/* --- 1. CORE THEME & BACKGROUND --- */
:root {
    --bg-center: #faebd7;
    --bg-edges: #deb887;
    --text-main: #2c2925;
    --ink: #5d4037;
    --gold: #b8860b;
    --parchment-texture: url('https://www.transparenttextures.com/patterns/p6.png');
}

body {
    background-color: #0a0908 !important; /* Dark Voyage Base */
    color: var(--text-main);
    font-family: 'Playfair Display', serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Dynamic Background Overlay */
#dynamic-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -10;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    mix-blend-mode: screen;
    pointer-events: none;
}

/* --- 2. THE FORM CONTAINER (Parchment Scroll) --- */
.form-container {
    background-color: var(--bg-center);
    background-image: var(--parchment-texture);
    width: 92%;
    max-width: 750px;
    margin: 120px auto 50px auto; /* Margin top for menu space */
    padding: 50px 30px;
    border: 3px solid var(--ink);
    border-radius: 4px;
    box-shadow: 0 15px 45px rgba(0,0,0,0.6);
    position: relative;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .form-container {
        padding: 60px 50px;
        margin-top: 100px;
    }
}

/* --- 3. FORM ELEMENTS --- */
.input-group {
    margin-bottom: 20px;
    text-align: left;
}

.input-group label {
    display: block;
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--ink);
    letter-spacing: 1px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="file"],
select {
    width: 100%;
    padding: 12px 15px;
    margin: 5px 0;
    border: 1px solid var(--ink);
    background: rgba(255, 255, 255, 0.4);
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

input:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.6);
}

.member-section {
    border-top: 1px dashed var(--ink);
    margin-top: 30px;
    padding-top: 20px;
}

/* --- 4. BUTTONS --- */
.btn-submit {
    display: block;
    width: 100%;
    font-family: 'Cinzel', serif;
    font-size: 1.2rem;
    padding: 18px;
    background: #2c1b0e;
    color: #faebd7;
    border: 2px solid #8b4513;
    cursor: pointer;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    box-shadow: 4px 4px 0px #8b4513;
    margin-top: 30px;
}

.btn-submit:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--gold);
    color: #FFD700;
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* --- 5. PAYMENT & QR SECTION --- */
.qr-container {
    text-align: center;
    background: rgba(255, 255, 255, 0.3);
    padding: 30px 20px;
    border-radius: 8px;
    border: 1px solid #d2b48c;
    margin: 40px 0;
}

.qr-container h3 {
    margin-top: 0;
    color: var(--ink);
}
.small-caps { 
    font-variant: small-caps; 
    letter-spacing: 2px; 
    font-size: 0.8rem; 
    color: var(--accent-gray); 
}
/* 4. Fixed Menu Button - Smaller for Mobile */
.vintage-menu-trigger {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--bg-center);
    border: 1px solid var(--text-main);
    padding: 0.6rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
    z-index: 150; 
    transition: all 0.3s ease;
    box-shadow: 2px 2px 0px var(--text-main);
}

.vintage-menu-trigger:hover {
    background: var(--text-main);
    color: var(--bg-center);
}

/* 5. The Dark Backdrop Overlay */
.menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.menu-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* 6. The Slide-Out Menu Panel */
.vintage-side-nav {
    position: fixed;
    top: 0;
    right: -100%; 
    width: 85%; /* Covers most of the screen but lets backdrop show */
    max-width: 400px;
    height: 100vh;
    background: var(--bg-center);
    background-image: url('https://www.transparenttextures.com/patterns/p6.png'); /* Texture for menu */
    border-left: 3px solid var(--text-main);
    z-index: 1000;
    transition: right 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    display: flex;
    flex-direction: column;
    padding: 5rem 2rem 2rem 2.5rem; /* Adjusted for mobile thumb reach */
    box-shadow: -10px 0 30px rgba(0,0,0,0.2);
    overflow-y: auto; 
}

.vintage-side-nav.open {
    right: 0;
}

.vintage-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    font-size: 2.5rem;
    color: var(--text-main);
    cursor: pointer;
}

/* 7. Menu Links */
.vintage-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.vintage-nav-links a {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 10vw, 3rem); /* Scaled down for mobile */
    font-weight: 700;
    color: var(--text-main);
    text-decoration: none;
    line-height: 1.2;
    transition: all 0.3s ease;
}

.vintage-nav-links a:hover {
    padding-left: 10px;
    color: var(--accent-gray);
}

/* 8. Footer Fixes */
.vintage-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    padding: 12px 10px;
    font-size: 0.7rem;
    color: var(--ink);
    background: rgba(246, 230, 213, 0.85);
    backdrop-filter: blur(5px);
    z-index: 15;
    border-top: 1px solid rgba(44, 27, 14, 0.1);
}


@media (min-width: 1024px) {
    
    .vintage-nav-links {
        gap: 1.5rem;
    }
    .vintage-side-nav {
        padding: 5rem 4rem;
    }
}
/* --- 7. LOADING OVERLAY --- */
.loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #faebd7;
    font-family: 'Cinzel', serif;
    text-align: center;
}

/* Error Messages */
.error-msg {
    font-size: 0.8rem;
    color: #b22222;
    margin-top: 5px;
    font-family: sans-serif;
}