/* Compound Interest Calculator Specific Styles */

/* Header Additions for SIP-style header */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    font-family: var(--font-headings);
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.breadcrumb {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.breadcrumb a {
    color: var(--primary-teal);
    text-decoration: none;
}

.back-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: var(--bg-tertiary);
    transform: translateY(-1px);
}

/* Main Layout */
.main-content {
    padding-top: 100px;
    padding-bottom: 3rem;
    min-height: 100vh;
}

/* Calculator Grid */
.calculator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Input Card */
.input-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-glass);
}

.input-card h3 {
    font-family: var(--font-headings);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-teal);
}

/* Input Groups */
.input-group {
    margin-bottom: 2rem;
}

.input-group label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.input-wrapper input {
    flex: 1;
    padding: 0.875rem 3rem 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 4px var(--hover-bg);
}

.input-controls {
    display: flex;
    flex-direction: column;
    margin-left: 0.5rem;
}

.increment-btn, .decrement-btn {
    width: 32px;
    height: 20px;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.increment-btn {
    border-radius: 4px 4px 0 0;
    border-bottom: none;
}

.decrement-btn {
    border-radius: 0 0 4px 4px;
}

.increment-btn:hover, .decrement-btn:hover {
    background: var(--primary-teal);
    color: white;
}

/* Quick Buttons */
.quick-amounts, .quick-tenure {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.quick-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.quick-btn:hover {
    background: var(--primary-teal);
    color: white;
    border-color: var(--primary-teal);
}

.quick-btn.active {
    background: var(--primary-teal);
    color: white;
    border-color: var(--primary-teal);
}

/* Select Dropdown */
select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

select:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 4px var(--hover-bg);
}

/* Results Card */
.results-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-glass);
}

.results-card h3 {
    font-family: var(--font-headings);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-teal);
}

/* Comparison Cards */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.result-card {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.result-card.compound {
    background: linear-gradient(135deg, var(--success-green), var(--primary-teal));
    color: white;
}

.result-card.simple {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.result-card h4 {
    font-family: var(--font-headings);
    font-size: 1rem;
    margin-bottom: 0.75rem;
    opacity: 0.9;
}

.result-value {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.result-sub {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Advantage Card */
.advantage-card {
    background: linear-gradient(135deg, var(--accent-orange), var(--secondary-pink));
    border-radius: var(--border-radius);
    padding: 1.5rem;
    color: white;
    text-align: center;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.advantage-icon {
    font-size: 2.5rem;
}

.advantage-content {
    flex: 1;
}

.advantage-content h4 {
    font-family: var(--font-headings);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.advantage-value {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.advantage-text {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Chart Container */
.chart-container {
    margin: 2rem 0;
    height: 300px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 1rem;
    border: 1px solid var(--border-color);
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.metric-item {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.metric-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.metric-value {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-teal);
}

/* Breakdown Section */
.breakdown-section {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-glass);
    margin-bottom: 3rem;
}

.breakdown-section h3 {
    font-family: var(--font-headings);
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.table-container {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-tertiary);
}

.breakdown-table {
    width: 100%;
    border-collapse: collapse;
}

.breakdown-table th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1;
}

.breakdown-table td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.breakdown-table tr:hover {
    background: var(--hover-bg);
}

.breakdown-table .currency {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-weight: 500;
}

.breakdown-table .positive {
    color: var(--success-green);
    font-weight: 600;
}

/* Scenarios Section */
.scenarios-section {
    margin-bottom: 3rem;
}

.scenarios-section h3 {
    font-family: var(--font-headings);
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.scenario-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-glass);
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-teal);
}

.scenario-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.scenario-card h4 {
    font-family: var(--font-headings);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.scenario-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.scenario-result {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-teal);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.action-btn {
    flex: 1;
    min-width: 120px;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-btn.primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    color: white;
}

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

.action-btn.secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.action-btn.secondary:hover {
    background: var(--hover-bg);
    border-color: var(--primary-teal);
}

/* Insights Section */
.insights-section {
    margin-bottom: 3rem;
}

.insights-section h3 {
    font-family: var(--font-headings);
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.insight-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-glass);
    transition: all 0.3s ease;
}

.insight-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.insight-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.insight-card h4 {
    font-family: var(--font-headings);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.insight-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Info Section */
.info-section {
    margin-bottom: 3rem;
}

.info-section h3 {
    font-family: var(--font-headings);
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.info-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-glass);
}

.info-card h4 {
    font-family: var(--font-headings);
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Small Text */
small {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: block;
}

.rate-suggestions small {
    margin-top: 0.5rem;
    font-style: italic;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .main-content {
        padding-top: 80px;
    }
    
    .tool-hero {
        padding: 2rem 1rem;
        margin-bottom: 2rem;
    }
    
    .tool-icon {
        font-size: 3rem;
    }
    
    /* Mobile Header Styles */
    .nav {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .nav-brand {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
    }
    
    .back-btn {
        align-self: stretch;
        justify-content: center;
    }
    
    .calculator-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .input-card, .results-card, .breakdown-section {
        padding: 1.5rem;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .scenarios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .insights-grid, .info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .advantage-card {
        flex-direction: column;
        text-align: center;
    }
    
    .breakdown-table th,
    .breakdown-table td {
        padding: 0.5rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .input-card, .results-card, .breakdown-section {
        padding: 1rem;
    }
    
    .input-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .input-controls {
        flex-direction: row;
        margin-left: 0;
        margin-top: 0.5rem;
        gap: 0.5rem;
    }
    
    .increment-btn, .decrement-btn {
        flex: 1;
        height: 36px;
        border-radius: var(--border-radius);
        border: 1px solid var(--border-color);
    }
    
    .quick-amounts, .quick-tenure {
        grid-template-columns: repeat(2, 1fr);
        display: grid;
    }
    
    .scenarios-grid {
        grid-template-columns: 1fr;
    }
    
    .insight-card, .info-card {
        padding: 1rem;
    }
    
    /* Mobile Header Styles for smallest screens */
    .breadcrumb {
        font-size: 0.75rem;
    }
    
    .back-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .chart-container {
        height: 250px;
        padding: 0.5rem;
    }
    
    .table-container {
        max-height: 300px;
    }
    
    .advantage-value {
        font-size: 1.5rem;
    }
}