/* ==========================================================
   THEME: change these variables to match the reference page
   ========================================================== */
:root {
    --bg-deep: #050a30;          /* darkest navy (hero base) */
    --bg-mid: #0b1a5c;           /* mid navy */
    --brand: #0b5cff;            /* Zoom blue */
    --brand-2: #2d8cff;          /* lighter blue */
    --accent: #7cc4ff;           /* glow / highlights */
    --pattern-color: rgba(255, 255, 255, 0.09); /* dot grid */
    --pattern-size: 22px;
    --header-pattern: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='28'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    --text-on-dark: #ffffff;
    --muted-on-dark: rgba(255, 255, 255, 0.72);
    --page-bg: #f4f7fe;
    --card-bg: #ffffff;
    --text: #0e1733;
    --muted: #5b6785;
    --border: #e1e7f5;
    --error: #e5484d;
    --success: #12a150;
    --radius: 16px;
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); background: #fff; color: var(--text); line-height: 1.55; -webkit-font-smoothing: antialiased; }
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
a { color: inherit; }

/* ---------- HERO (blue header) ---------- */
.hero {
    position: relative;
    color: var(--text-on-dark);
    background-color: var(--brand);
    background-image:
        var(--header-pattern),
        linear-gradient(135deg, var(--bg-deep) 0%, var(--bg-mid) 45%, var(--brand) 100%);
    background-size: 60px 60px, cover;
    background-repeat: repeat, no-repeat;
    padding-bottom: 72px;
}

.topbar { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
.brand { font-weight: 600; font-size: 15px; letter-spacing: .2px; }
.brand-zoom { font-weight: 800; font-size: 26px; letter-spacing: -1px; color: #fff; }
.brand-sub { color: var(--muted-on-dark); margin-left: 6px; }

.hero-copy { max-width: 760px; margin: 0 auto; text-align: center; padding-top: 36px; }
.eyebrow {
    display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: 1.4px; text-transform: uppercase;
    color: var(--accent); background: rgba(124,196,255,.12); border: 1px solid rgba(124,196,255,.25);
    padding: 6px 12px; border-radius: 999px;
}
.hero h1 { font-size: clamp(38px, 6vw, 64px); line-height: 1.05; margin: 18px 0 16px; font-weight: 800; letter-spacing: -1.5px; }
.lead { font-size: 18px; color: var(--muted-on-dark); max-width: 640px; margin: 0 auto; }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { font-size: 13px; padding: 7px 14px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); }

/* ---------- FORM (no background) ---------- */
.form-section { padding: 56px 0 72px; scroll-margin-top: 0; }
.form-wrap { max-width: 640px; }
.form-section .field input, .form-section .field select { background: transparent; }
.form-section .field input:focus, .form-section .field select:focus { background: transparent; }
.form-section .field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235b6785' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
/* login card (admin) */
.form-card {
    background: var(--card-bg); color: var(--text); border-radius: 20px; padding: 32px;
    box-shadow: 0 30px 80px rgba(3, 10, 50, .45), 0 0 0 1px rgba(255,255,255,.06);
    scroll-margin-top: 24px;
}
.form-card h2 { margin: 0 0 6px; font-size: 24px; letter-spacing: -.3px; }
.form-sub { margin: 0 0 22px; color: var(--muted); font-size: 14px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: block; margin-bottom: 16px; }
.field > span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.field b { color: var(--error); font-weight: 600; }
.field input, .field select {
    width: 100%; font: inherit; font-size: 15px; color: var(--text);
    padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 10px; background: #fbfcff;
    transition: border-color .15s, box-shadow .15s; appearance: none;
}
.field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235b6785' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(11,92,255,.14); background: #fff; }
.has-error input, .has-error select { border-color: var(--error); }
.field-error { display: block; color: var(--error); font-size: 12.5px; margin-top: 5px; }
.alert { background: #fdecec; color: #a4262c; border: 1px solid #f5c2c4; padding: 10px 14px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-weight: 600; font-size: 15px; border-radius: 10px; padding: 12px 20px; cursor: pointer; text-decoration: none; border: 0; transition: transform .1s, background .15s, box-shadow .15s; }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; box-shadow: 0 10px 24px rgba(11,92,255,.35); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(11,92,255,.45); }
.btn-ghost { color: #fff; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.06); padding: 9px 16px; font-size: 14px; }
.btn-ghost:hover { background: rgba(255,255,255,.14); }
.btn-block { width: 100%; padding: 14px; margin-top: 6px; }

.success { text-align: center; padding: 20px 0; }
.success-icon { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center; font-size: 30px; color: #fff; background: var(--success); box-shadow: 0 10px 24px rgba(18,161,80,.35); }
.success p { color: var(--muted); margin: 0 0 22px; }

/* ---------- SOLUTIONS ---------- */
.solutions { padding: 70px 0 60px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 26px; gap: 12px; flex-wrap: wrap; }
.section-head h2 { margin: 0; font-size: 28px; letter-spacing: -.5px; }
.count { color: var(--muted); font-size: 14px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s, border-color .15s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(14,23,51,.08); border-color: #c9d6f5; }
.card-icon { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); margin-bottom: 16px; position: relative; }
.card-icon::after { content: ""; position: absolute; inset: 13px 11px; border-radius: 4px; background: #fff; opacity: .9; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0 0 18px; color: var(--muted); font-size: 14.5px; flex: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; }
.tag { font-size: 12px; font-weight: 600; color: var(--brand); background: rgba(11,92,255,.08); padding: 5px 10px; border-radius: 999px; }
.card-link { font-size: 14px; font-weight: 600; color: var(--brand); text-decoration: none; }
.footer { padding: 26px 0; text-align: center; color: var(--muted); font-size: 13px; border-top: 1px solid var(--border); }

@media (max-width: 960px) {
    .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .container { padding: 0 16px; }
    .row { grid-template-columns: 1fr; gap: 0; }
    .form-card { padding: 22px; }
    .form-section { padding: 36px 0 56px; }
    .hero h1 { letter-spacing: -1px; }
    .cards { grid-template-columns: 1fr; }
    .lead { font-size: 16px; }
    .brand-sub { display: none; }
}

/* ==========================================================
   ADMIN
   ========================================================== */
.admin-body { background: var(--page-bg); }
.admin-header, .login-wrap { background-image: var(--header-pattern), linear-gradient(135deg, var(--bg-deep), var(--bg-mid) 45%, var(--brand)) !important; background-size: 60px 60px, cover !important; }
.admin-header {
    position: relative; overflow: hidden; color: #fff;
    background: linear-gradient(135deg, var(--bg-deep), var(--bg-mid) 60%, #0a2a8f);
}
.admin-header .hero-pattern { -webkit-mask-image: none; mask-image: none; }
.admin-header .container { position: relative; display: flex; align-items: center; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; gap: 12px; }
.admin-main { padding: 28px 0 60px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 22px; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.stat small { color: var(--muted); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; }
.stat strong { display: block; font-size: 28px; margin-top: 4px; letter-spacing: -.5px; }
.panel { background: #fff; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.toolbar { display: flex; gap: 10px; padding: 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; align-items: center; }
.toolbar input, .toolbar select { font: inherit; font-size: 14px; padding: 9px 12px; border: 1.5px solid var(--border); border-radius: 9px; background: #fbfcff; }
.toolbar input[type=search] { flex: 1; min-width: 200px; }
.toolbar .btn { padding: 9px 16px; font-size: 14px; }
.btn-light { background: #eef3ff; color: var(--brand); }
.btn-light:hover { background: #e2eaff; }
.btn-danger { background: transparent; color: var(--error); padding: 6px 10px; font-size: 13px; }
.btn-danger:hover { background: #fdecec; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { background: #f8faff; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .6px; }
tr:hover td { background: #fafcff; }
.empty { padding: 50px 16px; text-align: center; color: var(--muted); }
.pagination { display: flex; gap: 6px; padding: 14px 16px; justify-content: flex-end; flex-wrap: wrap; align-items: center; color: var(--muted); font-size: 13px; }
.pagination a, .pagination span.cur { padding: 6px 11px; border-radius: 8px; border: 1px solid var(--border); text-decoration: none; color: var(--text); background: #fff; }
.pagination span.cur { background: var(--brand); color: #fff; border-color: var(--brand); }
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 20px; position: relative; overflow: hidden;
    background: radial-gradient(700px 400px at 80% 0%, rgba(45,140,255,.45), transparent 60%), linear-gradient(135deg, var(--bg-deep), var(--bg-mid) 60%, #0a2a8f); }
.login-card { position: relative; z-index: 1; width: 100%; max-width: 400px; }
.login-card .brand { color: #fff; text-align: center; margin-bottom: 18px; }
@media (max-width: 800px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Multi-select checkboxes ---------- */
fieldset.field { border: 0; padding: 0; margin: 0 0 16px; min-width: 0; }
fieldset.field legend { font-size: 13px; font-weight: 600; margin-bottom: 8px; padding: 0; }
fieldset.field legend small { font-weight: 400; color: var(--muted); }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check { position: relative; display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 10px; cursor: pointer; font-size: 14.5px; line-height: 1.35; transition: border-color .15s, background .15s, box-shadow .15s; }
.check:hover { border-color: #b9c8f0; }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check .box { flex: 0 0 18px; width: 18px; height: 18px; margin-top: 1px; border: 1.5px solid #b6c1db; border-radius: 5px; background: #fff; display: grid; place-items: center; transition: all .15s; }
.check .box::after { content: ""; width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-1px, -1px); opacity: 0; }
.check input:checked ~ .box { background: var(--brand); border-color: var(--brand); }
.check input:checked ~ .box::after { opacity: 1; }
.check:has(input:checked) { border-color: var(--brand); background: rgba(11,92,255,.05); }
.check input:focus-visible ~ .box { box-shadow: 0 0 0 4px rgba(11,92,255,.18); }
.has-error .check { border-color: #f3b4b6; }
.tags-cell { white-space: normal; min-width: 260px; }
.tags-cell .tag { display: inline-block; margin: 2px 4px 2px 0; }
@media (max-width: 600px) { .checks { grid-template-columns: 1fr; } }