:root {
            --bg-color: #0f0f13;
            --surface-color: #1a1a20;
            --surface-hover: #25252e;
            --primary-color: #a78bfa; /* Roxo moderno */
            --primary-glow: rgba(167, 139, 250, 0.3);
            --secondary-color: #2dd4bf; /* Turquesa moderno */
            --text-color: #f3f4f6;
            --text-muted: #9ca3af;
            --border-color: rgba(255, 255, 255, 0.1);
            --glass-bg: rgba(26, 26, 32, 0.8);
            --font-main: 'Lexend', sans-serif;
            --radius: 16px;
        }

        /* Reset */
        * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

        body {
            font-family: var(--font-main);
            background-color: var(--bg-color);
            color: var(--text-color);
            line-height: 1.6;
            padding-bottom: 100px; /* Espaço para menu mobile */
            background-image: radial-gradient(circle at 10% 20%, rgba(167, 139, 250, 0.05) 0%, transparent 20%),
                              radial-gradient(circle at 90% 80%, rgba(45, 212, 191, 0.05) 0%, transparent 20%);
            min-height: 100vh;
        }

        /* Layout */
        .container { max-width: 800px; margin: 0 auto; padding: 20px; }

        header {
            text-align: center;
            padding: 40px 0 20px;
            margin-bottom: 20px;
        }

        h1 { 
            color: var(--primary-color); 
            font-size: 2.8rem; 
            font-weight: 700; 
            letter-spacing: -1px;
            text-shadow: 0 0 20px var(--primary-glow);
        }

        h2 { 
            color: var(--text-color); 
            margin-bottom: 20px; 
            font-size: 1.5rem; 
            display: flex; 
            align-items: center; 
            gap: 10px; 
        }

        h2::before {
            content: '';
            display: block;
            width: 6px;
            height: 24px;
            background: var(--secondary-color);
            border-radius: 4px;
            box-shadow: 0 0 10px var(--secondary-color);
        }

        /* Navigation Modern */
        .nav-tabs {
            display: flex;
            justify-content: space-between;
            background: rgba(26, 26, 32, 0.9);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            width: 95%;
            max-width: 600px;
            padding: 12px 10px;
            border-radius: 50px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 25px rgba(0,0,0,0.5);
            z-index: 1000;
        }

        .nav-btn {
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 0 5px;
            transition: all 0.3s ease;
            position: relative;
            flex: 1;
        }

        .nav-btn svg { width: 24px; height: 24px; fill: currentColor; transition: transform 0.2s; }
        .nav-btn span { font-size: 0.65rem; margin-top: 4px; font-weight: 500; }

        .nav-btn.active { color: var(--primary-color); }
        .nav-btn.active svg { transform: translateY(-3px); filter: drop-shadow(0 0 5px var(--primary-glow)); }

        /* Cards Modern */
        .card {
            background: var(--surface-color);
            padding: 24px;
            border-radius: var(--radius);
            margin-bottom: 20px;
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .card:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
            border-color: rgba(167, 139, 250, 0.2);
        }

        .card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
        .card h3 { font-size: 1.25rem; font-weight: 600; color: #fff; margin-bottom: 8px; }

        /* Forms */
        .form-group { margin-bottom: 20px; position: relative; }
        label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.9rem; color: var(--text-muted); }

        input, select, textarea {
            width: 100%;
            padding: 14px 16px;
            background: #131318;
            border: 1px solid var(--border-color);
            color: white;
            border-radius: 12px;
            font-size: 1rem;
            font-family: var(--font-main);
            transition: all 0.2s;
            appearance: none;
        }

        select {
            cursor: pointer;
            background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23a78bfa%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
            background-repeat: no-repeat;
            background-position: right 1rem center;
            background-size: 0.65em auto;
            padding-right: 2.5rem;
        }

        input:focus, select:focus, textarea:focus { 
            outline: none; 
            border-color: var(--primary-color); 
            box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.15); 
        }

        /* Multi-Select Chips Styles */
        .diagnostico-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 10px;
        }

        .chip-label {
            cursor: pointer;
            position: relative;
        }

        .chip-label input[type="checkbox"] {
            position: absolute;
            opacity: 0;
            width: 0;
            height: 0;
        }

        .chip-content {
            display: inline-block;
            padding: 10px 16px;
            background: #25252e;
            border: 1px solid var(--border-color);
            border-radius: 50px;
            color: var(--text-muted);
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.2s ease;
        }

        .chip-label input[type="checkbox"]:checked + .chip-content {
            background: rgba(167, 139, 250, 0.2);
            border-color: var(--primary-color);
            color: var(--primary-color);
            box-shadow: 0 0 10px rgba(167, 139, 250, 0.2);
        }

        /* Buttons */
        .btn {
            width: 100%;
            padding: 16px;
            background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
            color: #fff;
            border: none;
            border-radius: 12px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.2s;
            margin-top: 10px;
            box-shadow: 0 4px 10px rgba(139, 92, 246, 0.3);
        }

        .btn:active { transform: scale(0.98); }

        .btn-outline { 
            background: transparent; 
            border: 2px solid var(--primary-color); 
            color: var(--primary-color); 
            box-shadow: none;
        }
        .btn-outline:hover { background: rgba(167, 139, 250, 0.1); }

        .btn-small { width: auto; padding: 10px 20px; font-size: 0.9rem; border-radius: 8px; }

        /* CHECKLIST MELHORADO */
        .checklist-progress-container {
            margin-bottom: 20px;
        }
        
        .checklist-progress-text {
            display: flex;
            justify-content: space-between;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 5px;
        }

        .checklist-progress-bar-bg {
            background: #25252e;
            height: 8px;
            border-radius: 4px;
            overflow: hidden;
        }

        .checklist-progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
            transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border-radius: 4px;
        }

        .checklist-item {
            display: flex;
            align-items: center;
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-color);
            cursor: pointer;
            transition: all 0.2s ease;
            border-radius: 10px;
            margin-bottom: 8px;
            background: rgba(255,255,255,0.02);
            position: relative;
            overflow: hidden;
        }

        .checklist-item:hover {
            background: rgba(255,255,255,0.05);
            transform: translateX(4px);
        }

        .checklist-item.checked {
            background: rgba(45, 212, 191, 0.08); /* Leve verde */
            border-color: rgba(45, 212, 191, 0.2);
        }

        /* Custom Checkbox */
        .checklist-item input[type="checkbox"] {
            appearance: none;
            width: 24px;
            height: 24px;
            border: 2px solid #4b5563;
            border-radius: 6px;
            margin-right: 15px;
            position: relative;
            transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            cursor: pointer;
            flex-shrink: 0;
            background: transparent;
        }

        .checklist-item.checked input[type="checkbox"] {
            background: var(--secondary-color);
            border-color: var(--secondary-color);
            transform: scale(1.05);
        }

        .checklist-item.checked input[type="checkbox"]::after {
            content: '✔';
            position: absolute;
            color: #0f0f13;
            font-size: 14px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-weight: 800;
        }

        .checklist-item span {
            transition: color 0.2s;
            font-size: 0.95rem;
        }

        .checklist-item.checked span {
            text-decoration: line-through;
            color: var(--text-muted);
            opacity: 0.7;
        }

        /* Vagas Styles */
        .vaga-card {
            border: 1px solid var(--border-color);
            background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent);
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 16px;
            position: relative;
            overflow: hidden;
        }
        .vaga-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; width: 4px; height: 100%;
            background: var(--secondary-color);
        }
        .vaga-card h3 { color: var(--text-color); font-size: 1.1rem; }
        .vaga-empresa { color: var(--secondary-color); font-size: 0.9rem; font-weight: 500; margin-bottom: 8px; display: block; }
        .vaga-tag { 
            background: rgba(45, 212, 191, 0.15); 
            color: var(--secondary-color); 
            padding: 4px 10px; 
            border-radius: 20px; 
            font-size: 0.75rem; 
            display: inline-block;
            margin-top: 8px;
        }

        /* Chat Styles */
        .chat-container {
            height: 450px;
            background: #131318;
            border-radius: 16px;
            display: flex;
            flex-direction: column;
            overflow: hidden;
            border: 1px solid var(--border-color);
        }
        .chat-messages { flex: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
        .chat-input-area { padding: 15px; background: #1a1a20; border-top: 1px solid var(--border-color); display: flex; gap: 10px; }
        .message { max-width: 85%; padding: 12px 16px; border-radius: 18px; font-size: 0.95rem; line-height: 1.5; }
        .message.bot { align-self: flex-start; background: #25252e; color: #fff; border-bottom-left-radius: 4px; }
        .message.user { align-self: flex-end; background: var(--primary-color); color: #fff; border-bottom-right-radius: 4px; box-shadow: 0 4px 10px rgba(139, 92, 246, 0.2); }
        .chat-typing { font-style: italic; color: var(--text-muted); font-size: 0.8rem; padding: 0 20px 10px; display: none; }

        /* Loading */
        .loading { text-align: center; color: var(--secondary-color); display: none; margin: 20px 0; font-weight: 500; }
        .spin { display: inline-block; width: 24px; height: 24px; border: 3px solid rgba(45, 212, 191, 0.3); border-radius: 50%; border-top-color: var(--secondary-color); animation: spin 1s linear infinite; vertical-align: middle; margin-right: 8px; }
        @keyframes spin { to { transform: rotate(360deg); } }

        /* Animations */
        section { display: none; animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
        section.active { display: block; }
        @keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

        /* Output Box */
        .output-box {
            background: #131318;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            margin-top: 20px;
            white-space: pre-wrap;
            font-size: 0.95rem;
            color: #d1d5db;
            line-height: 1.6;
        }
        
        /* Estilos para formatação da IA */
        .output-box strong { color: var(--primary-color); font-weight: 600; }
        .output-box h3 { color: var(--secondary-color); margin-top: 15px; font-size: 1.1rem; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 5px;}