:root {
    --navy: #0f2a4a;
    --navy-dark: #0a1e38;
    --teal: #40c4b4;
    --teal-dark: #2fa596;
    --bg: #f5f7fa;
    --card-bg: #ffffff;
    --border: #e4e8ee;
    --text: #1c2733;
    --text-muted: #6b7688;
    --danger: #c0392b;
    --danger-bg: #fdecea;
    --success: #1a7f37;
    --success-bg: #e9f7ef;
    --radius: 10px;
    --shadow: 0 1px 3px rgba(15, 42, 74, 0.08), 0 1px 2px rgba(15, 42, 74, 0.06);
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    line-height: 1.5;
}

.topbar {
    background: var(--navy);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.topbar .brand {
    color: #fff;
    font-weight: 700;
    font-size: 17px;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
}

.topbar .brand .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--teal);
    display: inline-block;
    margin-right: 8px;
}

.topbar nav {
    display: flex;
}

.topbar nav a {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 14px;
    margin-left: 4px;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
}

.topbar nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.topbar nav a.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
}

.page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 32px 24px 64px;
}

.page h1 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 24px;
    color: var(--navy);
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px 24px;
    margin-bottom: 20px;
}

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
    text-align: left;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
    padding: 10px 12px;
    border-bottom: 2px solid var(--border);
}
td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fafbfc; }

.empty-state {
    text-align: center;
    padding: 56px 24px;
    color: var(--text-muted);
}
.empty-state .icon { font-size: 32px; margin-bottom: 12px; opacity: 0.5; }
.empty-state p { margin: 4px 0; }
.empty-state .hint { font-size: 13px; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
}
.badge-pending_review, .badge-draft { background: #fff4e0; color: #92600a; }
.badge-approved { background: var(--success-bg); color: var(--success); }
.badge-rejected { background: var(--danger-bg); color: var(--danger); }
.badge-published { background: #e3edff; color: #1d4ed8; }
.badge-active { background: var(--success-bg); color: var(--success); }
.badge-new { background: #e3edff; color: #1d4ed8; }
.badge-contacted { background: #fff4e0; color: #92600a; }
.badge-demo_booked { background: #f1e6ff; color: #6b21a8; }
.badge-won { background: var(--success-bg); color: var(--success); }
.badge-lost { background: var(--danger-bg); color: var(--danger); }

.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 7px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
}
.btn-primary { background: var(--teal); color: #06231f; }
.btn-primary:hover { background: var(--teal-dark); }
.btn-danger { background: var(--danger-bg); color: var(--danger); }
.btn-danger:hover { background: #fadbd8; }
.btn-secondary { background: #eef1f5; color: var(--text); }
.btn-secondary:hover { background: #e4e8ee; }

input[type=text], input[type=number], input[type=date], input[type=password], select, textarea {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 7px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    color: var(--text);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(64, 196, 180, 0.15);
}
label { display: block; font-size: 13px; font-weight: 600; color: var(--text-muted); margin: 14px 0 5px; }

.form-row { display: flex; flex-wrap: wrap; align-items: flex-end; }
.form-row > div { margin-right: 10px; margin-bottom: 10px; }

.alert { padding: 10px 14px; border-radius: 7px; font-size: 14px; margin-bottom: 16px; }
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-error { background: var(--danger-bg); color: var(--danger); }

.muted { color: var(--text-muted); font-size: 13px; }

/* Login page */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 100%);
}
.login-card {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
    padding: 40px 36px;
    width: 100%;
    max-width: 360px;
}
.login-card .brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 18px;
    color: var(--navy);
    margin-bottom: 4px;
}
.login-card .brand .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); display: inline-block; margin-right: 8px; }
.login-card p.tagline { color: var(--text-muted); font-size: 13px; margin: 0 0 28px; }
.login-card input[type=password] { width: 100%; margin-bottom: 16px; }
.login-card .btn { width: 100%; text-align: center; padding: 11px; font-size: 15px; }