:root {
    --bg: #0d0d0d;
    --fg: #f5f5f5;
    --accent: #4ea3ff;
    --card: #1c1c1c;
    --border: #333;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: system-ui, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
}

main {
    width: 100%;
    max-width: 420px;
    background: var(--card);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 0 10px #0008;
    border: 1px solid var(--border);
}

h1,
h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--accent);
}

.profile {
    text-align: center;
    margin-bottom: 1.5rem;
}

#avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--border);
    margin-bottom: 0.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

select,
button {
    width: 100%;
    padding: 0.6rem;
    margin-top: 0.25rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 1rem;
    background: var(--bg);
    color: var(--fg);
}

select:focus,
button:hover {
    border-color: var(--accent);
    outline: none;
}

#set-timezone {
    background: var(--accent);
    color: white;
    margin-top: 1rem;
    cursor: pointer;
    transition: background 0.2s ease;
}

#set-timezone:hover {
    background: #2c8de6;
}

a#login-btn {
    display: block;
    text-align: center;
    padding: 0.75rem;
    margin-top: 1rem;
    background: var(--accent);
    color: white;
    font-weight: bold;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: background 0.2s ease;
}

a#login-btn:hover {
    background: #2c8de6;
}

#status-msg {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--accent);
}

button.danger {
    background: #ff4e4e;
    color: white;
}

button.danger:hover {
    background: #e63838;
}

.ts-wrapper.single .ts-control {
    background-color: var(--card);
    color: var(--fg);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 0.6rem;
    font-size: 1rem;
    box-shadow: none;
}

.ts-wrapper.single.focus .ts-control {
    background-color: var(--card);
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(78, 163, 255, 0.25);
}

.ts-dropdown {
    background-color: var(--card);
    color: var(--fg);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

.ts-dropdown .option {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: background 0.2s;
}

.ts-dropdown .option:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.ts-dropdown .option.active {
    background-color: var(--accent);
    color: #fff;
}

.ts-wrapper .ts-control input {
    color: var(--fg);
}

.open-source-logo {
    width: 2rem;
    height: 2rem;
    margin: 0;
    padding: 0;
    cursor: pointer;

    position: fixed;
    bottom: 1rem;
    right: 0.5rem;
    z-index: 1000;

    opacity: 0.5;
    transition: opacity 0.3s ease;

    &:hover {
        opacity: 1 !important;
    }
}

.hidden {
    display: none;
}