/* List Builder – Style */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #f4f6f9;
    --surface: #ffffff;
    --border: #dde2ea;
    --text: #1a2233;
    --text-muted: #6b7280;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --danger: #dc2626;
    --success: #16a34a;
    --tag-bg: #eff6ff;
    --tag-border: #bfdbfe;
    --tag-text: #1d4ed8;
    --nav-bg: #1a2233;
    --nav-text: #e5eaf3;
    --radius: 6px;
    --shadow: 0 1px 4px rgba(0,0,0,.08);
}

body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }

/* Nav */
.navbar { background: var(--nav-bg); padding: 0 24px; height: 52px; display: flex; align-items: center; }
.navbar-inner { display: flex; align-items: center; gap: 24px; width: 100%; }
.navbar-brand { color: #fff; font-weight: 700; font-size: 16px; text-decoration: none; margin-right: 12px; }
.navbar-links { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.navbar-links a { color: var(--nav-text); text-decoration: none; font-size: 13px; }
.navbar-links a:hover { color: #fff; }
.navbar-user { color: var(--text-muted); font-size: 13px; color: #8899bb; }

/* Login */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box { background: var(--surface); border-radius: 10px; box-shadow: 0 4px 24px rgba(0,0,0,.1); padding: 40px; min-width: 340px; }
.login-box h1 { margin-bottom: 24px; font-size: 22px; }

/* Forms */
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; color: var(--text); }
input, select, textarea { padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: inherit; width: 100%; background: var(--surface); color: var(--text); }
input:focus, select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.1); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 7px 16px; border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; font-size: 13px; font-family: inherit; background: var(--surface); color: var(--text); text-decoration: none; transition: background .15s; white-space: nowrap; }
.btn:hover { background: #f0f2f5; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #b91c1c; }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-full { width: 100%; margin-top: 16px; padding: 10px; font-size: 15px; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn--primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn--primary:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn--ghost { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn--ghost:hover:not(:disabled) { background: #f0f2f5; }
.btn:disabled, .btn[disabled] { opacity: .45; cursor: not-allowed; }

/* Alerts */
.alert { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13px; }
.alert-error { background: #fef2f2; border: 1px solid #fca5a5; color: var(--danger); }
.alert-success { background: #f0fdf4; border: 1px solid #86efac; color: var(--success); }

/* Table */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { background: #f8f9fb; font-weight: 600; text-align: left; padding: 8px 12px; border-bottom: 2px solid var(--border); }
.table td { padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.table tr:hover td { background: #fafbfc; }

/* Badge */
.badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; text-transform: uppercase; }
.badge-admin { background: #fef3c7; color: #b45309; }
.badge-user  { background: #eff6ff; color: #1d4ed8; }

/* ========== Search UI ========== */
.search-layout { display: grid; grid-template-columns: 320px 1fr; gap: 20px; max-width: 1400px; margin: 20px auto; padding: 0 20px; }
@media (max-width: 900px) { .search-layout { grid-template-columns: 1fr; } }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow); }
.panel-header { padding: 14px 18px; border-bottom: 1px solid var(--border); font-weight: 700; font-size: 14px; display: flex; align-items: center; justify-content: space-between; }
.panel-body { padding: 18px; }

/* Filter fields */
.filter-group { margin-bottom: 18px; }
.filter-group label { font-weight: 600; font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; display: block; }
.tags-input { min-height: 38px; border: 1px solid var(--border); border-radius: var(--radius); padding: 4px 8px; display: flex; flex-wrap: wrap; gap: 4px; align-items: center; cursor: text; background: var(--surface); }
.tags-input:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.1); }
.tags-input input { border: none; outline: none; background: none; font-size: 13px; min-width: 80px; flex: 1; padding: 2px; }
.tag { display: inline-flex; align-items: center; gap: 4px; background: var(--tag-bg); border: 1px solid var(--tag-border); color: var(--tag-text); border-radius: 4px; padding: 2px 6px; font-size: 12px; font-weight: 500; }
.tag button { background: none; border: none; cursor: pointer; color: var(--tag-text); font-size: 14px; line-height: 1; padding: 0; opacity: .7; }
.tag button:hover { opacity: 1; }

/* Autocomplete dropdown */
.ac-dropdown { position: absolute; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 4px 16px rgba(0,0,0,.1); z-index: 100; max-height: 220px; overflow-y: auto; min-width: 200px; }
.ac-item { padding: 8px 12px; cursor: pointer; font-size: 13px; }
.ac-item:hover, .ac-item.active { background: #eff6ff; color: var(--primary); }

/* Logic toggle */
.logic-toggle { display: flex; gap: 8px; align-items: center; margin-bottom: 18px; }
.logic-toggle label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; }
.toggle-btn { padding: 4px 12px; font-size: 12px; border-radius: 20px; cursor: pointer; border: 1px solid var(--border); background: var(--bg); color: var(--text-muted); font-family: inherit; }
.toggle-btn.active { background: var(--primary); color: white; border-color: var(--primary); }

/* Stats bar */
.stats-bar { padding: 10px 18px; background: #f8f9fb; border-bottom: 1px solid var(--border); font-size: 13px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.stat-chip { background: #eff6ff; color: var(--primary); border-radius: 20px; padding: 3px 10px; font-size: 12px; font-weight: 600; }

/* Export options */
.export-opts { display: flex; flex-direction: column; gap: 8px; }
.radio-opt { display: flex; align-items: flex-start; gap: 8px; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; }
.radio-opt:hover { border-color: var(--primary); background: #f8fbff; }
.radio-opt input { margin-top: 2px; accent-color: var(--primary); }
.radio-opt-label { font-weight: 600; font-size: 13px; }
.radio-opt-desc { font-size: 12px; color: var(--text-muted); }

/* Results table */
.results-wrap { overflow-x: auto; }
.results-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.results-table th { background: #f8f9fb; font-weight: 600; padding: 8px 10px; border-bottom: 2px solid var(--border); text-align: left; white-space: nowrap; }
.results-table td { padding: 7px 10px; border-bottom: 1px solid var(--border); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.results-table tr:hover td { background: #fafbff; }
.count-badge { display: inline-block; background: #fef3c7; color: #b45309; border-radius: 10px; padding: 1px 7px; font-size: 11px; font-weight: 700; }

/* Pagination */
.pagination { display: flex; gap: 6px; align-items: center; padding: 14px 18px; border-top: 1px solid var(--border); }
.page-btn { padding: 4px 10px; border: 1px solid var(--border); border-radius: 4px; cursor: pointer; font-size: 13px; background: var(--surface); }
.page-btn:hover { background: #f0f2f5; }
.page-btn.active { background: var(--primary); color: white; border-color: var(--primary); }
.page-btn:disabled { opacity: .4; cursor: default; }

/* Loading */
.loading { opacity: .5; pointer-events: none; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .7s linear infinite; vertical-align: middle; margin-right: 6px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================================================
   Nav dropdowns (Lists, Campaigns, Admin)
   Click-to-toggle. One open at a time. Esc or click-outside closes.
   ============================================================================= */
.navbar-dd { position: relative; }

.navbar-dd__trigger {
    background: transparent;
    border: 0;
    color: var(--nav-text);
    font-size: 13px;
    font-family: inherit;
    padding: 6px 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border-radius: 4px;
}
.navbar-dd__trigger:hover,
.navbar-dd.is-open .navbar-dd__trigger {
    color: #fff;
    background: rgba(255,255,255,.08);
}
.navbar-dd__chevron { font-size: 10px; opacity: .7; transition: transform .12s; }
.navbar-dd.is-open .navbar-dd__chevron { transform: rotate(180deg); }

.navbar-dd__menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 4px 16px rgba(0,0,0,.12);
    min-width: 180px;
    padding: 4px 0;
    display: none;
    z-index: 200;
}
.navbar-dd.is-open .navbar-dd__menu { display: block; }

.navbar-links .navbar-dd__menu a {
    display: block;
    padding: 8px 14px;
    font-size: 13px;
    color: var(--text);
    text-decoration: none;
    white-space: nowrap;
}
.navbar-links .navbar-dd__menu a:hover {
    background: #eff6ff;
    color: var(--primary);
}