/* Reset e Variáveis globais */
:root {
    --bg-color: #0e0e10;
    --card-bg: #18181b;
    --text-main: #efeff1;
    --text-muted: #adadb8;
    --primary-color: #9146FF; /* Twitch Purple */
    --primary-hover: #772ce8;
    --youtube-color: #FF0000;
    --youtube-hover: #cc0000;
    --danger: #ff4f4f;
    --success: #45b36b;
    --border-color: #303032;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-container {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 8px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

.logo-area {
    text-align: center;
    margin-bottom: 30px;
}

.logo-area h1 {
    font-size: 2.5rem;
    letter-spacing: 2px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.logo-area p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Formulários */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

h2 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    text-align: center;
}

.input-group {
    margin-bottom: 15px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.input-group input {
    width: 100%;
    padding: 12px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-main);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn-primary {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 10px;
}

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

.toggle-text {
    text-align: center;
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.toggle-text a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.toggle-text a:hover {
    text-decoration: underline;
}

/* Divisor */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 25px 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.divider span {
    padding: 0 10px;
}

/* Botões Sociais */
.social-logins {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    color: #fff;
    transition: opacity 0.2s;
}

.btn-social:hover {
    opacity: 0.9;
}

.btn-twitch {
    background-color: var(--primary-color);
}

.btn-youtube {
    background-color: var(--youtube-color);
}

/* Alertas */
.alert {
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    text-align: center;
}

.alert.hidden {
    display: none;
}

.alert.error {
    background-color: rgba(255, 79, 79, 0.1);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.alert.success {
    background-color: rgba(69, 179, 107, 0.1);
    color: var(--success);
    border: 1px solid var(--success);
}