:root{--primary-color:#2c3e50;--secondary-color:#34495e;--accent-color:#3498db;--background-color:#ecf0f1;--text-color:#2c3e50;--border-radius:8px;--transition-speed:.3s}body{font-family:'Roboto',sans-serif;background-color:var(--background-color);color:var(--text-color);line-height:1.6}.container-custom{max-width:1200px;margin:0 auto;padding:20px}.data-card{background:#fff;border-radius:var(--border-radius);box-shadow:0 2px 10px rgba(0,0,0,.1);padding:20px;margin-bottom:20px;transition:transform var(--transition-speed)}.data-card:hover{transform:translateY(-2px)}.table-custom{width:100%;margin-bottom:1rem;background-color:#fff;border-radius:var(--border-radius);overflow:hidden}.table-custom th{background-color:var(--primary-color);color:#fff;font-weight:500;text-transform:uppercase;font-size:.9rem}.table-custom td,.table-custom th{padding:12px;vertical-align:middle;border:1px solid #dee2e6}.form-custom{background:#fff;padding:20px;border-radius:var(--border-radius);box-shadow:0 2px 10px rgba(0,0,0,.1)}.form-control-custom{border:2px solid #e9ecef;border-radius:var(--border-radius);padding:10px;transition:border-color var(--transition-speed)}.form-control-custom:focus{border-color:var(--accent-color);box-shadow:none}.btn-custom{padding:10px 20px;border-radius:var(--border-radius);transition:all var(--transition-speed);font-weight:500}.btn-primary-custom{background-color:var(--primary-color);border:none;color:#fff}.btn-primary-custom:hover{background-color:var(--secondary-color);transform:translateY(-2px)}.alert-custom{border-radius:var(--border-radius);padding:15px;margin-bottom:20px;border:none;box-shadow:0 2px 10px rgba(0,0,0,.1)}.loading-spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid var(--accent-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}@media (max-width:768px){.table-responsive-custom{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table-custom th,.table-custom td{white-space:nowrap}}.upload-area{border:2px dashed #dee2e6;border-radius:var(--border-radius);padding:30px;text-align:center;cursor:pointer;transition:all var(--transition-speed)}.upload-area:hover{border-color:var(--accent-color);background-color:rgba(52,152,219,.05)}.progress-custom{height:8px;border-radius:var(--border-radius);background-color:#e9ecef;overflow:hidden}.progress-bar-custom{background-color:var(--accent-color);transition:width var(--transition-speed)}.tooltip-custom{position:relative;display:inline-block}.tooltip-custom .tooltip-text{visibility:hidden;background-color:var(--primary-color);color:#fff;text-align:center;padding:5px 10px;border-radius:var(--border-radius);position:absolute;z-index:1;bottom:125%;left:50%;transform:translateX(-50%);opacity:0;transition:opacity var(--transition-speed)}.tooltip-custom:hover .tooltip-text{visibility:visible;opacity:1}.footer{background:var(--primary-color);color:#fff;padding:2rem 0;margin-top:3rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:1200px;margin:0 auto;padding:0 1rem}.footer-section h4{color:#fff;margin-bottom:1rem;font-size:1.2rem}.footer-section ul{list-style:none;padding:0;margin:0}.footer-section ul li{margin-bottom:.5rem}.footer-section a{color:rgba(255,255,255,.8);text-decoration:none;transition:color var(--transition-speed)}.footer-section a:hover{color:#fff}.footer-bottom{text-align:center;padding-top:2rem;margin-top:2rem;border-top:1px solid rgba(255,255,255,.1)}@media (max-width:768px){.footer-content{grid-template-columns:1fr}.footer-section{text-align:center}}:root{--calendar-bg:#fff;--calendar-border:#e5e5e5;--calendar-shadow:rgba(0,0,0,.08);--calendar-text:#000;--calendar-text-muted:#707070;--calendar-accent:#4a4a4a;--calendar-hover:#f8f8f8;--calendar-expense:rgba(74,74,74,.1);--calendar-snow:#5c9bd1;--calendar-rain:#6c8ebf}.calendar-container{padding:1rem 0}.year-tabs{margin-bottom:2rem}.nav-tabs{border:none;gap:.5rem}.nav-tabs .nav-link{border:1px solid var(--calendar-border);padding:.5rem 1.25rem;border-radius:3px;color:var(--calendar-text);font-size:.95rem;font-weight:500;transition:all .2s ease;background:var(--calendar-bg)}.nav-tabs .nav-link:hover{background:var(--calendar-hover);color:var(--calendar-text);border-color:var(--calendar-accent)}.nav-tabs .nav-link.active{background:var(--calendar-accent);color:#fff;border-color:var(--calendar-accent)}.calendar-wrapper{padding:1.5rem;background:var(--calendar-bg);border:1px solid var(--calendar-border);border-radius:3px;box-shadow:0 1px 3px var(--calendar-shadow)}.month-block{transition:all .2s ease;margin-bottom:2rem;break-inside:avoid}.month-card{background:var(--calendar-bg);border:1px solid var(--calendar-border);border-radius:3px;padding:1rem;transition:all .2s ease}.month-card:hover{box-shadow:0 3px 6px var(--calendar-shadow);transform:translateY(-2px)}.month-title{font-size:1.1rem;font-weight:500;color:var(--calendar-text);margin-bottom:1rem;text-align:center}.calendar-table{width:100%;table-layout:fixed;border-collapse:separate;border-spacing:2px;margin-bottom:0}.calendar-table th{text-align:center;padding:.5rem .25rem;background:var(--calendar-accent);color:#fff;font-weight:500;font-size:.85rem}.calendar-table td{text-align:center;padding:0;height:2.5rem;position:relative;border:1px solid var(--calendar-border);transition:all .2s ease}.calendar-table td.empty-day{background:var(--calendar-hover);border-color:transparent}.calendar-day{background:var(--calendar-bg)}.calendar-day a{display:block;width:100%;height:100%;padding:.25rem;color:var(--calendar-text);text-decoration:none;position:relative}.calendar-day a:hover{background:var(--calendar-hover)}.calendar-day.has-expense{background:var(--calendar-expense)}.calendar-day.has-expense a:hover{background:rgba(74,74,74,.15)}.calendar-day.has-snow a{color:var(--calendar-snow)}.calendar-day.has-rain a{color:var(--calendar-rain)}.day-number{font-size:.9rem;font-weight:400}.weather-icon{position:absolute;top:0;right:.25rem;font-size:.75rem;line-height:1}.expense-indicator{position:absolute;bottom:.25rem;left:50%;transform:translateX(-50%);width:4px;height:4px;background:var(--calendar-accent);border-radius:50%;opacity:.5}.tooltip{font-size:.85rem}.tooltip-inner{background:rgba(43,43,43,.95);padding:.5rem .75rem;border-radius:3px;max-width:200px}.bs-tooltip-top .tooltip-arrow::before{border-top-color:rgba(43,43,43,.95)}@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}.fade-in{animation:fadeIn .5s ease forwards}@media (max-width:991.98px){.calendar-wrapper{padding:1rem}.month-card{padding:.75rem}.month-title{font-size:1rem;margin-bottom:.75rem}.calendar-table th{font-size:.8rem}.day-number{font-size:.85rem}}@media (max-width:767.98px){.calendar-container{padding:.5rem 0}.year-tabs{margin-bottom:1.5rem}.nav-tabs .nav-link{padding:.4rem 1rem;font-size:.9rem}.month-block{margin-bottom:1.5rem}.calendar-table td{height:2.25rem}.weather-icon{font-size:.7rem}}@media print{.calendar-wrapper{box-shadow:none;border:1px solid #000}.month-card{box-shadow:none;border:1px solid #000;break-inside:avoid}.calendar-table th{background:#fff!important;color:#000!important;border:1px solid #000}.calendar-table td{border:1px solid #000}}