:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--bg-color: #f8fafc;--surface-color: #ffffff;--text-primary: #0f172a;--text-secondary: #64748b;--border-color: #e2e8f0;--danger-color: #ef4444;--success-color: #10b981;--warning-color: #f59e0b;--sidebar-width: 260px;--header-height: 64px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.5}a{text-decoration:none;color:inherit}ul{list-style:none}button{cursor:pointer;font-family:inherit}.app-container{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:var(--surface-color);border-right:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0}.sidebar-header{height:var(--header-height);display:flex;align-items:center;padding:0 24px;border-bottom:1px solid var(--border-color);font-weight:700;font-size:1.25rem;color:var(--primary-color)}.sidebar-nav{padding:16px;flex:1;overflow-y:auto}.nav-item{display:block;padding:12px 16px;border-radius:var(--radius-md);margin-bottom:4px;color:var(--text-secondary);font-weight:500;transition:all .2s ease}.nav-item:hover,.nav-item.active{background-color:#eff6ff;color:var(--primary-color)}.main-wrapper{flex:1;display:flex;flex-direction:column;overflow:hidden}.header{height:var(--header-height);background-color:var(--surface-color);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0}.page-title{font-size:1.25rem;font-weight:600}.content-area{flex:1;padding:24px;overflow-y:auto}.card{background-color:var(--surface-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);padding:24px}.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:24px}.stat-title{color:var(--text-secondary);font-size:.875rem;font-weight:500;margin-bottom:8px}.stat-value{font-size:1.75rem;font-weight:700}.stat-value.success{color:var(--success-color)}.stat-value.danger{color:var(--danger-color)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border-radius:var(--radius-md);font-weight:500;font-size:.875rem;transition:all .2s;border:1px solid transparent}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{padding:12px 16px;border-bottom:1px solid var(--border-color);color:var(--text-secondary);font-weight:500;font-size:.875rem}.data-table td{padding:16px;border-bottom:1px solid var(--border-color);font-size:.875rem}.badge{display:inline-block;padding:4px 8px;border-radius:12px;font-size:.75rem;font-weight:500;text-transform:uppercase}.badge.ativo,.badge.pago{background-color:#d1fae5;color:#065f46}.badge.pendente{background-color:#fef3c7;color:#92400e}.badge.encerrado,.badge.atrasado{background-color:#fee2e2;color:#991b1b}@media(max-width:768px){.app-container{flex-direction:column}.sidebar{width:100%;height:auto;border-right:none;border-bottom:1px solid var(--border-color)}.sidebar-nav{display:flex;overflow-x:auto;padding:8px}.nav-item{margin-bottom:0;margin-right:8px;white-space:nowrap}}.form-group{margin-bottom:16px}.form-label{display:block;font-weight:500;font-size:.875rem;margin-bottom:8px;color:var(--text-primary)}.form-control{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:var(--radius-md);font-family:inherit;font-size:.875rem;transition:border-color .2s}.form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-row{display:flex;gap:16px;flex-wrap:wrap}.form-col{flex:1;min-width:200px}.alert{padding:12px 16px;border-radius:var(--radius-md);margin-bottom:16px;font-size:.875rem;font-weight:500}.alert-success{background-color:#d1fae5;color:#065f46}.alert-error{background-color:#fee2e2;color:#991b1b}.modal-overlay{position:fixed;inset:0;background-color:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}.modal-overlay.open{opacity:1;visibility:visible}.modal-content{background-color:var(--surface-color);width:100%;max-width:600px;max-height:90vh;overflow-y:auto;border-radius:var(--radius-lg);box-shadow:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;padding:0;transform:translateY(20px) scale(.95);transition:transform .2s ease-out}.modal-overlay.open .modal-content{transform:translateY(0) scale(1)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border-color)}.modal-header h3{margin:0;font-size:1.25rem}.btn-close{background:none;border:none;font-size:1.5rem;line-height:1;color:var(--text-secondary);cursor:pointer}.btn-close:hover{color:var(--danger-color)}.modal-body{padding:24px}.modal-footer{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding-top:16px;border-top:1px solid var(--border-color)}@media(max-width:768px){.app-container{flex-direction:row}.sidebar{position:fixed;top:0;left:0;bottom:0;height:100vh;width:var(--sidebar-width);z-index:50;transform:translate(-100%);background-color:var(--surface-color);box-shadow:var(--shadow-md);transition:transform .3s ease}.sidebar.open{transform:translate(0)}.sidebar-nav{display:block;overflow-x:hidden}.nav-item{margin-bottom:4px;margin-right:0;white-space:normal}.sidebar-overlay{display:none;position:fixed;inset:0;background:#0f172a80;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:40;opacity:0;transition:opacity .3s ease}.sidebar-overlay.open{display:block;opacity:1}}@media(min-width:769px){.sidebar{transition:margin-left .3s ease}.sidebar.collapsed{margin-left:calc(-1 * var(--sidebar-width))}}#btn-toggle-sidebar .icon-to-close{display:block}#btn-toggle-sidebar .icon-to-open{display:none}@media(min-width:769px){.sidebar.collapsed~.main-wrapper #btn-toggle-sidebar .icon-to-close{display:none}.sidebar.collapsed~.main-wrapper #btn-toggle-sidebar .icon-to-open{display:block}}@media(max-width:768px){#btn-toggle-sidebar .icon-to-close{display:none}#btn-toggle-sidebar .icon-to-open{display:block}.sidebar.open~.main-wrapper #btn-toggle-sidebar .icon-to-close{display:block}.sidebar.open~.main-wrapper #btn-toggle-sidebar .icon-to-open{display:none}}