:root {
  --primary: #3a53a3;
  --secondary: #faa819;
  --text: #606161;
}

body {
  font-family: "Montserrat", sans-serif;
  background-color: #f4f6fb;
  color: var(--text);
  overflow-x: hidden;
}

.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
}

.btn-primary:hover {
  background-color: #2f4486;
  border-color: #2f4486;
}

.btn-outline-primary {
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline-primary:hover {
  background-color: var(--primary);
  color: #fff;
}

.hero {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  padding: 100px 0;
}

.feature-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(58, 83, 163, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 24px;
  margin-bottom: 15px;
}

.footer {
  background-color: #f8f9fa;
  padding: 40px 0;
}

.navbar-brand img {
  height: 50px;
}



/* SIDEBAR */
.sidebar {
    width: 260px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #ffffff;
    border-right: 1px solid #e9ecef;
    padding-top: 20px;
    transition: width 0.3s ease;
    z-index: 1050;
    overflow: hidden;
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar .logo {
    padding: 0 20px;
    margin-bottom: 30px;
}

.sidebar .logo img {
    max-width: 150px;
    transition: opacity 0.3s ease;
}

.sidebar.collapsed .logo img {
    opacity: 0;
}

/* NAV */
.sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text);
    padding: 12px 20px;
    margin: 5px 10px;
    border-radius: 8px;
    transition: 0.2s;
}

.sidebar .nav-link i {
    font-size: 1.2rem;
    min-width: 24px;
    text-align: center;
}

.sidebar .nav-link span {
    transition: opacity 0.2s ease;
}

.sidebar.collapsed .nav-link span {
    opacity: 0;
}

.sidebar .nav-link:hover {
    background-color: rgba(58, 83, 163, 0.1);
    color: var(--primary);
}

.sidebar .nav-link.active {
    background-color: var(--primary);
    color: #fff;
}

/* OVERLAY */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* TOPBAR */
.topbar {
    position: fixed;
    left: 260px;
    right: 0;
    top: 0;
    background-color: #ffffff;
    padding: 15px 25px;
    border-bottom: 1px solid #e9ecef;
    transition: left 0.3s ease;
    z-index: 1020;
}

.sidebar.collapsed ~ .topbar {
    left: 80px;
}

/* CONTENT */
.main-content {
    margin-left: 260px;
    margin-top: 80px;
    padding: 30px;
    transition: margin-left 0.3s ease;
}

.sidebar.collapsed ~ .main-content {
    margin-left: 80px;
}

/* MOBILE */
@media (max-width: 992px) {
    .sidebar {
        left: -260px;
        width: 260px !important;
    }

    .sidebar.show {
        left: 0;
    }

    .topbar {
        left: 0 !important;
    }

    .main-content {
        margin-left: 0 !important;
    }
}