*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
* { -webkit-tap-highlight-color: transparent; }

:root {
    --bg: #0d0f14;
    --surface: #161920;
    --surface2: #1e2230;
    --border: #2a2f42;
    --accent: #00e5a0;
    --accent-dim: rgba(0, 229, 160, 0.12);
    --accent-glow: rgba(0, 229, 160, 0.35);
    --text: #e8ecf5;
    --text-muted: #6b748f;
    --text-dim: #9aa3be;
    --danger: #ff5a6e;
    --danger-dim: rgba(255, 90, 110, 0.12);
    --danger-border: rgba(255, 90, 110, 0.55);
    --custom: #f5a623;
    --custom-dim: rgba(245, 166, 35, 0.10);
    --custom-border: rgba(245, 166, 35, 0.55);
    --edited: #a78bfa;
    --edited-dim: rgba(167, 139, 250, 0.10);
    --edited-border: rgba(167, 139, 250, 0.55);
    --today-bg: rgba(0, 229, 160, 0.04);
    --today-border: rgba(0, 229, 160, 0.28);
    --mono: 'IBM Plex Mono', monospace;
    --sans: 'Syne', sans-serif;
    --radius: 10px;
    --transition: 0.18s ease;
}

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    padding: 20px;
    padding-top: max(20px, env(safe-area-inset-top));
    padding-bottom: max(20px, env(safe-area-inset-bottom));
    padding-left: max(20px, env(safe-area-inset-left));
    padding-right: max(20px, env(safe-area-inset-right));
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
}
body.sheet-open { overflow: hidden; }

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,229,160,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,229,160,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.wrapper {
    width: 100%;
    max-width: 680px;
    position: relative;
    z-index: 1;
    padding-bottom: 60px;
}