/* ====================== BASE STYLES ====================== */
body {
    font-family: sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    color: #000;
    transition: background-color 0.3s, color 0.3s;
}

body.dark-mode {
    background-color: #121212;
    color: #ffffff;
}

body.dark-mode input,
body.dark-mode button {
    background-color: #333;
    color: #fff;
    border: 1px solid #555;
}

body.dark-mode table th,
body.dark-mode table td {
    border-color: #555;
    background-color: #222;
}

#error {
    color: red;
    font-weight: bold;
    margin-bottom: 10px;
}

h1, h2 {
    margin-top: 20px;
}

label {
    display: block;
    margin-bottom: 10px;
}

input[type="number"] {
    width: 100px;
    padding: 5px;
}

button {
    margin-right: 10px;
    padding: 10px 20px;
    cursor: pointer;
}

.delete-account {
    background-color: #ff4d4d;
    color: white;
    border: none;
    margin-top: 10px;
}

.delete-account:hover {
    background-color: #cc0000;
}

#result {
    margin-top: 20px;
    font-size: 1.2em;
    font-weight: bold;
}

#checkoutScreen label {
    margin-top: 20px;
}

#removalList {
    margin-top: 20px;
    line-height: 1.6;
}

#drawerSelector {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

#drawerSelector button {
    padding: 5px 10px;
    margin: 0;
}

#summaryScreen {
    margin-top: 20px;
}

#summaryScreen table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

#summaryScreen th,
#summaryScreen td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

#summaryScreen th {
    background-color: #f2f2f2;
}

.above { color: red; }
.below { color: green; }
.at-target { color: white; }

#aboutScreen,
#privacyScreen,
#accountScreen,
#loginScreen {
    margin-top: 20px;
}

#aboutScreen p,
#privacyScreen p {
    line-height: 1.6;
}

#loginScreen form {
    max-width: 400px;
}

#settingsSection {
    margin-top: 20px;
}

#settingsSection label {
    font-size: 1.1em;
}

/* ====================== MENU (TOP-LEFT, CLICK-TO-OPEN) ====================== */
.menu-container {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    font-family: inherit;
}
#menuToggle {
    background: #007bff;
    color: #fff;
    border: none;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
    transition: background .2s, transform .1s;
}
#menuToggle:hover { background: #0056b3; }
#menuToggle:active { transform: translateY(1px); }

#menuDropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 190px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0,0,0,.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s, visibility .2s, transform .2s;
    overflow: hidden;
}
#menuDropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
#menuDropdown a {
    display: block;
    padding: 12px 16px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    border-bottom: 1px solid #eee;
    transition: background .2s;
}
#menuDropdown a:hover { background: #f5f5f5; }
#menuDropdown a:last-child { border-bottom: none; }

/* ---------- DARK MODE ---------- */
body.dark-mode #menuToggle {
    background: #1a73e8;
}
body.dark-mode #menuToggle:hover { background: #0d47a1; }

body.dark-mode #menuDropdown {
    background: #222;
    border-color: #444;
}
body.dark-mode #menuDropdown a {
    color: #e0e0e0;
    border-bottom-color: #444;
}
body.dark-mode #menuDropdown a:hover { background: #333; }

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
    .menu-container { top: 8px; left: 8px; }
    #menuToggle { padding: 12px 20px; font-size: 16px; }
    #menuDropdown { min-width: 200px; }
    .header, .screen { margin-top: 80px; }
}