:root {
  --color: #1F640C; /* Your green color */
  --color-hover: #1A4F09; /* Darker shade for hover */
  --color-active: #153A06; /* Darker shade for active */
  --color-disabled: #6c757d; /* Gray for disabled */
  --bs-primary: var(--color);
  --bs-primary-rgb: 31, 100, 12; /* RGB for #1F640C */
}

.btn-primary {
  --bs-btn-bg: var(--color);
  --bs-btn-border-color: var(--color);
  --bs-btn-hover-bg: var(--color-hover);
  --bs-btn-hover-border-color: var(--color-hover);
  --bs-btn-active-bg: var(--color-active);
  --bs-btn-active-border-color: var(--color-active);
  --bs-btn-focus-shadow-rgb: 31, 100, 12; /* RGB for focus ring */
  --bs-btn-disabled-bg: var(--color-disabled);
  --bs-btn-disabled-border-color: var(--color-disabled);
}

.btn-outline-primary {
  --bs-btn-color: var(--color);
  --bs-btn-border-color: var(--color);
  --bs-btn-hover-bg: var(--color);
  --bs-btn-hover-border-color: var(--color);
  --bs-btn-hover-color: #fff; /* White text on hover */
  --bs-btn-active-bg: var(--color-active);
  --bs-btn-active-border-color: var(--color-active);
  --bs-btn-active-color: #fff;
  --bs-btn-focus-shadow-rgb: 31, 100, 12;
  --bs-btn-disabled-color: var(--color-disabled);
  --bs-btn-disabled-border-color: var(--color-disabled);
}

a {
  color: var(--color);
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-hover);
}

a:active,
a:focus {
  color: var(--color-active);
}

a:visited {
  color: var(--color); /* Or adjust to a different shade if desired */
}

/* Full-height layout with sticky footer */
html, body {
    height: 100%;
}
body {
    display: flex;
    flex-direction: column;
}
main {
    flex: 1;
}

/* Fuzzy background shapes for hero */
.hero-section {
    position: relative;
    overflow: hidden;
    color: white;
    padding: 30px;
    background-image: url("images/milersattning.jpg");
    background-size: cover; /* Scales image to cover the section */
    background-position: center; /* Centers the image */
    background-repeat: no-repeat; /* Prevents tiling */
}

.hero-content {
    position: relative;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.7);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 100px;
}

.registration-form {
    max-width: 500px;
    margin: 50px auto;
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.form-control:focus {
    box-shadow: none;
    border-color: #0d6efd;
}

.buttons {
    display: flex; 
    flex-direction: row;
    justify-content: center;
    gap: 20px;
}

.content {
    padding: 30px;
    margin-right: auto; 
    margin-left: auto; 
    width: fit-content;
}

h1 {
    font-size: 24px;
    margin-bottom: 30px;
}

.card-header {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.activity .card-body {
    padding: 0;
}

.activity-body {
    display: flex; 
    flex-direction: row;
}

.activity.card {
    margin-bottom: 30px;
}

.activity .card-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-right: 20px;
}

#createActivityBtn, #addParticipantBtn {
    width: 100%;
}

.fa-chevron-up, .fa-chevron-down {
    color: var(--color);
}

.activity.card {
    min-width: 320px;
}

@media (max-width: 768px) {
    .hidden-phone {
        display: none;
    }

    .content {
        padding: 20px;
        width: 100%;
        margin: 0;
        box-sizing: border-box;
    }

    .container {
        padding-left: 20px;
        box-sizing: border-box;
        width: 100%;
    }

    .hero-content {
        margin-bottom: inherit;
    }

    table.table {
        width: 100%;
    }

}

@media (max-width: 480px) {
    .buttons {
        flex-direction: column;
    }
}