/* VERA Power Dashboard - Main Styles v1.0 */
/* Page animations */
.page-content{animation:pageTransition .3s ease-out}
@keyframes pageTransition{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.page-loader{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.9);z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .3s ease}
.dark .page-loader{background:rgba(15,23,42,.9)}
.page-loader.fade-out{opacity:0;pointer-events:none}
.loader-spinner{width:50px;height:50px;border:3px solid rgba(59,130,246,.2);border-top-color:#3b82f6;border-radius:50%;animation:spin 1s linear infinite}

/* Scrollbar */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:transparent;border-radius:4px}
::-webkit-scrollbar-thumb{background:linear-gradient(45deg,#3b82f6,#6366f1);border-radius:4px;border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(45deg,#2563eb,#4f46e5);border-width:1px}
.dark ::-webkit-scrollbar-thumb{background:linear-gradient(45deg,#4f46e5,#7c3aed)}
.dark ::-webkit-scrollbar-thumb:hover{background:linear-gradient(45deg,#4338ca,#6d28d9)}
html{scrollbar-width:thin;scrollbar-color:#3b82f6 transparent}
.dark html{scrollbar-color:#4f46e5 transparent}

/* Glass effects */
.glass{background:rgba(255,255,255,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.3);box-shadow:0 4px 6px -1px rgba(0,0,0,.1)}
.dark .glass{background:rgba(30,41,59,.7);border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 6px -1px rgba(0,0,0,.2)}
.glass-card{background:rgba(255,255,255,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3);box-shadow:0 10px 15px -3px rgba(0,0,0,.1)}
.dark .glass-card{background:rgba(30,41,59,.95);border:1px solid rgba(255,255,255,.1);box-shadow:0 10px 15px -3px rgba(0,0,0,.3)}

/* Dropdown */
.dropdown-menu{min-width:340px;animation:fadeInScale .2s ease-out}
.dropdown-section-header{font-size:.75rem;font-weight:600;color:#6b7280;padding:.5rem 1rem;background:rgba(0,0,0,.02)}
.dark .dropdown-section-header{color:#9ca3af;background:rgba(255,255,255,.02)}
@keyframes fadeInScale{0%{opacity:0;transform:scale(.95) translateY(-10px)}100%{opacity:1;transform:scale(1) translateY(0)}}

/* Gradients */
.gradient-era{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%)}

/* Mobile dropdown */
.mobile-dropdown{overflow:hidden;transition:max-height .3s ease-out}
.mobile-dropdown.collapsed{max-height:0}
.mobile-dropdown.expanded{max-height:500px}

/* Navigation */
.nav-link{position:relative;overflow:hidden}
.nav-link::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(59,130,246,.1),transparent);transition:left .5s ease}
.nav-link:hover::before{left:100%}

/* Form inputs */
input.form-input,select.form-input,textarea.form-input{background:rgba(255,255,255,.95);border:2px solid rgba(0,0,0,.1);color:#1f2937;font-weight:500;transition:all .3s ease}
input.form-input:focus,select.form-input:focus,textarea.form-input:focus{background:rgba(255,255,255,1);border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.1);outline:none}
.dark input.form-input,.dark select.form-input,.dark textarea.form-input{background:rgba(31,41,55,.95);border:2px solid rgba(75,85,99,.5);color:#f9fafb}
.dark input.form-input:focus,.dark select.form-input:focus,.dark textarea.form-input:focus{background:rgba(31,41,55,1);border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.1)}

/* Buttons */
.btn-primary{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;font-weight:600;border:none;transition:all .3s ease;position:relative;z-index:1}
.btn-primary:hover{background:linear-gradient(135deg,#2563eb,#1e40af);transform:translateY(-1px);box-shadow:0 4px 12px rgba(59,130,246,.3)}
.btn-premium{background:linear-gradient(135deg,#8b5cf6,#7c3aed);position:relative;z-index:1}
.btn-premium:hover{background:linear-gradient(135deg,#7c3aed,#6d28d9)}

/* Typography */
h1,h2,h3,h4,h5,h6{position:relative;z-index:1}
.glass-card h1,.glass-card h2,.glass-card h3,.glass-card h4,.glass-card h5,.glass-card h6,.glass h1,.glass h2,.glass h3,.glass h4,.glass h5,.glass h6{color:inherit;opacity:1;visibility:visible}
.bg-clip-text{-webkit-background-clip:text;background-clip:text}
main>div,.page-content>div{position:relative;z-index:1}
p,span,div,a,button{visibility:visible}
.glass-card,.glass{overflow:visible}
.dropdown-menu,.overflow-hidden{overflow:hidden}

/* Utilities */
.hover-lift{transition:all .3s cubic-bezier(.4,0,.2,1)}
.hover-lift:hover{transform:translateY(-2px);box-shadow:0 12px 20px -5px rgba(0,0,0,.1)}
.dark .hover-lift:hover{box-shadow:0 12px 20px -5px rgba(0,0,0,.3)}
.hover-scale:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 10px 25px -5px rgba(0,0,0,.15)}

/* Animations */
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
@keyframes gradientShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes float{0%,100%{transform:translate(0,0) rotate(0deg) scale(1)}33%{transform:translate(30px,-30px) rotate(120deg) scale(1.05)}66%{transform:translate(-20px,20px) rotate(240deg) scale(.95)}}
@keyframes pulseSlow{0%,100%{opacity:.05;transform:scale(1)}50%{opacity:.1;transform:scale(1.1)}}
@keyframes twinkle{0%,100%{opacity:0;transform:scale(.5)}50%{opacity:.7;transform:scale(1)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.4,0,.2,1)}
.reveal.active{opacity:1;transform:translateY(0)}
.animate-fade-in-up{animation:fadeInUp .6s ease-out forwards}

/* Cards */
.nav-link,.btn,.glass-card,.vpn-card{transition:all .3s cubic-bezier(.4,0,.2,1)}
.glass-card,.vpn-card{box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06),0 0 0 1px rgba(255,255,255,.05)}
.dark .glass-card,.dark .vpn-card{box-shadow:0 4px 6px -1px rgba(0,0,0,.3),0 2px 4px -1px rgba(0,0,0,.2),0 0 0 1px rgba(255,255,255,.1)}

/* Responsive */
html,body{max-width:100vw;overflow-x:hidden}
*{max-width:100%}
@media(max-width:640px){.glass-card{backdrop-filter:blur(15px)}.form-input{font-size:16px}body{min-width:320px}}

/* Accessibility */
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid #3b82f6;outline-offset:2px}
.dark button:focus-visible,.dark input:focus-visible,.dark a:focus-visible{outline-color:#60a5fa}

/* TON Connect */
#ton-connect-modal-container button[data-tc-connect-button="true"]:not([disabled]) span{font-size:0}
#ton-connect-modal-container button[data-tc-connect-button="true"]{width:100%!important;height:52px!important;min-height:52px!important;padding:14px 24px!important;border-radius:12px!important;font-size:16px!important;font-weight:600!important}