:root{--primary: #0D9488;--accent: #FB923C;--border: #E2E8F0;--bg: #FFFFFF;--text: #1E293B;--sidebar-width: 260px;--sidebar-collapsed-width: 0px}body{margin:0;font-family:Outfit,Inter,-apple-system,sans-serif;background-color:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.5}.layout-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--primary);border-right:none;transition:transform .3s ease;display:flex;flex-direction:column;position:fixed;height:100vh;z-index:1000;color:#fff}.sidebar.collapsed{transform:translate(-100%)}.sidebar-header{padding:1.5rem;font-size:1.5rem;font-weight:800;color:#fff;display:flex;align-items:center;justify-content:space-between}.btn-close-sidebar{background:none;border:none;font-size:1.25rem;color:#fff;cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;transition:.2s;border-radius:8px}.btn-close-sidebar:hover{background:#ffffff1a}.nav-menu{padding:1rem 0;flex-grow:1}.nav-item{display:flex;align-items:center;padding:.75rem 1.5rem;color:#ffffffd9;text-decoration:none;font-weight:500;transition:.2s;cursor:pointer}.nav-item:hover,.nav-item.active{background:#ffffff26;color:#fff}.nav-item i{margin-right:1rem;width:20px}.divider{height:1px;background:#ffffff26;margin:1rem 1.5rem}.main-header{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:.75rem 1.5rem;background:#fffc;backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:900;width:100%}.header-left{display:flex;align-items:center;gap:1rem}.toggle-sidebar{background:none;border:none;font-size:1.25rem;cursor:pointer;color:var(--text)}.sidebar .logo{color:#fff}.logo{font-weight:800;font-size:1.25rem;color:var(--primary);text-decoration:none}.header-right{display:flex;align-items:center;gap:1.5rem}.main-content{flex-grow:1;transition:margin-left .3s ease;padding:2rem;background:#fcfcfc;min-width:0}.main-content.with-sidebar{margin-left:var(--sidebar-width)}.card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:1.5rem;margin-bottom:20px;box-shadow:0 4px 6px -1px #0000000d}.btn{padding:.6rem 1.2rem;border-radius:50px;font-weight:600;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s;border:none;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn:active{transform:scale(.96)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px #0d948833}.btn-primary:hover{background:#0b7a6f}.btn-accent{background:var(--accent);color:#fff;box-shadow:0 4px 12px #fb923c33}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:60px;background:#fff;padding:0 1rem;align-items:center;z-index:1001;border-bottom:1px solid var(--border)}.mobile-header-left{display:flex;align-items:center;gap:.75rem}.active-title{font-size:1.1rem;font-weight:700;color:var(--primary)}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:65px;background:var(--primary);color:#fff;justify-content:space-around;align-items:center;z-index:1002;box-shadow:0 -2px 10px #0000001a}.nav-btn{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:#ffffffb3;font-size:.7rem;gap:3px;transition:.2s;cursor:pointer;position:relative;flex:1}.nav-btn i{font-size:1.2rem}.nav-btn.active{color:#fff}@media (max-width: 768px){.sidebar,.main-header{display:none!important}.mobile-header,.bottom-nav{display:flex}.main-content{margin-left:0!important;padding:1rem;padding-top:75px;padding-bottom:85px}}