*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #111110;
    --surface: #1c1b19;
    --surface-2: #242320;
    --border: #2e2d2a;
    --border-strong: #3d3c38;
    --text: #f0ede8;
    --text-2: #a8a49c;
    --text-3: #6b6760;
    --accent: #4ade80;
    --accent-bg: #0f2a1a;
    --accent-border: #1a4a2a;
    --danger: #f87171;
    --danger-bg: #2a1010;
    --danger-border: #4a1f1f;
    --warn: #fbbf24;
    --warn-bg: #2a1f08;
    --warn-border: #4a3510;
    --radius: 10px;
    --radius-sm: 6px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/*  Light mode  */
[data-theme="light"] {
    --bg: #f5f4f0;
    --surface: #ffffff;
    --surface-2: #f9f8f5;
    --border: #e8e6df;
    --border-strong: #d4d1c7;
    --text: #1a1916;
    --text-2: #5a5850;
    --text-3: #9a9890;
    --accent: #1a6b3a;
    --accent-bg: #eaf4ee;
    --accent-border: #b8dfc5;
    --danger: #c0392b;
    --danger-bg: #fdf0ef;
    --danger-border: #f0bfbb;
    --warn: #92400e;
    --warn-bg: #fef3e2;
    --warn-border: #fcd89a;
}

/* Light mode overrides */
[data-theme="light"] .btn-primary { background: #1a1916; color: #fff; border-color: #1a1916; }
[data-theme="light"] .btn-primary:hover { background: #333; }
[data-theme="light"] .btn-green { background: #1a6b3a; color: #fff; border-color: #1a6b3a; }
[data-theme="light"] .btn-green:hover { background: #155f32; }
[data-theme="light"] input, [data-theme="light"] select, [data-theme="light"] textarea { background: #fff; border-color: #d4d1c7; color: #1a1916; }
[data-theme="light"] .ai-card { background: #eaf4ee; border-color: #b8dfc5; }
[data-theme="light"] .ai-card-header { color: #1a6b3a; }
[data-theme="light"] .badge-blue { background: #eff6ff; color: #1d4ed8; }
[data-theme="light"] .badge-gray { background: #f9f8f5; color: #5a5850; border-color: #e8e6df; }
[data-theme="light"] .user-chip { background: #f9f8f5; border-color: #e8e6df; }
[data-theme="light"] .user-avatar { background: #eaf4ee; color: #1a6b3a; }
[data-theme="light"] tbody tr:hover { background: #f9f8f5; }
[data-theme="light"] .sidebar { background: #ffffff; border-color: #e8e6df; }
[data-theme="light"] .topbar { background: #ffffff; border-color: #e8e6df; }
[data-theme="light"] .nav-item.active { background: #eaf4ee; color: #1a6b3a; }
[data-theme="light"] .ai-status { background: #f9f8f5; }

/* Dark mode explicit (same as :root but kept for JS toggle) */
[data-theme="dark"] {
    --bg: #111110;
    --surface: #1c1b19;
    --surface-2: #242320;
    --border: #2e2d2a;
    --border-strong: #3d3c38;
    --text: #f0ede8;
    --text-2: #a8a49c;
    --text-3: #6b6760;
    --accent: #4ade80;
    --accent-bg: #0f2a1a;
    --accent-border: #1a4a2a;
    --danger: #f87171;
    --danger-bg: #2a1010;
    --danger-border: #4a1f1f;
    --warn: #fbbf24;
    --warn-bg: #2a1f08;
    --warn-border: #4a3510;
}

[data-theme="dark"] .btn-primary { background: #f0ede8; color: #111110; border-color: #f0ede8; }
[data-theme="dark"] .btn-primary:hover { background: #d8d4ce; }
[data-theme="dark"] .btn-green { background: #16a34a; color: #fff; border-color: #16a34a; }
[data-theme="dark"] .btn-green:hover { background: #15803d; }
[data-theme="dark"] input, [data-theme="dark"] select, [data-theme="dark"] textarea { background: #242320; border-color: #3d3c38; color: #f0ede8; }
[data-theme="dark"] input::placeholder, [data-theme="dark"] textarea::placeholder { color: #6b6760; }
[data-theme="dark"] .ai-card { background: #0f2a1a; border-color: #1a4a2a; }
[data-theme="dark"] .ai-card-header { color: #4ade80; }
[data-theme="dark"] .badge-blue { background: #1e2a4a; color: #93c5fd; }
[data-theme="dark"] .badge-gray { background: #242320; color: #a8a49c; border-color: #3d3c38; }
[data-theme="dark"] .user-chip { background: #242320; border-color: #3d3c38; }
[data-theme="dark"] .user-avatar { background: #0f2a1a; color: #4ade80; }
[data-theme="dark"] tbody tr:hover { background: #242320; }

/* Toggle switch */
.theme-toggle { display: flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; }
.theme-toggle-track { width: 36px; height: 20px; border-radius: 10px; background: var(--border-strong); position: relative; transition: background .2s; flex-shrink: 0; }
.theme-toggle-track.on { background: var(--accent); }
.theme-toggle-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; position: absolute; top: 3px; left: 3px; transition: transform .2s; }
.theme-toggle-track.on .theme-toggle-thumb { transform: translateX(16px); }
.theme-toggle-label { font-size: 13px; color: var(--text-2); }

html { font-size: 15px; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.5; min-height: 100vh; transition: background .2s, color .2s; }

.app-shell { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 0; flex-shrink: 0; position: fixed; top: 0; left: 0; height: 100vh; z-index: 10; overflow-y: auto; }
.main { margin-left: 220px; flex: 1; min-height: 100vh; }
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); padding: 0 24px; height: 52px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 5; }
.content { padding: 24px; max-width: 1100px; }

.sidebar-logo { padding: 18px 20px 14px; border-bottom: 1px solid var(--border); }
.sidebar-logo span { font-size: 16px; font-weight: 600; color: var(--text); letter-spacing: -0.3px; }
.sidebar-logo small { display: block; font-size: 11px; color: var(--text-3); margin-top: 1px; }
.nav-section { padding: 12px 12px 4px; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; margin: 1px 8px; border-radius: var(--radius-sm); font-size: 13.5px; color: var(--text-2); cursor: pointer; text-decoration: none; transition: background .12s, color .12s; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active { background: var(--accent-bg); color: var(--accent); font-weight: 500; }
.nav-item svg { width: 16px; height: 16px; opacity: .7; flex-shrink: 0; }
.nav-item.active svg { opacity: 1; }
.sidebar-bottom { margin-top: auto; padding: 12px; border-top: 1px solid var(--border); }
.ai-status { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: var(--radius-sm); background: var(--surface-2); font-size: 12px; color: var(--text-2); }
.ai-dot { width: 7px; height: 7px; border-radius: 50%; background: #d1d5db; flex-shrink: 0; }
.ai-dot.on { background: var(--accent); }

.topbar-title { font-size: 14px; font-weight: 500; color: var(--text); }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.user-chip { display: flex; align-items: center; gap: 8px; padding: 5px 10px; border-radius: 20px; background: var(--surface-2); border: 1px solid var(--border); font-size: 12px; color: var(--text-2); }
.user-avatar { width: 24px; height: 24px; border-radius: 50%; background: var(--accent-bg); color: var(--accent); font-size: 11px; font-weight: 600; display: flex; align-items: center; justify-content: center; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.card-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; color: var(--text-3); margin-bottom: 12px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

.metric { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.metric-label { font-size: 11px; color: var(--text-3); margin-bottom: 4px; }
.metric-val { font-size: 22px; font-weight: 600; letter-spacing: -0.5px; color: var(--text); }

.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 20px; font-size: 11.5px; font-weight: 500; }
.badge-green { background: var(--accent-bg); color: var(--accent); }
.badge-red { background: var(--danger-bg); color: var(--danger); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-gray { background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); }
.badge-blue { background: #eff6ff; color: #1d4ed8; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th { text-align: left; padding: 8px 10px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); border-bottom: 1px solid var(--border); white-space: nowrap; }
tbody td { padding: 10px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-2); }

.progress { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; margin-top: 4px; min-width: 60px; }
.progress-fill { height: 100%; border-radius: 2px; background: var(--accent); }
.progress-fill.over { background: var(--danger); }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font-size: 13px; font-family: var(--font); cursor: pointer; transition: background .12s; white-space: nowrap; text-decoration: none; -webkit-appearance: none; -moz-appearance: none; appearance: none; box-sizing: border-box; }
.btn:hover { background: var(--surface-2); }
button { -webkit-appearance: none; -moz-appearance: none; appearance: none; font-family: var(--font); }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--text); color: var(--surface); border-color: var(--text); }
.btn-primary:hover { background: #333; }
.btn-green { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-green:hover { background: #155f32; }
.btn-danger { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-border); }
.btn-danger:hover { background: var(--danger-border); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { padding: 6px; border: none; background: transparent; color: var(--text-3); cursor: pointer; border-radius: var(--radius-sm); }
.btn-icon:hover { background: var(--surface-2); color: var(--text); }
.btn svg { width: 14px; height: 14px; }

.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 12px; font-weight: 500; color: var(--text-2); }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=date], select, textarea {
    width: 100%; padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
    background: var(--surface); color: var(--text); font-size: 13.5px; font-family: var(--font); transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; line-height: 1.5; }
.input-row { display: flex; gap: 8px; align-items: flex-end; }
.form-grid { display: grid; gap: 14px; }
.form-grid-2 { grid-template-columns: 1fr 1fr; }

.alert { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; }
.alert-warn { background: var(--warn-bg); border: 1px solid var(--warn-border); color: var(--warn); }
.alert-green { background: var(--accent-bg); border: 1px solid var(--accent-border); color: var(--accent); }
.alert-red { background: var(--danger-bg); border: 1px solid var(--danger-border); color: var(--danger); }
.alert svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 1px; }

.ai-card { background: var(--accent-bg); border: 1px solid var(--accent-border); border-radius: var(--radius); padding: 16px 18px; }
.ai-card-header { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; color: var(--accent); margin-bottom: 10px; text-transform: uppercase; letter-spacing: .06em; }
.ai-card-header svg { width: 15px; height: 15px; }
.ai-content { font-size: 13.5px; line-height: 1.75; color: var(--text); }
.ai-content h2 { font-size: 12px; font-weight: 700; color: var(--text-2); margin: 16px 0 6px; text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--border); padding-bottom: 4px; }
.ai-content h3 { font-size: 13px; font-weight: 600; margin: 10px 0 4px; }
.ai-content p { margin-bottom: 8px; }
.ai-content ul, .ai-content ol { padding-left: 18px; margin-bottom: 8px; }
.ai-content li { margin-bottom: 4px; }
.ai-content strong { font-weight: 600; }

.context-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.context-row:last-child { border-bottom: none; }
.context-label { color: var(--text-3); font-size: 12px; }

.chart-container { position: relative; height: 140px; }
.chart-labels { display: flex; justify-content: space-between; margin-top: 6px; font-size: 11px; color: var(--text-3); }
.chart-legend { display: flex; gap: 14px; margin-bottom: 10px; font-size: 12px; color: var(--text-2); }
.legend-line { width: 20px; height: 2px; border-radius: 2px; display: inline-block; margin-right: 4px; vertical-align: middle; }

.div-item { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; }
.div-ticker { font-size: 13px; font-weight: 600; }
.div-amount { font-size: 15px; font-weight: 600; color: var(--accent); margin-top: 2px; }
.div-date { font-size: 11px; color: var(--text-3); margin-top: 2px; }

.spinner { width: 20px; height: 20px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay { display: none; position: fixed; inset: 0; background: rgba(255,255,255,.75); z-index: 100; align-items: center; justify-content: center; flex-direction: column; gap: 12px; font-size: 14px; color: var(--text-2); }
.loading-overlay.show { display: flex; }

.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 10px 16px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; color: #fff; animation: toastin .2s ease; max-width: 320px; }
.toast-ok { background: var(--accent); }
.toast-err { background: var(--danger); }
@keyframes toastin { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.modal-bg { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.3); z-index: 50; align-items: center; justify-content: center; }
.modal-bg.show { display: flex; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 24px; width: 100%; max-width: 460px; }
.modal-title { font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.modal-footer { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }

.sections { display: flex; flex-direction: column; gap: 16px; }

.green { color: var(--accent); }
.red { color: var(--danger); }
.muted { color: var(--text-3); }
.bold { font-weight: 600; }
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.w-full { width: 100%; }
.text-sm { font-size: 12px; }
.text-xs { font-size: 11px; }
.hidden { display: none !important; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); transition: transform .25s; }
    .sidebar.open { transform: none; }
    .main { margin-left: 0; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: 1fr 1fr; }
    .form-grid-2 { grid-template-columns: 1fr; }
}

/*  Suno steps  */
.suno-step-btn { display:flex; align-items:center; gap:8px; padding:8px 14px; border-radius:var(--radius-sm); font-size:13px; color:var(--text-2); cursor:pointer; transition:color .15s; white-space:nowrap; }
.suno-step-btn.active { color:var(--accent); font-weight:500; }
.suno-step-num { width:22px; height:22px; border-radius:50%; border:1.5px solid var(--border-strong); display:inline-flex; align-items:center; justify-content:center; font-size:11px; font-weight:600; flex-shrink:0; }
.suno-step-btn.active .suno-step-num { border-color:var(--accent); background:var(--accent-bg); color:var(--accent); }
.suno-step-btn.done .suno-step-num { border-color:var(--accent); background:var(--accent); color:#fff; }
.suno-classe-row { display:flex; align-items:center; gap:8px; padding:8px 12px; background:var(--surface-2); border:1px solid var(--border); border-radius:var(--radius-sm); }
.suno-classe-tab { padding:6px 14px; border-radius:20px; border:1px solid var(--border); font-size:13px; color:var(--text-2); cursor:pointer; background:var(--surface); transition:all .15s; }
.suno-classe-tab.active { background:var(--accent-bg); border-color:var(--accent-border); color:var(--accent); font-weight:500; }
.classe-status-row { display:flex; align-items:center; justify-content:space-between; padding:10px 0; border-bottom:1px solid var(--border); font-size:13px; }
.classe-status-row:last-child { border-bottom:none; }
.peso-bar { height:6px; background:var(--border); border-radius:3px; overflow:hidden; width:120px; }
.peso-bar-fill { height:100%; border-radius:3px; background:var(--accent); }

/*  ANLISE: ABAS  */
.analise-tab-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px; background: none; border: 1px solid transparent;
    border-bottom: none; border-radius: 8px 8px 0 0; font-size: 12px;
    font-weight: 500; color: var(--text-3); cursor: pointer; font-family: var(--font);
    transition: color .15s, background .15s;
    -webkit-appearance: none; -moz-appearance: none; appearance: none;
    line-height: 1.4; box-sizing: border-box;
}
.analise-tab-btn:hover { color: var(--text); background: var(--surface-2); }
.analise-tab-btn.active { color: var(--text); background: var(--surface); border-color: var(--border); }
.analise-tab { display: block; }
.analise-tab.hidden { display: none; }

/*  SCORE: SUBNOTA  */
.score-sub {
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px 8px; text-align: center;
}
.score-sub-val { font-size: 20px; font-weight: 700; line-height: 1; }
.score-sub-lbl { font-size: 10px; color: var(--text-3); margin-top: 4px; line-height: 1.2; }
.score-sub-bar { height: 3px; border-radius: 2px; margin-top: 6px; transition: width .4s; }

/*  PLANO DE AO: PRIORIDADES  */
.plano-section { margin-bottom: 20px; }
.plano-section-title {
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: .06em; padding: 6px 12px; border-radius: 6px;
    margin-bottom: 10px; display: inline-flex; align-items: center; gap: 6px;
}
.plano-alta { background: var(--danger-bg); color: var(--danger); }
.plano-media { background: var(--warn-bg); color: var(--warn); }
.plano-baixa { background: var(--accent-bg); color: var(--accent); }
.plano-item {
    border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px;
    margin-bottom: 8px; background: var(--surface-2);
}
.plano-item-header { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 6px; }
.plano-item-num {
    width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center;
    justify-content: center; font-size: 11px; font-weight: 700; flex-shrink: 0;
    background: var(--surface); border: 1px solid var(--border);
}
.plano-item-title { font-size: 13px; font-weight: 500; color: var(--text); }
.plano-item-body { font-size: 12px; color: var(--text-2); line-height: 1.6; padding-left: 32px; }

/*  DIAGNSTICO  */
.diag-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.diag-card { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 14px; }
.diag-card-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); margin-bottom: 10px; }
.diag-item { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.diag-item:last-child { border-bottom: none; }
.diag-nota { font-size: 18px; font-weight: 700; }
.diag-pontos { margin-top: 10px; }
.diag-ponto { display: flex; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; line-height: 1.5; }
.diag-ponto:last-child { border-bottom: none; }
.diag-ponto-icon { flex-shrink: 0; font-size: 14px; margin-top: 1px; }

/*  CHAT IA  */
#chat-mensagens { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
#chat-mensagens::-webkit-scrollbar { width: 4px; }
#chat-mensagens::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Abas responsivas */
@media (max-width: 700px) {
    .analise-tab-btn { padding: 7px 10px; font-size: 11px; }
    .analise-tab-btn svg { display: none; }
    .diag-grid { grid-template-columns: 1fr; }
    .proj-grid { grid-template-columns: 1fr 1fr; }
}