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

:root {
    --primary: #FF9933;
    --secondary: #138808;
    --accent: #000080;
    --white: #ffffff;
    --light: #f8f9fa;
    --dark: #2c3e50;
    --gray: #6c757d;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 1rem 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: bold;
}

.logo i {
    font-size: 1.8rem;
}

.lang-toggle {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--white);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.lang-toggle:hover {
    background: var(--white);
    color: var(--primary);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #FF9933, #138808, #000080);
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
}

/* Form Section */
.form-section {
    padding: 3rem 0;
}

.finance-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
}

.finance-form h2 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    width: 100%;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Results */
.results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.score-card,
.recommendations-card,
.schemes-card,
.budget-card,
.goals-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.score-card {
    text-align: center;
}

.score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 1rem auto;
    box-shadow: 0 10px 30px rgba(255, 153, 51, 0.3);
}

.score-value {
    font-size: 3rem;
    font-weight: bold;
    color: var(--white);
}

.score-label {
    color: var(--white);
    font-size: 1.2rem;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.metric {
    text-align: center;
    padding: 1rem;
    background: var(--light);
    border-radius: 8px;
}

.metric span {
    display: block;
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.metric strong {
    font-size: 1.3rem;
    color: var(--primary);
}

/* Recommendations */
.recommendation-item {
    padding: 1rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary);
    background: var(--light);
    border-radius: 8px;
}

.recommendation-item.high {
    border-left-color: var(--danger);
}

.recommendation-item.medium {
    border-left-color: var(--warning);
}

.recommendation-item.low {
    border-left-color: var(--success);
}

.recommendation-item h4 {
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.recommendation-item p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* Schemes */
.scheme-item {
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff5e6, #e6f7e6);
    border-radius: 10px;
    border: 2px solid var(--primary);
}

.scheme-item h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.scheme-item p {
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.scheme-item ul {
    list-style: none;
    padding-left: 0;
}

.scheme-item li {
    padding: 0.3rem 0;
    color: var(--gray);
}

.scheme-item li:before {
    content: "✓ ";
    color: var(--success);
    font-weight: bold;
}

/* Budget */
.budget-item {
    padding: 1rem;
    margin-bottom: 1rem;
    background: var(--light);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.budget-item h4 {
    color: var(--dark);
}

.budget-item .amount {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
}

.budget-item .percentage {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Goals */
.goal-item {
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: var(--light);
    border-radius: 10px;
    border-left: 4px solid var(--secondary);
}

.goal-item h4 {
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.goal-item .goal-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.goal-details span {
    color: var(--gray);
    font-size: 0.9rem;
}

.goal-details strong {
    color: var(--primary);
}

/* Chat */
.chat-section {
    padding: 3rem 0;
    background: var(--light);
}

.chat-box {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.chat-messages {
    height: 300px;
    overflow-y: auto;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--light);
    border-radius: 10px;
}

.message {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: 10px;
    max-width: 80%;
}

.message.user {
    background: var(--primary);
    color: var(--white);
    margin-left: auto;
}

.message.bot {
    background: var(--white);
    border: 2px solid var(--primary);
    color: var(--dark);
}

.chat-input {
    display: flex;
    gap: 1rem;
}

.chat-input input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 1rem;
}

.chat-input button {
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
}

.chat-input button:hover {
    background: var(--secondary);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
}

/* Loading */
.loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading.active {
    display: flex;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .results {
        grid-template-columns: 1fr;
    }

    .metrics {
        grid-template-columns: 1fr;
    }

    .logo span {
        font-size: 1rem;
    }
}