:root {
    --primary-color: #00796B; /* Teal - for buttons and main actions */
    --secondary-color: #D3B87D; /* Gold - for borders and accents */
    --text-color: #4a4a4a;
    --header-color: #333;
    --background-color: #FFFBF5;
    --white: #ffffff;
    --danger-color: #e74c3c;
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Montserrat', sans-serif;
}

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

body {
    font-family: var(--font-secondary);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 2rem;
}

header {
    background-color: var(--white);
    padding: 1.5rem;
    text-align: center;
    border-bottom: 2px solid var(--secondary-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

header .logo {
    width: 100px;
    height: 100px;
    margin-bottom: 1rem;
}

header h1 {
    font-family: var(--font-primary);
    color: var(--header-color);
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-family: var(--font-primary);
    color: var(--header-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.form-section, .list-section {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--secondary-color);
    border-radius: 4px;
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 121, 107, 0.25);
}

.btn {
    display: block;
    width: 100%;
    padding: 0.8rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #005a4f;
}

.table-container {
    overflow-x: auto;
}

#shopping-list {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

#shopping-list th, #shopping-list td {
    padding: 0.9rem;
    text-align: left;
    border-bottom: 1px solid var(--secondary-color);
}

#shopping-list th {
    font-family: var(--font-primary);
    font-weight: 700;
    background-color: rgba(211, 184, 125, 0.1);
}

#shopping-list tbody tr:last-child td {
    border-bottom: none;
}

#shopping-list tbody tr:hover {
    background-color: rgba(211, 184, 125, 0.05);
}

.delete-btn {
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.delete-btn:hover {
    transform: scale(1.2);
}