/* ═══════════════════════════════════════════
   RESET & VARIABLES
   ═══════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --primary: #007A3E; /* Verde Clássico da TRI */
    --primary-dark: #005a2d;
    --primary-light: #4ade80;
    --primary-50: #f0fdf4;
    --dark-950: #0f1318; /* Darker charcoal mantido */
    --dark-900: #1a2026;
    --dark-800: #232a33;
    --dark-700: #32373c; /* Website button dark gray mantido */
    --dark-600: #475569;
    --dark-500: #64748b;
    --dark-400: #94a3b8;
    --dark-300: #cbd5e1;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --border: rgba(255,255,255,0.08);
    --border-light: rgba(255,255,255,0.12);
    --green: #22c55e;
    --blue: #3b82f6;
    --yellow: #eab308;
    --purple: #a855f7;
    --orange: #f97316;
    --red: #ef4444;
    --gold: #d4a017;
    --gold-light: #f0d060;
    --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.3), 0 4px 6px -2px rgba(0,0,0,0.2);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
html { font-size: 14px; }
body { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; 
    background: var(--dark-950); 
    color: var(--text);
    height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ═══════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════ */
.app { display: flex; height: 100vh; }

/* ═══════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════ */
.sidebar {
    width: 220px;
    background: linear-gradient(180deg, var(--dark-800) 0%, var(--dark-900) 100%);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 50;
    transition: transform 0.3s ease;
}
.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 14px;
}
.logo {
    width: 42px; height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 24px rgba(0,122,62,0.4);
    flex-shrink: 0;
}
.logo svg { width: 22px; height: 22px; color: white; }
.logo-text h1 { font-size: 18px; font-weight: 900; color: white; letter-spacing: 2px; }
.logo-text p { font-size: 11px; color: var(--primary-light); margin-top: 2px; font-weight: 500; }

/* Search */
.sidebar-search {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}
.search-box {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px;
    background: var(--dark-700);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}
.search-box:hover { border-color: var(--border-light); background: var(--dark-600); }
.search-box svg { width: 16px; height: 16px; color: var(--dark-400); flex-shrink: 0; }
.search-box span { font-size: 13px; color: var(--dark-400); flex: 1; }
.search-box kbd { 
    font-size: 11px; color: var(--dark-500); 
    background: var(--dark-800); padding: 3px 8px; 
    border-radius: 4px; border: 1px solid var(--border);
}

/* Navigation */
.nav { padding: 12px 16px; flex: 0 1 auto; overflow-y: auto; scrollbar-width: none; -ms-overflow-style: none; max-height: 50vh; }
.nav::-webkit-scrollbar { display: none; }
.nav-label {
    font-size: 10px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--dark-500);
    padding: 20px 12px 8px;
}
.nav-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--dark-300);
    font-size: 13px; font-weight: 500;
    transition: var(--transition);
    margin-bottom: 2px;
    text-decoration: none;
    border: 1px solid transparent;
    background: none;
    width: 100%;
    text-align: left;
    position: relative;
}
.nav-item:hover { background: rgba(255,255,255,0.04); color: white; }
.nav-item.active {
    background: rgba(0,122,62,0.15);
    color: var(--primary-light);
    border-color: rgba(0,122,62,0.25);
}
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.7; }
.nav-item.active svg { opacity: 1; }
.nav-badge {
    margin-left: auto;
    background: var(--primary);
    color: white;
    font-size: 10px; font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
}

/* Companies */
.companies-section {
    padding: 0 16px;
    flex: 0 1 auto; overflow-y: auto; min-height: 0; max-height: 200px;
    scrollbar-width: none; -ms-overflow-style: none;
}
.companies-section::-webkit-scrollbar { display: none; }
.company-item {
    display: flex; align-items: center; gap: 12px;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 2px;
}
.company-item:hover { background: rgba(255,255,255,0.04); }
.company-item.active { background: rgba(0,122,62,0.15); }
.company-avatar {
    width: 30px; height: 30px;
    background: var(--dark-700);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
    color: var(--dark-400);
    flex-shrink: 0;
}
.company-item.active .company-avatar { background: var(--primary); color: white; }
.company-name {
    font-size: 13px; color: var(--dark-400);
    flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.company-item.active .company-name { color: white; font-weight: 600; }
.company-delete {
    opacity: 0; background: none; border: none;
    color: var(--red); cursor: pointer;
    font-size: 12px; padding: 2px;
    transition: opacity 0.15s;
}
.company-item:hover .company-delete { opacity: 0.7; }
.company-delete:hover { opacity: 1; }

.add-company-btn {
    width: 100%;
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius);
    border: 1px dashed rgba(0,122,62,0.3);
    background: transparent;
    cursor: pointer;
    color: var(--primary);
    font-size: 13px; font-weight: 600;
    transition: var(--transition);
    margin-top: 10px;
}
.add-company-btn:hover { background: rgba(0,122,62,0.08); border-color: var(--primary); }

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}
.footer-info {
    display: flex; align-items: center; gap: 10px;
    font-size: 12px; color: var(--dark-500);
}
.footer-info svg { width: 14px; height: 14px; opacity: 0.5; }

/* ═══════════════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════════════ */
.main {
    flex: 1; margin-left: 220px;
    display: flex; flex-direction: column;
    height: 100vh; overflow: hidden;
}

/* Header */
.header {
    background: var(--dark-900);
    border-bottom: 1px solid var(--border);
    padding: 0 28px;
    height: 60px;
    display: flex; align-items: center; justify-content: space-between;
    flex-shrink: 0;
}
.header-left { display: flex; align-items: center; gap: 20px; }
.header-title h2 { font-size: 18px; font-weight: 700; color: white; }
.header-title p { font-size: 12px; color: var(--dark-400); margin-top: 2px; }
.header-right { display: flex; align-items: center; gap: 12px; }
.status-dot {
    width: 8px; height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.status-text { font-size: 12px; color: var(--green); font-weight: 600; }
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 13px; font-weight: 600;
    cursor: pointer; border: none;
    transition: var(--transition);
    text-decoration: none;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-ghost {
    background: transparent; color: var(--dark-300);
    border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.05); color: white; }

/* Content */
.content { flex: 1; overflow: hidden; }
.view { display: none; height: 100%; }
.view.active { display: flex; flex-direction: column; }

/* ═══════════════════════════════════════════
   DASHBOARD VIEW
   ═══════════════════════════════════════════ */
.dashboard-scroll { padding: 28px; overflow-y: auto; flex: 1; }

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}
.stat-card {
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    opacity: 0;
    transition: var(--transition);
}
.stat-card:hover { border-color: var(--border-light); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.stat-card:hover::before { opacity: 1; }
.stat-top { display: flex; justify-content: space-between; align-items: flex-start; }
.stat-label { font-size: 12px; color: var(--dark-400); margin-bottom: 8px; font-weight: 500; }
.stat-value { font-size: 32px; font-weight: 900; color: white; line-height: 1; }
.stat-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.stat-icon.g { background: rgba(0,122,62,0.15); }
.stat-icon.b { background: rgba(59,130,246,0.15); }
.stat-icon.p { background: rgba(168,85,247,0.15); }
.stat-icon.o { background: rgba(249,115,22,0.15); }
.stat-change { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.stat-change .up { font-size: 13px; font-weight: 700; color: var(--green); }
.stat-change .label { font-size: 11px; color: var(--dark-500); }

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 28px;
}
.chart-card {
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}
.chart-card h3 { font-size: 14px; font-weight: 700; color: white; margin-bottom: 16px; }
.chart-container { height: 250px; position: relative; }

/* Table Card */
.card {
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 28px;
    overflow: hidden;
}
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
}
.card-title { font-size: 15px; font-weight: 700; color: white; }
table { width: 100%; border-collapse: collapse; }
th {
    text-align: left; padding: 12px 18px;
    font-size: 11px; font-weight: 600;
    color: var(--dark-400);
    text-transform: uppercase; letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
    background: rgba(0,0,0,0.15);
}
td {
    padding: 14px 18px;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }
.company-cell { display: flex; align-items: center; gap: 12px; }
.company-ico {
    width: 34px; height: 34px;
    background: rgba(0,122,62,0.15);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 15px;
}
.company-cell-name { font-weight: 600; color: white; }
.company-cell-sub { font-size: 11px; color: var(--dark-400); margin-top: 2px; }
.badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px; font-weight: 600;
}
.badge-ok { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-warn { background: rgba(234,179,8,0.15); color: var(--yellow); }
.badge-info { background: rgba(59,130,246,0.15); color: var(--blue); }
.badge-error { background: rgba(239,68,68,0.15); color: var(--red); }
.action-link { color: var(--primary-light); font-size: 12px; text-decoration: none; cursor: pointer; font-weight: 600; }
.action-link:hover { text-decoration: underline; }

/* Quick Actions */
.actions-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.action-card {
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none; color: inherit;
    position: relative;
    overflow: hidden;
}
.action-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: var(--transition);
}
.action-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.action-card:hover::before { transform: scaleX(1); }
.action-ico {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; margin-bottom: 16px;
}
.action-ico.g { background: rgba(0,122,62,0.15); }
.action-ico.b { background: rgba(59,130,246,0.15); }
.action-ico.p { background: rgba(168,85,247,0.15); }
.action-ico.r { background: rgba(239,68,68,0.15); }
.action-title { font-size: 15px; font-weight: 700; color: white; margin-bottom: 6px; }
.action-desc { font-size: 12px; color: var(--dark-400); line-height: 1.6; }

/* ═══════════════════════════════════════════
   EVTL AUTOMATION VIEW
   ═══════════════════════════════════════════ */
.evtl-scroll { padding: 28px; overflow-y: auto; flex: 1; }
.evtl-header {
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
}
.evtl-header h2 { font-size: 22px; font-weight: 800; color: white; margin-bottom: 8px; }
.evtl-header p { font-size: 14px; color: var(--dark-400); line-height: 1.6; }

/* Steps */
.steps {
    display: flex; gap: 16px; margin-bottom: 24px;
}
.step {
    flex: 1;
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
}
.step.active { border-color: var(--primary); background: rgba(0,122,62,0.05); }
.step.done { border-color: var(--green); }
.step:hover { border-color: var(--primary-light); background: rgba(0,122,62,0.08); transform: translateY(-2px); }
.step.done .step-num { background: var(--green); color: var(--dark-950); font-weight: 600; }
.step-num {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--dark-700);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700;
    color: var(--dark-400);
    margin: 0 auto 10px;
}
.step.active .step-num { background: var(--primary); color: white; }
.step.done .step-num { background: var(--green); color: white; }
.step-title { font-size: 12px; font-weight: 600; color: var(--dark-400); }
.step.active .step-title { color: white; }

/* Form */
.form-card {
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
}
.form-card h3 { font-size: 16px; font-weight: 700; color: white; margin-bottom: 20px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; font-size: 12px; font-weight: 600;
    color: var(--dark-400); margin-bottom: 6px;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 14px;
    background: var(--dark-700);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text); font-size: 13px;
    outline: none; transition: var(--transition);
    font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0,122,62,0.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }

/* Results */
.result-card {
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}
.result-card h4 { font-size: 14px; font-weight: 700; color: white; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.result-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 14px;
    background: var(--dark-700);
    border-radius: var(--radius);
}
.result-item .label { font-size: 12px; color: var(--dark-400); }
.result-item .value { font-size: 13px; font-weight: 600; color: white; }

/* ═══════════════════════════════════════════
   EDITOR VIEW
   ═══════════════════════════════════════════ */
.editor-bar {
    display: flex; align-items: center; gap: 16px;
    padding: 10px 20px;
    background: var(--dark-800);
    border-bottom: 1px solid var(--border);
}
.editor-bar button {
    background: none; border: 1px solid var(--border);
    border-radius: 6px; padding: 6px 12px;
    color: var(--dark-400); cursor: pointer;
    font-size: 12px; transition: var(--transition);
}
.editor-bar button:hover { background: var(--dark-700); color: white; }
.editor-bar span { font-size: 14px; font-weight: 600; color: white; }
.editor-frame { flex: 1; border: none; width: 100%; }

/* ═══════════════════════════════════════════
   LPU VIEW
   ═══════════════════════════════════════════ */
.lpu-header { padding: 24px 28px 16px; }
.lpu-header h1 { font-size: 22px; font-weight: 800; color: white; }
.lpu-header p { font-size: 13px; color: var(--dark-400); margin-top: 6px; }
.lpu-toolbar {
    display: flex; gap: 12px; padding: 0 28px 20px;
    flex-wrap: wrap; align-items: center;
}
.lpu-toolbar input,
.lpu-toolbar select {
    padding: 10px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--dark-800);
    color: var(--text);
    font-size: 13px; outline: none;
    transition: var(--transition);
}
.lpu-toolbar input { flex: 1; min-width: 240px; }
.lpu-toolbar input:focus,
.lpu-toolbar select:focus { border-color: var(--primary); }
.lpu-stats { padding: 0 28px 10px; font-size: 12px; color: var(--dark-500); font-weight: 500; }
.lpu-scroll { flex: 1; overflow: auto; padding: 0 28px 28px; }
.lpu-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.lpu-table th {
    background: var(--dark-800);
    color: var(--dark-400); font-weight: 600;
    padding: 12px 14px; text-align: left;
    border-bottom: 2px solid var(--border);
    position: sticky; top: 0; z-index: 1;
    white-space: nowrap;
}
.lpu-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}
.lpu-table tr:hover td { background: rgba(255,255,255,0.02); }
.lpu-table .price {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-weight: 600;
}
.lpu-table .empty { color: var(--dark-500); font-style: italic; }
.stage {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 10px; font-weight: 700;
    white-space: nowrap;
}
.s1 { background: rgba(0,122,62,0.15); color: #4ade80; }
.s2 { background: rgba(59,130,246,0.15); color: #60a5fa; }
.s3 { background: rgba(234,179,8,0.15); color: #facc15; }
.s4 { background: rgba(168,85,247,0.15); color: #c084fc; }
.s5 { background: rgba(239,68,68,0.15); color: #f87171; }
.s6 { background: rgba(236,72,153,0.15); color: #f472b6; }

/* Export button */
.export-btn {
    padding: 8px 14px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--dark-700);
    color: var(--dark-300);
    font-size: 12px; font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex; align-items: center; gap: 6px;
}
.export-btn:hover { background: var(--dark-600); color: white; }

/* ═══════════════════════════════════════════
   AI CHAT VIEW
   ═══════════════════════════════════════════ */
.ai-header {
    padding: 24px 28px 16px;
    display: flex; align-items: center; gap: 16px;
}
.ai-header h1 { font-size: 22px; font-weight: 800; }
.ai-header p { font-size: 13px; color: var(--dark-400); }
.ai-bar {
    display: flex; gap: 10px; padding: 0 28px 16px;
    flex-wrap: wrap;
}
.ai-chip {
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: var(--dark-800);
    color: var(--dark-300);
    font-size: 12px; cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}
.ai-chip:hover { background: var(--dark-700); color: white; }
.ai-messages {
    flex: 1; overflow-y: auto;
    padding: 20px 28px;
    display: flex; flex-direction: column; gap: 16px;
}
.msg { display: flex; gap: 12px; max-width: 80%; }
.msg.user { align-self: flex-end; flex-direction: row-reverse; }
.msg.bot { align-self: flex-start; }
.msg-bubble {
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 13px; line-height: 1.6;
}
.msg.user .msg-bubble {
    background: var(--primary);
    color: white;
    border-bottom-right-radius: 4px;
}
.msg.bot .msg-bubble {
    background: var(--dark-800);
    color: var(--text);
    border: 1px solid var(--border);
    border-bottom-left-radius: 4px;
}
.msg-bot { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg,#6366f1,#8b5cf6); display: flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0; color: white; }
.msg-user { width: 30px; height: 30px; border-radius: 50%; background: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0; color: white; }
.typing { display: flex; gap: 5px; padding: 10px 14px; }
.typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--dark-400); animation: tp 1.4s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes tp { 0%,80%,100%{transform:scale(0)} 40%{transform:scale(1)} }
.ai-input {
    padding: 16px 28px;
    border-top: 1px solid var(--border);
    display: flex; gap: 12px;
}
.ai-input textarea {
    flex: 1; padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--dark-800);
    color: var(--text);
    font-family: inherit; font-size: 13px;
    outline: none; resize: none;
    height: 44px; max-height: 120px;
    line-height: 1.4;
}
.ai-input textarea:focus { border-color: var(--primary); }
.ai-send {
    padding: 12px 20px;
    border-radius: 12px;
    border: none;
    background: var(--primary);
    color: white;
    font-size: 13px; font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.ai-send:hover { background: var(--primary-dark); }
.ai-send:disabled { opacity: 0.4; cursor: not-allowed; }

/* ═══════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════ */
.modal-bg {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    z-index: 1000;
    display: none; align-items: center; justify-content: center;
}
.modal-bg.show { display: flex; }
.modal {
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-radius: 20px;
    width: 440px; padding: 28px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.6);
}
.modal h3 { font-size: 18px; font-weight: 700; color: white; margin-bottom: 6px; }
.modal p { font-size: 13px; color: var(--dark-400); margin-bottom: 20px; }
.field { margin-bottom: 16px; }
.field label {
    display: block; font-size: 11px; font-weight: 600;
    color: var(--dark-400); text-transform: uppercase;
    letter-spacing: 0.8px; margin-bottom: 6px;
}
.field input {
    width: 100%; padding: 10px 14px;
    background: var(--dark-700);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text); font-size: 13px;
    outline: none; transition: var(--transition);
}
.field input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,122,62,0.1); }
.field .hint { font-size: 11px; color: var(--dark-500); margin-top: 4px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; }

/* ═══════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════ */
.toast {
    position: fixed; bottom: 24px; right: 24px;
    background: var(--dark-800);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    border-radius: 12px;
    padding: 14px 20px;
    font-size: 13px; color: var(--text);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    display: flex; align-items: center; gap: 10px;
}
.toast.show { transform: translateX(0); }
.toast.error { border-left-color: var(--red); }

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1200px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .actions-grid { grid-template-columns: repeat(2, 1fr); }
    .charts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .sidebar { transform: translateX(-220px); }
    .sidebar.open { transform: translateX(0); }
    .main { margin-left: 0; }
    .stats-grid { grid-template-columns: 1fr; }
    .actions-grid { grid-template-columns: 1fr; }
    .steps { flex-direction: column; }
    .form-grid { grid-template-columns: 1fr; }
    .result-grid { grid-template-columns: 1fr; }
    .mobile-toggle { display: flex !important; }
}
.mobile-toggle { display: none; }


        .welcome-overlay {
            position: fixed;
            inset: 0;
            background: rgba(10, 14, 18, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            z-index: 9999;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            padding: 40px 20px;
            overflow-y: auto;
            transition: opacity 0.6s ease, visibility 0.6s ease;
        }
        .welcome-overlay.hidden {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }

        /* Logo central */
        .welcome-logo {
            text-align: center;
            margin-bottom: 28px;
            animation: welcomeFadeIn 1s ease forwards;
            opacity: 0;
            flex-shrink: 0;
        }
        .welcome-logo .logo-icon {
            width: 64px; height: 64px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 18px;
            display: inline-flex; align-items: center; justify-content: center;
            box-shadow: 0 0 40px rgba(0,122,62,0.4), 0 0 80px rgba(0,122,62,0.15);
            margin-bottom: 14px;
            animation: logoGlow 2s ease-in-out infinite;
        }
        .welcome-logo .logo-icon svg { width: 32px; height: 32px; color: white; }
        .welcome-logo h1 {
            font-size: 28px; font-weight: 900;
            color: white; letter-spacing: 4px;
            margin-bottom: 6px;
        }
        .welcome-logo p {
            font-size: 15px; color: var(--primary-light);
            font-weight: 500;
        }
        .welcome-logo .version {
            font-size: 12px; color: var(--dark-500);
            margin-top: 6px;
        }

        @keyframes welcomeFadeIn {
            from { opacity: 0; transform: translateY(20px) scale(0.95); }
            to { opacity: 1; transform: translateY(0) scale(1); }
        }
        @keyframes logoGlow {
            0%, 100% { box-shadow: 0 0 40px rgba(0,122,62,0.4), 0 0 80px rgba(0,122,62,0.15); }
            50% { box-shadow: 0 0 60px rgba(0,122,62,0.6), 0 0 120px rgba(0,122,62,0.3); }
        }

        /* Feature list */
        .welcome-features {
            display: flex;
            flex-direction: column;
            gap: 0;
            width: 420px;
            margin-bottom: 28px;
            flex-shrink: 0;
        }
        .welcome-feature {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 10px 16px;
            border-radius: var(--radius);
            opacity: 0;
            transform: translateX(-20px);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid transparent;
        }
        .welcome-feature.active {
            opacity: 1;
            transform: translateX(0);
            background: rgba(0,122,62,0.08);
            border-color: rgba(0,122,62,0.2);
        }
        .welcome-feature.done {
            opacity: 0.4;
            transform: translateX(0);
        }
        .welcome-feature .wf-icon {
            width: 36px; height: 36px;
            border-radius: 9px;
            display: flex; align-items: center; justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
            background: var(--dark-700);
            transition: all 0.4s ease;
        }
        .welcome-feature.active .wf-icon {
            box-shadow: 0 0 20px rgba(0,122,62,0.4);
            transform: scale(1.1);
        }
        .welcome-feature.active .wf-icon.g { background: rgba(0,122,62,0.25); }
        .welcome-feature.active .wf-icon.b { background: rgba(59,130,246,0.25); }
        .welcome-feature.active .wf-icon.p { background: rgba(168,85,247,0.25); }
        .welcome-feature.active .wf-icon.o { background: rgba(249,115,22,0.25); }
        .welcome-feature .wf-text h3 {
            font-size: 14px; font-weight: 700; color: white;
            margin-bottom: 2px;
        }
        .welcome-feature .wf-text p {
            font-size: 12px; color: var(--dark-400);
        }
        .welcome-feature.active .wf-text h3 { color: var(--primary-light); }

        /* Flash indicator on sidebar */
        .nav-item.flash-active {
            animation: buttonFlash 0.8s ease;
            z-index: 100;
        }
        @keyframes buttonFlash {
            0% { 
                background: transparent;
                border-color: transparent;
                box-shadow: none;
            }
            30% {
                background: rgba(0,122,62,0.25);
                border-color: var(--primary);
                box-shadow: 0 0 25px rgba(0,122,62,0.5), inset 0 0 15px rgba(0,122,62,0.1);
                transform: scale(1.04);
            }
            60% {
                background: rgba(0,122,62,0.15);
                box-shadow: 0 0 15px rgba(0,122,62,0.3);
            }
            100% {
                background: transparent;
                border-color: transparent;
                box-shadow: none;
                transform: scale(1);
            }
        }

        /* Color variants for flash */
        .nav-item.flash-blue {
            animation: buttonFlashBlue 0.8s ease;
        }
        @keyframes buttonFlashBlue {
            0% { background: transparent; border-color: transparent; box-shadow: none; }
            30% {
                background: rgba(59,130,246,0.2);
                border-color: var(--blue);
                box-shadow: 0 0 25px rgba(59,130,246,0.4), inset 0 0 15px rgba(59,130,246,0.1);
                transform: scale(1.04);
            }
            100% { background: transparent; border-color: transparent; box-shadow: none; transform: scale(1); }
        }
        .nav-item.flash-purple {
            animation: buttonFlashPurple 0.8s ease;
        }
        @keyframes buttonFlashPurple {
            0% { background: transparent; border-color: transparent; box-shadow: none; }
            30% {
                background: rgba(168,85,247,0.2);
                border-color: var(--purple);
                box-shadow: 0 0 25px rgba(168,85,247,0.4), inset 0 0 15px rgba(168,85,247,0.1);
                transform: scale(1.04);
            }
            100% { background: transparent; border-color: transparent; box-shadow: none; transform: scale(1); }
        }
        .nav-item.flash-orange {
            animation: buttonFlashOrange 0.8s ease;
        }
        @keyframes buttonFlashOrange {
            0% { background: transparent; border-color: transparent; box-shadow: none; }
            30% {
                background: rgba(249,115,22,0.2);
                border-color: var(--orange);
                box-shadow: 0 0 25px rgba(249,115,22,0.4), inset 0 0 15px rgba(249,115,22,0.1);
                transform: scale(1.04);
            }
            100% { background: transparent; border-color: transparent; box-shadow: none; transform: scale(1); }
        }
        .nav-item.flash-gold {
            animation: buttonFlashGold 0.8s ease;
        }
        @keyframes buttonFlashGold {
            0% { background: transparent; border-color: transparent; box-shadow: none; }
            30% {
                background: rgba(212,160,23,0.2);
                border-color: var(--gold);
                box-shadow: 0 0 25px rgba(212,160,23,0.5), inset 0 0 15px rgba(212,160,23,0.15);
                transform: scale(1.04);
            }
            100% { background: transparent; border-color: transparent; box-shadow: none; transform: scale(1); }
        }

        /* Name origin */
        .welcome-origin {
            text-align: center;
            margin-bottom: 28px;
            max-width: 480px;
            width: 100%;
            opacity: 0;
            transform: translateY(10px);
            animation: originFadeIn 1s ease 1.2s forwards;
        }
        @keyframes originFadeIn {
            to { opacity: 1; transform: translateY(0); }
        }
        .origin-line {
            width: 60px;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--gold), transparent);
            margin: 0 auto 14px;
        }
        .origin-content {
            background: rgba(212,160,23,0.06);
            border: 1px solid rgba(212,160,23,0.15);
            border-radius: 16px;
            padding: 24px 28px;
        }
        .origin-avatar {
            width: 56px; height: 56px;
            background: linear-gradient(135deg, rgba(212,160,23,0.2), rgba(212,160,23,0.08));
            border: 2px solid rgba(212,160,23,0.3);
            border-radius: 50%;
            display: inline-flex; align-items: center; justify-content: center;
            margin-bottom: 14px;
            color: var(--gold-light);
            box-shadow: 0 0 30px rgba(212,160,23,0.2);
        }
        .origin-content h3 {
            font-size: 17px;
            font-weight: 700;
            color: white;
            margin-bottom: 12px;
        }
        .origin-content p {
            font-size: 13px;
            color: var(--dark-400);
            line-height: 1.7;
            margin-bottom: 8px;
        }
        .origin-content em {
            color: var(--gold-light);
            font-style: italic;
        }
        .origin-content strong {
            color: var(--text);
        }
        .origin-tagline {
            font-size: 14px !important;
            font-weight: 600;
            color: var(--gold-light) !important;
            margin-top: 12px !important;
            letter-spacing: 0.5px;
        }

        /* Start button */
        .welcome-start {
            opacity: 0;
            transform: translateY(10px);
            transition: all 0.5s ease;
            padding: 12px 40px;
            border-radius: 12px;
            border: none;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            letter-spacing: 1px;
            box-shadow: 0 0 30px rgba(0,122,62,0.3);
            font-family: inherit;
            flex-shrink: 0;
        }
        .welcome-start.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .welcome-start:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 50px rgba(0,122,62,0.5);
        }

        /* Skip button */
        .welcome-skip {
            position: absolute;
            top: 24px; right: 28px;
            background: none;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px 20px;
            color: var(--dark-400);
            font-size: 12px;
            cursor: pointer;
            font-family: inherit;
            transition: var(--transition);
        }
        .welcome-skip:hover { background: rgba(255,255,255,0.05); color: white; }

        /* Progress dots */
        .welcome-progress {
            display: flex;
            gap: 8px;
            margin-bottom: 20px;
            flex-shrink: 0;
        }
        .welcome-dot {
            width: 8px; height: 8px;
            border-radius: 50%;
            background: var(--dark-700);
            transition: all 0.3s ease;
        }
        .welcome-dot.active { background: var(--primary); transform: scale(1.3); }
        .welcome-dot.done { background: var(--dark-500); }