/* Enhanced Luxury Portfolio Theme with Sidebar Layout */
:root{
  --bg:#0a0a0f;
  --bg-secondary:#121220;
  --card:#1a1a2e;
  --card-light:#242a45;
  --accent:#d4a574;
  --accent-dark:#9d7f5d;
  --accent-light:#e8c499;
  --success:#2ecc71;
  --danger:#e74c3c;
  --warning:#f39c12;
  --muted:#8b8fa3;
  --text:#f5f7fa;
  --text-secondary:#c8cad3;
  --border:#2d3748;
  --sidebar-width: 320px;
}

*{
  box-sizing:border-box;
  margin:0;
  padding:0;
}

html,body{
  height:100%;
  overflow-x:hidden;
}

body{
  font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  background:linear-gradient(135deg, #0a0a0f 0%, #1a1425 50%, #0f0a15 100%);
  color:var(--text);
  line-height:1.6;
}

/* Main Layout with Sidebar */
.layout-wrapper{
  display:flex;
  min-height:100vh;
}

/* Sidebar Styles */
.sidebar{
  width:var(--sidebar-width);
  background:linear-gradient(180deg, var(--card) 0%, var(--bg-secondary) 100%);
  border-right:2px solid var(--border);
  padding:32px 24px;
  position:fixed;
  height:100vh;
  overflow-y:auto;
  z-index:1000;
  box-shadow:4px 0 24px rgba(0,0,0,0.3);
}

.sidebar::-webkit-scrollbar{
  width:6px;
}

.sidebar::-webkit-scrollbar-track{
  background:var(--bg-secondary);
}

.sidebar::-webkit-scrollbar-thumb{
  background:var(--accent);
  border-radius:3px;
}

.sidebar-header{
  margin-bottom:32px;
  padding-bottom:24px;
  border-bottom:2px solid var(--border);
}

.sidebar-logo{
  font-size:24px;
  font-weight:700;
  background:linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  margin-bottom:8px;
}

.sidebar-subtitle{
  font-size:12px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:1px;
}

/* Sidebar Summary Table */
.sidebar-summary{
  margin-bottom:32px;
  background:linear-gradient(135deg, rgba(212, 165, 116, 0.06) 0%, rgba(212, 165, 116, 0.01) 100%);
  padding:20px;
  border-radius:12px;
  border:1px solid rgba(212, 165, 116, 0.15);
  box-shadow:0 4px 12px rgba(0, 0, 0, 0.2);
}

.sidebar-summary .summary-label{
  font-size:11px;
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:1.5px;
  margin-bottom:16px;
  font-weight:700;
  display:block;
  padding-bottom:12px;
  border-bottom:2px solid rgba(212, 165, 116, 0.2);
}

.sidebar-table{
  width:100%;
  border-collapse:collapse;
  font-size:13px;
}

.sidebar-table tbody tr{
  border-bottom:1px solid rgba(212, 165, 116, 0.08);
  transition:all 0.2s ease;
}

.sidebar-table tbody tr:last-child{
  border-bottom:none;
}

.sidebar-table tbody tr:hover{
  background:rgba(212, 165, 116, 0.08);
  padding-left:4px;
}

.sidebar-table td{
  padding:12px 8px;
  vertical-align:middle;
}

.sidebar-table td.label{
  color:var(--text-secondary);
  font-weight:500;
  width:55%;
  font-size:12px;
  letter-spacing:0.3px;
}

.sidebar-table td.value{
  color:var(--accent);
  font-weight:700;
  text-align:right;
  font-size:13px;
  letter-spacing:0.2px;
}

.sidebar-table tbody tr.highlight-row td{
  background:rgba(212, 165, 116, 0.12);
  padding:14px 8px;
}

.sidebar-table tbody tr.highlight-row td.label{
  color:var(--accent);
  font-weight:600;
}

.sidebar-table tbody tr.highlight-row td.value{
  color:#2ecc71;
  font-weight:700;
  font-size:14px;
}

/* Account Summary Cards */
.account-summary{
  display:flex;
  flex-direction:column;
  gap:16px;
  margin-bottom:32px;
}

.summary-card{
  background:linear-gradient(135deg, rgba(212, 165, 116, 0.08) 0%, rgba(212, 165, 116, 0.02) 100%);
  padding:20px;
  border-radius:12px;
  border:1px solid rgba(212, 165, 116, 0.2);
  transition:all 0.3s ease;
  position:relative;
  overflow:hidden;
}

.summary-card::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  width:4px;
  height:100%;
  background:linear-gradient(180deg, var(--accent), var(--accent-dark));
}

.summary-card:hover{
  transform:translateX(4px);
  border-color:var(--accent);
  box-shadow:0 8px 24px rgba(212, 165, 116, 0.2);
}

.summary-label{
  font-size:11px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:1px;
  margin-bottom:8px;
  font-weight:600;
}

.summary-value{
  font-size:28px;
  font-weight:700;
  color:var(--accent);
  line-height:1.2;
}

.summary-value.large{
  font-size:32px;
}

.summary-change{
  font-size:13px;
  margin-top:8px;
  padding:4px 8px;
  border-radius:6px;
  display:inline-block;
}

.summary-change.positive{
  color:#2ecc71;
  background:rgba(46, 204, 113, 0.1);
}

.summary-change.negative{
  color:#e74c3c;
  background:rgba(231, 76, 60, 0.1);
}

/* Quick Stats */
.quick-stats{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:20px;
  background:var(--bg-secondary);
  border-radius:12px;
  border:1px solid var(--border);
}

.stat-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:8px 0;
  border-bottom:1px solid rgba(212, 165, 116, 0.1);
}

.stat-row:last-child{
  border-bottom:none;
}

.stat-label{
  font-size:13px;
  color:var(--text-secondary);
}

.stat-value{
  font-size:14px;
  font-weight:600;
  color:var(--accent);
}

/* Main Content Area */
.main-content{
  margin-left:var(--sidebar-width);
  flex:1;
  padding:32px 40px;
  width:calc(100% - var(--sidebar-width));
}

.container{
  max-width:1400px;
  margin:0 auto;
}

/* Header */
header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:32px;
  padding-bottom:24px;
  border-bottom:2px solid var(--border);
}

h1{
  margin:0;
  font-size:32px;
  background:linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

h2{
  font-size:22px;
  color:var(--text);
  margin:0 0 16px;
  display:flex;
  align-items:center;
  gap:12px;
}

h2::before{
  content:'';
  width:4px;
  height:24px;
  background:linear-gradient(180deg, var(--accent), var(--accent-dark));
  border-radius:2px;
}

h3{
  font-size:16px;
  color:var(--accent);
  margin:0 0 12px;
}

.lead{
  color:var(--muted);
  margin:8px 0 0;
  font-size:14px;
}

/* Enhanced Card Styles */
.card{
  background:linear-gradient(135deg, var(--card) 0%, var(--card-light) 100%);
  padding:32px;
  border-radius:16px;
  margin-bottom:24px;
  border:1px solid var(--border);
  box-shadow:0 8px 32px rgba(0,0,0,0.3);
  transition:all 0.3s ease;
  position:relative;
  overflow:hidden;
}

.card::after{
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:3px;
  background:linear-gradient(90deg, var(--accent), transparent);
  opacity:0;
  transition:opacity 0.3s ease;
}

.card:hover{
  border-color:var(--accent);
  box-shadow:0 12px 48px rgba(212, 165, 116, 0.15);
  transform:translateY(-2px);
}

.card:hover::after{
  opacity:1;
}

.overview{
  background:linear-gradient(135deg, rgba(212, 165, 116, 0.12) 0%, rgba(212, 165, 116, 0.04) 100%);
  border:2px solid var(--accent);
}

/* Grid Layout for Overview */
.overview-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));
  gap:24px;
}

.overview-item{
  text-align:center;
  padding:20px;
  background:rgba(26, 26, 46, 0.5);
  border-radius:12px;
  border:1px solid rgba(212, 165, 116, 0.2);
  transition:all 0.3s ease;
}

.overview-item:hover{
  background:rgba(26, 26, 46, 0.8);
  border-color:var(--accent);
}

.label{
  color:var(--muted);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:1px;
  margin-bottom:12px;
  font-weight:600;
}

.value{
  font-weight:700;
  font-size:32px;
  color:var(--accent);
  line-height:1.2;
}

/* Enhanced Table */
table{
  width:100%;
  border-collapse:collapse;
  margin-top:16px;
}

thead{
  border-bottom:2px solid var(--border);
  background:rgba(212, 165, 116, 0.05);
}

th{
  padding:16px 12px;
  text-align:left;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:0.5px;
  color:var(--accent);
  font-weight:700;
}

td{
  padding:16px 12px;
  border-bottom:1px solid rgba(212, 165, 116, 0.08);
  font-size:14px;
}

tbody tr{
  transition:all 0.2s ease;
}

tbody tr:hover{
  background:rgba(212, 165, 116, 0.08);
  transform:scale(1.01);
}

/* Summary Table Styling */
.summary-table table tbody tr td{
  padding:14px 16px;
  font-size:15px;
}

.summary-table table tbody tr td.label{
  color:var(--text-secondary);
  font-weight:500;
  width:40%;
}

.summary-table table tbody tr td.value{
  font-weight:600;
  color:var(--accent);
  text-align:right;
  font-size:15px;
}

.summary-table table tbody tr td.highlight{
  font-weight:700;
  color:var(--accent);
}

.summary-table table tbody tr td.highlight.label{
  color:var(--accent);
}

.summary-table table tbody tr:nth-child(4),
.summary-table table tbody tr:nth-child(5),
.summary-table table tbody tr:nth-child(6){
  background:rgba(212, 165, 116, 0.05);
  border-left:3px solid var(--accent);
}

.summary-table table tbody tr:hover{
  background:rgba(212, 165, 116, 0.12);
  transform:none;
}

/* Form Elements */
input,textarea,select{
  background:var(--card);
  border:1px solid var(--border);
  color:var(--text);
  padding:12px 16px;
  border-radius:8px;
  font-size:14px;
  margin-bottom:8px;
  transition:all 0.2s ease;
  width:100%;
  font-family:inherit;
}

input:focus,textarea:focus,select:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(212, 165, 116, 0.1);
  background:var(--card-light);
}

input::placeholder{
  color:var(--muted);
}

/* Enhanced Buttons */
button{
  background:linear-gradient(135deg, var(--accent), var(--accent-dark));
  border:none;
  padding:12px 24px;
  border-radius:8px;
  color:#0a0a0f;
  font-weight:600;
  font-size:14px;
  cursor:pointer;
  transition:all 0.2s ease;
  text-transform:uppercase;
  letter-spacing:0.5px;
  position:relative;
  overflow:hidden;
}

button::before{
  content:'';
  position:absolute;
  top:50%;
  left:50%;
  width:0;
  height:0;
  border-radius:50%;
  background:rgba(255,255,255,0.3);
  transform:translate(-50%, -50%);
  transition:width 0.3s, height 0.3s;
}

button:hover::before{
  width:300px;
  height:300px;
}

button:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(212, 165, 116, 0.4);
}

button:active{
  transform:translateY(0);
}

button.btn-ghost{
  background:transparent;
  border:2px solid var(--accent);
  color:var(--accent);
}

button.btn-ghost:hover{
  background:rgba(212, 165, 116, 0.1);
}

.btn-small{
  padding:8px 16px;
  font-size:12px;
}

.btn-danger{
  background:linear-gradient(135deg, #e74c3c, #c0392b);
  color:#fff;
}

/* Messages */
.error,.success{
  padding:16px 20px;
  border-radius:8px;
  margin-bottom:16px;
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:500;
}

.error{
  color:#ff9b9b;
  background:rgba(255, 155, 155, 0.1);
  border-left:4px solid #ff9b9b;
}

.success{
  color:var(--success);
  background:rgba(46, 204, 113, 0.1);
  border-left:4px solid var(--success);
}

/* Chart Container */
.chart-container{
  position:relative;
  height:400px;
  margin-top:24px;
  padding:20px;
  background:rgba(10, 10, 15, 0.5);
  border-radius:12px;
  border:1px solid rgba(212, 165, 116, 0.1);
}

/* Mobile Responsive */
@media (max-width: 1024px){
  .sidebar{
    width:280px;
  }
  
  .main-content{
    margin-left:280px;
    width:calc(100% - 280px);
  }
  
  :root{
    --sidebar-width:280px;
  }
}

@media (max-width: 768px){
  .layout-wrapper{
    flex-direction:column;
  }
  
  .sidebar{
    width:100%;
    position:relative;
    height:auto;
    border-right:none;
    border-bottom:2px solid var(--border);
  }
  
  .main-content{
    margin-left:0;
    width:100%;
    padding:24px 16px;
  }
  
  .summary-value{
    font-size:24px;
  }
  
  .value{
    font-size:24px;
  }
  
  h1{
    font-size:24px;
  }
  
  .card{
    padding:20px;
  }
  
  .overview-grid{
    grid-template-columns:1fr;
  }
  
  table{
    font-size:12px;
  }
  
  th,td{
    padding:10px 6px;
  }
}

/* Utility Classes */
.small{
  color:var(--muted);
  font-size:13px;
}

.text-center{
  text-align:center;
}

.mt-1{margin-top:8px}
.mt-2{margin-top:16px}
.mt-3{margin-top:24px}

.mb-1{margin-bottom:8px}
.mb-2{margin-bottom:16px}
.mb-3{margin-bottom:24px}

.flex{display:flex}
.flex-gap{gap:12px}
.flex-wrap{flex-wrap:wrap}
.justify-between{justify-content:space-between}
.align-center{align-items:center}

/* Footer */
footer{
  text-align:center;
  margin-top:48px;
  padding:24px;
  border-top:1px solid var(--border);
  color:var(--muted);
  font-size:13px;
}

footer a{
  color:var(--accent);
  text-decoration:none;
  transition:color 0.2s ease;
}

footer a:hover{
  color:var(--accent-light);
  text-decoration:underline;
}

/* Loading Animation */
.loading{
  display:inline-block;
  width:20px;
  height:20px;
  border:3px solid rgba(212, 165, 116, 0.3);
  border-radius:50%;
  border-top-color:var(--accent);
  animation:spin 0.8s linear infinite;
}

@keyframes spin{
  to{transform:rotate(360deg)}
}

/* Badge */
.badge{
  display:inline-block;
  padding:4px 12px;
  border-radius:12px;
  font-size:11px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:0.5px;
}

.badge-success{
  background:rgba(46, 204, 113, 0.2);
  color:var(--success);
}

.badge-danger{
  background:rgba(231, 76, 60, 0.2);
  color:var(--danger);
}

.badge-warning{
  background:rgba(243, 156, 18, 0.2);
  color:var(--warning);
}