@import url('https://fonts.googleapis.com/css2?family=Crimson+Text:wght@400;600&family=Playfair+Display:wght@400;700&display=swap');

:root {
    --color-bg: #0a0a0a;
    --color-bg-card: #161616;
    --color-gold: #d4af37;
    --color-gold-muted: #b8860b;
    --color-text: #e0e0e0;
    --color-text-dim: #a0a0a0;
    --color-border: #2a2a2a;
    --color-accent: #1e1e1e;
    --color-error: #cf6679;
    --color-success: #03dac6;
    --shadow-premium: 0 10px 30px rgba(0, 0, 0, 0.7), 0 0 10px rgba(212, 175, 55, 0.1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Crimson Text', serif;
    background-color: var(--color-bg);
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(30, 30, 30, 0.5) 0%, rgba(10, 10, 10, 1) 100%),
        url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 600px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-gold);
    box-shadow: var(--shadow-premium);
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.header {
    text-align: center;
    margin-bottom: 40px;
}

.header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.8em;
    color: var(--color-gold);
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.header p {
    font-size: 1.1em;
    color: var(--color-text-dim);
    font-style: italic;
    letter-spacing: 1px;
}

.card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    padding: 40px;
    border-radius: 2px;
}

.card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5em;
    color: var(--color-gold);
    margin-bottom: 25px;
    text-align: center;
    font-weight: 400;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--color-gold-muted);
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input {
    width: 100%;
    padding: 15px;
    background: #000;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: 'Crimson Text', serif;
    font-size: 1.2em;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

.button {
    width: 100%;
    padding: 15px;
    background: transparent;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    font-family: 'Playfair Display', serif;
    font-size: 1.1em;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.4s ease;
    margin-top: 10px;
}

.button:hover {
    background: var(--color-gold);
    color: #000;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.button:disabled {
    border-color: var(--color-border);
    color: var(--color-text-dim);
    cursor: not-allowed;
}

.button.secondary {
    border-color: var(--color-text-dim);
    color: var(--color-text-dim);
}

.button.secondary:hover {
    background: var(--color-text-dim);
    color: #000;
}

.error-message {
    color: var(--color-error);
    text-align: center;
    margin-top: 20px;
    font-size: 0.9em;
    min-height: 1.2em;
}

.status-message {
    color: var(--color-success);
    text-align: center;
    margin-top: 20px;
    font-size: 0.9em;
}

.hidden {
    display: none;
}

.invitation-message {
    font-size: 1.3em;
    color: var(--color-text);
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.8;
    white-space: pre-wrap;
}

.rsvp-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.footer {
    text-align: center;
    margin-top: 40px;
    color: var(--color-text-dim);
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Dashboard Specific Styles */
.dashboard-container {
    max-width: 1200px;
    margin-top: 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: rgba(255, 255, 255, 0.01);
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

th {
    color: var(--color-gold);
    font-family: 'Playfair Display', serif;
    text-transform: uppercase;
    font-size: 0.9em;
    letter-spacing: 1px;
}

td {
    color: var(--color-text-dim);
    font-size: 0.95em;
}

tr:hover td {
    color: var(--color-text);
    background: rgba(212, 175, 55, 0.05);
}

.delete-btn {
    color: var(--color-error);
    background: transparent;
    border: 1px solid var(--color-error);
    padding: 5px 10px;
    cursor: pointer;
    font-size: 0.8em;
    transition: all 0.3s;
}

.delete-btn:hover {
    background: var(--color-error);
    color: #000;
}

@media (max-width: 600px) {
    .container {
        padding: 40px 20px;
    }
    .header h1 {
        font-size: 2em;
    }
    .rsvp-actions {
        grid-template-columns: 1fr;
    }
}