@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
    --red: #e11d48; --red-hover: #be123c;
    --green: #10b981; --blue: #3b82f6; --orange: #f59e0b;
    --bg: #f1f5f9; --surface: #ffffff;
    --border: #e2e8f0; --border-focus: #cbd5e1;
    --text: #0f172a; --text-muted: #64748b;
    --glass: rgba(255, 255, 255, 0.85);
    --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px -5px rgba(0,0,0,0.08);
    --shadow-lg: 0 25px 50px -12px rgba(0,0,0,0.15);
    --radius: 12px;
}
[data-theme="dark"] {
    --bg: #0f172a; --surface: #1e293b;
    --border: #334155; --border-focus: #475569;
    --text: #f8fafc; --text-muted: #94a3b8;
    --glass: rgba(15, 23, 42, 0.85);
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', sans-serif; -webkit-font-smoothing: antialiased; }
body { background: var(--bg); color: var(--text); line-height: 1.6; overflow: hidden; height: 100vh; display: flex; flex-direction: column; }
.hidden { display: none !important; }

header { background: var(--surface); padding: 0.75rem 2rem; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; z-index: 1000; box-shadow: var(--shadow-sm); }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 900; font-size: 1.25rem; text-transform: uppercase; cursor: pointer; color: var(--text); }
.logo-mark { color: var(--red); font-size: 24px; }

.btn { padding: 10px 20px; font-weight: 700; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; cursor: pointer; border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 8px; transition: all 0.2s; display: inline-flex; align-items: center; justify-content: center; gap: 8px; outline: none; }
.btn:hover { background: var(--bg); border-color: var(--border-focus); color: var(--text); transform: translateY(-1px); }
.btn-active { background: var(--text) !important; color: var(--bg) !important; }
.btn-dark { background: var(--text); color: var(--bg); }
.btn-dark:hover { background: var(--bg); color: var(--text); border-color: var(--border-focus); }
.btn-red { background: var(--red); color: #fff; border: none; }
.btn-red:hover { background: var(--red-hover); color: #fff; }
.btn-green { background: var(--green); color: #fff; border: none; }
.btn-green:hover { background: #0ea471; color: #fff; }

#app-container { display: flex; flex: 1; overflow: hidden; }

#sub-nav { width: 260px; background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 20px 10px; gap: 6px; overflow-y: auto; z-index: 10; }
#sub-nav-pj-name { font-size: 11px; font-weight: 900; color: var(--text-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); padding-bottom: 10px; }
.sidebar-label { font-size: 10px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 15px; margin-bottom: 5px; padding-left: 8px; }
.sidebar-btn { justify-content: flex-start; text-align: left; padding: 10px 10px; font-size: 12px; width: 100%; border: none; background: transparent; cursor: pointer; border-radius: 8px; font-weight: 600; color: var(--text-muted); text-transform: none !important; }
.sidebar-btn:hover { background: var(--bg); color: var(--text); }
.sidebar-btn.btn-active { background: rgba(225,29,72,0.1) !important; color: var(--red) !important; font-weight: 800; border-left: 3px solid var(--red); border-radius: 0 8px 8px 0; }
#sub-nav.global-view .sidebar-project-item { opacity: 0.25; pointer-events: none; cursor: default; transition: opacity 0.2s; }

main { flex: 1; padding: 2rem; overflow-y: auto; position: relative; }
.card { background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-md); margin-bottom: 24px; padding: 2rem; color: var(--text); position: relative; }

h1 { font-weight: 900; font-size: 2.5rem; letter-spacing: -1.5px; margin-bottom: 1rem; }
h2 { font-weight: 800; font-size: 1.1rem; margin-bottom: 1.5rem; text-transform: uppercase; display: flex; align-items: center; gap: 10px; }
h2::before { content: ''; display: block; width: 5px; height: 18px; background: var(--red); border-radius: 4px; }

input, select, textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px; outline: none; background: var(--bg); font-size: 13px; color: var(--text); font-weight: 500; }

.calc-table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; font-size: 13px; }
.calc-table th { text-align: left; padding: 12px; border-bottom: 2px solid var(--border); color: var(--text-muted); font-size: 10px; text-transform: uppercase; font-weight: 800; }
.calc-table td { padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.num { text-align: right; font-weight: 700; }
.calc-table input { background: transparent; border: none; width: 100%; color: var(--text); font-weight: 600; outline: none; padding: 8px; }
.calc-table input:focus { background: var(--surface); border-color: var(--border-focus); box-shadow: var(--shadow-sm); border-radius: 4px; }
.table-header { font-size: 12px; font-weight: 800; color: var(--text); margin-bottom: 10px; text-transform: uppercase; display: flex; justify-content: space-between; background: var(--bg); padding: 12px 16px; border-radius: 8px; border: 1px solid var(--border); }

.empty-state { padding: 2rem; text-align: center; color: var(--text-muted); font-size: 13px; font-weight: 500; border: 1px dashed var(--border); border-radius: 8px; margin-bottom: 1rem; }

#markup-overlay { position: fixed; inset: 0; background: var(--bg); z-index: 9999; display: none; flex-direction: column; }
#workspace { flex: 1; width: 100%; position: relative; overflow: hidden; background: #e2e8f0; }
.toolbar { background: var(--glass); backdrop-filter: blur(20px); padding: 10px; border-bottom: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-start; align-items: center; z-index: 100; box-shadow: var(--shadow-md); }
.t-btn { width: 44px; height: 44px; border: 1px solid var(--border); background: var(--surface); color: var(--text-muted); cursor: pointer; border-radius: 8px; display: flex; align-items: center; justify-content: center; transition: 0.2s; box-shadow: var(--shadow-sm); }
.t-btn:hover { border-color: var(--text); color: var(--text); transform: translateY(-1px); }
.t-btn.active { background: var(--red); color: #fff; border-color: var(--red); }
.t-divider { width: 1px; height: 24px; background: var(--border); margin: 0 5px; }

#loupe { position: absolute; width: 160px; height: 160px; border: 3px solid var(--red); border-radius: 50%; pointer-events: none; display: none; overflow: hidden; background: #fff; z-index: 1000; box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
#loupe-canvas { background: white; }

.modal-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(4px); z-index: 100000; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.visible { display: flex; }
.modal-card { background: var(--surface); padding: 32px; border-radius: 20px; width: 650px; max-width: 100%; border: 1px solid var(--border); max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); }
.pac-container { z-index: 200001 !important; }

.status-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 20px; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.status-open { background: rgba(225,29,72,0.1); color: var(--red); }
.status-prog { background: rgba(245,158,11,0.1); color: var(--orange); }
.status-done { background: rgba(16,185,129,0.1); color: var(--green); }
.plan-badge { position:absolute; top:8px; left:8px; background:rgba(0,0,0,0.8); color:#fff; font-size:9px; font-weight:900; padding:4px 8px; border-radius:4px; text-transform:uppercase; z-index:10; backdrop-filter:blur(4px); border:1px solid rgba(255,255,255,0.2); }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); margin-bottom: 6px; }

#auth-overlay { display: none; position: fixed; inset: 0; z-index: 9999; background: var(--bg); align-items: center; justify-content: center; }
.auth-card { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 40px; width: 420px; max-width: calc(100vw - 40px); box-shadow: var(--shadow-lg); }
.auth-logo { font-size: 1.5rem; font-weight: 900; text-transform: uppercase; margin-bottom: 8px; color: var(--text); text-align: center; }
.auth-tabs { display: flex; gap: 4px; background: var(--bg); border-radius: 10px; padding: 4px; margin-bottom: 24px; }
.auth-tab { flex: 1; padding: 8px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; border: none; background: transparent; color: var(--text-muted); cursor: pointer; border-radius: 7px; transition: all 0.2s; }
.auth-tab-active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }
#auth-error { font-size: 12px; font-weight: 600; color: var(--red); margin-top: 12px; text-align: center; min-height: 18px; }
.role-badge { font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px; padding: 3px 8px; border-radius: 10px; background: rgba(225,29,72,0.1); color: var(--red); border: 1px solid rgba(225,29,72,0.2); }

/* Accounts Management table */
.acc-th { text-align:left; padding:12px 16px; font-size:9px; font-weight:900; text-transform:uppercase; letter-spacing:0.8px; color:var(--text-muted); white-space:nowrap; }
.acc-td { padding:14px 16px; font-size:13px; border-bottom:1px solid var(--border); vertical-align:middle; }
.acc-td-name { font-weight:800; cursor:pointer; }
.acc-td-muted { color:var(--text-muted); font-size:12px; }
.acc-row { transition:background 0.15s; cursor:pointer; }
.acc-row:hover { background:var(--bg); }
.acc-row-expanded { background:var(--bg); }
.acc-badge { display:inline-block; padding:3px 10px; border-radius:20px; font-size:9px; font-weight:900; text-transform:uppercase; letter-spacing:0.5px; }
.acc-badge-green { background:rgba(16,185,129,0.1); color:var(--green); border:1px solid rgba(16,185,129,0.2); }
.acc-badge-red { background:rgba(225,29,72,0.1); color:var(--red); border:1px solid rgba(225,29,72,0.2); }
.acc-badge-neutral { background:var(--bg); color:var(--text-muted); border:1px solid var(--border); }
.keys-th { text-align:left; padding:8px 12px; font-size:9px; font-weight:900; text-transform:uppercase; letter-spacing:0.5px; color:var(--text-muted); border-bottom:1px solid var(--border); }

@media print {
    body * { visibility: hidden; }
    #print-output, #print-output * { visibility: visible; }
    #print-output { position: absolute; left: 0; top: 0; width: 100%; margin: 0; padding: 0; display: block !important; }
    header, aside, #markup-overlay, .modal-overlay, #sub-nav { display: none !important; }
    .calc-table { border: 1px solid #000; border-collapse: collapse; width: 100%; }
    .calc-table th, .calc-table td { border: 1px solid #ccc; padding: 8px; text-align: left; }
    .calc-table th { background-color: #f9f9f9 !important; -webkit-print-color-adjust: exact; }
    .num { text-align: right; }
}

@media (max-width: 800px) {
    #mobile-menu-btn { display: block !important; }
    header nav { display: none !important; }
    #sub-nav {
        position: fixed !important;
        top: 0;
        left: 0;
        height: 100vh;
        width: 280px !important;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-lg);
        z-index: 9999 !important;
    }
    #sub-nav.mobile-open {
        transform: translateX(0);
    }
    #mobile-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.6);
        z-index: 9998;
        backdrop-filter: blur(3px);
    }
    #mobile-overlay.active {
        display: block;
    }
    main { padding: 1rem; }
    h1 { font-size: 1.8rem; }
    div[style*="grid-template-columns"],
    #pdash-stats {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    .card { padding: 1rem; overflow-x: auto; }
    .calc-table { min-width: 650px; }
    .toolbar { justify-content: center; }
}