/* ===== Registro VIASA - Tema Claro ===== */

:root {
    --bg: #f4f6fa;
    --card-bg: #ffffff;
    --text: #1f2937;
    --text-light: #6b7280;
    --primary: #005bbb;
    --primary-hover: #004999;
    --error: #dc2626;
    --success: #16a34a;
    --border: #e4e6eb;
}

body {
    margin: 0;
    font-family: Inter, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
}

.register-wrapper {
    max-width: 620px;
    margin: 50px auto;
    background: var(--card-bg);
    padding: 35px 45px;
    border-radius: 14px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.05);
}

h2 {
    margin-top: 0;
    text-align: center;
}

.admin-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.admin-form input {
    padding: 12px;
    font-size: 15px;
    border: 1px solid var(--border);
    border-radius: 8px;
    outline: none;
}

.admin-form input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0,91,187,0.2);
}

.button.primary {
    background: var(--primary);
    color: white;
    padding: 12px 18px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.2s;
}

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

.flash.error {
    background: rgba(220, 38, 38, 0.1);
    border-left: 4px solid var(--error);
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 15px;
}

.field-help {
    font-size: 0.8rem;
    margin-top: -10px;
}

.field-help.error {
    color: var(--error);
}

.field-help.ok {
    color: var(--success);
}

/* Password meter */
.pw-meter {
    height: 6px;
    border-radius: 999px;
    background: #e5e7eb;
    margin-top: -10px;
}

.pw-meter-bar {
    height: 100%;
    width: 0%;
    transition: width .2s ease, background .2s ease;
}

.pw-weak { background: #dc2626; }
.pw-medium { background: #f59e0b; }
.pw-strong { background: #16a34a; }