:root{--brand:#1b7f3b;--brand-dark:#0f3d1f;--bg:#f6f8f5;--card:#fff;--text:#1d2b22;--muted:#6b7a70;--line:#dfe5e1;--red:#d92d20}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Tamil","Noto Sans Devanagari",sans-serif;background:var(--bg);color:var(--text);line-height:1.4}
a{color:var(--brand)}
.muted{color:var(--muted);font-size:.9rem;font-weight:400}
small.muted,.muted small{font-size:.85rem}
.wrap{max-width:860px;margin:0 auto;padding:16px 14px 40px}
.wrap.narrow{max-width:720px;padding:0 12px 100px}

/* ---------- public brochure ---------- */
body.brochure{padding-bottom:90px}
.hero{background:linear-gradient(135deg,var(--brand-dark),var(--brand));color:#fff;padding:26px 16px 22px;text-align:center}
.hero h1{font-size:1.5rem}
.hero p{opacity:.92;margin-top:4px;font-size:.95rem}
.banner{margin-top:16px;background:#fff4e0;color:#b45309;border:1px dashed #f0b866;border-radius:12px;padding:10px 14px;font-weight:700;font-size:.95rem;text-align:center}
.list{display:grid;gap:10px;margin-top:16px}
.pcard{background:var(--card);border-radius:14px;padding:12px 14px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.pcard h3{font-size:1rem;font-weight:600}
.pcard small{color:var(--muted);font-weight:400}
.price{margin-top:4px}
.price s{color:var(--muted);margin-right:6px;font-size:.9rem}
.price b{font-size:1.15rem}
.save{display:inline-block;margin-left:6px;background:#e6f6ea;color:#1b7f3b;font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:999px}
.gift{display:inline-block;margin-top:6px;background:#fff4e0;color:#b45309;font-size:.8rem;font-weight:700;padding:3px 10px;border-radius:999px}
.empty{text-align:center;color:var(--muted);padding:40px 10px}
.foot{text-align:center;color:var(--muted);font-size:.8rem;padding:22px 10px}
.wa-fab{position:fixed;left:12px;right:12px;bottom:12px;max-width:696px;margin:0 auto;background:#25d366;color:#fff;text-align:center;text-decoration:none;font-weight:700;padding:14px;border-radius:14px;box-shadow:0 4px 14px rgba(0,0,0,.2)}

/* ---------- portal and admin ---------- */
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top-in{max-width:860px;margin:0 auto;padding:10px 14px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.top-right{display:flex;align-items:center;gap:14px;font-size:.9rem}
.nav{max-width:860px;margin:0 auto;padding:0 8px;display:flex;gap:2px;overflow-x:auto}
.nav a{padding:10px 12px;text-decoration:none;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap;font-size:.95rem}
.nav a.on{color:var(--brand);border-color:var(--brand);font-weight:700}
h2{font-size:1.25rem;margin:6px 0 10px}
h3{font-size:1.05rem;margin-bottom:10px}
.bar-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:8px 0 12px}
.bar-row h2{margin:0}
.card{background:var(--card);border-radius:14px;padding:16px;box-shadow:0 1px 3px rgba(0,0,0,.06);margin-bottom:14px}
.item{background:var(--card);border-radius:12px;padding:12px 14px;margin-bottom:8px;display:flex;gap:10px;align-items:center;justify-content:space-between;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.item.off{opacity:.6}
.grow{flex:1;min-width:0;word-wrap:break-word}
.acts{display:flex;gap:6px;flex:none;flex-wrap:wrap;justify-content:flex-end}
form.inline{display:inline}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:10px;padding:10px 16px;font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}
.btn.sm{padding:7px 11px;font-size:.85rem}
.btn.ghost{background:#eef2ef;color:var(--text)}
.btn.full{width:100%}
button.link{background:none;border:0;color:var(--brand);cursor:pointer;font-size:.9rem;text-decoration:underline}
.search{width:100%;padding:11px 14px;border:1px solid #cfd8d2;border-radius:12px;font-size:1rem;margin-bottom:12px;background:#fff}
.form label{display:block;font-weight:600;margin-bottom:12px;font-size:.95rem}
.form label .muted{font-weight:400}
.form input[type=text],.form input[type=email],.form input[type=password],.form input[type=file],.form textarea{display:block;width:100%;margin-top:5px;padding:11px 12px;border:1px solid #cfd8d2;border-radius:10px;font-size:1rem;background:#fff;font-family:inherit}
.form input[type=color]{display:block;margin-top:5px;width:70px;height:40px;border:1px solid #cfd8d2;border-radius:8px;background:#fff}
.form .check{display:flex;gap:8px;align-items:flex-start;font-weight:500}
.form .check input{margin-top:4px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.flash{border-radius:10px;padding:10px 14px;margin-bottom:12px;font-size:.95rem}
.flash.ok{background:#e6f6ea;color:#14532d}
.flash.err{background:#fdecea;color:#7a1b12}
.flash ul{margin-left:18px}
.steps{margin:0 0 14px 20px}
.steps li{margin-bottom:6px}
textarea.copy{width:100%;padding:10px;border:1px solid #cfd8d2;border-radius:10px;font-family:inherit;font-size:.95rem}
body.plain{display:flex;min-height:100vh;align-items:center;justify-content:center}
body.plain .wrap{width:100%;max-width:420px}
.login h1{font-size:1.4rem;margin-bottom:2px}
.login p{margin-bottom:14px}
@media (max-width:480px){.two{grid-template-columns:1fr}.item{flex-direction:column;align-items:stretch}.acts{justify-content:flex-start}}

/* ---------- usage meter ---------- */
.usage{display:block;position:relative;max-width:860px;margin:0 auto;padding:6px 14px 9px;font-size:.82rem;color:var(--muted);text-decoration:none}
.usage i{display:block;height:4px;background:var(--brand);border-radius:99px;margin-top:4px;max-width:100%}
.usage.warn i{background:#d97706}
.usage.limit i{background:var(--red)}
.usage.limit,.usage.warn{color:#7a1b12}
.meter{height:10px;background:#e3e8e5;border-radius:99px;overflow:hidden;margin-bottom:10px}
.meter i{display:block;height:100%;background:var(--brand)}
.meter.warn i{background:#d97706}
.meter.limit i{background:var(--red)}
.row-line{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.row-line:last-child{border-bottom:0}
details.more{margin-top:8px}
details.more summary{cursor:pointer;color:var(--brand);font-size:.9rem}
.mini{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.mini input{width:100%;padding:8px 10px;border:1px solid #cfd8d2;border-radius:8px;font-size:.95rem;font-family:inherit}
.mini .full{grid-column:1/-1}