.auth-container{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 4rem);width:100%}.auth-card{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);padding:3rem;border-radius:2rem;width:100%;max-width:450px;box-shadow:var(--glass-shadow);animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-title{font-size:2rem;font-weight:700;margin-bottom:.5rem;text-align:center;color:var(--text-main)}.auth-subtitle{color:var(--text-muted);text-align:center;margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-size:.9rem;color:var(--text-muted)}.form-group input{width:100%;padding:1rem;background:#0003;border:1px solid var(--glass-border);border-radius:.8rem;color:#fff;transition:var(--transition)}.form-group input:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 2px #00a88e33}.auth-btn{width:100%;padding:1rem;background:linear-gradient(135deg,var(--primary),var(--primary-light));border:none;border-radius:.8rem;color:#fff;font-weight:600;cursor:pointer;transition:var(--transition);margin-top:1rem}.auth-btn:hover{transform:translateY(-2px);box-shadow:0 4px 15px #00808066}.auth-footer{margin-top:1.5rem;text-align:center;font-size:.9rem;color:var(--text-muted)}.auth-link{color:var(--primary-light);text-decoration:none;font-weight:600;margin-left:.5rem}.auth-link:hover{text-decoration:underline}@media (max-width: 768px){.auth-card{padding:2rem;margin:1rem}.auth-title{font-size:1.6rem}}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:100}.nav-logo{display:flex;align-items:center;gap:.8rem;font-size:1.5rem;font-weight:800;color:var(--primary-light)}.logo-icon{color:var(--secondary)}.nav-links{display:flex;gap:1rem}.nav-item{display:flex;align-items:center;gap:.6rem;padding:.6rem 1.2rem;background:transparent;border:none;border-radius:.8rem;color:var(--text-muted);font-weight:600;cursor:pointer;transition:var(--transition)}.nav-item:hover{background:#ffffff0d;color:var(--text-main)}.nav-item.active{background:#00a88e1a;color:var(--primary-light);border:1px solid rgba(0,168,142,.2)}.nav-user{display:flex;align-items:center;gap:1.5rem}.user-info{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--text-muted)}.logout-btn{background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:#ef4444;padding:.5rem;border-radius:.6rem;cursor:pointer;transition:var(--transition)}.logout-btn:hover{background:#ef4444;color:#fff}@media (max-width: 768px){.navbar{padding:1rem}.nav-logo span{display:none}.logo-icon{width:24px;height:24px}.nav-item span{display:none}.nav-item{padding:.6rem}.user-info span{display:none}.nav-user{gap:.8rem}}@media (max-width: 480px){.navbar{padding:.8rem}.nav-links{gap:.5rem}}.dashboard-container{display:flex;flex-direction:column;gap:2rem;animation:fadeIn .5s ease-out}.sub-tabs{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;background:var(--bg-card);padding:.8rem;border-radius:1.2rem;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sub-tab{padding:.8rem 1.5rem;border:none;background:transparent;color:var(--text-muted);font-weight:600;border-radius:.8rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:.6rem;font-size:.95rem}.sub-tab:hover{color:var(--text-main);background:#ffffff0d}.sub-tab.active{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 4px 15px #0080804d}.tab-actions{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap}.action-btn{display:flex;align-items:center;gap:.5rem;padding:.7rem 1.2rem;background:#00a88e1a;border:1px solid rgba(0,168,142,.3);border-radius:.8rem;color:var(--primary-light);font-weight:600;font-size:.9rem;cursor:pointer;transition:var(--transition);white-space:nowrap}.action-btn:hover{background:#00a88e33;transform:translateY(-1px);box-shadow:0 4px 12px #00a88e33}.action-btn:active{transform:translateY(0)}.action-btn-danger{background:#ef44441a;border-color:#ef444466;color:#ef4444}.action-btn-danger:hover{background:#ef444433;box-shadow:0 4px 12px #ef444433}.total-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-item{padding:1.5rem;background:#ffffff08;border-radius:1.2rem;border:1px solid var(--glass-border);transition:var(--transition)}.stat-item:hover{background:#ffffff0f;transform:translateY(-2px);box-shadow:0 6px 20px #0003}.stat-label{font-size:.9rem;color:var(--text-muted);margin-bottom:.5rem}.stat-value{font-size:1.8rem;font-weight:700}.stat-value.positive{color:var(--primary-light)}.stat-value.negative{color:#ef4444}.stat-value.accent{color:var(--secondary)}.section-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);padding:2rem;border-radius:1.5rem;box-shadow:var(--glass-shadow)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;justify-content:center;align-items:center;z-index:1000;padding:1rem}.modal-content{background:var(--bg-dark);border:1px solid var(--glass-border);padding:2.5rem;border-radius:2rem;width:100%;max-width:500px;box-shadow:var(--glass-shadow);max-height:90vh;overflow-y:auto}@media (max-width: 768px){.dashboard-container{gap:1.5rem}.sub-tabs{flex-direction:column;align-items:stretch;padding:.6rem}.sub-tabs>div:first-child{display:flex;overflow-x:auto;gap:.5rem;padding-bottom:.5rem}.sub-tab{padding:.6rem 1rem;font-size:.85rem;flex-shrink:0}.tab-actions{justify-content:stretch}.action-btn{flex:1;justify-content:center;padding:.6rem .8rem;font-size:.85rem}.total-summary{grid-template-columns:1fr}.section-card{padding:1.5rem}.stat-value{font-size:1.5rem}.modal-content{padding:1.5rem;border-radius:1.5rem}}@media (max-width: 480px){.sub-tab{padding:.5rem .8rem;font-size:.8rem}.tab-actions{flex-direction:column}.action-btn{width:100%;justify-content:center}.stat-item{padding:1rem}.stat-value{font-size:1.3rem}.modal-content{padding:1.2rem;border-radius:1.2rem}}.auth-view{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem}.dashboard-view{min-height:100vh}.content-container{max-width:1200px;margin:0 auto;padding:2rem}.history-view{background:var(--bg-card);padding:2rem;border-radius:1.5rem;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@media (max-width: 768px){.content-container{padding:1rem}.auth-view{padding:1.5rem}}:root{--primary: #008080;--primary-light: #00a88e;--secondary: #d4af37;--bg-dark: #0f172a;--bg-card: rgba(255, 255, 255, .05);--text-main: #f8fafc;--text-muted: #94a3b8;--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--bg-dark);color:var(--text-main);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}.app-container{max-width:1200px;margin:0 auto;padding:2rem;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh}h1{font-size:3rem;font-weight:800;background:linear-gradient(135deg,var(--primary-light),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem;letter-spacing:-.05em}p{color:var(--text-muted);font-size:1.1rem}