/* 월급 계산기 스타일 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');

.salary-calculator-wrapper {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 40px 20px;
    box-sizing: border-box;
}

.salary-calculator-container {
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

/* Header */
.calculator-header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 40px;
    text-align: center;
}

.calculator-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    letter-spacing: -0.5px;
}

.calculator-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-weight: 300;
}

/* Main Content */
.calculator-main {
    padding: 40px;
}

/* Input Section */
.input-section {
    margin-bottom: 40px;
}

.input-group {
    margin-bottom: 30px;
}

.input-group label,
.option-item label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.salary-input {
    width: 100%;
    padding: 20px 80px 20px 24px;
    font-size: 2rem;
    font-weight: 600;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    outline: none;
    transition: all 0.3s ease;
    text-align: right;
    color: #1f2937;
}

.salary-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.salary-input::placeholder {
    color: #9ca3af;
}

.input-wrapper .currency {
    position: absolute;
    right: 24px;
    font-size: 1.25rem;
    font-weight: 500;
    color: #6b7280;
}

/* Quick Buttons */
.quick-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.quick-buttons button {
    padding: 10px 18px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #4b5563;
    background: #f3f4f6;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.quick-buttons button:hover {
    background: #667eea;
    color: #fff;
    transform: translateY(-2px);
}

/* Options */
.options-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.option-item {
    background: #f9fafb;
    padding: 20px;
    border-radius: 12px;
}

.input-wrapper.small {
    margin-top: 8px;
}

.option-input {
    width: 100%;
    padding: 12px 50px 12px 16px;
    font-size: 1rem;
    font-weight: 500;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    text-align: right;
    outline: none;
    transition: border-color 0.2s;
}

.option-input:focus {
    border-color: #667eea;
}

.input-wrapper.small .currency {
    right: 16px;
    font-size: 0.875rem;
}

.option-select {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    outline: none;
    margin-top: 8px;
}

.option-select:focus {
    border-color: #667eea;
}

/* Calculate Button */
.calculate-btn {
    width: 100%;
    padding: 20px 40px;
    font-size: 1.125rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.calculate-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.calculate-btn:active {
    transform: translateY(-1px);
}

.btn-icon svg {
    transition: transform 0.3s ease;
}

.calculate-btn:hover .btn-icon svg {
    transform: translateX(5px);
}

/* Result Section */
.result-section {
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-header {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    padding: 30px;
    border-radius: 16px;
    color: #fff;
    margin-bottom: 30px;
}

.result-header h2 {
    font-size: 1rem;
    font-weight: 500;
    margin: 0 0 15px 0;
    opacity: 0.9;
}

.result-summary {
    display: flex;
    align-items: flex-end;
    gap: 30px;
}

.summary-item {
    display: flex;
    flex-direction: column;
}

.summary-item .label {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 5px;
}

.summary-item.main .value {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.summary-item.main .unit {
    font-size: 1.5rem;
    font-weight: 400;
    margin-left: 5px;
}

.summary-item.sub {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

.summary-item.sub .value {
    font-size: 1.5rem;
    font-weight: 600;
}

/* Detail Cards */
.result-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.detail-card {
    background: #f9fafb;
    border-radius: 16px;
    padding: 24px;
}

.detail-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #374151;
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #e5e7eb;
}

.detail-card.insurance h3 {
    border-color: #3b82f6;
    color: #3b82f6;
}

.detail-card.tax h3 {
    border-color: #ef4444;
    color: #ef4444;
}

.detail-card.summary-card h3 {
    border-color: #10b981;
    color: #10b981;
}

.detail-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
}

.detail-item .name {
    font-size: 0.875rem;
    color: #6b7280;
}

.detail-item .amount {
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
}

.detail-item .rate {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-left: 8px;
}

.detail-item.total {
    padding-top: 12px;
    margin-top: 8px;
    border-top: 1px dashed #d1d5db;
}

.detail-item.total .name {
    font-weight: 600;
    color: #374151;
}

.detail-item.total .amount {
    font-size: 1.125rem;
}

.detail-item.deduction .amount {
    color: #ef4444;
}

.detail-item.net {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    margin: 12px -24px -24px;
    padding: 16px 24px;
    border-radius: 0 0 16px 16px;
}

.detail-item.net .name,
.detail-item.net .amount {
    color: #fff;
    font-weight: 600;
}

.detail-item.net .amount {
    font-size: 1.25rem;
}

/* Annual Section */
.annual-section {
    background: #1f2937;
    border-radius: 16px;
    padding: 24px;
    color: #fff;
    margin-bottom: 30px;
}

.annual-section h3 {
    font-size: 1rem;
    font-weight: 500;
    margin: 0 0 20px 0;
    opacity: 0.7;
}

.annual-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.annual-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.annual-item .label {
    display: block;
    font-size: 0.875rem;
    opacity: 0.7;
    margin-bottom: 8px;
}

.annual-item .value {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
}

.annual-item.highlight {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.annual-item.highlight .value {
    font-size: 1.75rem;
}

/* Chart Section */
.chart-section {
    background: #f9fafb;
    border-radius: 16px;
    padding: 24px;
}

.chart-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #374151;
    margin: 0 0 20px 0;
}

.bar-chart {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.bar-item {
    display: grid;
    grid-template-columns: 80px 1fr 60px;
    align-items: center;
    gap: 15px;
}

.bar-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
}

.bar {
    height: 24px;
    border-radius: 12px;
    transition: width 0.8s ease;
}

.net-bar .bar {
    background: linear-gradient(90deg, #10b981, #059669);
}

.insurance-bar .bar {
    background: linear-gradient(90deg, #3b82f6, #2563eb);
}

.tax-bar .bar {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

.bar-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    text-align: right;
}

/* Footer */
.calculator-footer {
    background: #f3f4f6;
    padding: 30px 40px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.calculator-footer h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin: 0 0 15px 0;
}

.notice ul {
    margin: 0;
    padding-left: 20px;
}

.notice li {
    font-size: 0.8rem;
    color: #6b7280;
    line-height: 1.8;
}

.rates-table {
    width: 100%;
    font-size: 0.8rem;
    border-collapse: collapse;
}

.rates-table td {
    padding: 8px 0;
    border-bottom: 1px solid #e5e7eb;
}

.rates-table td:last-child {
    text-align: right;
    font-weight: 500;
    color: #374151;
}

/* Responsive */
@media (max-width: 768px) {
    .salary-calculator-wrapper {
        padding: 20px 15px;
    }

    .calculator-header {
        padding: 30px 20px;
    }

    .calculator-title {
        font-size: 1.75rem;
    }

    .calculator-main {
        padding: 25px 20px;
    }

    .salary-input {
        font-size: 1.5rem;
        padding: 16px 60px 16px 16px;
    }

    .quick-buttons {
        justify-content: center;
    }

    .quick-buttons button {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .options-group {
        grid-template-columns: 1fr;
    }

    .result-summary {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .summary-item.main .value {
        font-size: 2.25rem;
    }

    .result-details {
        grid-template-columns: 1fr;
    }

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

    .calculator-footer {
        grid-template-columns: 1fr;
        padding: 25px 20px;
    }

    .bar-item {
        grid-template-columns: 70px 1fr 50px;
        gap: 10px;
    }

    .bar-label {
        font-size: 0.75rem;
    }
}

/* Loading State */
.calculate-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.calculate-btn.loading .btn-text::after {
    content: '...';
    animation: dots 1s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* Number Animation */
.animated-number {
    transition: all 0.3s ease;
}