:root{--color-primary: #00d4ff;--color-primary-dark: #00a8cc;--color-accent: #a855f7;--color-income: #39ff88;--color-expense: #ff3d71;--color-warn: #ffb020;--color-bg: #0a0e17;--color-surface: #12161f;--color-surface-2: #181d29;--color-border: #232938;--color-text: #eef2f9;--color-text-muted: #8b96ab;--color-text-faint: #5b6478;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;--shadow-card: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .35);--glow-primary: 0 0 24px rgba(0, 212, 255, .25);--glow-income: 0 0 20px rgba(57, 255, 136, .2);--glow-expense: 0 0 20px rgba(255, 61, 113, .2);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--color-bg);background-image:radial-gradient(circle at 20% 0%,rgba(0,212,255,.07),transparent 40%),radial-gradient(circle at 90% 10%,rgba(168,85,247,.06),transparent 35%);background-attachment:fixed;color:var(--color-text);font-size:15px;line-height:1.4}#root{width:100%;height:100%}::selection{background:rgba(0,212,255,.3)}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-4) var(--space-2);background:rgba(18,22,31,.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.app-header .brand{font-size:17px;font-weight:700;letter-spacing:-.01em;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.app-header .brand-sub{font-size:12px;color:var(--color-text-muted);font-weight:500}.icon-button{width:36px;height:36px;border-radius:50%;border:1px solid var(--color-border);background:var(--color-surface-2);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px;color:var(--color-text-muted)}.icon-button:active{background:var(--color-border)}.tab-content{flex:1;padding:var(--space-4);padding-bottom:88px;max-width:720px;width:100%;margin:0 auto}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;overflow-x:auto;background:rgba(18,22,31,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--color-border);padding:6px var(--space-2) calc(6px + env(safe-area-inset-bottom,0px));gap:2px;-webkit-overflow-scrolling:touch;scrollbar-width:none;z-index:20}.bottom-nav::-webkit-scrollbar{display:none}.bottom-nav-item{flex:0 0 auto;min-width:64px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;border:none;background:none;cursor:pointer;color:var(--color-text-faint);border-radius:var(--radius-sm)}.bottom-nav-item .nav-icon{font-size:20px;line-height:1;filter:grayscale(1) opacity(.6)}.bottom-nav-item .nav-label{font-size:10px;font-weight:600;letter-spacing:.01em}.bottom-nav-item.active{color:var(--color-primary)}.bottom-nav-item.active .nav-icon{filter:none}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);margin-bottom:var(--space-4);box-shadow:var(--shadow-card)}.card-title{font-size:13px;font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:var(--space-3)}.hero-card{background:linear-gradient(155deg,#101a2e 0%,#0d1420 60%,#150f28 100%);border:1px solid rgba(0,212,255,.25);box-shadow:var(--glow-primary),var(--shadow-card);border-radius:var(--radius-lg);padding:var(--space-5) var(--space-4);margin-bottom:var(--space-4);text-align:center;position:relative;overflow:hidden}.hero-card .hero-label{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted);font-weight:700;margin-bottom:var(--space-1)}.hero-card .hero-value{font-size:40px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(90deg,#ffffff,var(--color-primary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3);margin-bottom:var(--space-4)}.stat-tile{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);box-shadow:var(--shadow-card)}.stat-tile .stat-label{font-size:12px;color:var(--color-text-muted);font-weight:600;margin-bottom:4px;text-transform:uppercase;letter-spacing:.04em}.stat-tile 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#00d4ff26}input::placeholder,textarea::placeholder{color:var(--color-text-faint)}input[type=date]{color-scheme:dark}.field-label{display:block;font-size:11px;font-weight:700;color:var(--color-text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}.chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:99px;font-size:11px;font-weight:700;background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text-muted)}.empty-state{text-align:center;color:var(--color-text-muted);padding:var(--space-5) var(--space-4);font-size:13px}.loading{display:flex;justify-content:center;align-items:center;height:200px;color:var(--color-text-muted);font-size:13px}.error{background:rgba(255,61,113,.08);border:1px solid rgba(255,61,113,.3);color:var(--color-expense);padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);margin:0 var(--space-4) var(--space-3);font-size:13px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}