:root {
    --pico-font-family: 'Inria Serif', serif;
    --pico-primary: #8b7e74;
    --pico-primary-hover: #73675e;
    --pico-border-radius: 6px;
}

h1, h2, h3 {
    font-family: 'Inria Serif', serif;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-align: center;
}

body {
    /* Path is relative to css/styles.css, so step up to root then into media/ */
    background-image: url('../media/IMG_9743.PNG');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #f7f5f0;
    min-height: 100vh;
    margin: 0;
}

/* Centering container for all cards */
main.container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 1rem;
    box-sizing: border-box;
}

/* Base Card Styling */
article {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
    background-color: rgba(255, 255, 255, 0.93);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border-radius: 12px;
}

.text-center {
    text-align: center;
}

.subtitle {
    font-style: italic;
    color: #666666;
    margin-bottom: 2rem;
    text-align: center;
}

/* Navigation Buttons */
.nav-buttons {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem;
    margin-top: 2rem;
    width: 100%;
}

.nav-buttons a.btn-link,
a.btn-link {
    display: block !important;
    width: 100% !important;
    background-color: #7a6e65;
    color: #ffffff !important;
    border: 1px solid #7a6e65;
    font-family: 'Inria Serif', serif;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 0.85rem 1.5rem;
    border-radius: 6px;
    text-decoration: none !important;
    transition: all 0.3s ease;
    box-sizing: border-box;
    text-align: center;
}

.nav-buttons a.btn-link:hover,
a.btn-link:hover {
    background-color: #5c524b;
    border-color: #5c524b;
    color: #ffffff !important;
}

/* Back Navigation Link */
.back-nav {
    display: inline-block;
    margin-bottom: 1.5rem;
    color: #7a6e65;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.back-nav:hover {
    text-decoration: underline;
}

/* FAQ Accordion Details */
details {
    border-bottom: 1px solid #e0e0e0;
    padding: 0.5rem 0;
}

summary {
    font-weight: 700;
    color: #333333;
    cursor: pointer;
}

details p {
    margin-top: 0.5rem;
    color: #555555;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Conditional RSVP Field Animations */
#additionalFields {
  transition: all 0.3s ease-in-out;
}

label {
    display: block;
    text-align: left;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: #333333;
}

label small {
    display: block;
    color: #666666;
    font-size: 0.8rem;
    font-weight: 400;
    margin-top: 0.1rem;
    margin-bottom: 0.4rem;
}

input[type="text"],
select,
textarea {
    font-family: 'Inria Serif', serif;
    margin-bottom: 0.5rem;
}

/* --- Submit Button Styling --- */
form button[type="submit"] {
    display: block;
    width: 100%;
    background-color: #7a6e65;
    color: #ffffff;
    border: 1px solid #7a6e65;
    font-family: 'Inria Serif', serif;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 0.85rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

form button[type="submit"]:hover {
    background-color: #5c524b;
    border-color: #5c524b;
    color: #ffffff;
}

/* --- Loading Spinner & Busy State --- */
button[aria-busy="true"] {
    opacity: 0.8;
    cursor: not-allowed;
}

/* --- Access Control Dialog / Modal --- */
dialog {
    border-radius: 8px;
    padding: 2rem;
    border: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    width: 90%;
}

dialog article {
    box-shadow: none;
    padding: 0;
    background: transparent;
    border: none;
}

/* --- Inline Error Banners --- */
#formErrorMessage,
#modalError {
    background-color: #fce4e4;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    text-align: center;
}