/* Astro Tools shared styles — inherits from ../theme.css */
.tool-page { max-width: 700px; margin: 0 auto; padding: 7rem 1.5rem 4rem; position: relative; z-index: 1; }
.tool-page h1 { font-family: 'Syne', sans-serif; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: .4rem; }
.tool-page h1 span { color: var(--accent); }
.tool-page .subtitle { color: var(--muted); font-size: .9rem; margin-bottom: 2.5rem; font-weight: 300; }
.converter-block { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 1.8rem; margin-bottom: 1.2rem; }
.converter-block h2 { font-family: 'Syne', sans-serif; font-size: .95rem; font-weight: 600; color: var(--accent); margin-bottom: 1.2rem; letter-spacing: .02em; }
.input-row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: flex-end; margin-bottom: 1rem; }
.input-group { display: flex; flex-direction: column; gap: .35rem; flex: 1; min-width: 130px; }
.input-group label { font-family: 'JetBrains Mono', monospace; font-size: .7rem; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
.input-group input { background: var(--bg3); border: 1px solid var(--border); border-radius: 6px; padding: .6rem .9rem; color: var(--text); font-family: 'JetBrains Mono', monospace; font-size: .9rem; outline: none; transition: border-color .2s; width: 100%; }
.input-group input:focus { border-color: var(--accent); }
.input-group input::placeholder { color: var(--muted); font-size: .8rem; }
.convert-btn { background: var(--accent); color: #080c14; border: none; border-radius: 6px; padding: .65rem 1.5rem; font-family: 'Syne', sans-serif; font-size: .88rem; font-weight: 700; cursor: pointer; transition: all .2s; white-space: nowrap; }
.convert-btn:hover { background: #81d4fa; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(79,195,247,.3); }
.result-box { background: rgba(79,195,247,0.06); border: 1px solid rgba(79,195,247,0.2); border-radius: 8px; padding: 1rem 1.2rem; margin-top: .8rem; font-family: 'JetBrains Mono', monospace; font-size: .95rem; color: var(--text); min-height: 2.5rem; display: none; }
.result-box.show { display: block; }
.result-label { font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: .07em; margin-bottom: .3rem; }
.back-link { display: inline-flex; align-items: center; gap: .4rem; color: var(--muted); text-decoration: none; font-family: 'JetBrains Mono', monospace; font-size: .75rem; letter-spacing: .05em; margin-bottom: 2rem; transition: color .2s; }
.back-link:hover { color: var(--accent); }