@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
    --navy: #14213D;
    --navy-light: #1F3157;
    --navy-lighter: #2C4472;
    --gold: #C89B3C;
    --gold-light: #E4C077;
    --gold-dim: #F0E4C6;
    --paper: #F5F3EE;
    --paper-dim: #EBE8DF;
    --card: #FFFFFF;
    --ink: #232320;
    --ink-soft: #5B5B54;
    --line: #E1DDD1;
    --success: #2F7D52;
    --success-bg: #E4F3EA;
    --pending-bg: #F5EFE1;
    --pending-fg: #92722F;
    --danger: #B3432E;
    --danger-bg: #FBEAE5;
    --radius: 14px;
    --radius-sm: 9px;
    --shadow: 0 2px 10px rgba(20, 33, 61, 0.06), 0 1px 2px rgba(20, 33, 61, 0.08);
    --shadow-lift: 0 8px 24px rgba(20, 33, 61, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'IBM Plex Sans', -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--paper);
    color: var(--ink);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.display { font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto; }

/* ===== Login page ===== */
.login-body {
    display: flex; align-items: center; justify-content: center; min-height: 100vh;
    background: radial-gradient(circle at 15% 20%, rgba(200,155,60,0.16), transparent 45%), linear-gradient(160deg, var(--navy) 0%, #0D1830 100%);
    padding: 20px;
}
.login-box { background: var(--card); padding: 44px 38px; border-radius: var(--radius); box-shadow: var(--shadow-lift); width: 100%; max-width: 380px; border-top: 4px solid var(--gold); }
.login-crest { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(160deg, var(--gold-light), var(--gold)); display: flex; align-items: center; justify-content: center; font-family: "Outfit", serif; font-weight: 700; font-size: 22px; color: var(--navy); margin-bottom: 18px; }
.login-box h1 { font-family: "Outfit", serif; font-weight: 600; font-size: 26px; color: var(--navy); margin-bottom: 4px; }
.login-box .subtitle { color: var(--ink-soft); margin-bottom: 26px; font-size: 14px; }
.login-box form { display: flex; flex-direction: column; gap: 6px; }
.login-box label { font-size: 12.5px; font-weight: 600; margin-top: 12px; color: var(--navy); text-transform: uppercase; letter-spacing: 0.03em; }
.login-box input { padding: 11px 13px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-size: 14.5px; font-family: inherit; background: var(--paper); }
.login-box input:focus { border-color: var(--gold); background: #fff; }
.login-box button { margin-top: 22px; padding: 13px; background: var(--navy); color: #fff; border: none; border-radius: var(--radius-sm); font-size: 15px; font-weight: 600; font-family: inherit; cursor: pointer; transition: background 0.15s ease; }
.login-box button:hover { background: var(--navy-lighter); }

/* ===== Alerts ===== */
.alert { padding: 13px 16px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 14px; font-weight: 500; }
.alert-error { background: var(--danger-bg); color: var(--danger); border: 1px solid #f0cbc0; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #c9e6d5; }

/* ===== Top bar ===== */
.topbar { background: var(--navy); color: #fff; border-bottom: 3px solid var(--gold); }
.topbar-inner { max-width: 1320px; margin: 0 auto; padding: 14px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-crest { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(160deg, var(--gold-light), var(--gold)); display: flex; align-items: center; justify-content: center; font-family: "Outfit", serif; font-weight: 700; font-size: 15px; color: var(--navy); flex-shrink: 0; }
.brand-text { font-family: "Outfit", serif; font-size: 19px; font-weight: 600; letter-spacing: 0.01em; }
.brand-text span { display: block; font-family: 'IBM Plex Sans', sans-serif; font-size: 10.5px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-light); margin-top: 1px; }
.topbar nav { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.nav-link { padding: 8px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 600; color: rgba(255,255,255,0.75); transition: all 0.15s ease; }
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.08); }
.nav-link.active { color: var(--navy); background: var(--gold-light); }
.welcome-text { font-size: 13.5px; opacity: 0.75; }

/* ===== Layout ===== */
.container { max-width: 1320px; margin: 0 auto; padding: 28px 24px 60px; }
.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.page-head h2 { font-family: "Outfit", serif; font-size: 24px; font-weight: 600; color: var(--navy); }

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 18px; border-radius: var(--radius-sm); background: #fff; border: 1.5px solid var(--line); color: var(--ink); font-size: 14px; font-weight: 600; font-family: inherit; cursor: pointer; transition: all 0.15s ease; }
.btn:hover { border-color: var(--navy); }
.btn-primary { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-lighter); border-color: var(--navy-lighter); }
.btn-gold { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-light); }
.btn-light { background: transparent; border-color: var(--line); }
.btn-danger { background: var(--danger-bg); color: var(--danger); border-color: #f0cbc0; }
.btn-danger:hover { background: #f5d9cf; }
.btn-small { padding: 7px 12px; font-size: 12.5px; }

/* ===== Stats strip ===== */
.stats-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat-card { background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); border-left: 4px solid var(--gold); }
.stat-card .stat-num { font-family: "Outfit", serif; font-size: 28px; font-weight: 700; color: var(--navy); line-height: 1; }
.stat-card .stat-label { font-size: 12px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 6px; font-weight: 600; }

/* ===== Chamber tabs ===== */
.chamber-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 20px; -webkit-overflow-scrolling: touch; }
.chamber-tab { flex-shrink: 0; display: flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: var(--card); border: 1.5px solid var(--line); color: var(--ink-soft); font-size: 13.5px; font-weight: 600; cursor: pointer; transition: all 0.15s ease; white-space: nowrap; }
.chamber-tab:hover { border-color: var(--gold); color: var(--navy); }
.chamber-tab.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.chamber-tab .count { background: rgba(255,255,255,0.18); padding: 1px 8px; border-radius: 999px; font-size: 11.5px; }
.chamber-tab:not(.active) .count { background: var(--paper-dim); color: var(--ink-soft); }

/* ===== Search ===== */
.search-form { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.search-form input { flex: 1; min-width: 220px; max-width: 380px; padding: 10px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; background: var(--card); }
.search-form input:focus { border-color: var(--gold); }

/* ===== Member / certificate cards grid ===== */
.member-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.member-card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; border-left: 4px solid var(--navy-lighter); display: flex; flex-direction: column; gap: 10px; transition: box-shadow 0.15s ease, transform 0.15s ease; }
.member-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-1px); }
.member-card[data-chamber="Chennai"]  { border-left-color: #14213D; }
.member-card[data-chamber="Pollachi"] { border-left-color: #7A5C1E; }
.member-card[data-chamber="Tiruppur"] { border-left-color: #2F7D52; }
.member-card[data-chamber="Udumalai"] { border-left-color: #8A3B2E; }
.member-card[data-chamber="CBE"]      { border-left-color: #4A3B77; }
.member-card[data-chamber="Other"]    { border-left-color: #8A8A80; }

.mc-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.mc-name { font-family: "Outfit", serif; font-size: 17px; font-weight: 600; color: var(--navy); line-height: 1.25; }
.mc-sno { font-size: 11px; color: var(--ink-soft); font-weight: 600; }
.mc-business { font-size: 13.5px; color: var(--ink-soft); }
.mc-row { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--ink); }
.mc-row svg { flex-shrink: 0; opacity: 0.55; }
.mc-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.badge { font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 999px; letter-spacing: 0.02em; }
.badge-chamber { background: var(--navy); color: #fff; }
.badge-yes { background: var(--success-bg); color: var(--success); }
.badge-pending, .badge-no { background: var(--pending-bg); color: var(--pending-fg); }
.mc-actions { display: flex; gap: 8px; margin-top: 6px; padding-top: 12px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.mc-actions .btn { flex: 1; justify-content: center; min-width: 70px; }

.cert-thumb { width: 100%; aspect-ratio: 3/2; border-radius: var(--radius-sm); overflow: hidden; background: var(--paper-dim); border: 1px solid var(--line); }
.cert-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.empty-state { grid-column: 1 / -1; text-align: center; padding: 60px 20px; color: var(--ink-soft); background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); }
.empty-state .display { font-size: 20px; color: var(--navy); margin-bottom: 6px; }

/* ===== Member detail view ===== */
.detail-header { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px 26px; margin-bottom: 20px; display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; border-top: 4px solid var(--gold); }
.detail-header h2 { font-family: "Outfit", serif; font-size: 24px; color: var(--navy); margin-bottom: 6px; }
.detail-header .mc-business { font-size: 14.5px; }
.detail-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.detail-card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; }
.detail-card h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gold); font-weight: 700; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.detail-field { margin-bottom: 10px; }
.detail-field:last-child { margin-bottom: 0; }
.detail-field .df-label { font-size: 11px; color: var(--ink-soft); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.detail-field .df-value { font-size: 14px; color: var(--ink); margin-top: 2px; word-break: break-word; }
.detail-field .df-value.empty { color: #b7b3a6; font-style: italic; }

/* ===== Legacy data table (member picker on Issue Certificate) ===== */
.table-wrap { background: var(--card); border-radius: var(--radius); overflow-x: auto; box-shadow: var(--shadow); border: 1px solid var(--line); }
.data-table { border-collapse: collapse; width: 100%; }
.data-table th, .data-table td { padding: 11px 14px; border-bottom: 1px solid var(--line); font-size: 13.5px; text-align: left; }
.data-table th { background: var(--paper-dim); color: var(--navy); font-weight: 700; }
.data-table tbody tr:hover { background: var(--paper); }

/* ===== Form ===== */
.member-form { background: var(--card); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.form-section { margin-bottom: 28px; }
.form-section h3 { font-family: "Outfit", serif; font-size: 16px; font-weight: 600; color: var(--navy); margin-bottom: 14px; padding-bottom: 9px; border-bottom: 2px solid var(--gold-dim); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.form-grid-checks { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.field { display: flex; flex-direction: column; gap: 5px; }
.field-wide { grid-column: 1 / -1; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--navy); }
.field input, .field select, .field textarea { padding: 10px 12px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; background: var(--paper); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); background: #fff; }
.field textarea { min-height: 70px; resize: vertical; }
.form-actions { display: flex; gap: 10px; margin-top: 10px; }

@media (max-width: 640px) {
    .topbar-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
    .page-head { flex-direction: column; align-items: flex-start; }
    .member-grid { grid-template-columns: 1fr; }
    .stats-strip { grid-template-columns: repeat(2, 1fr); }
}