/* ==========================================================================
   Estilos para Páginas de Autenticação (Login e Cadastro)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --primary-color: #5d2e8d;
    --primary-hover: #7e44b8;
    --background-start: #0e0e0e;
    --background-end: #5d2e8d;
    --card-bg: rgba(30, 30, 30, 0.55);
    --card-border: rgba(255, 255, 255, .08);
    --text-primary: #f1f1f1;
    --text-secondary: #aaa;
    --input-bg: rgba(255, 255, 255, .06);
    --input-border: rgba(255, 255, 255, .12);
    --input-focus-border: var(--primary-hover);
    --error-color: #E53E3E;
}

body.auth-page {
    font-family: 'Poppins', sans-serif;
    background: radial-gradient(circle at 30% 70%, var(--primary-color) 0%, var(--background-start) 60%);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    margin: 0;
}

.auth-container {
    width: 100%;
    max-width: 420px;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 40px;
    box-shadow: 0 0 0 1px rgba(93, 46, 141, .35),
                0 8px 32px rgba(93, 46, 141, .25);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    text-align: center;
}

.auth-logo { margin-bottom: 24px; }
.auth-logo i { font-size: 48px; color: var(--primary-color); }
.auth-title { font-size: 28px; font-weight: 700; margin: 0 0 8px 0; color: var(--text-primary); }
.auth-subtitle { font-size: 16px; color: var(--text-secondary); margin: 0 0 32px 0; }

.auth-form .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.auth-form label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* CORREÇÃO: Estrutura para input com ícone */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 16px;
    font-size: 20px;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    pointer-events: none;
}

.input-wrapper .form-control {
    width: 100%;
    padding: 12px 16px 12px 48px;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-wrapper .form-control:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px rgba(126, 68, 184, 0.35);
}

.input-wrapper .form-control:focus + .input-icon {
    color: var(--primary-color);
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin-top: 10px;
}

.btn-submit:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(93, 46, 141, .45);
}

.auth-footer-link { margin-top: 24px; font-size: 14px; color: var(--text-secondary); }
.auth-footer-link a { color: var(--primary-hover); font-weight: 600; text-decoration: none; transition: color 0.3s ease; }
.auth-footer-link a:hover { color: var(--primary-hover); text-decoration: underline; }

.error-message {
    background-color: rgba(229, 62, 62, 0.2);
    color: var(--error-color);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
    font-size: 14px;
    border: 1px solid var(--error-color);
}