/* WalkThru CRM - foundation styles (Phase 1). Plain CSS, no framework. */
:root{
  --navy:#183057; --navy-600:#0f2340; --navy-900:#0b1730;
  --ink:#1c2430; --muted:#5b6472; --line:#e4e8ef; --bg:#f4f6fa;
  --card:#ffffff; --ok:#137a4a; --ok-bg:#e7f6ed; --warn:#9a3412; --warn-bg:#fdeede;
  --radius:14px; --shadow:0 10px 30px rgba(16,32,64,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}

/* ---------- Auth ---------- */
.crm-auth{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-900) 100%);padding:24px}
.auth-card{background:var(--card);width:100%;max-width:400px;padding:40px 36px;border-radius:20px;box-shadow:0 24px 60px rgba(0,0,0,.35);text-align:center}
.auth-brand{font-weight:800;letter-spacing:.5px;color:var(--navy);font-size:22px;margin-bottom:6px}
.auth-brand span{color:#c39a4e}
.auth-title{font-size:18px;font-weight:600;margin:0 0 20px}
.auth-hint{font-size:13px;color:var(--muted);margin:-6px 0 18px}
.auth-error{background:#fdecec;color:#a12626;border-radius:10px;padding:10px 12px;font-size:14px;margin-bottom:16px}
.auth-card form{text-align:left;display:flex;flex-direction:column;gap:14px}
.auth-card label{font-size:13px;font-weight:600;display:flex;flex-direction:column;gap:6px;color:#33404f}
.auth-card input{border:1px solid var(--line);border-radius:999px;padding:12px 16px;font-size:15px;outline:none;transition:.2s}
.auth-card input:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(24,48,87,.15)}
.auth-card button{margin-top:6px;background:var(--navy);color:#fff;border:0;border-radius:999px;padding:13px;font-size:15px;font-weight:600;cursor:pointer;transition:.2s}
.auth-card button:hover{background:var(--navy-600)}
.auth-foot{margin:22px 0 0;font-size:12px;color:var(--muted)}

/* ---------- App shell ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff;padding:0 24px;height:60px}
.topbar-brand{font-weight:800;letter-spacing:.5px}
.topbar-brand span{color:#c39a4e}
.topbar-nav{display:flex;align-items:center;gap:4px}
.topbar-nav a{color:#c7d0e0;text-decoration:none;font-size:14px;font-weight:500;padding:8px 14px;border-radius:8px}
.topbar-nav a.active{color:#fff;background:rgba(255,255,255,.12)}
.topbar-nav a:hover:not(.soon){color:#fff}
.topbar-nav a.soon{color:#6f7b93;cursor:not-allowed}
.topbar-nav a.soon::after{content:" · soon";font-size:11px;opacity:.7}
.topbar-nav a.logout{margin-left:10px;border:1px solid rgba(255,255,255,.22)}

.content{max-width:1000px;margin:0 auto;padding:32px 24px 64px}
.page-head h1{margin:0 0 4px;font-size:26px}
.page-head .muted{margin:0}
.muted{color:var(--muted);font-size:14px}

.banner{margin:22px 0;padding:14px 18px;border-radius:12px;font-size:14px;font-weight:600}
.banner.ok{background:var(--ok-bg);color:var(--ok)}
.banner.warn{background:var(--warn-bg);color:var(--warn)}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow)}
.stat-value{font-size:34px;font-weight:800;color:var(--navy);line-height:1}
.stat-label{margin-top:8px;font-size:13px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.4px}

.placeholder{margin-top:34px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;box-shadow:var(--shadow)}
.placeholder h2{margin:0 0 12px;font-size:18px}
.placeholder ul{margin:0 0 12px;padding-left:20px;color:#3a4453}
.placeholder li{margin:6px 0;font-size:14px}

/* ---------- Shared: page head row, flash, buttons ---------- */
.page-head.row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.flash{background:#eaf3ff;border:1px solid #c9def8;color:#1c4c86;padding:12px 16px;border-radius:10px;font-size:14px;margin-bottom:18px}

.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:9px;padding:9px 14px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.2;transition:.15s;font-family:inherit}
.btn:hover{background:#f0f3f8}
.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-600)}
.btn-sm{padding:6px 10px;font-size:13px}
.btn-danger{color:#a12626;border-color:#eecaca}
.btn-danger:hover{background:#fdecec}
.btn-disabled{color:#9aa3b1;background:#f4f6fa;cursor:not-allowed}
form.inline{display:inline}

/* ---------- Filters ---------- */
.filters{display:flex;align-items:center;gap:16px;margin:20px 0 14px;flex-wrap:wrap}
.filters label{font-size:13px;font-weight:600;color:#33404f;display:flex;flex-direction:column;gap:6px}
.filters select{border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:14px;font-family:inherit;background:#fff}
.filters .count{margin-left:auto}

/* ---------- Data table ---------- */
.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table thead th{text-align:left;padding:14px 16px;background:#f7f9fc;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);white-space:nowrap}
.data-table th.num,.data-table td.num{text-align:right}
.data-table tbody td{padding:13px 16px;border-bottom:1px solid #eef1f6;vertical-align:middle}
.data-table tbody tr:last-child td{border-bottom:0}
.data-table tbody tr:hover{background:#fafbfe}
.data-table td.name{font-weight:600;color:var(--ink)}
.data-table tr.is-inactive td{opacity:.55}
.data-table .empty{text-align:center;color:var(--muted);padding:28px}
.data-table a.sort{color:var(--muted);text-decoration:none}
.data-table a.sort:hover{color:var(--navy)}
.actions-col{white-space:nowrap;display:flex;gap:6px;align-items:center}
th.actions-col{display:table-cell}

/* ---------- Badges ---------- */
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.4}
.badge-ok{background:var(--ok-bg);color:var(--ok)}
.badge-off{background:#f0f1f4;color:#6b7280}
.badge-vat{background:#eef3ff;color:#2a52a3}
.badge-muted{background:#f0f1f4;color:#6b7280}

/* ---------- Linked stat cards ---------- */
.stat-card.linked{display:block;text-decoration:none;transition:.15s}
.stat-card.linked:hover{border-color:var(--navy);transform:translateY(-2px)}

/* ---------- Forms ---------- */
.card.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;max-width:720px}
.form .field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.form .field>span{font-size:13px;font-weight:600;color:#33404f}
.form input[type=text],.form input[type=number],.form select,.form textarea{border:1px solid var(--line);border-radius:9px;padding:11px 13px;font-size:15px;font-family:inherit;background:#fff;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(24,48,87,.12)}
.form textarea{resize:vertical}
.field-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.field-row.toggles{grid-template-columns:1fr 1fr;max-width:420px;margin:6px 0 18px}
.toggle{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:#33404f;cursor:pointer}
.toggle input{width:18px;height:18px;accent-color:var(--navy)}
.form-actions{display:flex;gap:10px;margin-top:8px}
.form-errors{background:#fdecec;border:1px solid #f3c9c9;color:#a12626;border-radius:10px;padding:12px 16px;font-size:14px;margin-bottom:18px;display:flex;flex-direction:column;gap:4px}

/* ---------- Leads: status badges + inline status select ---------- */
.badge-status-new{background:#eef2f8;color:#3f5273}
.badge-status-contacted{background:#fef6e7;color:#9a6a13}
.badge-status-quoted{background:#eaf2ff;color:#1c4c86}
.badge-status-won{background:#e9f7ef;color:#137a4a}
.badge-status-lost{background:#fdeeee;color:#a12626}
h1 .badge{font-size:13px;vertical-align:middle;margin-left:8px}

.status-select{border:1px solid var(--line);border-radius:999px;padding:5px 26px 5px 11px;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;background-color:#fff;
  -webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%236b7280' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 9px center}
.status-select:focus{outline:none;box-shadow:0 0 0 3px rgba(24,48,87,.12)}
.status-new{color:#3f5273;border-color:#c9d4e6;background-color:#eef2f8}
.status-contacted{color:#9a6a13;border-color:#f0d9a8;background-color:#fef6e7}
.status-quoted{color:#1c4c86;border-color:#c3d9f5;background-color:#eaf2ff}
.status-won{color:#137a4a;border-color:#bfe3cd;background-color:#e9f7ef}
.status-lost{color:#a12626;border-color:#efc9c9;background-color:#fdeeee}

.data-table .row-link{color:var(--navy);text-decoration:none;font-weight:600}
.data-table .row-link:hover{text-decoration:underline}
.data-table td.nowrap{white-space:nowrap}
.req{color:#c0392b}

/* ---------- Lead detail ---------- */
.head-actions{display:flex;gap:10px;align-items:center}
.card.detail{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 26px;max-width:820px}
.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px 28px;margin:0}
.detail-grid dt,.detail-notes dt{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:600;margin-bottom:4px}
.detail-grid dd{margin:0;font-size:15px}
.detail-notes{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}
.notes-body{font-size:15px;line-height:1.6;margin:6px 0 0}

/* ---------- Quotes: doc status badges ---------- */
.badge-status-unpaid{background:#fdf3e0;color:#9a6a13}
.badge-status-partial{background:#eaf2ff;color:#1c4c86}
.badge-status-paid{background:#e9f7ef;color:#137a4a}

/* ---------- Quotes: line-item editor ---------- */
.line-items{margin:10px 0 4px;border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#fafbfe}
.li-head,.li-row{display:grid;grid-template-columns:minmax(0,2.4fr) 1.1fr 66px 1fr 50px 36px;gap:10px;align-items:center}
.li-head{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:600;padding:0 2px 8px}
.li-head .li-price,.li-head .li-total{text-align:right}
.li-head .li-qty,.li-head .li-vat{text-align:center}
.li-row{padding:9px 0;border-top:1px solid #eef1f6}
.li-desc{display:flex;flex-direction:column;gap:6px;min-width:0}
.li-row input,.li-row select{border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:14px;font-family:inherit;width:100%;background:#fff}
.li-desc .li-service{font-size:13px;color:#33404f}
.li-price-input,.li-qty-input{text-align:right}
.li-total-out{text-align:right;font-weight:600;font-size:14px;white-space:nowrap}
.li-vat-cell{display:flex;justify-content:center}
.li-vat-cell input{width:18px;height:18px;accent-color:var(--navy)}
.li-remove{padding:6px 8px;line-height:1}
#add-line{margin-top:12px}
@media(max-width:640px){
  .li-head{display:none}
  .li-row{grid-template-columns:1fr 1fr;gap:8px}
  .li-desc{grid-column:1/-1}
  .li-total-out{grid-column:1/-1;text-align:left}
}

/* ---------- Quotes: totals ---------- */
.totals-block{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap;margin:20px 0 4px}
.vat-toggle{margin-top:6px}
.totals-lines{margin-left:auto;min-width:290px}
.totals-lines .tl{display:flex;justify-content:space-between;padding:6px 0;font-size:14px;gap:24px}
.totals-lines .tl-total{border-top:1px solid var(--line);margin-top:4px;padding-top:10px;font-weight:700;font-size:16px}
.totals-lines .tl-balance{background:var(--bg);border-radius:8px;padding:9px 12px;font-weight:700;margin-top:8px}
.detail-totals{max-width:360px;margin-left:auto}

/* ---------- Quotes: detail share + WhatsApp ---------- */
.data-table.mini td,.data-table.mini th{padding:9px 12px}
.share-row{display:flex;gap:8px;align-items:center;margin-top:6px}
.share-input{flex:1;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:14px;font-family:inherit;background:#fff}
.wa-msg{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.55;background:#fafbfe;margin-top:6px;resize:vertical}