:root{--font-montserrat: "Montserrat", system-ui, -apple-system, sans-serif;--bg-main: #fafafa;--bg-card: #ffffff;--bg-sidebar: #ffffff;--bg-sidebar-hover: #f5f3ff;--bg-sidebar-active: #7c3aed;--text-main: #18181b;--text-muted: #71717a;--text-light: #a1a1aa;--text-sidebar: #3f3f46;--primary-red: #7c3aed;--primary-red-hover: #6d28d9;--primary-red-dark: #5b21b6;--primary-red-light: #f5f3ff;--primary-red-border: #c4b5fd;--success: #16a34a;--success-light: #f0fdf4;--warning: #d97706;--warning-light: #fffbeb;--danger: #dc2626;--danger-light: #fef2f2;--border-color: #e4e4e7;--border-focus: #7c3aed;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .02);--shadow-md: 0 4px 12px rgba(124, 58, 237, .08), 0 2px 4px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 25px -5px rgba(124, 58, 237, .12), 0 8px 10px -6px rgba(0, 0, 0, .04);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-pill: 9999px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-montserrat);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}@keyframes aosFadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes aosFadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes aosFadeInLeft{0%{opacity:0;transform:translate(-24px)}to{opacity:1;transform:translate(0)}}@keyframes aosFadeInRight{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes aosZoomIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes aosFadeIn{0%{opacity:0}to{opacity:1}}.animate-fade-in-up{animation:aosFadeInUp .32s cubic-bezier(.16,1,.3,1) forwards}.animate-fade-in-down{animation:aosFadeInDown .32s cubic-bezier(.16,1,.3,1) forwards}.animate-fade-in-left{animation:aosFadeInLeft .32s cubic-bezier(.16,1,.3,1) forwards}.animate-fade-in-right{animation:aosFadeInRight .32s cubic-bezier(.16,1,.3,1) forwards}.animate-zoom-in{animation:aosZoomIn .32s cubic-bezier(.16,1,.3,1) forwards}.animate-fade-in{animation:aosFadeIn .25s ease-out forwards}.app-container{display:flex;height:100vh;width:100vw;overflow:hidden;position:relative}.sidebar{width:270px;height:100vh;position:fixed;top:0;left:0;bottom:0;background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;justify-content:space-between;flex-shrink:0;transition:transform .3s ease,width .3s ease;z-index:50;box-shadow:2px 0 10px #00000005;overflow-y:auto}.sidebar-header{padding:24px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid #f4f4f5}.brand-logo-container{display:flex;align-items:center;gap:10px}.brand-icon-wrapper{width:42px;height:42px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px;box-shadow:0 4px 14px #7c3aed59}.brand-title-text{font-family:var(--font-montserrat);font-size:20px;font-weight:700;letter-spacing:.04em;color:var(--primary-red)}.brand-sub-text{font-size:10px;color:#71717a;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.sidebar-menu{padding:20px 14px;display:flex;flex-direction:column;gap:8px;flex-grow:1}.menu-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#a1a1aa;padding:0 12px 6px}.menu-item{display:flex;align-items:center;gap:12px;padding:12px 18px;color:#52525b;text-decoration:none;font-size:14px;font-weight:600;border-radius:var(--radius-pill);cursor:pointer;transition:all .2s ease;border:1px solid transparent;background:transparent}.menu-item:hover{background-color:var(--bg-sidebar-hover);color:var(--primary-red)}.menu-item.active{background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;font-weight:700;box-shadow:0 4px 14px #7c3aed4d}.menu-item svg{width:20px;height:20px}.sidebar-footer{padding:20px;border-top:1px solid #f4f4f5;font-size:12px;color:#71717a;display:flex;align-items:center;gap:10px;background-color:#fafafa}.main-wrapper{margin-left:270px;width:calc(100% - 270px);flex-grow:1;height:100vh;display:flex;flex-direction:column;min-width:0;overflow-y:auto}.top-navbar{min-height:72px;background:linear-gradient(135deg,#7c3aed,#6d28d9);border-bottom:1px solid rgba(255,255,255,.1);border-radius:0;padding:14px 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40;box-shadow:0 4px 20px #6d28d940;gap:16px;color:#fff}.notification-popover{position:absolute;right:0;top:48px;width:360px;background-color:#fff;border-radius:16px;box-shadow:0 20px 40px -10px #00000040;border:1px solid #e4e4e7;padding:16px;z-index:100;color:#18181b}@media(max-width:768px){.notification-popover{position:fixed;top:70px;left:16px;right:16px;width:auto;max-width:calc(100vw - 32px);box-shadow:0 20px 50px #00000059}}.mobile-menu-btn{display:none;background:#ffffff26;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;cursor:pointer;padding:8px;align-items:center;justify-content:center}.page-title{font-family:var(--font-montserrat);font-size:22px;font-weight:700;color:#fff;line-height:1.2;margin:0;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.page-subtitle{margin:3px 0 0;font-size:13px;color:#ddd6fe;font-weight:500;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.content-body{padding:28px 32px;width:100%;max-width:100%;margin:0}.card{background-color:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);padding:24px;margin-bottom:24px;transition:all .2s ease}.card:hover{box-shadow:var(--shadow-md)}.card-title{font-family:var(--font-montserrat);font-size:16px;font-weight:700;margin-bottom:18px;color:#18181b;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.dashboard-charts-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-bottom:28px}@media(max-width:992px){.dashboard-charts-grid{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-size:13px;font-weight:700;font-family:var(--font-montserrat);border-radius:var(--radius-pill);border:1px solid transparent;cursor:pointer;transition:all .2s ease;text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#7c3aed,#6d28d9);color:#fff;box-shadow:0 4px 12px #7c3aed40}.btn-primary:hover{background:linear-gradient(135deg,#6d28d9,#5b21b6);box-shadow:0 6px 16px #7c3aed59;transform:translateY(-1px)}.btn-secondary{background-color:#f4f4f5;color:#18181b;border-color:#e4e4e7}.btn-secondary:hover{background-color:#e4e4e7;color:#000}.btn-outline-red{background:#fff;border:1.5px solid var(--primary-red);color:var(--primary-red)}.btn-outline-red:hover{background-color:var(--primary-red-light);color:var(--primary-red-dark)}.btn-danger{background-color:var(--danger-light);color:var(--danger);border-color:#fca5a5}.btn-danger:hover{background-color:#fca5a5;color:#7f1d1d}.btn-sm{padding:6px 14px;font-size:12px}.btn-lg{padding:14px 28px;font-size:15px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:12px;font-weight:700;color:#3f3f46;text-transform:uppercase;letter-spacing:.03em;display:inline-flex;align-items:center;justify-content:flex-start;gap:4px}.form-control,.form-select,textarea.form-control{width:100%;padding:11px 16px;font-size:14px;font-family:var(--font-montserrat);color:#18181b;background-color:#fff;border:1px solid var(--border-color);border-radius:var(--radius-md);outline:none;transition:all .2s ease}.form-control:focus,.form-select:focus,textarea.form-control:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #dc26261f}.form-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:36px;cursor:pointer}.form-control::placeholder{color:#a1a1aa}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.table-responsive{width:100%;overflow-x:auto}.custom-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}.custom-table th{background-color:#7c3aed;color:#fff;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.06em;padding:13px 16px;text-align:left;border-bottom:2px solid #6d28d9;border-radius:0!important}.custom-table td{padding:14px 16px;border-bottom:1px solid var(--border-color);vertical-align:middle}.custom-table tbody tr:last-child td{border-bottom:none}.custom-table tbody tr:hover{background-color:#f5f3ff}.skeleton{background:linear-gradient(90deg,#f4f4f5 25%,#e4e4e7,#f4f4f5 75%);background-size:200% 100%;animation:skeletonPulse 1.5s infinite ease-in-out;border-radius:var(--radius-sm)}@keyframes skeletonPulse{0%{background-position:200% 0}to{background-position:-200% 0}}.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;line-height:1;text-transform:uppercase;letter-spacing:.04em}.badge-draft{background-color:#f4f4f5;color:#52525b}.badge-published{background-color:#fef2f2;color:var(--primary-red);border:1px solid #fca5a5}.badge-paid{background-color:var(--success-light);color:var(--success)}.badge-overdue{background-color:var(--danger-light);color:var(--danger)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172a8c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;overflow-y:auto}.modal-card{background:#fff;border-radius:var(--radius-lg);box-shadow:0 25px 50px -12px #7c3aed40;width:100%;max-width:600px;overflow:hidden;border:1px solid var(--border-color);animation:modalPop .25s cubic-bezier(.16,1,.3,1);margin:auto}@keyframes modalPop{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-body{padding:24px}.modal-footer{padding:16px 24px;background-color:#fafafa;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:12px}.toast-notice{position:fixed;bottom:24px;right:24px;background-color:#18181b;color:#fff;padding:14px 22px;border-radius:var(--radius-pill);box-shadow:0 10px 30px #0003;display:flex;align-items:center;gap:12px;font-size:13px;font-weight:600;z-index:120;animation:slideUp .3s cubic-bezier(.16,1,.3,1);border:1px solid #3f3f46}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:1024px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media print{body *{visibility:hidden}#printable-invoice-document,#printable-invoice-document *{visibility:visible}#printable-invoice-document{position:absolute;left:0;top:0;width:100%;margin:0;padding:0}.sidebar,.navbar,.mobile-menu-btn,button{display:none!important}}@media(max-width:768px){.top-navbar{padding:12px 16px;min-height:68px}.page-title{font-size:17px}.page-subtitle,.user-profile-info{display:none}.mobile-menu-btn{display:inline-flex}.main-wrapper{margin-left:0;width:100%}.sidebar{position:fixed;top:0;left:0;bottom:0;transform:translate(-100%);z-index:90}.sidebar.open{transform:translate(0)}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:85}.content-body{padding:16px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}