:root{--obsidian: #1a1a1a;--cold: #c5a880;--linen: #f5f5f5;--gold: #c5a880;--blue: #007bff;--green: #28a745;--red: #dc3545;--border: #e5e5e5;--text-main: #333;--text-muted: #666;--sidebar-width: 240px;--sidebar-collapsed-width: 56px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--linen);color:var(--text-main)}.app-container{display:flex;min-height:100vh}.header-menu-button,.sidebar-close,.sidebar-collapse-toggle{display:none}@media (min-width: 901px){.sidebar-collapse-toggle{display:inline-flex;align-items:center;justify-content:center;border:none;background:none;cursor:pointer;color:#ffffffb3;padding:4px;border-radius:4px}.sidebar-collapse-toggle:hover{color:#fff;background:#ffffff14}}.sidebar{width:var(--sidebar-width);background-color:var(--obsidian);color:#fff;padding:20px 0;display:flex;flex-direction:column;position:fixed;height:100vh;transition:width .2s ease}.sidebar-header{padding:0 20px 30px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-header h1{font-size:20px;letter-spacing:2px;color:var(--gold)}.sidebar-header p{font-size:10px;text-transform:uppercase;opacity:.6}.sidebar-nav{margin-top:20px;overflow-y:auto}.sidebar-nav ul{list-style:none}.sidebar-nav li a{display:flex;align-items:center;gap:12px;padding:12px 20px;color:#ffffffb3;text-decoration:none;font-size:14px;transition:all .2s}.sidebar-nav li a:hover{background-color:#ffffff0d;color:#fff}.sidebar-nav li.active a{background-color:var(--gold);color:var(--obsidian);font-weight:700}.sidebar-section{margin-bottom:14px}.sidebar-section-label{padding:0 20px 6px;color:#ffffff6b;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.main-content{margin-left:var(--sidebar-width);flex:1;display:flex;flex-direction:column;transition:margin-left .2s ease}.top-header{height:60px;background-color:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:10}.top-header h2{font-size:18px;font-weight:500}.header-period-picker{margin-left:auto}.user-profile{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-muted);margin-left:18px}.content-inner{padding:30px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:30;padding:20px}.modal-panel{width:min(560px,100%);max-height:calc(100vh - 40px);overflow:auto;background:#fff;border-radius:8px;padding:20px;box-shadow:0 12px 36px #0000002e}.card{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000000d;padding:20px;margin-bottom:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}.stat-card{background:#fff;padding:20px;border-radius:8px;border-top:4px solid var(--obsidian);box-shadow:0 2px 4px #0000000d}.stat-card.inbound{border-top-color:var(--green)}.stat-card.outbound{border-top-color:var(--red)}.stat-card.net{border-top-color:var(--blue)}.stat-label{font-size:11px;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px}.stat-value{font-size:20px;font-weight:700}.stat-sub{font-size:12px;margin-top:4px}.stat-sub.planned{color:var(--text-muted)}.stat-sub.actual{font-weight:500}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 15px;background-color:#fafafa;border-bottom:1px solid var(--border);font-size:12px;color:var(--text-muted);text-transform:uppercase}td{padding:12px 15px;border-bottom:1px solid #f9f9f9;font-size:14px}.status-badge{padding:4px 8px;border-radius:4px;font-size:10px;font-weight:700;text-transform:uppercase}.status-paid{background:#d4edda;color:#155724}.status-pending{background:#fff3cd;color:#856404}.status-cancelled{background:#f8d7da;color:#721c24}.status-exempted{background:#e2e3e5;color:#383d41}.status-overdue{background:#f8d7da;color:#721c24;font-weight:900;border:1px solid #f5c6cb}.btn-primary{background:var(--gold);color:var(--obsidian);border:none;border-radius:4px;font-weight:700}.progress-bar-mini{height:4px;background:#eee;margin-top:10px;border-radius:2px;overflow:hidden}.progress-fill{height:100%;border-radius:2px}.dashboard-page .stat-card{display:flex;flex-direction:column}.dashboard-page .stat-value{margin-top:5px}@media (min-width: 901px){.sidebar.collapsed{width:var(--sidebar-collapsed-width)}.main-content.sidebar-collapsed{margin-left:var(--sidebar-collapsed-width)}}.sidebar.collapsed .sidebar-section-label,.sidebar.collapsed .sidebar-header h1,.sidebar.collapsed .sidebar-header p,.sidebar.collapsed .sidebar-nav li a span,.sidebar.collapsed .sidebar-footer-name,.sidebar.collapsed .sidebar-footer-logout-label{display:none}.sidebar.collapsed .sidebar-nav li a{justify-content:center;padding:12px 0}.sidebar.collapsed .sidebar-footer{align-items:center}.sidebar.collapsed .sidebar-footer a,.sidebar.collapsed .sidebar-footer button{justify-content:center}@media (max-width: 900px){.header-menu-button,.sidebar-close{display:inline-flex;align-items:center;justify-content:center;border:none;background:none;cursor:pointer}.header-menu-button{width:34px;height:34px;color:var(--obsidian)}.sidebar{transform:translate(-100%);transition:transform .24s ease;z-index:40}.sidebar.open{transform:translate(0)}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000040;opacity:0;pointer-events:none;transition:opacity .24s ease;z-index:35}.sidebar-backdrop.open{opacity:1;pointer-events:auto}.main-content{margin-left:0}.top-header{min-height:60px;height:auto;padding:10px 14px;gap:12px;justify-content:flex-start;flex-wrap:wrap}.content-inner{padding:20px 14px 28px}.top-header h2{font-size:16px}.user-profile{margin-left:0}.header-period-picker{order:3;width:100%;margin-left:32px}}