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

/* FOUC Prevention - hide body content but NOT the loading indicator */
html.loading body > *:not(.page-loading-indicator) {
    opacity: 0;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image:
        radial-gradient(ellipse at 20% 20%, rgba(0, 212, 170, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(0, 168, 138, 0.05) 0%, transparent 50%);
    opacity: 1;
    transition: opacity 0.15s ease-in;
}

.container { width: 100%; max-width: 720px; padding: 24px; }

#back-to-landing-btn {
    margin-left: 10px;
    margin-top: 10px;
    position: absolute;
    text-decoration: none;
    border-radius: 10%;
}

.logo {
    font-family: 'Space Mono', monospace;
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.subtitle {
    text-align: center;
    color: var(--text-dim);
    font-size: 14px;
    margin-bottom: 32px;
}

.form-group { margin-bottom: 20px; }

label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dim);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.2s ease;
}

input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.15);
}

input::placeholder { color: var(--text-dim); }

#duplicate-base-id {
    opacity: 50%;
    cursor: not-allowed;
}

.code-input {
    font-family: 'Space Mono', monospace;
    font-size: 24px;
    text-align: center;
    letter-spacing: 8px;
    padding: 16px;
}

#dismiss-x {
    width: 30px !important;
    background: transparent !important;
    color: white !important;
}

.hidden { display: none !important; }