/* ============================================================
   crm_theme.css — New CRM design system
   Mobile-first: sidebar nav on desktop, bottom tab bar on mobile.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

:root {
    --green:     #1D9E75;
    --green-dk:  #0F6E56;
    --green-lt:  #E1F5EE;
    --slate:     #2C2C2A;
    --slate-mid: #5F5E5A;
    --slate-lt:  #D3D1C7;
    --slate-bg:  #F1EFE8;
    --red:       #C0392B;
    --red-lt:    #FCEBEB;
    --blue:      #378ADD;
    --white:     #fff;
    --radius:    10px;
    --radius-sm: 6px;
    --shadow:    0 1px 3px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.06);
    --nav-w:     220px;
    --bottomnav-h: 58px;
}

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    background: var(--slate-bg);
    color: var(--slate);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--green-dk); text-decoration: none; }

/* ---- App shell ---- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--nav-w);
    background: var(--white);
    border-right: 1px solid var(--slate-lt);
    display: flex;
    flex-direction: column;
    padding: 18px 12px;
    position: fixed;
    top: 0; bottom: 0; left: 0;
}
.sidebar .brand { font-size: 16px; font-weight: 700; color: var(--green-dk); padding: 6px 10px 20px; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: 8px;
    color: var(--slate-mid); font-size: 14px; font-weight: 500;
}
.sidebar nav a:hover { background: var(--slate-bg); color: var(--slate); }
.sidebar nav a.active { background: var(--green-lt); color: var(--green-dk); font-weight: 600; }
.sidebar nav a .icon { font-size: 16px; width: 20px; text-align: center; }
.sidebar .user-box { border-top: 1px solid var(--slate-lt); padding-top: 12px; font-size: 12px; color: var(--slate-mid); }
.sidebar .user-box strong { color: var(--slate); display: block; font-size: 13px; }
.sidebar .user-box a { display: block; margin-top: 6px; font-size: 12px; }

.main {
    margin-left: var(--nav-w);
    flex: 1;
    min-width: 0;
    padding-bottom: 20px;
}

/* Mobile: hide sidebar, show bottom nav */
.bottomnav {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--white);
    border-top: 1px solid var(--slate-lt);
    z-index: 500;
    padding: 4px 2px calc(4px + env(safe-area-inset-bottom));
}
.bottomnav-scroll { display: flex; overflow-x: auto; }
.bottomnav a {
    flex: 0 0 auto;
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    padding: 6px 12px;
    color: var(--slate-mid); font-size: 10px; font-weight: 600;
    min-width: 62px;
}
.bottomnav a .icon { font-size: 18px; }
.bottomnav a.active { color: var(--green-dk); }

@media (max-width: 860px) {
    .sidebar { display: none; }
    .main { margin-left: 0; padding-bottom: calc(var(--bottomnav-h) + env(safe-area-inset-bottom) + 10px); }
    .bottomnav { display: block; }
}

/* ---- Top bar ---- */
.topbar {
    background: var(--white);
    border-bottom: 1px solid var(--slate-lt);
    padding: 16px 24px;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 10px;
    position: sticky; top: 0; z-index: 100;
}
.topbar h1 { font-size: 18px; font-weight: 700; margin: 0; }
.topbar .sub { font-size: 12px; color: var(--slate-mid); }

.page-wrap { max-width: 1200px; margin: 0 auto; padding: 20px 16px; }

/* ---- Cards ---- */
.card { background: var(--white); border: 1px solid var(--slate-lt); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; margin-bottom: 16px; }
.card-head { padding: 12px 16px; background: var(--slate-bg); border-bottom: 1px solid var(--slate-lt); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--slate-mid); display: flex; justify-content: space-between; align-items: center; }
.card-body { padding: 16px; }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-2 { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .grid-2 { grid-template-columns: 2fr 1fr; } }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 6px; font-family: inherit; font-size: 13px; font-weight: 600; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--slate-lt); background: var(--white); color: var(--slate); cursor: pointer; text-decoration: none; transition: background .15s; }
.btn:hover { background: var(--slate-bg); }
.btn-primary { background: var(--green); color: #fff; border-color: var(--green-dk); }
.btn-primary:hover { background: var(--green-dk); }
.btn-danger { color: var(--red); border-color: #f0b3ab; }
.btn-danger:hover { background: var(--red-lt); }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ---- Forms ---- */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--slate-mid); margin-bottom: 4px; }
.field input, .field select, .field textarea { width: 100%; padding: 9px 11px; border: 1px solid var(--slate-lt); border-radius: 8px; font-size: 14px; font-family: inherit; background: var(--white); color: var(--slate); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(29,158,117,.12); }
.field-row { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* ---- Tables ---- */
table.themed { width: 100%; border-collapse: collapse; font-size: 13px; }
table.themed th, table.themed td { border-bottom: 1px solid var(--slate-lt); padding: 10px; text-align: left; }
table.themed th { background: var(--slate-bg); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--slate-mid); }
table.themed tr:hover td { background: var(--slate-bg); cursor: pointer; }

/* ---- Stat boxes ---- */
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.stat-box { background: var(--slate-bg); border-radius: 8px; padding: 12px 14px; }
.stat-box .lbl { font-size: 10px; text-transform: uppercase; letter-spacing: .05em; color: var(--slate-mid); margin-bottom: 4px; }
.stat-box .val { font-size: 18px; font-weight: 700; }
.stat-box.positive .val { color: var(--green-dk); }
.stat-box.negative .val { color: var(--red); }
.stat-box.highlight { grid-column: 1 / -1; background: var(--green-lt); border: 1px solid #bbf7d0; }
.stat-box.highlight .val { font-size: 24px; color: var(--green-dk); }

/* ---- Badges ---- */
.badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 99px; color: #fff; }

/* ---- Kanban (pipeline) ---- */
.kanban { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 10px; }
.kanban-col { flex: 1 1 0; min-width: 120px; background: var(--slate-bg); border-radius: var(--radius); padding: 10px; }
.kanban-col-head { font-size: 12px; font-weight: 700; padding: 4px 6px 10px; display: flex; justify-content: space-between; align-items: center; }
.kanban-card { background: var(--white); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; box-shadow: var(--shadow); cursor: grab; font-size: 13px; }
.kanban-card .name { font-weight: 600; margin-bottom: 2px; }
.kanban-card .meta { font-size: 11px; color: var(--slate-mid); }

/* ---- Modal (shared) ---- */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 999; align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal-box { background: var(--white); border-radius: var(--radius); padding: 20px; width: 100%; max-width: 380px; margin: 16px; }
.modal-box h3 { margin-bottom: 12px; font-size: 15px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 14px; }

/* ---- Upload widget (shared) ---- */
.upload-zone { border: 2px dashed var(--slate-lt); border-radius: 10px; padding: 20px; text-align: center; color: var(--slate-mid); font-size: 13px; cursor: pointer; margin-bottom: 12px; }
.upload-zone.dragover { border-color: var(--green); background: var(--green-lt); }
.cat-tabs { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.cat-tab { font-size: 12px; font-weight: 600; padding: 6px 12px; border-radius: 20px; border: 1px solid var(--slate-lt); background: var(--white); cursor: pointer; }
.cat-tab.active { background: var(--green); color: #fff; border-color: var(--green-dk); }
.amount-row { display: none; gap: 8px; margin-bottom: 10px; }
.amount-row.show { display: flex; }
.amount-row input { flex: 1; padding: 7px 10px; border: 1px solid var(--slate-lt); border-radius: 6px; font-size: 13px; }