/* ===== LTA: stesso stile di stock2 / monitor.woopers.dev =====
   Colori solo da variabili: le pagine usano var(--...) anche negli style="" in linea.
   I grafici (canvas) usano l'oggetto THEME definito in inc/layout.php con gli stessi valori. */
:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --surface-3: #f1f5f9;
    --line: #e2e8f0;
    --line-soft: #f1f5f9;
    --line-strong: #cbd5e1;
    --text: #334155;
    --text-strong: #1e293b;
    --text-2: #475569;
    --muted: #64748b;
    --faint: #94a3b8;
    --accent: #3b82f6;
    --accent-strong: #2563eb;
    --accent-bg: #eff6ff;
    --ok: #10b981;
    --ok-text: #047857;
    --ok-bg: #ecfdf5;
    --ok-line: #6ee7b7;
    --warn: #f59e0b;
    --warn-text: #b45309;
    --warn-bg: #fffbeb;
    --warn-line: #fde68a;
    --danger: #ef4444;
    --danger-text: #b91c1c;
    --danger-bg: #fef2f2;
    --danger-line: #fecaca;
    --sidebar: #1e293b;
    --sidebar-line: #334155;
    --shadow: 0 1px 3px rgba(0,0,0,.1);
    --radius: 8px;
    --font: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --mono: Consolas, 'Courier New', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    min-height: 100vh;
    overflow-x: hidden;
}
a { color: var(--accent); }
strong { color: var(--text-strong); }

/* ===== SIDEBAR ===== */
.sidebar {
    width: 240px; background: var(--sidebar); color: #fff; padding: 20px 0;
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
    display: flex; flex-direction: column; overflow-y: auto;
    box-shadow: 4px 0 6px rgba(0,0,0,.1);
}
.sidebar-header {
    padding: 0 16px 20px; border-bottom: 1px solid var(--sidebar-line);
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.sidebar-title { font-size: 18px; font-weight: 600; color: #e2e8f0; text-decoration: none; }
.sidebar-gear { color: #94a3b8; display: inline-flex; padding: 4px; border-radius: 6px; transition: all .2s; }
.sidebar-gear:hover, .sidebar-gear.active { color: #60a5fa; background: rgba(59,130,246,.15); }
.sidebar-gear .utils-icon { width: 18px; height: 18px; opacity: 1; }
.nav-menu { padding: 16px 0 8px; flex: 1; }
.sidebar-subtitle {
    font-size: .75rem; font-weight: 600; color: #64748b; text-transform: uppercase;
    letter-spacing: .05em; padding: 0 16px; margin: 1.5rem 0 .5rem;
}
.nav-link {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    padding: 10px 16px; color: #cbd5e1; text-decoration: none; transition: all .2s;
    border-left: 3px solid transparent; margin-bottom: 2px;
}
.nav-link:hover { background: rgba(59,130,246,.1); color: #e2e8f0; border-left-color: #3b82f6; }
.nav-link.active { background: rgba(59,130,246,.15); color: #60a5fa; border-left-color: #3b82f6; }
.nav-link.disabled { opacity: .4; pointer-events: none; }
.nav-cat .nav-text { text-transform: capitalize; }
.nav-text { display: flex; align-items: center; gap: 8px; font-weight: 500; font-size: 14px; }
.nav-badge {
    background: #3b82f6; color: #fff; border-radius: 10px; padding: 2px 6px;
    font-size: 10px; font-weight: 600; min-width: 18px; text-align: center;
}
.nav-badge.zero { background: #64748b; }
.utils-icon { width: 16px; height: 16px; flex-shrink: 0; opacity: .8; }
.sidebar-utils { border-top: 1px solid var(--sidebar-line); padding: 12px 0 0; }
.utils-link {
    display: flex; align-items: center; justify-content: space-between; width: 100%;
    padding: 10px 16px; color: #cbd5e1; background: none; border: none; border-left: 3px solid transparent;
    font: 500 14px var(--font); cursor: pointer; text-align: left; transition: all .2s;
}
.utils-link:hover { background: rgba(59,130,246,.1); color: #e2e8f0; border-left-color: #3b82f6; }
.utils-link.admin-on { color: #6ee7b7; }
.admin-esci { font-size: 12px; color: #94a3b8; }
.utils-link.admin-on:hover .admin-esci { color: #fca5a5; }

.menu-burger, .sidebar-overlay { display: none; }

/* ===== MAIN ===== */
.main-content { margin-left: 240px; padding: 20px 24px 40px; min-height: 100vh; }

/* Barra titolo bianca, come la .title-bar del monitor */
.page-header {
    background: var(--surface); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 16px;
    box-shadow: var(--shadow); display: flex; align-items: center; justify-content: space-between;
    gap: 6px 20px; flex-wrap: wrap; min-height: 64px;
}
.page-header > h1 + p { width: 100%; margin-top: 0; }
.page-header h1 { font-size: 20px; font-weight: 600; color: var(--text-strong); text-transform: none; }
.page-header h1::first-letter { text-transform: uppercase; }
.page-header p { color: var(--muted); font-size: 13px; margin-top: 2px; }
.header-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.header-stats { display: flex; gap: 8px; flex-wrap: wrap; }
.stat-mini {
    display: flex; flex-direction: column; align-items: center; padding: 4px 10px; border-radius: 5px;
    background: var(--surface-2); border: 1px solid var(--line); min-width: 60px;
}
.stat-mini .l { font-size: 9px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .3px; }
.stat-mini .v { font-size: 13px; font-weight: 600; color: var(--text-strong); }
.stat-mini.accent { background: var(--accent-bg); border-color: #bfdbfe; }
.stat-mini.accent .v { color: var(--accent-strong); }

/* ===== CARD ===== */
.card {
    background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 18px 20px; margin-bottom: 16px;
}
.card-title {
    color: var(--text-strong); font-size: 15px; font-weight: 600; margin: -18px -20px 16px;
    padding: 12px 20px; background: var(--surface-2); border-bottom: 1px solid var(--line);
    border-radius: var(--radius) var(--radius) 0 0; display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.card.flush { padding: 0; overflow: hidden; }
.card.flush > .card-title { margin: 0; }
.card-note { color: var(--muted); font-size: 13px; margin-bottom: 14px; line-height: 1.5; }

/* ===== TABELLE ===== */
.table-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); overflow-x: auto; margin-bottom: 16px; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
    background: var(--surface-2); color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: .4px; padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap;
}
.data-table td { padding: 11px 14px; font-size: 14px; border-bottom: 1px solid var(--line-soft); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr[onclick]:hover td, .data-table tbody tr.clickable:hover td { background: var(--accent-bg); cursor: pointer; }
.data-table tr.row-hidden td { opacity: .5; }
.data-table tfoot td { background: var(--surface-2); font-weight: 600; border-top: 1px solid var(--line); }
.movements-table { width: 100%; border-collapse: collapse; }
.movements-table th {
    color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px;
    padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--line);
}
.movements-table td { padding: 9px 12px; font-size: 14px; border-bottom: 1px solid var(--line-soft); }
.num, .text-right, .data-table th.num, .data-table td.num, .movements-table th.num, .movements-table td.num { text-align: right; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.qty-neg { color: var(--danger-text); font-weight: 700; }
.qty-pos { color: var(--ok-text); font-weight: 700; }

/* ===== BADGE / CHIP ===== */
.badge {
    display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 11px; font-weight: 700;
    border: 1px solid transparent; white-space: nowrap;
}
.badge-ok   { background: var(--ok-bg); color: var(--ok-text); border-color: var(--ok-line); }
.badge-warn { background: var(--warn-bg); color: var(--warn-text); border-color: var(--warn-line); }
.badge-low  { background: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-line); }
.badge-info { background: var(--accent-bg); color: var(--accent-strong); border-color: #bfdbfe; }
.badge-muted { background: var(--surface-3); color: var(--text-2); border-color: var(--line); }
.chip {
    display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 10px;
    background: var(--surface-3); color: var(--text-2); font-size: 11px; font-weight: 600; text-transform: capitalize;
}

/* ===== FORM ===== */
input[type="number"], input[type="text"], input[type="password"], input[type="date"], select, textarea {
    background: var(--surface); border: 1px solid var(--line-strong); border-radius: 6px; color: var(--text-strong);
    font-family: var(--font); font-size: 14px; padding: 9px 12px; width: 100%; transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }
input.input-sm { padding: 5px 8px; font-size: 13px; width: 90px; text-align: right; }
label { display: block; color: var(--text-2); font-size: 13px; font-weight: 500; margin-bottom: 5px; }
.form-group { margin-bottom: 14px; }
.form-error { color: var(--danger-text); font-size: 13px; min-height: 18px; margin-top: 8px; }
.form-actions { margin-top: 20px; display: flex; gap: 10px; flex-wrap: wrap; }
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin-top: 4px; }
.checkbox-item {
    display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--line);
    border-radius: 6px; padding: 8px 10px; cursor: pointer; user-select: none; transition: all .15s; margin: 0;
}
.checkbox-item:hover { border-color: var(--accent); }
.checkbox-item.checked { background: var(--accent-bg); border-color: var(--accent); }
.checkbox-item input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.checkbox-item span { font-size: 13px; color: var(--text-2); text-transform: capitalize; }
.checkbox-item.checked span { color: var(--accent-strong); font-weight: 600; }
.switch { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); cursor: pointer; margin: 0; }
.switch input { width: 16px; height: 16px; accent-color: var(--accent); }

/* ===== BOTTONI ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 18px;
    border-radius: 6px; font: 600 14px var(--font); cursor: pointer; border: 1px solid transparent;
    transition: all .2s; text-decoration: none; white-space: nowrap;
}
.btn:disabled { opacity: .5; cursor: default; }
.btn-primary  { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--accent-strong); }
.btn-secondary { background: var(--surface); color: var(--text-2); border-color: var(--line-strong); }
.btn-secondary:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn-danger   { background: var(--danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #dc2626; }
.btn-ok       { background: var(--ok); color: #fff; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-block { width: 100%; padding: 11px; font-size: 15px; }
/* Bottoni a pillola come i tab del monitor */
.pill { padding: 5px 14px; border: 1px solid var(--line); border-radius: 20px; font: 600 12px var(--font);
    cursor: pointer; background: var(--surface); color: var(--muted); transition: all .2s; }
.pill:hover { border-color: var(--accent); color: var(--accent); }
.pill.active { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 1px 4px rgba(59,130,246,.3); }

/* ===== GRIGLIE ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-2 > *, .grid-3 > *, .grid-4 > * { min-width: 0; }

/* ===== STAT BOX ===== */
.stat-box {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 14px; text-align: center; box-shadow: var(--shadow);
}
.stat-value { font-size: 28px; font-weight: 700; color: var(--text-strong); line-height: 1.2; }
.stat-label { color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; margin-top: 4px; }
.stat-sub { color: var(--muted); font-size: 11px; margin-top: 6px; }

/* righe chiave/valore (previsione riordino, riepiloghi) */
.kv { width: 100%; border-collapse: collapse; font-size: 13px; }
.kv td { padding: 8px 4px; border-bottom: 1px solid var(--line-soft); }
.kv td:first-child { color: var(--text-2); }
.kv td:last-child { text-align: right; font-weight: 700; color: var(--text-strong); }
.kv tr.total td { border-top: 2px solid var(--line); font-size: 15px; }
.kv tr.bad td { background: var(--danger-bg); color: var(--danger-text); }
.kv tr.good td { background: var(--ok-bg); color: var(--ok-text); }
.box-soft { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }

/* ===== BACK LINK ===== */
.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); text-decoration: none; font-size: 13px; margin-bottom: 12px; }
.back-link:hover { color: var(--accent); }

/* ===== ALERT ===== */
.alert { padding: 10px 14px; border-radius: 6px; font-size: 14px; margin-bottom: 16px; border: 1px solid transparent; }
.alert-success { background: var(--ok-bg); color: var(--ok-text); border-color: var(--ok-line); }
.alert-error   { background: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-line); }
.alert-warn    { background: var(--warn-bg); color: var(--warn-text); border-color: var(--warn-line); }
.alert strong { color: inherit; }

/* ===== MODAL ===== */
.modal { display: none; position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 999; align-items: center; justify-content: center; padding: 16px; }
.modal.open { display: flex; }
.modal-box {
    background: var(--surface); border-radius: 12px; padding: 24px; width: 400px; max-width: 100%;
    box-shadow: 0 24px 64px rgba(0,0,0,.22); text-align: center; max-height: 90vh; overflow-y: auto;
}
.modal-icon { font-size: 32px; margin-bottom: 8px; }
.modal-title { color: var(--text-strong); font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.modal-body { color: var(--text-2); font-size: 14px; margin-bottom: 18px; line-height: 1.5; }
.modal-actions { display: flex; gap: 10px; justify-content: center; margin-top: 14px; }
.modal-box form { text-align: left; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 4px; }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .menu-burger {
        display: flex; position: fixed; top: 12px; left: 12px; z-index: 1100; width: 44px; height: 44px;
        align-items: center; justify-content: center; background: var(--sidebar); color: #e2e8f0;
        border: none; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,.25); cursor: pointer;
    }
    .menu-burger svg { width: 22px; height: 22px; }
    .menu-burger.is-hidden { display: none !important; }
    .sidebar { width: 260px; transform: translateX(-100%); transition: transform .25s ease; z-index: 1099; }
    .sidebar.open { transform: translateX(0); box-shadow: 4px 0 16px rgba(0,0,0,.35); }
    .sidebar-overlay {
        display: block; position: fixed; inset: 0; background: rgba(0,0,0,.45); opacity: 0; visibility: hidden;
        transition: opacity .25s ease; z-index: 1098;
    }
    .sidebar-overlay.open { opacity: 1; visibility: visible; }
    .main-content { margin-left: 0; padding: 68px 12px 32px; }
    .page-header { padding: 12px 14px; }
    .data-table th, .data-table td { padding: 9px 10px; }
    .hide-mobile { display: none; }
}

/* ===== TESTO MODIFICABILE SUL POSTO (editaInline in layout.php) ===== */
.inline-edit { cursor: text; outline: none; border-radius: 4px; padding: 1px 4px; margin: -1px -4px;
               border-bottom: 1px dashed transparent; transition: background .2s, box-shadow .2s; }
.inline-edit:hover { border-bottom-color: var(--faint); background: rgba(255,255,255,.6); }
.inline-edit:focus { background: var(--surface); box-shadow: 0 0 0 2px var(--accent); border-bottom-color: transparent; cursor: text; }
.inline-edit.inline-ok { background: var(--ok-bg); box-shadow: 0 0 0 2px var(--ok-line); }
.inline-edit:empty::before { content: attr(data-ph); color: var(--faint); font-weight: 400; }

/* ===== LTA: accesso ===== */
body.pagina-login { display: flex; align-items: center; justify-content: center; padding: 16px; }
.login-box { background: var(--surface); border-radius: 12px; box-shadow: 0 10px 40px rgba(15,23,42,.12); padding: 32px 28px; width: 380px; max-width: 100%; }
.login-logo { font-size: 28px; font-weight: 700; color: var(--text-strong); letter-spacing: .5px; }
.login-sub { color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.login-box p { color: var(--text-2); font-size: 14px; line-height: 1.5; margin-bottom: 14px; }

/* ===== LTA: filtri ===== */
.filtri { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.filtri .form-group { margin: 0; }
.filtri input[type="text"] { width: 240px; }
.filtri input[type="date"] { width: 150px; }
.filtri select { width: auto; min-width: 150px; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.pill input { display: none; }
label.pill { margin: 0; display: inline-block; }
.totali { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== LTA: importi e stati ===== */
.imp { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 600; }
.imp.neg { color: var(--danger-text); }
.imp.pos { color: var(--ok-text); }
.desc { max-width: 560px; }
.desc .d1 { color: var(--text-strong); font-size: 13px; line-height: 1.35; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.desc .nota-anteprima { color: var(--warn-text); font-size: 12px; margin-top: 3px; }
.stati { display: flex; gap: 4px; justify-content: flex-end; }
.st { display: inline-flex; width: 22px; height: 22px; border-radius: 50%; align-items: center; justify-content: center; background: var(--surface-3); color: var(--faint); }
.st .utils-icon { width: 12px; height: 12px; opacity: 1; }
.st.on-note { background: var(--warn-bg); color: var(--warn-text); }
.st.on-doc { background: var(--accent-bg); color: var(--accent-strong); }
.st.on-attesa { background: var(--danger-bg); color: var(--danger-text); }
.st.on-ok { background: var(--ok-bg); color: var(--ok-text); }
.cat-vuota { color: var(--faint); font-style: italic; font-size: 13px; }
.data-table tr.sel td { background: var(--accent-bg); }

/* ===== LTA: pannello laterale del movimento ===== */
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: 520px; max-width: 100%; background: var(--surface); z-index: 1200;
    box-shadow: -8px 0 24px rgba(15,23,42,.18); transform: translateX(100%); transition: transform .2s ease; overflow-y: auto; }
.drawer.open { transform: translateX(0); }
.drawer-head { position: sticky; top: 0; background: var(--surface); border-bottom: 1px solid var(--line); padding: 14px 18px; display: flex; justify-content: space-between; align-items: center; gap: 10px; z-index: 1; }
.drawer-head .imp { font-size: 20px; }
.drawer-body { padding: 16px 18px 40px; }
.drawer-sez { margin-bottom: 20px; }
.drawer-sez h3 { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); margin-bottom: 8px; }
.drawer-x { background: none; border: none; font-size: 24px; color: var(--muted); cursor: pointer; line-height: 1; }
.nota { border-left: 3px solid var(--warn-line); background: var(--warn-bg); padding: 8px 10px; border-radius: 0 6px 6px 0; margin-bottom: 8px; }
.nota .chi { font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.nota .testo { font-size: 14px; white-space: pre-wrap; color: var(--text-strong); }
.doc-riga { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; margin-bottom: 6px; font-size: 13px; }
.storico-riga { font-size: 12px; color: var(--muted); padding: 3px 0; }
.drawer textarea { min-height: 60px; resize: vertical; }
.riga-form { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.riga-form .full { grid-column: 1 / -1; }
@media (max-width: 768px) { .filtri input[type="text"] { width: 100%; } .desc { max-width: none; } }
.chip.cat, .data-table .chip, .drawer .chip { text-transform: none; }