*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--color-bg-primary: #0f172a;--color-bg-secondary: #1e293b;--color-bg-card: rgba(30, 41, 59, .6);--color-bg-card-hover: rgba(30, 41, 59, .8);--color-text-primary: #f8fafc;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--color-accent-primary: #3b82f6;--color-accent-secondary: #8b5cf6;--color-accent-success: #10b981;--color-accent-warning: #f59e0b;--color-accent-error: #ef4444;--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .2);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(59, 130, 246, .3);--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 30%,rgba(139,92,246,.15) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(59,130,246,.15) 0%,transparent 50%),radial-gradient(circle at 50% 50%,rgba(16,185,129,.1) 0%,transparent 50%);z-index:-1;animation:gradientShift 15s ease infinite}@keyframes gradientShift{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}.container{max-width:1200px;margin:0 auto;padding:var(--spacing-md)}@media (min-width: 768px){.container{padding:var(--spacing-lg)}}.card{background:var(--color-bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-lg);transition:all var(--transition-normal)}.card:hover{background:var(--color-bg-card-hover);transform:translateY(-2px);box-shadow:var(--shadow-xl)}.card-header{margin-bottom:var(--spacing-md)}.card-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-xs)}.card-subtitle{font-size:var(--font-size-sm);color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:.75rem 1.5rem;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);border:none;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-normal);text-decoration:none;font-family:inherit}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-secondary{background:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid rgba(255,255,255,.1)}.btn-secondary:hover{background:var(--color-bg-card);border-color:#fff3}.form-group{margin-bottom:var(--spacing-md)}.form-label{display:block;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.form-input{width:100%;padding:.875rem 1.25rem;font-size:var(--font-size-base);font-family:inherit;color:var(--color-text-primary);background:var(--color-bg-secondary);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);transition:all var(--transition-normal);outline:none}.form-input::placeholder{color:var(--color-text-muted)}.form-input:focus{border-color:var(--color-accent-primary);box-shadow:0 0 0 3px #3b82f61a;background:var(--color-bg-card)}.form-input:disabled{opacity:.5;cursor:not-allowed}.form-input.error{border-color:var(--color-accent-error)}.form-input.error:focus{box-shadow:0 0 0 3px #ef44441a}.form-error{display:flex;align-items:center;gap:var(--spacing-xs);margin-top:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--color-accent-error)}.form-submit{width:100%;margin-top:var(--spacing-md)}.hero{text-align:center;padding:var(--spacing-md) 0}.hero-title{font-size:var(--font-size-4xl);font-weight:var(--font-weight-extrabold);background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-xs)}.hero-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.search-container{max-width:500px;margin:0 auto}.badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:.375rem .875rem;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.025em}.badge-pending{background:#f59e0b33;color:#fbbf24;border:1px solid rgba(245,158,11,.3)}.badge-processing{background:#3b82f633;color:#60a5fa;border:1px solid rgba(59,130,246,.3)}.badge-approved{background:#10b98133;color:#34d399;border:1px solid rgba(16,185,129,.3)}.badge-rejected{background:#ef444433;color:#f87171;border:1px solid rgba(239,68,68,.3)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.1);border-top-color:var(--color-accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease-out}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.slide-in{animation:slideIn .5s ease-out}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:var(--font-size-sm)}.text-lg{font-size:var(--font-size-lg)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.mt-1{margin-top:var(--spacing-xs)}.mt-2{margin-top:var(--spacing-sm)}.mt-3{margin-top:var(--spacing-md)}.mt-4{margin-top:var(--spacing-lg)}.mb-1{margin-bottom:var(--spacing-xs)}.mb-2{margin-bottom:var(--spacing-sm)}.mb-3{margin-bottom:var(--spacing-md)}.mb-4{margin-bottom:var(--spacing-lg)}.p-1{padding:var(--spacing-xs)}.p-2{padding:var(--spacing-sm)}.p-3{padding:var(--spacing-md)}.p-4{padding:var(--spacing-lg)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:var(--spacing-xs)}.gap-2{gap:var(--spacing-sm)}.gap-3{gap:var(--spacing-md)}.gap-4{gap:var(--spacing-lg)}.visa-tracking-grid{display:grid;gap:var(--spacing-lg)}@media (min-width: 769px){.visa-tracking-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){:root{--font-size-3xl: 1.5rem;--font-size-4xl: 1.875rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem}html{font-size:14px}body{overflow-x:hidden}.container{padding:var(--spacing-sm)}.card{padding:var(--spacing-md)}.card-title{font-size:var(--font-size-xl)}.grid-responsive,.grid-responsive-details{grid-template-columns:1fr!important}.flex.justify-between{flex-wrap:wrap}.badge{font-size:.65rem;padding:.25rem .625rem}}@media (max-width: 480px){:root{--font-size-2xl: 1.125rem;--font-size-xl: 1rem;--spacing-md: 1rem;--spacing-sm: .75rem}html{font-size:13px}.container{padding:.75rem}.card{padding:var(--spacing-sm);border-radius:var(--radius-md)}.card-title{font-size:var(--font-size-lg)}.card-subtitle{font-size:.75rem}.btn{width:100%;padding:.625rem 1rem;font-size:.875rem}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-accent-primary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-accent-secondary)}