/* ── auth.css — Login y cambio de contraseña ───────────────── */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
    padding: var(--space-6) var(--space-4);
    position: relative;
    overflow: hidden;
}

/* Fondo decorativo */
.auth-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 80%, rgb(244 179 0 / 0.15) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgb(255 255 255 / 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.auth-card__header {
    background: var(--color-primary);
    padding: var(--space-8) var(--space-8) var(--space-6);
    text-align: center;
}

.auth-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    background: var(--color-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.auth-card__title {
    color: var(--color-text-inverse);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    line-height: 1.2;
    margin-bottom: var(--space-1);
}

.auth-card__subtitle {
    color: rgb(255 255 255 / 0.7);
    font-size: var(--text-sm);
}

.auth-card__body {
    padding: var(--space-8);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.auth-form .btn--primary {
    margin-top: var(--space-2);
    padding: var(--space-4);
    font-size: var(--text-base);
}

.auth-card__footer {
    padding: var(--space-4) var(--space-8);
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* Password strength indicator */
.password-strength {
    height: 4px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-top: var(--space-2);
}
.password-strength__bar {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-base), background var(--transition-base);
    width: 0%;
}
.password-strength--weak   .password-strength__bar { width: 33%;  background: var(--color-error); }
.password-strength--medium .password-strength__bar { width: 66%;  background: var(--color-warning); }
.password-strength--strong .password-strength__bar { width: 100%; background: var(--color-success); }

.password-requirements {
    margin-top: var(--space-2);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}
.password-req {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.password-req::before { content: '○'; }
.password-req--met { color: var(--color-success); }
.password-req--met::before { content: '✓'; }

/* Input with toggle password */
.input-group {
    position: relative;
}
.input-group .form-input {
    padding-right: var(--space-10);
}
.input-toggle {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: var(--space-1);
    font-size: var(--text-lg);
    line-height: 1;
}

@media (min-width: 480px) {
    .auth-card__body { padding: var(--space-10); }
}