:root{--primary:#2C8585;--primary-light:#3BA3A3;--primary-dark:#1F6B6B;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--danger-light:#f87171;--glass-bg:rgba(255,255,255,0.06);--glass-border:rgba(255,255,255,0.12);--text-primary:#fff;--text-secondary:rgba(255,255,255,0.7);--text-muted:rgba(255,255,255,0.5);--bg-gradient:linear-gradient(135deg,#0a0a0a 0%,#141414 50%,#1a1a1a 100%);--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--transition-fast:150ms ease;--transition-normal:250ms ease;--shadow-md:0 4px 20px rgba(0,0,0,0.4);--shadow-lg:0 8px 40px rgba(0,0,0,0.5)}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-gradient);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}
.background-animation{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:0.3;animation:float 25s infinite ease-in-out}
.orb-1{width:500px;height:500px;background:radial-gradient(circle,rgba(44,133,133,0.3) 0%,transparent 70%);top:-200px;left:-200px}
.orb-2{width:400px;height:400px;background:radial-gradient(circle,rgba(44,133,133,0.2) 0%,transparent 70%);bottom:-150px;right:-100px;animation-delay:-8s}
.orb-3{width:350px;height:350px;background:radial-gradient(circle,rgba(44,133,133,0.15) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:-16s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(40px,-40px) scale(1.05)}50%{transform:translate(-25px,25px) scale(0.95)}75%{transform:translate(-40px,-25px) scale(1.02)}}
.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}
#app{position:relative;z-index:1;min-height:100vh}
.view{display:none}.view.active{display:block}
.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{width:100%;max-width:420px;padding:40px;animation:slideUp 0.6s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.login-header{text-align:center;margin-bottom:32px}
.logo{display:flex;align-items:center;justify-content:center;gap:12px;font-size:1.75rem;font-weight:700;color:var(--text-primary)}
.logo-icon{width:40px;height:40px;color:var(--primary)}
.login-subtitle{color:var(--text-secondary);margin-top:8px}
.login-tabs{display:flex;gap:8px;margin-bottom:24px;background:rgba(255,255,255,0.04);padding:4px;border-radius:var(--radius-md)}
.tab-btn{flex:1;padding:12px;border:none;background:transparent;color:var(--text-secondary);font-size:0.95rem;font-weight:500;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast)}
.tab-btn.active{background:var(--primary);color:#fff}
.tab-btn:hover:not(.active){background:rgba(255,255,255,0.08)}
.auth-form{display:none}.auth-form.active{display:block;animation:fadeIn 0.3s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:8px;font-size:0.875rem;font-weight:500;color:var(--text-secondary)}
.input-wrapper{position:relative}
.input-wrapper i{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--text-muted);pointer-events:none}
.input-wrapper input{padding-left:48px}
input,select,textarea{width:100%;padding:14px 16px;background:rgba(255,255,255,0.05);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;font-family:inherit;transition:var(--transition-fast)}
input::placeholder{color:var(--text-muted)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);background:rgba(255,255,255,0.08);box-shadow:0 0 0 3px rgba(44,133,133,0.2)}
.input-glass,.select-glass{background:rgba(255,255,255,0.05);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:10px 14px;color:var(--text-primary);font-size:0.9rem}
select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
select option{background:#1a1a1a;color:var(--text-primary)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:500px){.form-row{grid-template-columns:1fr}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius-md);font-size:0.95rem;font-weight:600;font-family:inherit;cursor:pointer;transition:var(--transition-fast);text-decoration:none}
.btn i{width:18px;height:18px}
.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;box-shadow:0 4px 15px rgba(44,133,133,0.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(44,133,133,0.5)}
.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px}
.btn-ghost:hover{background:rgba(255,255,255,0.08);color:var(--text-primary)}
.btn-full{width:100%}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:var(--danger-light)}
#main-view{display:none;grid-template-columns:280px 1fr;min-height:100vh}
#main-view.active{display:grid}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:280px;display:flex;flex-direction:column;padding:24px;border-radius:0;border-right:1px solid var(--glass-border);z-index:100;background:rgba(10,10,10,0.8);backdrop-filter:blur(20px)}
.sidebar-header{margin-bottom:40px}
.sidebar-header .logo{justify-content:flex-start;font-size:1.5rem}
.nav-menu{flex:1;display:flex;flex-direction:column;gap:8px}
.nav-item{display:flex;align-items:center;gap:14px;padding:14px 18px;border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-weight:500;transition:var(--transition-fast)}
.nav-item i{width:22px;height:22px}
.nav-item:hover{background:rgba(255,255,255,0.06);color:var(--text-primary)}
.nav-item.active{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;box-shadow:0 4px 15px rgba(44,133,133,0.3)}
.sidebar-footer{display:flex;align-items:center;justify-content:space-between;padding-top:20px;border-top:1px solid var(--glass-border)}
.user-info{display:flex;align-items:center;gap:12px}
.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);display:flex;align-items:center;justify-content:center}
.avatar i{width:20px;height:20px;color:#fff}
.user-details{display:flex;flex-direction:column}
.user-name{font-weight:600;font-size:0.95rem}
.user-role{font-size:0.8rem;color:var(--text-muted)}
.main-content{margin-left:280px;padding:32px;min-height:100vh}
.page{display:none;animation:fadeIn 0.3s ease}
.page.active{display:block}
.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:32px;flex-wrap:wrap;gap:16px}
.page-header h1{font-size:2rem;font-weight:700;letter-spacing:-0.02em}
.page-subtitle{color:var(--text-secondary);margin-top:4px}
.header-actions{display:flex;gap:12px;align-items:center}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:32px}
@media(max-width:1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.stats-grid{grid-template-columns:1fr}}
.stat-card{display:flex;align-items:center;gap:16px;padding:24px;transition:var(--transition-normal)}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.stat-icon{width:56px;height:56px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}
.stat-icon i{width:28px;height:28px}
.stat-icon.income{background:rgba(16,185,129,0.15);color:var(--success)}
.stat-icon.expense{background:rgba(239,68,68,0.15);color:var(--danger)}
.stat-icon.balance{background:rgba(44,133,133,0.15);color:var(--primary)}
.stat-icon.documents{background:rgba(245,158,11,0.15);color:var(--warning)}
.stat-content{display:flex;flex-direction:column}
.stat-label{font-size:0.875rem;color:var(--text-secondary);margin-bottom:4px}
.stat-value{font-size:1.5rem;font-weight:700}
.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-bottom:32px}
@media(max-width:1000px){.dashboard-grid{grid-template-columns:1fr}}
.chart-card{padding:24px}
.chart-card h3{font-size:1.1rem;margin-bottom:20px;color:var(--text-secondary)}
.chart-card canvas{max-height:300px}
.recent-section{padding:24px}
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.section-header h3{font-size:1.1rem;display:flex;align-items:center;gap:10px}
.link{color:var(--primary-light);text-decoration:none;font-size:0.9rem;transition:var(--transition-fast)}
.link:hover{color:var(--primary)}
.transaction-list{display:flex;flex-direction:column;gap:12px}
.transaction-item{display:flex;align-items:center;gap:16px;padding:16px;background:rgba(255,255,255,0.03);border-radius:var(--radius-md);transition:var(--transition-fast)}
.transaction-item:hover{background:rgba(255,255,255,0.06)}
.transaction-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.transaction-icon i{width:20px;height:20px}
.transaction-details{flex:1;min-width:0}
.transaction-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.transaction-meta{display:flex;gap:12px;font-size:0.85rem;color:var(--text-muted);margin-top:4px}
.transaction-amount{font-weight:700;font-size:1.1rem;white-space:nowrap}
.transaction-amount.income{color:var(--success)}
.transaction-amount.expense{color:var(--danger)}
.transaction-actions{display:flex;gap:4px;opacity:0;transition:var(--transition-fast)}
.transaction-item:hover .transaction-actions{opacity:1}
.filters-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;margin-bottom:24px;flex-wrap:wrap}
.filter-group{display:flex;gap:12px;flex-wrap:wrap}
.search-wrapper{position:relative;min-width:250px}
.search-wrapper i{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--text-muted)}
.search-wrapper input{padding-left:42px}
.documents-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.document-card{padding:20px;transition:var(--transition-normal)}
.document-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.document-header{display:flex;align-items:flex-start;gap:14px;margin-bottom:16px}
.document-icon{width:48px;height:48px;border-radius:var(--radius-sm);background:rgba(44,133,133,0.15);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.document-icon i{width:24px;height:24px;color:var(--primary)}
.document-icon.pdf{background:rgba(239,68,68,0.15)}.document-icon.pdf i{color:var(--danger)}
.document-icon.doc{background:rgba(59,130,246,0.15)}.document-icon.doc i{color:#3b82f6}
.document-icon.xls{background:rgba(16,185,129,0.15)}.document-icon.xls i{color:var(--success)}
.document-icon.img{background:rgba(236,72,153,0.15)}.document-icon.img i{color:#ec4899}
.document-info{flex:1;min-width:0}
.document-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}
.document-meta{font-size:0.8rem;color:var(--text-muted)}
.document-description{font-size:0.9rem;color:var(--text-secondary);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.document-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.tag{padding:4px 10px;background:rgba(255,255,255,0.06);border-radius:20px;font-size:0.75rem;color:var(--text-secondary)}
.document-actions{display:flex;gap:8px}
.document-actions .btn{flex:1;padding:10px;font-size:0.85rem}
.categories-sections{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:24px}
.category-section{padding:24px}
.category-section h3{display:flex;align-items:center;gap:10px}
.category-list{display:flex;flex-direction:column;gap:10px}
.category-item{display:flex;align-items:center;gap:14px;padding:14px;background:rgba(255,255,255,0.03);border-radius:var(--radius-md);transition:var(--transition-fast)}
.category-item:hover{background:rgba(255,255,255,0.06)}
.category-color{width:12px;height:12px;border-radius:50%;flex-shrink:0}
.category-name{flex:1;font-weight:500}
.category-count{font-size:0.85rem;color:var(--text-muted);background:rgba(255,255,255,0.06);padding:4px 10px;border-radius:20px}
.category-actions{display:flex;gap:4px;opacity:0;transition:var(--transition-fast)}
.category-item:hover .category-actions{opacity:1}
.text-green{color:var(--success)}.text-red{color:var(--danger)}.text-teal{color:var(--primary)}
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:var(--transition-normal)}
.modal.active{opacity:1;visibility:visible}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px)}
.modal-content{position:relative;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;padding:28px;margin:20px;transform:translateY(20px) scale(0.95);transition:var(--transition-normal)}
.modal.active .modal-content{transform:translateY(0) scale(1)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.modal-header h2{font-size:1.4rem}
.modal-footer{display:flex;justify-content:flex-end;gap:12px;margin-top:28px;padding-top:20px;border-top:1px solid var(--glass-border)}
.type-selector{display:flex;gap:12px}
.type-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;border:2px solid var(--glass-border);border-radius:var(--radius-md);background:transparent;color:var(--text-secondary);font-weight:600;cursor:pointer;transition:var(--transition-fast)}
.type-btn i{width:18px;height:18px}
.type-btn:hover{border-color:var(--text-muted)}
.type-btn.expense.active{border-color:var(--danger);background:rgba(239,68,68,0.1);color:var(--danger)}
.type-btn.income.active{border-color:var(--success);background:rgba(16,185,129,0.1);color:var(--success)}
.upload-zone{border:2px dashed var(--glass-border);border-radius:var(--radius-lg);padding:40px;text-align:center;cursor:pointer;transition:var(--transition-fast);margin-bottom:20px}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--primary);background:rgba(44,133,133,0.1)}
.upload-zone i{width:48px;height:48px;color:var(--primary);margin-bottom:16px}
.upload-zone p{font-weight:600;margin-bottom:8px}
.upload-hint{font-size:0.85rem;color:var(--text-muted)}
.file-preview{display:flex;align-items:center;gap:12px;padding:14px;background:rgba(44,133,133,0.1);border-radius:var(--radius-md);margin-bottom:20px}
.file-preview i{width:24px;height:24px;color:var(--primary)}
.file-preview span{flex:1;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-preview.hidden{display:none}
.color-picker{display:flex;align-items:center;gap:12px}
.color-picker input[type="color"]{width:50px;height:40px;padding:0;border:none;border-radius:var(--radius-sm);cursor:pointer}
.color-picker input[type="color"]::-webkit-color-swatch-wrapper{padding:0}
.color-picker input[type="color"]::-webkit-color-swatch{border:none;border-radius:var(--radius-sm)}
.color-preview{width:100%;height:40px;border-radius:var(--radius-sm);flex:1}
#toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:2000}
.toast{display:flex;align-items:center;gap:12px;padding:16px 20px;border-radius:var(--radius-md);background:rgba(20,20,20,0.95);backdrop-filter:blur(20px);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);animation:slideIn 0.3s ease;max-width:400px}
@keyframes slideIn{from{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}
.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--danger)}.toast.warning{border-left:4px solid var(--warning)}
.toast i{width:22px;height:22px;flex-shrink:0}
.toast.success i{color:var(--success)}.toast.error i{color:var(--danger)}.toast.warning i{color:var(--warning)}
.toast-message{flex:1}
.error-message{margin-top:16px;padding:12px 16px;background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.25);border-radius:var(--radius-md);color:var(--danger-light);font-size:0.9rem;display:none}
.error-message.show{display:block;animation:shake 0.4s ease}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}
.empty-state i{width:64px;height:64px;margin-bottom:20px;opacity:0.5}
.empty-state h4{font-size:1.2rem;color:var(--text-secondary);margin-bottom:8px}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.15);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.25)}
@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:var(--transition-normal)}.sidebar.open{transform:translateX(0)}.main-content{margin-left:0}#main-view{grid-template-columns:1fr}}
@media(max-width:600px){.main-content{padding:20px 16px}.page-header{flex-direction:column;align-items:flex-start}.header-actions{width:100%;flex-wrap:wrap}.filters-bar{flex-direction:column;align-items:stretch}.filter-group{flex-direction:column}.search-wrapper{min-width:100%}.modal-content{margin:10px;padding:20px}}
.loading{display:flex;align-items:center;justify-content:center;padding:40px}
.spinner{width:40px;height:40px;border:3px solid var(--glass-border);border-top-color:var(--primary);border-radius:50%;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.transactions-container{padding:20px}