/* ========== VARIÁVEIS CSS ========== */
:root {
    --bg-primary: #0d121d;
    --bg-secondary: #121926;
    --btn-primary: #933adc;
    --btn-secondary: #f29e51;
    --text: #fefefe;
    --text-muted: #a0aec0;
    --border: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.03);
    --hover: rgba(147, 58, 220, 0.1);
}

/* ========== RESET E BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-primary);
    color: var(--text);
    line-height: 1.6;
}

input, textarea, select, .form-control {
    font-size: 16px !important;
    -webkit-text-size-adjust: 100%; /* impede ajuste automático de texto no iOS */
}

html, body {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}


/* ========== LOGIN PAGE ========== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 1rem;
}

.login-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 3rem;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
    border: 1px solid var(--border);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    font-size: 2rem;
    color: var(--btn-primary);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ========== FORMS ========== */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--btn-primary);
    box-shadow: 0 0 0 3px rgba(147, 58, 220, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* ========== BUTTONS ========== */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background: #7a2fb8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(147, 58, 220, 0.4);
}

/* ========== UTILITIES ========== */
.text-center {
    text-align: center;
}

.mt-3 {
    margin-top: 1rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 576px) {

    /* Tira o scroll da página de login */
    html, body {
        overflow: hidden;
        height: 100%;
    }

    .form-control{
        font-size: 16px !important; /* ← Corrige o zoom no mobile */
    }
    .login-container {
        flex-direction: row;
        Flex-wrap: wrap;
        align-items: center;
        justify-content: center;
        align-content: flex-start;
    }
    .login-card {
        padding: 2rem 1.5rem;
        margin-top: 3rem;
        background: none !important;
        border: 0;
        box-shadow: none;
    }
    
    .login-header h1 {
        font-size: 1.5rem;
    }
}