:root {
    --primary-color: #0ea5e9;
    --primary-hover: #00d9ff;
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --card-hover: #334155;
    --text-color: #f8fafc;
    --text-secondary: #cbd5e1;
    --border-color: #0ea5e9;
    --border-secondary: #475569;
    --error-color: #f87171;
    --success-color: #4ade80;
    --premium-color: #facc15;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
}

.account-card {
    width: 100%;
    max-width: 420px;
    background: var(--card-bg);
    border: 1px solid var(--border-secondary);
    border-radius: 16px;
    padding: 32px;
}

.account-card h1 {
    margin: 0 0 8px;
    font-size: 1.5rem;
}

.account-card p.subtitle {
    margin: 0 0 24px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.provider-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.provider-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-secondary);
    background: var(--card-hover);
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.provider-button:hover {
    border-color: var(--primary-color);
    background: #3b4a63;
}

.provider-button.discord {
    border-color: #5865f2;
}

.provider-button.patreon {
    border-color: #ff424d;
}

.provider-button.twitch {
    border-color: #9146ff;
}

.provider-button.secondary {
    background: transparent;
}

.account-status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--card-hover);
    font-size: 0.9rem;
}

.premium-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.premium-badge.active {
    background: rgba(250, 204, 21, 0.15);
    color: var(--premium-color);
}

/* Icône Luxe Ball devant "Premium" : luxury-ball.png a ~6px de marge transparente de chaque
   côté sur son canvas 30x30 (mesuré lors de son intégration sur cadeaux-mysteres.html/le
   générateur, cf. v2/style.css .premium-lock-icon) — 1.6em compense ce padding interne pour
   que le graphisme visible de la balle fasse la même hauteur que le texte "PREMIUM" à côté. */
.premium-badge-icon {
    height: 1.6em;
    width: auto;
    vertical-align: -0.35em;
    margin-right: 4px;
}

.premium-badge.inactive {
    background: rgba(148, 163, 184, 0.15);
    color: var(--text-secondary);
}

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

.field-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.field-row {
    display: flex;
    gap: 8px;
}

.field-row input[type="text"] {
    flex: 1;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-secondary);
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 0.95rem;
}

.field-row input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

button.primary {
    padding: 10px 16px;
    border-radius: 8px;
    border: none;
    background: var(--primary-color);
    color: #0f172a;
    font-weight: 700;
    cursor: pointer;
}

button.primary:hover {
    background: var(--primary-hover);
}

.link-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: 8px;
    background: var(--bg-color);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.link-status .linked {
    color: var(--success-color);
    font-weight: 600;
}

.link-status .not-linked {
    color: var(--text-secondary);
}

.message {
    margin-bottom: 16px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.message.error {
    background: rgba(248, 113, 113, 0.12);
    color: var(--error-color);
}

.message.success {
    background: rgba(74, 222, 128, 0.12);
    color: var(--success-color);
}

.logout-form {
    margin-top: 24px;
    text-align: right;
}

.logout-form button {
    background: none;
    border: none;
    color: var(--text-secondary);
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0;
}

.logout-form button:hover {
    color: var(--text-color);
}