:root {
    --primary: #00BCD4;
    --primary-dark: #0097A7;
    --primary-light: #4DD0E1;
    --accent: #00E5FF;
    --success: #4CAF50;
    --warning: #FFC107;
    --danger: #f44336;
    --info: #2196F3;
}

[data-theme="dark"] {
    --bg-primary: #0a0e27;
    --bg-secondary: #111638;
    --bg-card: #151a3a;
    --bg-card-hover: #1a2045;
    --bg-input: #1a2045;
    --bg-sidebar: #0d1130;
    --bg-modal: #151a3a;
    --text-primary: #e4e6f0;
    --text-secondary: #8890b5;
    --text-muted: #5a6389;
    --border: #252b52;
    --border-light: #1e2448;
    --shadow: rgba(0,0,0,0.3);
    --table-header: #1a2045;
    --table-row-hover: #1e2550;
    --table-row-alt: #131838;
    --scrollbar-track: #111638;
    --scrollbar-thumb: #252b52;
}

[data-theme="light"] {
    --bg-primary: #f0f4f8;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --bg-input: #f0f4f8;
    --bg-sidebar: #0d1130;
    --bg-modal: #ffffff;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #a0aec0;
    --border: #e2e8f0;
    --border-light: #edf2f7;
    --shadow: rgba(0,0,0,0.1);
    --table-header: #edf2f7;
    --table-row-hover: #f7fafc;
    --table-row-alt: #fafbfc;
    --scrollbar-track: #edf2f7;
    --scrollbar-thumb: #cbd5e0;
}

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

body {
    font-family: "Inter", sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

.login-container {
    display: flex; justify-content: center; align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0e27 0%, #111638 50%, #0d1130 100%);
}
.login-box {
    background: #151a3a; border-radius: 16px; padding: 40px;
    width: 420px; max-width: 90vw;
    border: 1px solid #252b52; box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.login-logo { text-align: center; margin-bottom: 30px; }
.login-logo img { height: 60px; margin-bottom: 10px; }
.login-logo .brand-text { font-size: 28px; font-weight: 700; color: #00BCD4; }
.login-logo .brand-sub { font-size: 10px; color: #5a6389; letter-spacing: 2px; margin-top: 3px; }
.login-logo h2 { color: #00BCD4; font-size: 18px; font-weight: 600; margin-top: 15px; }
.login-form .form-group { margin-bottom: 18px; }
.login-form .form-label {
    display: block; font-size: 10px; font-weight: 700;
    color: #5a6389; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px;
}
.login-form .form-control {
    width: 100%; padding: 12px 14px; background: #1a2045;
    border: 1px solid #252b52; border-radius: 8px;
    color: #e4e6f0; font-size: 14px; font-family: "Inter", sans-serif;
}
.login-form .form-control:focus {
    outline: none; border-color: #00BCD4;
    box-shadow: 0 0 0 3px rgba(0,188,212,0.15);
}
.login-btn {
    width: 100%; padding: 14px; border: none; border-radius: 8px;
    background: linear-gradient(135deg, #00BCD4, #0097A7);
    color: white; font-size: 15px; font-weight: 700;
    cursor: pointer; display: flex; align-items: center;
    justify-content: center; gap: 8px; margin-top: 10px;
    transition: all 0.2s; font-family: "Inter", sans-serif;
}
.login-btn:hover {
    background: linear-gradient(135deg, #4DD0E1, #00BCD4);
    transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,188,212,0.3);
}
.login-error {
    background: rgba(244,67,54,0.1); border: 1px solid rgba(244,67,54,0.3);
    border-radius: 8px; padding: 10px; margin-bottom: 15px;
    color: #f44336; font-size: 13px;
}

.app-layout { display: flex; min-height: 100vh; }

.sidebar {
    width: 200px; background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; bottom: 0;
    z-index: 100; overflow-y: auto;
}
.sidebar-logo { padding: 20px; text-align: center; border-bottom: 1px solid var(--border); }
.sidebar-logo img { height: 50px; margin-bottom: 5px; }
.sidebar-logo .brand-text { font-size: 24px; font-weight: 700; color: var(--primary); }
.sidebar-logo .brand-sub { font-size: 10px; color: #5a6389; letter-spacing: 2px; }
.sidebar-title { font-size: 14px; font-weight: 600; color: #8890b5; text-align: center; padding: 10px; }
.sidebar-section {
    padding: 15px 15px 5px; font-size: 10px; font-weight: 700;
    color: #5a6389; letter-spacing: 1.5px; text-transform: uppercase;
}
.sidebar-menu { list-style: none; padding: 0 8px; }
.sidebar-menu li { margin: 2px 0; }
.sidebar-menu a {
    display: flex; align-items: center; padding: 10px 12px;
    color: #8890b5; text-decoration: none; border-radius: 8px;
    font-size: 13px; font-weight: 500; transition: all 0.2s; gap: 10px;
}
.sidebar-menu a:hover { background: rgba(0,188,212,0.1); color: var(--primary); }
.sidebar-menu a.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white;
}
.sidebar-menu a i { width: 18px; text-align: center; font-size: 14px; }
.sidebar-footer { margin-top: auto; padding: 15px; border-top: 1px solid var(--border); }
.user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.user-avatar {
    width: 32px; height: 32px; border-radius: 50%; background: var(--primary);
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 700; font-size: 14px;
}
.user-details { flex: 1; min-width: 0; }
.user-name {
    font-size: 13px; font-weight: 600; color: #e4e6f0;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.user-role { font-size: 10px; color: #5a6389; }
.sidebar-actions { display: flex; gap: 8px; }
.btn-theme, .btn-logout-side {
    flex: 1; padding: 6px; border: none; border-radius: 6px;
    font-size: 11px; font-weight: 600; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    gap: 4px; transition: all 0.2s; font-family: "Inter", sans-serif;
}
.btn-theme { background: rgba(255,193,7,0.2); color: var(--warning); }
.btn-theme:hover { background: rgba(255,193,7,0.3); }
.btn-logout-side { background: rgba(244,67,54,0.2); color: var(--danger); }
.btn-logout-side:hover { background: rgba(244,67,54,0.3); }

.main-content { flex: 1; margin-left: 200px; padding: 20px 30px; min-height: 100vh; }
.page-header {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px;
}
.page-title {
    font-size: 22px; font-weight: 700; display: flex; align-items: center; gap: 10px;
}
.page-title i { color: var(--primary); }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-bottom: 25px; }
.stat-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; padding: 20px; text-align: center; transition: all 0.3s;
}
.stat-card:hover {
    border-color: var(--primary); transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow);
}
.stat-icon { font-size: 28px; margin-bottom: 8px; }
.stat-icon.cyan { color: var(--primary); }
.stat-icon.green { color: var(--success); }
.stat-icon.red { color: var(--danger); }
.stat-icon.yellow { color: var(--warning); }
.stat-value { font-size: 28px; font-weight: 700; }
.stat-value.cyan { color: var(--primary); }
.stat-value.green { color: var(--success); }
.stat-value.red { color: var(--danger); }
.stat-value.yellow { color: var(--warning); }
.stat-label {
    font-size: 10px; font-weight: 700; color: var(--text-muted);
    letter-spacing: 1px; margin-top: 5px; text-transform: uppercase;
}

.card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; margin-bottom: 20px; overflow: hidden;
}
.card-header {
    padding: 15px 20px; border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    font-weight: 600; font-size: 15px;
}
.card-header i { color: var(--primary); margin-right: 8px; }
.card-body { padding: 20px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-60-40 { display: grid; grid-template-columns: 3fr 2fr; gap: 20px; }

.table-container { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
table th {
    background: var(--table-header); padding: 10px 12px;
    text-align: left; font-size: 11px; font-weight: 700;
    color: var(--primary); text-transform: uppercase;
    letter-spacing: 0.5px; border-bottom: 2px solid var(--border);
}
table td { padding: 10px 12px; border-bottom: 1px solid var(--border-light); font-size: 13px; }
table tr:hover { background: var(--table-row-hover); }
table tr:nth-child(even) { background: var(--table-row-alt); }

.turnover-badge {
    background: rgba(0,188,212,0.15); color: var(--primary);
    padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 700;
}

.btn {
    padding: 8px 16px; border: none; border-radius: 8px;
    font-size: 13px; font-weight: 600; cursor: pointer;
    display: inline-flex; align-items: center; gap: 6px;
    transition: all 0.2s; text-decoration: none; font-family: "Inter", sans-serif;
}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; }
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,188,212,0.3);
}
.btn-success { background: linear-gradient(135deg, var(--success), #388E3C); color: white; }
.btn-danger { background: rgba(244,67,54,0.15); color: var(--danger); border: 1px solid rgba(244,67,54,0.3); }
.btn-danger:hover { background: var(--danger); color: white; }
.btn-secondary { background: rgba(136,144,181,0.15); color: var(--text-secondary); border: 1px solid var(--border); }
.btn-secondary:hover { background: rgba(136,144,181,0.25); }
.btn-warning { background: rgba(255,193,7,0.15); color: var(--warning); }
.btn-warning:hover { background: rgba(255,193,7,0.3); }
.btn-info { background: rgba(33,150,243,0.15); color: var(--info); }
.btn-info:hover { background: rgba(33,150,243,0.3); }
.btn-sm { padding: 5px 10px; font-size: 11px; }
.btn-icon {
    width: 30px; height: 30px; padding: 0; border-radius: 6px;
    display: inline-flex; align-items: center; justify-content: center;
}

.form-group { margin-bottom: 15px; }
.form-label {
    display: block; font-size: 10px; font-weight: 700;
    color: var(--text-muted); letter-spacing: 1px;
    text-transform: uppercase; margin-bottom: 6px;
}
.form-control {
    width: 100%; padding: 10px 14px; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: 8px;
    color: var(--text-primary); font-size: 14px;
    font-family: "Inter", sans-serif; transition: all 0.2s;
}
.form-control:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0,188,212,0.15);
}
select.form-control { cursor: pointer; appearance: auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

.modal-overlay {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6); z-index: 1000;
    justify-content: center; align-items: center; backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--bg-modal); border: 1px solid var(--border);
    border-radius: 16px; width: 550px; max-width: 90vw;
    max-height: 90vh; overflow-y: auto; box-shadow: 0 20px 60px var(--shadow);
}
.modal-header {
    padding: 20px; border-bottom: 1px solid var(--border);
    font-size: 18px; font-weight: 700; display: flex; align-items: center; gap: 10px;
}
.modal-header i { color: var(--primary); }
.modal-body { padding: 20px; }
.modal-footer {
    padding: 15px 20px; border-top: 1px solid var(--border);
    display: flex; justify-content: flex-end; gap: 10px;
}

.filter-bar {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; padding: 15px 20px; margin-bottom: 20px;
    display: flex; align-items: flex-end; gap: 15px; flex-wrap: wrap;
}
.filter-group { flex: 1; min-width: 120px; }
.filter-group label {
    display: block; font-size: 10px; font-weight: 700;
    color: var(--text-muted); letter-spacing: 1px;
    text-transform: uppercase; margin-bottom: 5px;
}
.filter-group select, .filter-group input {
    width: 100%; padding: 8px 12px; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: 8px;
    color: var(--text-primary); font-size: 13px; font-family: "Inter", sans-serif;
}
.filter-group select:focus, .filter-group input:focus { outline: none; border-color: var(--primary); }

.filter-toggle {
    cursor: pointer; padding: 12px 20px;
    display: flex; justify-content: space-between; align-items: center;
    color: var(--primary); font-weight: 600; font-size: 14px;
}
.filter-content { display: none; padding: 15px 20px; border-top: 1px solid var(--border); }
.filter-content.active { display: block; }

.badge {
    padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 700; display: inline-block;
}
.badge-success { background: rgba(76,175,80,0.15); color: var(--success); }
.badge-danger { background: rgba(244,67,54,0.15); color: var(--danger); }
.badge-warning { background: rgba(255,193,7,0.15); color: var(--warning); }
.badge-info { background: rgba(33,150,243,0.15); color: var(--info); }
.badge-master { background: rgba(255,193,7,0.15); color: var(--warning); }
.badge-admin { background: rgba(0,188,212,0.15); color: var(--primary); }
.badge-user { background: rgba(33,150,243,0.15); color: var(--info); }

.tabs { display: flex; border-bottom: 2px solid var(--border); }
.tab {
    flex: 1; padding: 12px; text-align: center; cursor: pointer;
    font-size: 13px; font-weight: 600; color: var(--text-secondary);
    border-bottom: 3px solid transparent; transition: all 0.2s;
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
.tab:hover { color: var(--primary); }
.tab.active {
    color: var(--primary); border-bottom-color: var(--primary);
    background: rgba(0,188,212,0.05);
}
.tab .count {
    background: var(--primary); color: white;
    padding: 1px 8px; border-radius: 10px; font-size: 11px;
}
.tab-content { display: none; }
.tab-content.active { display: block; }

.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); }
.empty-state i { font-size: 40px; margin-bottom: 10px; opacity: 0.5; display: block; }
.empty-state p { font-size: 14px; }

.chart-container { position: relative; height: 300px; padding: 10px; }

.toast-container { position: fixed; top: 20px; right: 20px; z-index: 2000; }
.toast {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 10px; padding: 12px 20px; margin-bottom: 10px;
    display: flex; align-items: center; gap: 10px;
    box-shadow: 0 8px 25px var(--shadow);
    animation: slideInRight 0.3s ease; min-width: 280px;
}
.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast i { font-size: 18px; }
.toast.success i { color: var(--success); }
.toast.error i { color: var(--danger); }

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-primary { color: var(--primary); }
.text-muted { color: var(--text-muted); }
.fw-bold { font-weight: 700; }
.action-btns { display: flex; gap: 5px; }
.section-counter { font-size: 12px; color: var(--text-muted); }
.status-ativo { background: rgba(76,175,80,0.1) !important; color: var(--success) !important; font-weight: 700; }
.status-inativo { background: rgba(244,67,54,0.1) !important; color: var(--danger) !important; font-weight: 700; }

@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .sidebar-menu a span, .sidebar-section, .sidebar-title,
    .user-details, .sidebar-logo .brand-sub { display: none; }
    .sidebar-logo .brand-text { font-size: 16px; }
    .main-content { margin-left: 60px; padding: 15px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-2, .grid-60-40 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .filter-bar { flex-direction: column; }
}