/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Righteous&family=Roboto:wght@400;700&display=swap');

/* Define Brand Variables */
:root {
    --primary-color: #279D9E;
    --secondary-color: #801524;
    --brand-font: 'Righteous', sans-serif;
    --body-font: 'Roboto', sans-serif;
    --text-color: #333;
    --background-color: #f8f9fa;
    --white: #ffffff;
}

/* --- General Body and Layout --- */
body {
    font-family: var(--body-font);
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2, h3 {
    font-family: var(--brand-font);
    color: var(--secondary-color);
}

a {
    color: var(--primary-color);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* --- Header and Navigation --- */
header {
    background-color: var(--white);
    padding: 15px 0;
    border-bottom: 2px solid #eee;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    max-height: 50px;
    vertical-align: middle;
}

header nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

header nav ul li {
    display: inline-block;
    margin-left: 25px;
}

header nav a {
    font-family: var(--brand-font);
    text-decoration: none;
    color: var(--text-color);
    font-size: 1.1em;
    transition: color 0.3s;
}

header nav a:hover {
    color: var(--primary-color);
}

/* --- Buttons and Forms --- */
.btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-family: var(--brand-font);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.btn:hover {
    background-color: #228a8b;
    text-decoration: none;
    transform: translateY(-2px);
}

.btn-secondary { background-color: #555; }
.btn-secondary:hover { background-color: #444; }
.btn-danger { background-color: var(--secondary-color); }
.btn-danger:hover { background-color: #6a111e; }
.btn-small { padding: 5px 12px; font-size: 0.8em; }

.form-group { margin-bottom: 20px; }
label { display: block; margin-bottom: 5px; font-weight: bold; }
input[type="text"], input[type="password"], input[type="datetime-local"],
input[type="date"], input[type="number"], input[type="month"],
input[type="time"], input[type="email"], select, textarea {
    width: 100%; padding: 12px; border: 1px solid #ddd;
    border-radius: 5px; box-sizing: border-box;
    font-family: var(--body-font); font-size: 1rem;
}

/* --- Admin & Login Specific --- */
.form-container, .login-container {
    max-width: 600px; margin: 40px auto; padding: 30px;
    background: var(--white); border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.admin-actions { margin-bottom: 25px; display: flex; gap: 15px; }
.event-section { margin-bottom: 30px; }
.event-list { margin-top: 20px; }
.event {
    background-color: var(--white); padding: 20px; margin-bottom: 20px;
    border-left: 5px solid var(--primary-color); border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.event-actions { margin-top: 15px; display: flex; gap: 10px; }
.instance-list { list-style: none; padding-left: 0; }
.instance-list li {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 0; border-bottom: 1px solid #eee;
}
.instance-list li:last-child { border-bottom: none; }
.instance-registrations { margin-left: 20px; }

/* --- Alerts and Flashed Messages --- */
.alert { padding: 15px; margin-bottom: 20px; border: 1px solid transparent; border-radius: 4px; }
.alert-success { color: #155724; background-color: #d4edda; border-color: #c3e6cb; }
.alert-danger { color: #721c24; background-color: #f8d7da; border-color: #f5c6cb; }
.alert-warning { color: #856404; background-color: #fff3cd; border-color: #ffeeba; }

/* --- Branded FullCalendar --- */
#calendar { margin-top: 30px; }
.fc-event {
    background-color: var(--primary-color) !important; border-color: var(--primary-color) !important;
    cursor: pointer; color: var(--white) !important; font-size: 0.9em;
    padding: 5px 8px !important; white-space: normal !important; line-height: 1.3;
}
.fc-event-time { font-size: 0.9em; font-weight: bold; margin-top: 2px; }
.fc-event:hover { opacity: 0.9; }
.fc-daygrid-event .fc-event-title { font-weight: bold; }
.fc .fc-button-primary { background-color: var(--secondary-color); border-color: var(--secondary-color); }
.fc .fc-button-primary:hover { background-color: #6a111e; border-color: #6a111e; }
.fc .fc-button-primary:not(:disabled).fc-button-active { background-color: #6a111e; border-color: #6a111e; }
.fc .fc-today-button { background-color: #555; border-color: #555; }
.fc-day-today { background: rgba(39, 157, 158, 0.1) !important; }
a.fc-col-header-cell-cushion, .fc-daygrid-day-number { text-decoration: none; color: var(--text-color); }

/* --- Past Event Styling --- */
.past-event {
    background-color: #d8d8d8 !important; border-color: #c0c0c0 !important;
    color: #666 !important; cursor: default !important;
}
.past-event:hover { opacity: 1 !important; }
.event-ended-message {
    margin-top: 20px; padding: 15px; background-color: #f8f9fa;
    border: 1px solid #dee2e6; border-radius: 5px; text-align: center;
    font-weight: bold; color: var(--secondary-color);
}

/* --- Collapsible Attendee List --- */
.toggle-button, .toggle-button-small {
    background-color: #f0f0f0; border: 1px solid #ddd; border-radius: 4px;
    padding: 8px 12px; width: 100%; text-align: left; cursor: pointer;
    font-family: var(--body-font); font-size: 1em; font-weight: bold;
    margin-top: 15px; transition: background-color 0.2s;
}
.toggle-button:hover { background-color: #e9e9e9; }
.toggle-button-small { width: auto; padding: 4px 10px; font-size: 0.85em; margin-top: 0; }
.collapsible-content { padding: 10px 0 0 15px; border-left: 2px solid #eee; margin-left: 5px; margin-top: 10px; }

/* --- Branded Modal Popup --- */
.modal {
    display: none; position: fixed; z-index: 1000; left: 0; top: 0;
    width: 100%; height: 100%; background-color: rgba(0,0,0,0.7);
}
.modal-content {
    background-color: var(--white); margin: 10% auto; padding: 30px;
    border-radius: 8px; width: 90%; max-width: 550px; position: relative;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3); border-top: 5px solid var(--primary-color);
}
.close-button {
    color: #aaa; position: absolute; top: 15px; right: 20px;
    font-size: 28px; font-weight: bold;
}
.close-button:hover, .close-button:focus { color: black; text-decoration: none; cursor: pointer; }

/* --- Footer --- */
footer { text-align: center; margin-top: 40px; padding: 20px; background-color: #e9ecef; color: #6c757d; }

/* --- Mobile Responsiveness --- */
@media (max-width: 768px) {
    .container { padding: 10px; }
    h1 { font-size: 1.8em; }
    header .container { flex-direction: column; gap: 10px; }
    header nav ul li { margin-left: 15px; }
    .fc .fc-toolbar-title { font-size: 1.2em; }
    .modal-content { width: 95%; padding: 20px; margin: 5% auto; }

    /* Make event text smaller and more compact on mobile */
    .fc-event {
        font-size: 0.7em !important;
        padding: 2px 3px !important;
        line-height: 1.2;
    }
    .fc-event-time {
        font-size: 0.9em;
    }
}