@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f7f6;
}

/* ================= LOGIN PAGE ================= */
.login-page {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Background Gradien Modern */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.login-card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    overflow: hidden;
}
.login-card .card-header {
    background-color: #fff;
    border-bottom: none;
    padding: 30px 30px 10px;
    text-align: center;
}
.login-card .card-body {
    padding: 20px 30px 30px;
}
.login-btn {
    background: #764ba2;
    border: none;
    padding: 10px;
    font-weight: 600;
    transition: 0.3s;
}
.login-btn:hover {
    background: #667eea;
}

/* ================= DASHBOARD (INDEX) ================= */
.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}
#sidebar {
    min-width: 250px;
    max-width: 250px;
    background: #343a40;
    color: #fff;
    transition: all 0.3s;
    min-height: 100vh;
}
#sidebar .sidebar-header {
    padding: 25px 20px;
    background: #2b3035;
    border-bottom: 1px solid #474d54;
}
#sidebar ul.components {
    padding: 20px 0;
}
#sidebar ul li a {
    padding: 15px 20px;
    font-size: 1.05em;
    display: block;
    color: #d1d1d1;
    text-decoration: none;
    transition: 0.2s;
}
#sidebar ul li a:hover {
    color: #fff;
    background: #495057;
    border-left: 4px solid #667eea;
}
#sidebar ul li.active > a {
    background: #667eea;
    color: #fff;
    border-left: 4px solid #fff;
}
#content {
    width: 100%;
    padding: 30px;
    min-height: 100vh;
    transition: all 0.3s;
}
.card-summary {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: 0.3s;
}
.card-summary:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}
.opacity-50 {
    opacity: 0.3 !important;
}