/* PrivateOfficeAI — light, flat, functional. No rounding, no shadows, no effects. */

:root {
    --bg: #ffffff;
    --bg-alt: #f7f8f8;
    --border: #d5d9d9;
    --text: #0f1111;
    --text-dim: #565959;
    --accent: #1a5dab;
    --accent-dark: #144a89;
    --ok: #067d62;
    --err: #c40000;
    --max: 1080px;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Nav */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}
.nav .logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}
.nav .logo span { color: var(--accent); }
.logo, .logo:hover, .topbar .logo:hover { text-decoration: none; }
.nav .links a { margin-left: 20px; font-size: 0.95rem; }

/* Buttons */
.btn {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    border: 1px solid var(--accent-dark);
    padding: 9px 18px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}
.btn:hover { background: var(--accent-dark); color: #fff; text-decoration: none; }

/* Hero */
.hero { text-align: center; padding: 64px 0 48px; }
.hero h1 {
    font-size: clamp(1.8rem, 4.5vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    max-width: 780px;
    margin: 0 auto 16px;
}
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p.sub {
    color: var(--text-dim);
    font-size: 1.1rem;
    max-width: 620px;
    margin: 0 auto 28px;
}

/* Waitlist form */
.waitlist {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 460px;
    margin: 0 auto;
}
.waitlist input[type="email"] {
    flex: 1;
    min-width: 240px;
    background: #fff;
    border: 1px solid var(--border);
    padding: 9px 12px;
    font-size: 0.95rem;
    color: var(--text);
}
.waitlist input[type="email"]:focus { outline: none; border-color: var(--accent); }
.notice { text-align: center; margin: 14px auto 0; font-size: 0.95rem; }
.notice.ok { color: var(--ok); }
.notice.err { color: var(--err); }

/* Feature cards */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    padding: 24px 0 64px;
}
.card {
    background: #fff;
    border: 1px solid var(--border);
    padding: 20px;
}
.card h3 { font-size: 1rem; margin-bottom: 6px; }
.card p { color: var(--text-dim); font-size: 0.92rem; }

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: 22px 0;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.88rem;
}

/* Auth pages */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 80px 20px 24px;
    background: var(--bg);
}
.auth-card {
    background: #fff;
    border: 1px solid var(--border);
    padding: 28px;
    width: 100%;
    max-width: 380px;
}
.auth-card .logo { text-align: center; font-weight: 700; font-size: 1.15rem; margin-bottom: 22px; }
.auth-card .logo span { color: var(--accent); }
.auth-card label { display: block; font-size: 0.88rem; font-weight: 600; margin: 12px 0 4px; }
.auth-card input {
    width: 100%;
    background: #fff;
    border: 1px solid var(--border);
    padding: 8px 11px;
    font-size: 0.95rem;
    color: var(--text);
}
.auth-card input:focus { outline: none; border-color: var(--accent); }
.auth-card .btn { width: 100%; margin-top: 20px; }
.auth-card .error {
    background: #fff5f5;
    border: 1px solid var(--err);
    color: var(--err);
    padding: 9px 12px;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

/* Topbar */
.topbar {
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: 11px 0;
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; }
.topbar .logo { font-weight: 700; color: var(--text); }
.topbar .logo span { color: var(--accent); }
.topbar .user { color: var(--text-dim); font-size: 0.9rem; }
.topbar .user a { margin-left: 12px; }

/* Dashboard */
.dash { padding: 28px 0 48px; }
.dash h1 { font-size: 1.4rem; margin-bottom: 4px; }
.dash p.sub { color: var(--text-dim); margin-bottom: 22px; }
.dash-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }

/* Tables */
.table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--border); }
.table th, .table td { text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
.table th { background: var(--bg-alt); font-weight: 600; font-size: 0.82rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.03em; }
.table tr:last-child td { border-bottom: 0; }

/* Bits */
.dim { color: var(--text-dim); }
.dot { display: inline-block; width: 10px; height: 10px; margin-right: 8px; }
.badge { display: inline-block; padding: 1px 8px; font-size: 0.78rem; border: 1px solid var(--border); color: var(--text-dim); background: var(--bg-alt); }
.badge.ok { color: var(--ok); border-color: var(--ok); background: #fff; }
.badge.off { color: var(--err); border-color: var(--err); background: #fff; }
.input { width: 100%; background: #fff; border: 1px solid var(--border); padding: 8px 11px; font-size: 0.95rem; color: var(--text); }
.input:focus { outline: none; border-color: var(--accent); }
.dash label { display: block; font-size: 0.88rem; font-weight: 600; margin: 12px 0 4px; }
.linkbtn { background: none; border: 0; color: var(--accent); cursor: pointer; font-size: 0.9rem; padding: 0; }
.linkbtn:hover { color: var(--accent-dark); text-decoration: underline; }