:root {
    /* Tells the browser this page is designed for light mode, so it renders
       native controls (form fields, the company/tag suggestion dropdowns,
       scrollbars) with a light background and dark text, even when the
       visitor's device is set to dark mode. Without this, some browsers
       auto-darken unstyled form controls but don't consistently restyle the
       native suggestion popup, which is how you can end up with white text
       on a white dropdown. */
    color-scheme: light;
    --bg: #f5f6f8;
    --card: #ffffff;
    --text: #1f2430;
    --muted: #6b7280;
    --border: #e3e6ea;
    --accent: #2f5d9c;
    --accent-dark: #234873;
    --danger: #c0392b;
    --danger-bg: #fdecea;
    --warn: #b9770e;
    --warn-bg: #fdf3e3;
    --ok-bg: #eaf5ea;
    --ok: #2e7d32;
    --radius: 8px;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    background: var(--accent-dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.5rem;
}
.topbar .brand { color: #fff; font-weight: 700; font-size: 1.1rem; }
.topbar nav a { color: #dbe6f5; margin-left: 1.25rem; font-size: 0.92rem; }
.topbar nav a:hover { color: #fff; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.75rem 1.5rem 4rem;
}

.flash {
    padding: 0.7rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    font-size: 0.92rem;
}
.flash-success { background: var(--ok-bg); color: var(--ok); }
.flash-error   { background: var(--danger-bg); color: var(--danger); }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}
.page-head h1 { margin: 0; font-size: 1.4rem; }

.btn {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 0.55rem 1rem;
    border-radius: var(--radius);
    font-size: 0.92rem;
    cursor: pointer;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.btn-secondary { background: #fff; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: #f0f1f3; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #a3291d; }
.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.82rem; }

.filters {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 1.1rem;
}
.filters input[type=text], .filters select {
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    background: #fff;
    color: var(--text);
}
.filters .clear { align-self: center; font-size: 0.85rem; }

table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: var(--radius); overflow: hidden; }
th, td { text-align: left; padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: #fafbfc; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); }
th[data-sort] { cursor: pointer; user-select: none; white-space: nowrap; }
th[data-sort]:hover { color: var(--text); }
th[data-sort]:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.sort-indicator { display: inline-block; margin-left: 0.3rem; font-size: 0.85em; opacity: 0.35; }
th[data-sort-dir] .sort-indicator { opacity: 1; color: var(--accent-dark); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fafbfc; }
td .row-name { font-weight: 600; }
td .row-company { color: var(--muted); font-size: 0.85rem; }

.badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    background: #eef1f5;
    color: var(--text);
    margin: 0 0.25rem 0.25rem 0;
    white-space: nowrap;
}
.badge-status { background: #e6edf7; color: var(--accent-dark); font-weight: 600; }
.badge-associate { background: #fdeee0; color: #b85c00; }
.badge-sailing { background: #dcf3f5; color: #0f7a8c; }
.badge-tag { background: #f1eefb; color: #5b3fa6; }
.badge-service { background: #eaf6f0; color: #1e7a4c; }
.badge-won { background: var(--ok-bg); color: var(--ok); font-weight: 600; }
.badge-lost { background: #eee; color: var(--muted); font-weight: 600; }
.badge-relationship-lead { background: #fff4d6; color: #8a6d00; font-weight: 600; vertical-align: middle; }

.star-lead { color: #c9971c; margin-right: 0.15rem; }

.due-overdue { color: var(--danger); font-weight: 700; }
.due-soon { color: var(--warn); font-weight: 700; }
.due-normal { color: var(--muted); }

.empty-state { text-align: center; padding: 3rem 1rem; color: var(--muted); }

form.stacked label { display: block; font-size: 0.85rem; font-weight: 600; margin: 1rem 0 0.3rem; }
form.stacked label:first-child { margin-top: 0; }
form.stacked input[type=text], form.stacked input[type=email], form.stacked input[type=tel],
form.stacked input[type=date], form.stacked input[type=password], form.stacked select, form.stacked textarea {
    width: 100%;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: inherit;
    background: #fff;
    color: var(--text);
}
form.stacked textarea { resize: vertical; min-height: 4.5rem; }
.checkbox-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    padding: 0.4rem 0;
}
form.stacked .checkbox-grid label { display: flex; align-items: center; gap: 0.4rem; font-weight: 400; font-size: 0.92rem; margin: 0; }
.checkbox-grid input { width: auto; }
.hint { color: var(--muted); font-size: 0.8rem; margin-top: 0.25rem; }

.autocomplete { position: relative; }
.autocomplete-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 20;
    background: #fff;
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    max-height: 220px;
    overflow-y: auto;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}
.autocomplete-option {
    padding: 0.5rem 0.65rem;
    font-size: 0.95rem;
    color: var(--text);
    background: #fff;
    cursor: pointer;
}
.autocomplete-option:hover, .autocomplete-option.active {
    background: #eef1f5;
}
.form-actions { margin-top: 1.5rem; display: flex; gap: 0.6rem; }

.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1.25rem; align-items: start; }
@media (max-width: 800px) { .detail-grid { grid-template-columns: 1fr; } }
.detail-field { margin-bottom: 0.9rem; }
.detail-field .label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); margin-bottom: 0.15rem; }
.followup-form { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 0.3rem; }
.followup-form input[type=date] { flex: 1; padding: 0.4rem 0.5rem; border: 1px solid var(--border); border-radius: var(--radius); font-size: 0.9rem; background: #fff; color: var(--text); }

.interaction { border-bottom: 1px solid var(--border); padding: 0.9rem 0; }
.interaction:last-child { border-bottom: none; }
.interaction-head { display: flex; justify-content: space-between; align-items: baseline; gap: 0.75rem; margin-bottom: 0.25rem; }
.interaction .when { font-size: 0.78rem; color: var(--muted); }
.interaction-head a { font-size: 0.8rem; white-space: nowrap; }
.interaction .note { white-space: pre-wrap; }

.login-wrap { max-width: 360px; margin: 4rem auto; }
.login-wrap h1 { text-align: center; font-size: 1.3rem; }

.service-list { list-style: none; padding: 0; margin: 0; }
.service-list li { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 0; border-bottom: 1px solid var(--border); }
.service-list li:last-child { border-bottom: none; }

.quick-links { margin-bottom: 1rem; font-size: 0.88rem; }
.quick-links a { margin-right: 1rem; }

.pipeline-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.25rem; }
@media (max-width: 800px) { .pipeline-stats { grid-template-columns: repeat(2, 1fr); } }
.stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); margin-bottom: 0.35rem; }
.stat-value { font-size: 1.5rem; font-weight: 700; }

.opportunity { border-bottom: 1px solid var(--border); padding: 0.9rem 0; }
.opportunity:last-child { border-bottom: none; }
.opportunity-head { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.opportunity-value { font-weight: 600; margin-left: auto; }
.opportunity-desc { white-space: pre-wrap; margin-bottom: 0.5rem; }
.opportunity-foot { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; font-size: 0.85rem; }