:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-light: #eff6ff;--color-secondary: #0ea5e9;--color-secondary-hover: #0284c7;--color-success: #10b981;--color-success-light: #d1fae5;--color-warning: #f59e0b;--color-warning-light: #fef3c7;--color-danger: #ef4444;--color-danger-light: #fee2e2;--color-bg-body: #f8fafc;--color-bg-card: #ffffff;--color-bg-glass: rgba(255, 255, 255, .7);--color-text-main: #0f172a;--color-text-muted: #64748b;--color-text-light: #94a3b8;--color-border: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, .07);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-full: 9999px;--transition-fast: .15s ease-in-out;--transition-normal: .3s ease-in-out}[data-theme=dark]{--color-bg-body: #0f172a;--color-bg-card: #1e293b;--color-bg-glass: rgba(30, 41, 59, .7);--color-text-main: #f8fafc;--color-text-muted: #cbd5e1;--color-border: #334155;--color-primary-light: #1e3a8a}[data-theme=dark] .sidebar{background-color:var(--color-bg-card)}[data-theme=dark] .form-input{background-color:#0f172a;color:var(--color-text-main);border-color:var(--color-border)}[data-theme=dark] .btn-secondary{background-color:#1e293b;color:var(--color-text-main)}[data-theme=dark] .btn-secondary:hover:not(:disabled){background-color:#334155}[data-theme=dark] .form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb80}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--color-bg-body);color:var(--color-text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--color-text-main)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}.material-symbols-rounded{font-family:Material Symbols Rounded,sans-serif;font-weight:400;font-style:normal;font-size:24px;display:inline-block;line-height:1;text-transform:none;letter-spacing:normal;word-wrap:normal;white-space:nowrap;direction:ltr;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;-moz-osx-font-smoothing:grayscale;font-feature-settings:"liga"}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:.875rem}.font-bold{font-weight:700}.font-medium{font-weight:500}.loader-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;width:100vw;background-color:var(--color-bg-body);position:fixed;top:0;left:0;z-index:9999}.spinner{width:40px;height:40px;border:4px solid var(--color-primary-light);border-top:4px solid var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.app-container{display:flex;flex-direction:column;min-height:100vh;background-color:var(--color-bg-body)}.dashboard-layout{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden}@media (min-width: 768px){.dashboard-layout{flex-direction:row}}.mobile-header{display:none;align-items:center;justify-content:space-between;padding:.75rem 1rem;background-color:var(--color-bg-card);border-bottom:1px solid var(--color-border);z-index:20;position:sticky;top:0}@media (max-width: 767px){.mobile-header{display:flex}}.sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;z-index:15;opacity:0;visibility:hidden;transition:all var(--transition-normal)}.sidebar-overlay.active{opacity:1;visibility:visible}.sidebar{background-color:#fff;width:100%;border-bottom:1px solid var(--color-border);display:flex;flex-direction:column;z-index:10}@media (min-width: 768px){.sidebar{width:260px;height:100vh;border-bottom:none;border-right:1px solid var(--color-border);position:relative;left:0}}@media (max-width: 767px){.sidebar{position:fixed;top:0;left:-280px;width:280px;height:100vh;height:100dvh;box-shadow:var(--shadow-lg);transition:left var(--transition-normal);z-index:100;display:flex;flex-direction:column}.sidebar.active{left:0}}.sidebar-header{padding:1.5rem;display:flex;align-items:center;gap:.75rem;font-weight:700;font-size:1.25rem;color:var(--color-primary);border-bottom:1px solid var(--color-border)}.sidebar-nav{flex:1;overflow-y:auto;padding:1rem 0}.nav-item{display:flex;align-items:center;padding:.75rem 1.5rem;color:var(--color-text-muted);transition:all var(--transition-fast);gap:.75rem;font-weight:500}.nav-item:hover,.nav-item.active{background-color:var(--color-primary-light);color:var(--color-primary);border-right:3px solid var(--color-primary)}.sidebar-footer{padding:1.25rem 1.5rem;padding-bottom:calc(1.25rem + env(safe-area-inset-bottom,0px));border-top:1px solid var(--color-border);margin-top:auto;background-color:var(--color-bg-card)}.main-content{flex:1;overflow-y:auto;padding:1.5rem;background-color:var(--color-bg-body)}@media (min-width: 768px){.main-content{padding:2rem 3rem}}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.auth-layout{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1rem;background:linear-gradient(135deg,var(--color-primary-light) 0%,var(--color-bg-body) 100%)}.auth-card{width:100%;max-width:420px}@media print{.sidebar,.btn,.modal-overlay,.export-buttons-group{display:none!important}body,.app-container,.dashboard-layout,.main-content{background-color:#fff!important;color:#000!important;display:block!important;margin:0!important;padding:0!important;height:auto!important}.card{background-color:transparent!important;box-shadow:none!important;border:none!important;padding:0!important;margin-bottom:2rem!important;color:#000!important;page-break-inside:avoid;display:block!important;height:auto!important;visibility:visible!important;opacity:1!important}#report-results,#report-printable-area{display:block!important;width:100%!important;height:auto!important;visibility:visible!important;opacity:1!important;overflow:visible!important}table{width:100%!important;border-collapse:collapse!important}th,td{color:#000!important;border-bottom:1px solid #ccc!important;padding:.5rem!important}h2,h3,p,span,strong{color:#000!important}.badge{border:1px solid black;background:transparent!important;color:#000!important}}.calendar-container{background:var(--color-bg-card);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:1.5rem}.calendar-header-days{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-weight:600;color:var(--color-text-muted);margin-bottom:.5rem;font-size:.875rem}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.5rem}.calendar-day{aspect-ratio:1;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.5rem;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;font-size:.875rem;background:var(--color-bg-body);position:relative;cursor:pointer;transition:var(--transition-fast)}.calendar-day:hover{border-color:var(--color-primary);box-shadow:0 4px 6px -1px var(--color-shadow)}.calendar-day.empty{visibility:hidden}.calendar-day.today{background-color:#2563eb1a;border-color:var(--color-primary);font-weight:700}.calendar-badges{display:flex;flex-direction:column;gap:.25rem;margin-top:auto;width:100%}.calendar-badge{font-size:.65rem;padding:.15rem .25rem;border-radius:var(--radius-sm);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background-color:var(--color-primary);color:#fff}.calendar-badge.pending{background-color:var(--color-warning);color:#000}.calendar-badge.rejected{background-color:var(--color-danger)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);gap:.5rem}.btn:disabled{opacity:.6;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.98)}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 14px #2563eb63}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover);box-shadow:0 6px 20px #2563eb3b}.btn-secondary{background-color:var(--color-bg-card);color:var(--color-text-main);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:#f1f5f9}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background-color:#dc2626}.btn-success{background-color:var(--color-success);color:#fff}.form-group{margin-bottom:1rem;display:flex;flex-direction:column}.form-label{font-size:.875rem;font-weight:500;margin-bottom:.5rem;color:var(--color-text-main)}.form-input{width:100%;padding:.75rem 1rem;font-size:.875rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:#fff;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);font-family:inherit}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.card{background:var(--color-bg-glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-glass)}.badge{display:inline-flex;align-items:center;padding:.25rem .625rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-pending{background-color:var(--color-warning-light);color:#b45309}.badge-approved{background-color:var(--color-success-light);color:#047857}.badge-rejected{background-color:var(--color-danger-light);color:#b91c1c}.material-symbols-rounded{font-size:20px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;opacity:0;visibility:hidden;transition:all var(--transition-normal)}.modal-overlay.active{opacity:1;visibility:visible}.modal-content{background-color:var(--color-bg-card);border-radius:var(--radius-lg);padding:2rem;width:90%;max-width:500px;box-shadow:var(--shadow-lg);transform:translateY(20px);transition:transform var(--transition-normal)}.modal-overlay.active .modal-content{transform:translateY(0)}.toast-container{position:fixed;bottom:1rem;right:1rem;z-index:100;display:flex;flex-direction:column;gap:.5rem}.toast{background-color:var(--color-bg-card);color:var(--color-text-main);padding:1rem;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:.75rem;min-width:300px;transform:translate(120%);transition:transform var(--transition-normal);border-left:4px solid var(--color-primary)}.toast.show{transform:translate(0)}.toast.error{border-left-color:var(--color-danger)}.toast.success{border-left-color:var(--color-success)}