:root {
    --bg: #f4f6f9;
    --card: #ffffff;
    --text: #1d2733;
    --muted: #6b7785;
    --line: #e3e8ee;
    --primary: #0f6b4f;
    --primary-d: #0b5640;
    --green: #1a8f5a;
    --red: #c9372c;
    --orange: #d9822b;
    --gray: #7b8794;
    --amber: #b8860b;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
    font-family: 'Hind Siliguri', 'Noto Sans Bengali', 'Kalpurush', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}
body { min-height: 100vh; display: flex; flex-direction: column; }
main.wrap { flex: 1 0 auto; width: 100%; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
.wrap.wide { max-width: 1180px; }

.topbar { background: var(--primary); color: #fff; padding: 10px 0; }
.brand-row { display: flex; align-items: center; justify-content: center; gap: 12px; text-align: center; }
.brand-row strong { font-size: 18px; }
.logo { height: 56px; width: auto; max-width: 100%; object-fit: contain; display: block; }
@media (min-width: 768px) { .logo { height: 68px; } }
.footer { text-align: center; color: #cfe0ea; background: #14232f; font-size: 14px; padding: 26px 0 18px; margin-top: 36px; line-height: 1.7; }
.footer a { color: #fff; text-decoration: none; }
.foot-name { font-size: 17px; font-weight: 600; color: #fff; margin-bottom: 4px; }
.foot-line { margin: 2px 0; }
.foot-copy { margin-top: 14px; padding-top: 10px; border-top: 1px solid #2b4152; font-size: 13px; color: #8fa6b6; }

/* ===== পাবলিক সার্চ ===== */
.hero { text-align: center; padding: 36px 0 18px; }
.hero h1 { margin: 0 0 4px; font-size: 28px; }
.hero p { margin: 0 0 20px; color: var(--muted); }
.search { display: flex; gap: 8px; max-width: 520px; margin: 0 auto; }
.search input {
    flex: 1; min-width: 0; padding: 13px 14px; font-size: 18px; font-family: inherit;
    border: 2px solid var(--line); border-radius: 10px; text-transform: uppercase; letter-spacing: .5px;
}
.search input:focus { outline: none; border-color: var(--primary); }
.search button, .btn {
    background: var(--primary); color: #fff; border: 0; border-radius: 10px; cursor: pointer;
    padding: 0 20px; font-size: 16px; font-family: inherit; font-weight: 600;
}
.search button:hover, .btn:hover { background: var(--primary-d); }
.search button:disabled { opacity: .6; cursor: wait; }

.notice { max-width: 520px; margin: 18px auto; padding: 14px 16px; border-radius: 10px; text-align: center; }
.notice.info { background: #e8f0fb; color: #25508f; }
.notice.warn { background: #fff4e0; color: #8a5a00; }
.notice.error { background: #fdeceb; color: #9b2820; }

.card { background: var(--card); border-radius: 14px; box-shadow: 0 2px 14px rgba(20, 40, 60, .08); overflow: hidden; margin: 18px 0 8px; }
.banner { display: flex; align-items: center; gap: 8px; padding: 10px 18px; color: #fff; font-weight: 600; font-size: 17px; }
.banner .dot { width: 10px; height: 10px; border-radius: 50%; background: #fff; }
.s-active { background: var(--green); }
.s-inactive { background: var(--gray); }
.s-suspended { background: var(--orange); }
.s-cancelled { background: var(--red); }
.s-expired { background: var(--amber); }
.s-pending { background: var(--gray); }

.head { display: flex; gap: 16px; align-items: center; padding: 20px 18px 8px; }
.photo { width: 96px; height: 96px; border-radius: 12px; object-fit: cover; background: #e8edf2; flex: none; }
.photo.placeholder { display: flex; align-items: center; justify-content: center; font-size: 38px; color: var(--primary); font-weight: 700; }
.who h2 { margin: 0; font-size: 24px; line-height: 1.3; }
.cid { color: var(--muted); font-size: 15px; letter-spacing: .5px; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 8px 0 0; padding: 0 18px 14px; }
.grid .item { padding: 10px 0; border-bottom: 1px solid var(--line); }
.grid dt { color: var(--muted); font-size: 14px; }
.grid dd { margin: 0; font-size: 17px; font-weight: 500; word-break: break-word; }
.extra { padding: 4px 18px 18px; }
.extra h3 { margin: 10px 0 6px; font-size: 16px; color: var(--primary); }
.extra p { margin: 0; white-space: pre-line; }
.links { margin: 0; padding-left: 20px; }
.links a { color: #1a5fb4; word-break: break-all; }

.empty { max-width: 520px; margin: 22px auto 0; padding: 26px 20px; text-align: center; color: var(--muted); border: 2px dashed var(--line); border-radius: 14px; }
.empty svg { color: #9aa7b4; }
.empty p { margin: 8px 0 4px; color: var(--text); }
.empty small { font-size: 14px; }

html { -webkit-text-size-adjust: 100%; }
img { max-width: 100%; }

/* ট্যাব ও ডেস্কটপ */
@media (min-width: 768px) {
    .wrap { max-width: 860px; }
    .hero { padding: 52px 0 26px; }
    .hero h1 { font-size: 34px; }
    .hero p { font-size: 18px; }
    .search { max-width: 600px; }
    .banner { padding: 12px 24px; font-size: 18px; }
    .head { padding: 26px 24px 10px; gap: 22px; }
    .photo { width: 120px; height: 120px; }
    .who h2 { font-size: 28px; }
    .cid { font-size: 16px; }
    .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 22px; padding: 0 24px 18px; }
    .extra { padding: 4px 24px 22px; }
    .footer { padding: 32px 0 20px; }
}
@media (min-width: 1100px) {
    .wrap { max-width: 960px; }
    .brand-row strong { font-size: 20px; }
}

@media (max-width: 520px) {
    .hero h1 { font-size: 23px; }
    .grid { grid-template-columns: 1fr; }
    .search { flex-direction: column; }
    .search button { padding: 13px; }
    .photo { width: 80px; height: 80px; }
    .who h2 { font-size: 20px; }
}

/* ===== অ্যাডমিন ===== */
.admin-nav { background: #14232f; padding: 0; }
.admin-nav .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; padding-top: 8px; padding-bottom: 8px; }
.admin-nav a { color: #cfe0ea; text-decoration: none; padding: 6px 12px; border-radius: 8px; font-size: 15px; }
.admin-nav a:hover, .admin-nav a.on { background: #24394a; color: #fff; }
.admin-nav .brand { color: #fff; font-weight: 700; margin-right: 8px; }
.admin-nav .sp { flex: 1; }

.panel { background: var(--card); border-radius: 12px; box-shadow: 0 1px 8px rgba(20, 40, 60, .07); padding: 18px; margin: 18px 0; }
.panel h1 { margin: 0 0 12px; font-size: 22px; }
.stats { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.stat { background: #f0f4f8; border-radius: 10px; padding: 8px 14px; font-size: 15px; }
.stat b { font-size: 20px; margin-left: 4px; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.toolbar input, .toolbar select, .field input, .field select, .field textarea {
    padding: 9px 11px; border: 1px solid #cdd5de; border-radius: 8px; font-family: inherit; font-size: 15px; width: 100%;
}
.toolbar input, .toolbar select { width: auto; }
.toolbar input[type=search] { flex: 1; min-width: 180px; }

.btn.sm, .sm { padding: 5px 10px; font-size: 13px; border-radius: 7px; }
.btn.gray { background: #6b7785; } .btn.gray:hover { background: #56616d; }
.btn.red { background: var(--red); } .btn.red:hover { background: #a82d24; }
.btn.orange { background: var(--orange); } .btn.orange:hover { background: #b86d20; }
.btn.blue { background: #1a5fb4; } .btn.blue:hover { background: #154c91; }
a.btn { display: inline-block; text-decoration: none; padding: 9px 16px; }
a.btn.sm { padding: 5px 10px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { background: #f5f7fa; font-weight: 600; white-space: nowrap; }
td.actions { white-space: nowrap; }
td.actions form { display: inline; }
.thumb { width: 42px; height: 42px; border-radius: 8px; object-fit: cover; background: #e8edf2; display: block; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 99px; color: #fff; font-size: 13px; font-weight: 600; }
code.id { background: #eef2f6; padding: 2px 6px; border-radius: 5px; font-size: 14px; }

.pager { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 14px; }
.pager a, .pager span { padding: 5px 11px; border: 1px solid var(--line); border-radius: 7px; text-decoration: none; color: var(--text); font-size: 14px; }
.pager span.cur { background: var(--primary); color: #fff; border-color: var(--primary); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 4px; }
.field.full { grid-column: 1 / -1; }
.field textarea { min-height: 90px; resize: vertical; }
.field .hint { font-size: 13px; color: var(--muted); margin-top: 3px; }
.inline { display: flex; gap: 8px; }
.inline input { flex: 1; }
.alert { padding: 11px 14px; border-radius: 9px; margin-bottom: 12px; }
.alert.ok { background: #e6f5ec; color: #17653f; }
.alert.err { background: #fdeceb; color: #9b2820; }
.alert ul { margin: 4px 0 0; padding-left: 20px; }
.login-box { max-width: 380px; margin: 70px auto; }
.login-box .field { margin-bottom: 12px; }
.login-box .btn { width: 100%; padding: 11px; }
.curphoto { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.curphoto img { width: 70px; height: 70px; border-radius: 10px; object-fit: cover; }

@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

/* অ্যাডমিন: মোবাইলে টেবিল কার্ড আকারে */
@media (max-width: 720px) {
    .panel { padding: 14px; margin: 12px 0; }
    .toolbar input[type=search], .toolbar select { width: 100%; flex: 1 1 100%; }
    .toolbar .btn { flex: 1 1 28%; text-align: center; }
    input, select, textarea { font-size: 16px !important; }
    .table-wrap { overflow: visible; }
    table.resp, .resp thead, .resp tbody, .resp tr, .resp td { display: block; width: 100%; }
    .resp thead { display: none; }
    .resp tr { border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; margin-bottom: 12px; }
    .resp td { border: 0; padding: 5px 0; display: flex; gap: 12px; justify-content: space-between; align-items: center; text-align: right; }
    .resp td::before { content: attr(data-label); color: var(--muted); font-size: 13px; flex: none; text-align: left; }
    .resp td.actions { flex-wrap: wrap; justify-content: flex-start; gap: 6px; padding-top: 10px; margin-top: 4px; border-top: 1px solid var(--line); }
    .resp td.actions::before { display: none; }
}