@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#0a0a0b;--bg-gradient:linear-gradient(135deg, #131417 0%, #0a0a0b 100%);--glass-bg:#ffffff08;--glass-border:#ffffff14;--glass-glow:#ffffff1a;--glass-blur:blur(20px);--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-tertiary:#6b7280;--accent-base:220, 90%, 56%;--accent-color:hsl(var(--accent-base));--accent-hover:hsl(var(--accent-base), .8);--accent-glow:#3b82f64d;--error-color:#ef4444;--success-color:#10b981}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-attachment:fixed;min-height:100vh;margin:0;font-family:Inter,sans-serif}body:before{content:"";background:radial-gradient(circle at 50% 50%, var(--accent-glow) 0%, transparent 40%);opacity:.15;z-index:-1;pointer-events:none;width:200%;height:200%;animation:20s infinite alternate bgPulse;position:fixed;top:-50%;left:-50%}@keyframes bgPulse{0%{transform:scale(1)translate(0)}to{transform:scale(1.1)translate(2%,2%)}}a{color:var(--accent-color);text-decoration:none;transition:all .2s}a:hover{text-shadow:0 0 10px var(--accent-glow);color:#fff}button{cursor:pointer;background:0 0;border:none;font-family:Inter,sans-serif}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:20px;box-shadow:0 8px 32px #0000004d}.btn-primary{background:var(--accent-color);color:#fff;box-shadow:0 4px 15px var(--accent-glow);border-radius:12px;padding:.75rem 1.5rem;font-weight:600;transition:all .3s}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px #3b82f680}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-primary);border-radius:12px;padding:.75rem 1.5rem;font-weight:500;transition:all .3s}.btn-secondary:hover:not(:disabled){border-color:var(--glass-glow);background:#ffffff14;transform:translateY(-2px)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-icon{color:var(--text-secondary);background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:inline-flex}.btn-icon:hover{color:var(--text-primary);background:var(--glass-bg)}.input-group{flex-direction:column;gap:.5rem;margin-bottom:1.25rem;display:flex}.input-label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.input-field{border:1px solid var(--glass-border);color:var(--text-primary);background:#0003;border-radius:12px;padding:.875rem 1rem;font-family:inherit;font-size:1rem;transition:all .3s}.input-field:focus{border-color:var(--accent-color);box-shadow:0 0 0 3px var(--accent-glow);outline:none}.auth-container{justify-content:center;align-items:center;min-height:100vh;padding:1.5rem;display:flex}.auth-card{width:100%;max-width:420px;padding:2.5rem 2rem}.auth-header{text-align:center;margin-bottom:2rem}.auth-title{background:linear-gradient(to right, #fff, var(--text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2rem;font-weight:700}.auth-subtitle{color:var(--text-secondary);font-size:.95rem}.app-layout{flex-direction:column;min-height:100vh;display:flex}.navbar{border-bottom:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50;background:#0a0a0bb3;justify-content:space-between;align-items:center;height:70px;padding:0 2rem;display:flex;position:sticky;top:0}.nav-brand{background:linear-gradient(to right, #fff, var(--text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:.75rem;font-size:1.5rem;font-weight:700;display:flex}.nav-brand span{-webkit-text-fill-color:var(--accent-color)}.nav-actions{align-items:center;gap:1.5rem;display:flex}.dashboard-container{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem}.dashboard-header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.dashboard-title{font-size:1.75rem;font-weight:600}.upload-zone{border:2px dashed var(--glass-border);text-align:center;cursor:pointer;background:#0000001a;border-radius:20px;margin-bottom:2rem;padding:3rem 2rem;transition:all .3s}.upload-zone:hover,.upload-zone.drag-active{border-color:var(--accent-color);box-shadow:0 0 15px var(--accent-glow);background:#3b82f60d}.upload-icon{width:64px;height:64px;color:var(--accent-color);margin-bottom:1rem}.file-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;display:grid}.file-card{flex-direction:column;gap:1rem;padding:1.5rem;transition:transform .2s,box-shadow .2s;display:flex}.file-card:hover{border-color:var(--glass-glow);transform:translateY(-5px);box-shadow:0 10px 30px #00000080}.file-card-header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.file-icon-wrap{width:48px;height:48px;color:var(--accent-color);background:#ffffff0d;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.file-info{flex:1;min-width:0}.file-name{white-space:nowrap;text-overflow:ellipsis;margin-bottom:.25rem;font-size:1.05rem;font-weight:600;overflow:hidden}.file-meta{color:var(--text-secondary);align-items:center;gap:.5rem;font-size:.85rem;display:flex}.file-actions{border-top:1px solid var(--glass-border);gap:.5rem;margin-top:auto;padding-top:1rem;display:flex}.file-actions button{flex:1;justify-content:center;align-items:center;gap:.5rem;font-size:.9rem;display:inline-flex}.progress-container{background:#0000004d;border-radius:4px;width:100%;height:8px;margin-top:.5rem;overflow:hidden}.progress-bar{background:var(--accent-color);height:100%;transition:width .3s}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s forwards fadeIn}.alert-error{color:var(--error-color);background:#ef44441a;border:1px solid #ef444433;border-radius:8px;margin-bottom:1rem;padding:.75rem;font-size:.9rem}