/* Reset e Variáveis */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary-color: #d81b60; /* Rosa elegante para cosméticos */
    --primary-dark: #ad1457;
    --background-color: #fce4ec; /* Fundo suave */
    --surface-color: #ffffff;
    --text-color: #333333;
    --text-light: #777777;
    --error-color: #e53935;
    --success-color: #43a047;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.4);
    --shadow: 0 8px 32px rgba(216, 27, 96, 0.15);
}

body {
    background: linear-gradient(135deg, #fce4ec 0%, #f8bbd0 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-color);
}

/* Glassmorphism Login Box */
.login-container {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px 30px;
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow);
    text-align: center;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.brand-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 32px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(216, 27, 96, 0.3);
}

h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-color);
}

p.subtitle {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Formulário */
.input-group {
    margin-bottom: 20px;
    text-align: left;
}

.input-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-color);
}

.input-wrapper {
    position: relative;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #eeeeee;
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #fafafa;
    outline: none;
}

.input-wrapper input:focus {
    border-color: var(--primary-color);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(216, 27, 96, 0.1);
}

/* Botão de Ação */
.btn-primary {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 15px rgba(216, 27, 96, 0.3);
}

.btn-primary:active {
    transform: scale(0.98);
}

/* Mensagens de Erro/Sucesso */
.message {
    margin-top: 15px;
    font-size: 14px;
    padding: 10px;
    border-radius: 8px;
    display: none;
    animation: fadeIn 0.3s;
}

.message.error {
    background-color: #ffebee;
    color: var(--error-color);
    border: 1px solid #ffcdd2;
    display: block;
}

.message.success {
    background-color: #e8f5e9;
    color: var(--success-color);
    border: 1px solid #c8e6c9;
    display: block;
}