600;color:white }
.command-description { font-size:10px;color:rgba(255,255,255,0.4);margin-top:0.15rem }

/* ====== GEO / DEVICE WIDGETS ====== */
#geo-location-widget,#device-info-widget { padding:0.75rem;margin:0;min-width:120px;max-width:160px;font-size:10px;border-radius:0.875rem }
#geo-location-widget.elite-card { background:rgba(6,182,212,0.04);border-color:rgba(6,182,212,0.15) }
#device-info-widget.elite-card { background:rgba(59,130,246,0.04);border-color:rgba(59,130,246,0.15) }
.geo-info-grid,.device-info-grid { display:grid;grid-template-columns:1fr;gap:0.375rem;font-size:9px }
.geo-item,.device-item {
    background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.04);
    border-radius:0.5rem;padding:0.375rem 0.5rem;display:flex;flex-direction:column;gap:0.125rem;transition:all .2s;
}
.geo-item:hover,.device-item:hover { background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.08) }
.geo-label,.device-label { font-size:8px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(6,182,212,0.7) }
.device-label { color:rgba(59,130,246,0.7) }
.geo-value,.device-value { font-size:10px;font-weight:600;color:white;font-family:'JetBrains Mono',monospace }

/* ====== DRAG & DROP ====== */
.draggable-widget { cursor:grab;transition:all .2s }
.draggable-widget:active { cursor:grabbing }
.draggable-widget.dragging { opacity:0.6;transform:rotate(1deg) scale(1.02);box-shadow:0 16px 40px rgba(6,182,212,0.3) }
.drag-over { background:rgba(6,182,212,0.15)!important;border-color:rgba(6,182,212,0.4)!important }
.drop-zone { min-height:80px;border:2px dashed rgba(6,182,212,0.2);border-radius:0.875rem;padding:0.875rem;transition:all .3s }

/* ====== ACCESSIBILITY ====== */
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0 }
button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible { outline:2px solid var(--primary);outline-offset:2px }

/* ====== MOBILE RESPONSIVE ====== */
@media(max-width:1024px){
    .command-box{flex-direction:column!important;max-width:95vw!important;padding:1.5rem!important;border-radius:1.25rem!important}
    .command-box>div{width:100%!important;padding:0!important;border:none!important}
}
@media(max-width:768px){
    body.dashboard-body{flex-direction:column!important}
    body.dashboard-body aside{width:100%!important;flex-direction:row!important;padding:6px 12px!important;border-right:none!important;border-bottom:1px solid rgba(255,255,255,.04)}
    body.dashboard-body aside nav{flex-direction:row!important;gap:6px!important;flex:1}
    body.dashboard-body aside .nav-icon{width:36px!important;height:36px!important;font-size:8px!important}
    body.dashboard-body aside .nav-icon::after{display:none}
    body.dashboard-body main{padding:0.75rem!important;overflow-y:auto}
    body.dashboard-body .grid{grid-template-columns:1fr!important}
    body.dashboard-body [class*='col-span']{grid-column:span 1!important}
    body.dashboard-body header{flex-direction:column!important;align-items:flex-start!important;gap:10px;margin-bottom:1.5rem!important}
    #chat-window{width:92vw!important;right:4vw!important}
    .elite-card{border-radius:0.875rem!important}
    .text-4xl{font-size:1.5rem!important}
    .text-3xl{font-size:1.125rem!important}
    #geo-location-widget,#device-info-widget{display:none!important}
}

/* ====== PREMIUM GLOW EFFECTS ====== */
@keyframes borderGlow {
    0%,100% { border-color: rgba(6,182,212,0.15); }
    50% { border-color: rgba(6,182,212,0.35); }
}
.glow-border { animation: borderGlow 3s ease infinite; }

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}
.shimmer-text {
    background: linear-gradient(90deg, #e2e8f0 0%, #06b6d4 25%, #e2e8f0 50%, #8b5cf6 75%, #e2e8f0 100%);
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 4s linear infinite;
}

/* Live status dot */
@keyframes livePulse {
    0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.5); }
    70% { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
    100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}
.live-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: #10b981;
    animation: livePulse 2s infinite;
}

/* Gradient borders */
.gradient-border {
    position: relative;
    border: none !important;
}
.gradient-border::after {
    content: '';
    position: absolute; inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(6,182,212,0.3), rgba(139,92,246,0.2), rgba(6,182,212,0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    /* Standard mask for non-WebKit browsers */
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor; /* WebKit composite mode */
    mask-composite: exclude; /* Standard composite mode */
    pointer-events: none;
}